ibcp-20240725

Exhibit 99.1

NEWS RELEASE

Independent Bank Corporation

4200 East Beltline

Grand Rapids, MI 49525

616.527.5820


For Release:			Immediately
Contact:			William B. Kessel, President and CEO, 616.447.3933 Gavin A. Mohr, Chief Financial Officer, 616.447.3929

INDEPENDENT BANK CORPORATION REPORTS 2024 SECOND QUARTER RESULTS

Second Quarter Highlights

Highlights for the second quarter of 2024 include:

•Increases in net income and diluted earnings per share of 25.3% and 25.7%, respectively, over second quarter of 2023;

•An increase in tangible book value per share of $2.71 (16.5%) over the second quarter of 2023;

•Net growth in core deposits of $53.3 million (or 4.8% annualized) from March 31, 2024;

•Net growth in loans of $11.9 million (or 1.2% annualized) from March 31, 2024; and

•The payment of a 24 cent per share dividend on common stock on May 13, 2024.

GRAND RAPIDS, Mich., July 25, 2024 - Independent Bank Corporation (NASDAQ: IBCP) reported second quarter 2024 net income of $18.5 million, or $0.88 per diluted share, versus net income of $14.8 million, or $0.70 per diluted share, in the prior-year period.

William B. (“Brad”) Kessel, the President and Chief Executive Officer of Independent Bank Corporation, commented: “I am proud of our team and very pleased with our second quarter 2024 results, driving organic growth on both sides of the balance sheet. Overall loans increased 1.2% (annualized), despite a higher-than-normal level of commercial payoffs and paydowns, while core deposits are up 4.8% (annualized). We were able to generate net interest margin expansion, increasing to 3.40% from 3.30% on a linked quarter basis and net interest income growth on both a linked quarter basis and on a year over year quarterly basis. We believe that our expenses continue to be well managed, and we continue to see improved operational scale from strategic investments we have made in recent years. Our credit metrics continue to be excellent, with watch credits and non-performing assets near historic lows. These fundamentals drove good growth in both our earnings per share (26%) and tangible book value per share (16%) compared to the prior year quarter. Based on a robust commercial loan pipeline, the past record of our core group of professionals and the on-going strategic initiative to add talented bankers to our team, we are optimistic about continuing these growth trends for the second half of the year and into 2025.”

Significant items impacting comparable second quarter 2024 and 2023 results include the following:

•Changes in the fair value due to price of capitalized mortgage loan servicing rights (the “MSR Changes”) of $0.9 million ($0.03 per diluted share, after taxes) for the three-month period ended June 30, 2024, as compared to $2.4 million ($0.09 per diluted share, after taxes) for the three-months ended June 30, 2023.

•The provision for credit losses was an expense of $0.02 million ($0.00 per diluted share, after taxes) in the second quarter ended June 30, 2024, as compared to an expense of $3.3 million ($0.12 per diluted share, after taxes) in the second quarter ended June 30, 2023.

•Gain on equity securities at fair value of $2.7 million ($0.10 per diluted share, after tax) in the second quarter ended June 30, 2024, attributable to the exchange of our Visa Class B-1 common stock. No gain or loss on equity securities at fair value was recorded for the second quarter of 2023.

Operating Results

The Company’s net interest income totaled $41.3 million during the second quarter of 2024, an increase of $3.0 million, or 7.8% from the year-ago period, and an increase of $1.1 million, or 2.9%, from the first quarter of 2024. The Company’s tax equivalent net interest income as a percent of average interest-earning assets (the “net interest margin”) was 3.40% during the second quarter of 2024, compared to 3.24% in the year-ago period, and 3.30% in the first quarter of 2024. The year-over-year quarterly increase in net interest income was due to an increase in average interest-earning assets and the net interest margin. The increase in net interest income compared to the linked quarter was due to an increase in the net interest margin that was partially offset by a decrease in average interest earning assets. Average interest-earning assets were $4.89 billion in the second quarter of 2024, compared to $4.76 billion in the year ago quarter and $4.91 billion in the first quarter of 2024.

Non-interest income totaled $15.2 million for the second quarter of 2024, compared to $15.4 million in the comparable prior year period. This change was primarily due to variances in mortgage banking related revenues and gain on equity securities at fair value.

Gain on equity securities at fair value totaled $2.7 million during the second quarter of 2024. This gain is the consequence of the exchange of our shares of Visa Class B-1 common stock on May 6, 2024 into a combination of Visa Class C common stock and Visa Class B-2 common stock. With the completion of this exchange, we were able to record the fair value of the Visa Class C common stock through income (as it is convertible into publicly traded Visa Class A common stock) while the Visa Class B-2 common stock continues to be carried at zero.

Net gains on mortgage loans in the second quarters of 2024 and 2023, were approximately $1.3 million and $2.1 million, respectively. The comparative quarterly decrease in net gains on mortgage loans was primarily due to an decrease in both gain on sale margin on mortgage loans sold and a decrease in the volume of mortgage loans sold.

Mortgage loan servicing, net, generated income of $2.1 million and $3.7 million in the second quarters of 2024 and 2023, respectively. The significant variance in mortgage loan servicing, net is primarily due to changes in the fair value of capitalized mortgage loan servicing rights associated with changes in interest rates and the associated expected future prepayment levels and expected float rates. Mortgage loan servicing, net activity is summarized in the following table:


	Three months ended				Six months ended
	6/30/2024		6/30/2023		6/30/2024		6/30/2023
	(In thousands)
Mortgage loan servicing, net:
Revenue, net	$	2,214	$	2,193	$	4,433	$	4,415
Fair value change due to price	911		2,443		2,176		1,808
Fair value change due to pay-downs	(1,034)		(962)		(1,793)		(1,823)
Total	$	2,091	$	3,674	$	4,816	$	4,400

Non-interest expenses totaled $33.3 million in the second quarter of 2024, compared to $32.2 million in the year-ago period.

The Company recorded income tax expense of $4.6 million in the second quarter of 2024. This compares to an income tax expense of $3.4 million in the second quarter of 2023. The changes in income tax expense principally reflect changes in pre-tax earnings in 2024 relative to 2023.

Asset Quality

A breakdown of non-performing loans by loan type is as follows:


	6/30/2024			12/31/2023			6/30/2023
Loan Type	(Dollars in thousands)
Commercial	$	312		$	28		$	33
Mortgage	4,819			6,425			6,149
Installment	843			970			694
Sub total	5,974			7,423			6,876
Less - government guaranteed loans	1,489			2,191			2,882
Total non-performing loans	$	4,485		$	5,232		$	3,994
Ratio of non-performing loans to total portfolio loans	0.12		%	0.14		%	0.11		%
Ratio of non-performing assets to total assets	0.10		%	0.11		%	0.09		%
Ratio of allowance for credit losses to total non-performing loans	1253.98		%	1044.69		%	1351.13		%

The provision for credit losses was an expense of $0.02 million and $3.32 million in the second quarters of 2024 and 2023, respectively. The quarterly change in the provision for credit losses in 2024 compared to 2023, is the result of a decrease in net newly allocated losses in the commercial loan portfolio primarily driven by a large specific reserve in the prior year as well as a decrease in loan growth and a decrease in the adjustment to allocations based on subjective factors. We recorded loan net charge offs (recoveries) of $0.09 million and $(0.10) million in the second quarters of 2024 and 2023, respectively. At June 30, 2024, the allowance for credit losses for loans totaled $56.2 million, or 1.46% of total portfolio loans compared to $54.7 million, or 1.44% of total portfolio loans at December 31, 2023.

Balance Sheet, Capital and Liquidity

Total assets were $5.28 billion at June 30, 2024, a increase of $13.8 million from December 31, 2023. Loans, excluding loans held for sale, were $3.85 billion at June 30, 2024, compared to $3.79 billion at December 31, 2023. Deposits totaled $4.61 billion at June 30, 2024, a decrease of $8.6 million from December 31, 2023. This decrease is primarily due to decreases in non-interest bearing and brokered time deposits that were partially offset by growth in savings and interest-bearing checking, reciprocal, and time deposits.

Cash and cash equivalents totaled $214.3 million at June 30, 2024, versus $169.8 million at December 31, 2023. Securities available for sale (“AFS”) totaled $592.0 million at June 30, 2024, versus $679.4 million at December 31, 2023.

Total shareholders’ equity was $430.5 million at June 30, 2024, or 8.16% of total assets compared to $404.4 million or 7.68% at December 31, 2023. Tangible common equity totaled $400.4 million at June 30, 2024, or $19.16 per share compared to $374.1 million or $17.96 per share at December 31, 2023. The increase in shareholder equity as well as tangible common equity are primarily the result of earnings retention.

The Company’s wholly owned subsidiary, Independent Bank, remains significantly above “well capitalized” for regulatory purposes with the following ratios:


Regulatory Capital Ratios	6/30/2024		12/31/2023		Well Capitalized Minimum

Tier 1 capital to average total assets	9.34	%	8.80	%	5.00	%
Tier 1 common equity to risk-weighted assets	11.70	%	11.21	%	6.50	%
Tier 1 capital to risk-weighted assets	11.70	%	11.21	%	8.00	%
Total capital to risk-weighted assets	12.95	%	12.46	%	10.00	%

At June 30, 2024, in addition to liquidity available from our normal operating, funding, and investing activities, we had unused credit lines with the FHLB and FRB of approximately $1.00 billion and $438.5 million, respectively. We also had

approximately $787.4 million in fair value of unpledged securities AFS and HTM at June 30, 2024 which could be pledged for an estimated additional borrowing capacity at the FHLB and FRB of approximately $732.5 million.

Share Repurchase Plan

On December 19, 2023, the Board of Directors of the Company authorized the 2024 share repurchase plan. Under the terms of the 2024 share repurchase plan, the Company is authorized to purchase up to 1,100,000 shares, or approximately 5% of its then outstanding common stock. The repurchase plan is authorized to last through December 31, 2024. The Company did not repurchase any shares of common stock during the first six months of 2024.

Earnings Conference Call

Brad Kessel, President and CEO, Gavin Mohr, CFO and Joel Rahn, EVP – Commercial Banking will review the quarterly results in a conference call for investors and analysts beginning at 11:00 am ET on Thursday, July 25, 2024.

To participate in the live conference call, please dial 1-833-470-1428 (Access Code # 459632). Also, the conference call will be accessible through an audio webcast with user-controlled slides via the following site/URL: https://events.q4inc.com/attendee/697238975.

A playback of the call can be accessed by dialing 1-866-813-9403 (Access Code # 287261). The replay will be available through August 1, 2024.

About Independent Bank Corporation

Independent Bank Corporation (NASDAQ: IBCP) is a Michigan-based bank holding company with total assets of approximately $5.3 billion. Founded as First National Bank of Ionia in 1864, Independent Bank Corporation operates a branch network across Michigan's Lower Peninsula through one state-chartered bank subsidiary. This subsidiary (Independent Bank) provides a full range of financial services, including commercial banking, mortgage lending, consumer banking, investments and insurance. Independent Bank Corporation is committed to providing exceptional personal service and value to its customers, stockholders and the communities it serves.

For more information, please visit our Web site at: IndependentBank.com.

Forward-Looking Statements

This presentation contains forward-looking statements, which are any statements or information that are not historical facts. These forward-looking statements include statements about our anticipated future revenue and expenses and our future plans and prospects.

Forward-looking statements involve inherent risks and uncertainties, and important factors could cause actual results to differ materially from those anticipated. For example, deterioration in general business and economic conditions or turbulence in domestic or global financial markets could adversely affect our revenues and the values of our assets and liabilities, reduce the availability of funding to us, lead to a tightening of credit, and increase stock price volatility. Our results could also be adversely affected by changes in interest rates; increases in unemployment rates; deterioration in the credit quality of our loan portfolios or in the value of the collateral securing those loans; deterioration in the value of our investment securities; legal and regulatory developments; changes in customer behavior and preferences; breaches in data security; and management’s ability to effectively manage the multitude of risks facing our business. Key risk factors that could affect our future results are described in more detail in our Annual Report on Form 10-K for the year ended December 31, 2023 and the other reports we file with the SEC, including under the heading “Risk Factors.” Investors should not place undue reliance on forward-looking statements as a prediction of our future results.

Any forward-looking statement speaks only as of the date on which it is made, and we undertake no obligation to update any forward-looking statement, whether as a result of new information, future events, or otherwise.

INDEPENDENT BANK CORPORATION AND SUBSIDIARIES

Consolidated Statements of Financial Condition


	June 30, 2024		December 31, 2023
	(Unaudited)
	(In thousands, except share amounts)
Assets
Cash and due from banks	$	54,910	$	68,208
Interest bearing deposits	159,438		101,573
Cash and Cash Equivalents	214,348		169,781
Equity securities at fair value	872		—
Securities available for sale	591,974		679,350
Securities held to maturity (fair value of $305,654 at June 30, 2024 and $318,606 at December 31, 2023)	344,220		353,988
Federal Home Loan Bank and Federal Reserve Bank stock, at cost	16,099		16,821
Loans held for sale, carried at fair value	15,935		12,063

Loans
Commercial	1,732,353		1,679,731
Mortgage	1,501,377		1,485,872
Installment	618,159		625,298
Total Loans	3,851,889		3,790,901
Allowance for credit losses	(56,241)		(54,658)
Net Loans	3,795,648		3,736,243
Other real estate and repossessed assets, net	945		569
Property and equipment, net	35,041		35,523
Bank-owned life insurance	53,821		54,341
Capitalized mortgage loan servicing rights, carried at fair value	44,406		42,243
Other intangibles	1,746		2,004
Goodwill	28,300		28,300
Accrued income and other assets	134,145		132,500
Total Assets	$	5,277,500	$	5,263,726

Liabilities and Shareholders' Equity
Deposits
Non-interest bearing	$	1,049,625	$	1,076,093
Savings and interest-bearing checking	1,926,065		1,905,701
Reciprocal	925,828		832,020
Time	585,561		524,325
Brokered time	127,249		284,740
Total Deposits	4,614,328		4,622,879
Other borrowings	50,012		50,026
Subordinated debt	39,548		39,510
Subordinated debentures	39,762		39,728
Accrued expenses and other liabilities	103,391		107,134
Total Liabilities	4,847,041		4,859,277

Shareholders’ Equity
Preferred stock, no par value, 200,000 shares authorized; none issued or outstanding	—		—
Common stock, no par value, 500,000,000 shares authorized; issued and outstanding: 20,899,358 shares at June 30, 2024 and 20,835,633 shares at December 31, 2023	317,676		317,483
Retained earnings	183,611		159,108
Accumulated other comprehensive loss	(70,828)		(72,142)
Total Shareholders’ Equity	430,459		404,449
Total Liabilities and Shareholders’ Equity	$	5,277,500	$	5,263,726

INDEPENDENT BANK CORPORATION AND SUBSIDIARIES

Consolidated Statements of Operations


	Three Months Ended						Six Months Ended
	June 30, 2024		March 31, 2024		June 30, 2023		June 30,
							2024		2023
	(Unaudited)
Interest Income	(In thousands, except per share amounts)
Interest and fees on loans	$	56,786	$	55,043	$	47,679	$	111,829	$	91,973
Interest on securities
Taxable	4,713		5,251		5,919		9,964		11,803
Tax-exempt	3,400		3,391		3,283		6,791		6,366
Other investments	1,439		1,441		1,067		2,880		1,742
Total Interest Income	66,338		65,126		57,948		131,464		111,884
Interest Expense
Deposits	22,876		22,810		17,461		45,686		31,221
Other borrowings and subordinated debt and debentures	2,116		2,119		2,137		4,235		3,872
Total Interest Expense	24,992		24,929		19,598		49,921		35,093
Net Interest Income	41,346		40,197		38,350		81,543		76,791
Provision for credit losses	19		744		3,317		763		5,477
Net Interest Income After Provision for Credit Losses	41,327		39,453		35,033		80,780		71,314
Non-interest Income
Interchange income	3,401		3,151		3,355		6,552		6,560
Service charges on deposit accounts	2,937		2,872		3,134		5,809		5,991
Net gains (losses) on assets
Mortgage loans	1,333		1,364		2,120		2,697		3,376
Equity securities at fair value	2,693		—		—		2,693		—
Securities available for sale	—		(269)		—		(269)		(222)
Mortgage loan servicing, net	2,091		2,725		3,674		4,816		4,400
Other	2,717		2,718		3,134		5,435		5,863
Total Non-interest Income	15,172		12,561		15,417		27,733		25,968
Non-interest Expense
Compensation and employee benefits	21,251		20,770		20,602		42,021		39,941
Data processing	3,257		3,255		2,891		6,512		5,882
Occupancy, net	1,886		2,074		1,845		3,960		4,004
Interchange expense	1,127		1,097		1,054		2,224		2,103
Furniture, fixtures and equipment	948		954		929		1,902		1,855
FDIC deposit insurance	695		782		749		1,477		1,532
Advertising	788		491		431		1,279		926
Loan and collection	699		512		620		1,211		1,198
Communications	499		615		635		1,114		1,303
Legal and professional	544		486		473		1,030		1,080
Costs (recoveries) related to unfunded lending commitments	(137)		(652)		100		(789)		(375)
Other	1,776		1,809		1,919		3,585		3,756
Total Non-interest Expense	33,333		32,193		32,248		65,526		63,205
Income Before Income Tax	23,166		19,821		18,202		42,987		34,077
Income tax expense	4,638		3,830		3,412		8,468		6,296
Net Income	$	18,528	$	15,991	$	14,790	$	34,519	$	27,781
Net Income Per Common Share
Basic	$	0.89	$	0.77	$	0.70	$	1.65	$	1.32
Diluted	$	0.88	$	0.76	$	0.70	$	1.64	$	1.31

INDEPENDENT BANK CORPORATION AND SUBSIDIARIES

Selected Financial Data


	June 30, 2024			March 31, 2024			December 31, 2023			September 30, 2023			June 30, 2023
	(unaudited)
	(Dollars in thousands except per share data)
Three Months Ended
Net interest income	$	41,346		$	40,197		$	40,111		$	39,427		$	38,350
Provision for credit losses	19			744			(617)			1,350			3,317
Non-interest income	15,172			12,561			9,097			15,611			15,417
Non-interest expense	33,333			32,193			31,878			32,036			32,248
Income before income tax	23,166			19,821			17,947			21,652			18,202
Income tax expense	4,638			3,830			4,204			4,109			3,412
Net income	$	18,528		$	15,991		$	13,743		$	17,543		$	14,790

Basic earnings per share	$	0.89		$	0.77		$	0.66		$	0.84		$	0.70
Diluted earnings per share	0.88			0.76			0.65			0.83			0.70
Cash dividend per share	0.24			0.24			0.23			0.23			0.23

Average shares outstanding	20,901,741			20,877,067			20,840,680			20,922,431			21,040,349
Average diluted shares outstanding	21,105,387			21,079,607			21,049,030			21,114,445			21,222,535

Performance Ratios
Return on average assets	1.44		%	1.24		%	1.04		%	1.34		%	1.18		%
Return on average equity	17.98			15.95			14.36			18.68			16.29
Efficiency ratio (1)	61.49			60.26			64.27			57.52			59.26

As a Percent of Average Interest-Earning Assets (1)
Interest income	5.45		%	5.34		%	5.29		%	5.10		%	4.89		%
Interest expense	2.05			2.04			2.03			1.87			1.65
Net interest income	3.40			3.30			3.26			3.23			3.24

Average Balances
Loans	$	3,849,199		$	3,810,526		$	3,764,752		$	3,694,534		$	3,567,920
Securities	944,435			999,140			1,027,240			1,071,211			1,111,670
Total earning assets	4,893,367			4,910,669			4,928,697			4,892,208			4,763,295
Total assets	5,181,317			5,201,452			5,233,666			5,192,114			5,044,746
Deposits	4,531,917			4,561,645			4,612,797			4,577,796			4,447,843
Interest bearing liabilities	3,611,972			3,627,446			3,635,771			3,554,179			3,415,621
Shareholders' equity	414,549			403,225			379,614			372,667			364,143

(1)Presented on a fully tax equivalent basis assuming a marginal tax rate of 21%.

INDEPENDENT BANK CORPORATION AND SUBSIDIARIES

Selected Financial Data (continued)


	June 30, 2024			March 31, 2024			December 31, 2023			September 30, 2023			June 30, 2023
	(unaudited)
	(Dollars in thousands except per share data)
End of Period
Capital
Tangible common equity ratio	7.63		%	7.41		%	7.15		%	6.67		%	6.75		%
Tangible common equity ratio excluding accumulated other comprehensive loss	8.76			8.57			8.31			8.20			8.09
Average equity to average assets	8.00			7.75			7.25			7.18			7.22
Total capital to risk-weighted assets (2)	14.21			13.85			13.71			13.58			13.66
Tier 1 capital to risk-weighted assets (2)	12.01			11.65			11.50			11.37			11.42
Common equity tier 1 capital to risk-weighted assets (2)	11.09			10.73			10.58			10.44			10.46
Tier 1 capital to average assets (2)	9.59			9.29			9.03			8.94			8.97
Common shareholders' equity per share of common stock	$	20.60		$	19.88		$	19.41		$	17.99		$	17.91
Tangible common equity per share of common stock	19.16			18.44			17.96			16.53			16.45
Total shares outstanding	20,899,358			20,903,677			20,835,633			20,850,455			20,943,694

Selected Balances
Loans	$	3,851,889		$	3,839,965		$	3,790,901		$	3,741,486		$	3,631,114
Securities	936,194			963,577			1,033,338			1,043,540			1,092,703
Total earning assets	4,979,555			4,949,496			4,954,696			4,884,720			4,830,185
Total assets	5,277,500			5,231,255			5,263,726			5,200,018			5,135,564
Deposits	4,614,328			4,582,414			4,622,879			4,585,612			4,487,636
Interest bearing liabilities	3,694,025			3,677,060			3,676,050			3,573,187			3,501,280
Shareholders' equity	430,459			415,570			404,449			374,998			375,162

(2)June 30, 2024 are Preliminary.

Reconciliation of Non-GAAP Financial Measures

Independent Bank Corporation

Independent Bank Corporation believes non-GAAP measures are meaningful because they reflect adjustments commonly made by management, investors, regulators and analysts to evaluate the adequacy of common equity and performance trends. Tangible common equity is used by the Company to measure the quality of capital.

Reconciliation of Non-GAAP Financial Measures


	Three Months Ended June 30,						Six Months Ended June 30,
	2024			2023			2024			2023
	(Dollars in thousands)
Net Interest Margin, Fully Taxable Equivalent ("FTE")

Net interest income	$	41,346		$	38,350		$	81,543		$	76,791
Add: taxable equivalent adjustment	175			232			355			520
Net interest income - taxable equivalent	$	41,521		$	38,582		$	81,898		$	77,311
Net interest margin (GAAP) (1)	3.39		%	3.23		%	3.33		%	3.26		%
Net interest margin (FTE) (1)	3.40		%	3.24		%	3.35		%	3.28		%

(1)Annualized.

Tangible Common Equity Ratio


	June 30, 2024			March 31, 2024			December 31, 2023			September 30, 2023			June 30, 2023
	(Dollars in thousands)
Common shareholders' equity	$	430,459		$	415,570		$	404,449		$	374,998		$	375,162
Less:
Goodwill	28,300			28,300			28,300			28,300			28,300
Other intangibles	1,746			1,875			2,004			2,141			2,278
Tangible common equity	400,413			385,395			374,145			344,557			344,584
Addition:
Accumulated other comprehensive loss for regulatory purposes	65,030			65,831			66,344			86,507			74,712
Tangible common equity excluding other comprehensive loss adjustments	$	465,443		$	451,226		$	440,489		$	431,064		$	419,296

Total assets	$	5,277,500		$	5,231,255		$	5,263,726		$	5,200,018		$	5,135,564
Less:
Goodwill	28,300			28,300			28,300			28,300			28,300
Other intangibles	1,746			1,875			2,004			2,141			2,278
Tangible assets	5,247,454			5,201,080			5,233,422			5,169,577			5,104,986
Addition:
Net unrealized losses on available for sale securities and derivatives, net of tax	65,030			65,831			66,344			86,507			74,712
Tangible assets excluding other comprehensive loss adjustments	$	5,312,484		$	5,266,911		$	5,299,766		$	5,256,084		$	5,179,698

Common equity ratio	8.16		%	7.94		%	7.68		%	7.21		%	7.31		%
Tangible common equity ratio	7.63		%	7.41		%	7.15		%	6.67		%	6.75		%
Tangible common equity ratio excluding other comprehensive loss	8.76		%	8.57		%	8.31		%	8.20		%	8.09		%

Tangible Common Equity per Share of Common Stock:

Common shareholders' equity	$	430,459		$	415,570		$	404,449		$	374,998		$	375,162
Tangible common equity	$	400,413		$	385,395		$	374,145		$	344,557		$	344,584
Shares of common stock outstanding (in thousands)	20,899			20,904			20,836			20,850			20,944

Common shareholders' equity per share of common stock	$	20.60		$	19.88		$	19.41		$	17.99		$	17.91
Tangible common equity per share of common stock	$	19.16		$	18.44		$	17.96		$	16.53		$	16.45

The tangible common equity ratio removes the effect of goodwill and other intangible assets from capital and total assets. Tangible common equity per share of common stock removes the effect of goodwill and other intangible assets from common shareholders’ equity per share of common stock.

Exhibit 99.2

INDEPENDENT BANK CORPORATION AND SUBSIDIARIES

Supplemental Data

Non-performing assets


	June 30, 2024			March 31, 2024			December 31, 2023			September 30, 2023			June 30, 2023
	(Dollars in thousands)
Non-accrual loans	$	5,974		$	5,355		$	6,991		$	6,969		$	6,876
Loans 90 days or more past due and still accruing interest	—			—			432			—			—
Subtotal	5,974			5,355			7,423			6,969			6,876
Less: Government guaranteed loans	1,489			1,665			2,191			2,254			2,882
Total non-performing loans	4,485			3,690			5,232			4,715			3,994
Other real estate and repossessed assets	945			1,059			569			443			658
Total non-performing assets	$	5,430		$	4,749		$	5,801		$	5,158		$	4,652

As a percent of Portfolio Loans
Non-performing loans	0.12		%	0.10		%	0.14		%	0.13		%	0.11		%
Allowance for credit losses	1.46			1.47			1.44			1.48			1.49
Non-performing assets to total assets	0.10			0.09			0.11			0.10			0.09
Allowance for credit losses as a percent of non-performing loans	1,253.98			1,526.10			1,044.69			1,176.99			1,351.13

Allowance for credit losses


	Six months ended June 30,
	2024							2023
	Loans			Securities		Unfunded Commitments		Loans			Securities		Unfunded Commitments
	(Dollars in thousands)
Balance at beginning of period	$	54,658		$	157	$	5,504	$	52,435		$	168	$	5,080
Additions (deductions)
Provision for credit losses	1,890			(1,127)		—		2,485			2,992		—
Recoveries credited to allowance	1,395			1,125		—		1,325			—		—
Assets charged against the allowance	(1,702)			—		—		(2,281)			(3,000)		—
Additions included in non-interest expense	—			—		(789)		—			—		(375)
Balance at end of period	$	56,241		$	155	$	4,715	$	53,964		$	160	$	4,705

Net loans charged (recovered) against the allowance to average Portfolio Loans	0.02		%					0.05		%


1

Capitalization


	June 30, 2024		December 31, 2023
	(In thousands)
Subordinated debt	$	39,548	$	39,510
Subordinated debentures	39,762		39,728
Amount not qualifying as regulatory capital	(772)		(734)
Amount qualifying as regulatory capital	78,538		78,504
Shareholders’ equity
Common stock	317,676		317,483
Retained earnings	183,611		159,108
Accumulated other comprehensive income (loss)	(70,828)		(72,142)
Total shareholders’ equity	430,459		404,449
Total capitalization	$	508,997	$	482,953

Non-Interest Income


	Three months ended						Six months ended
	June 30, 2024		March 31, 2024		June 30, 2023		June 30,
							2024		2023
	(In thousands)
Interchange income	$	3,401	$	3,151	$	3,355	$	6,552	$	6,560
Service charges on deposit accounts	2,937		2,872		3,134		5,809		5,991
Net gains (losses) on assets
Mortgage loans	1,333		1,364		2,120		2,697		3,376
Equity securities at fair value	2,693		—		—		2,693		—
Securities	—		(269)		—		(269)		(222)
Mortgage loan servicing, net	2,091		2,725		3,674		4,816		4,400
Investment and insurance commissions	838		804		744		1,642		1,571
Bank owned life insurance	188		181		98		369		209
Other	1,691		1,733		2,292		3,424		4,083
Total non-interest income	$	15,172	$	12,561	$	15,417	$	27,733	$	25,968

Capitalized Mortgage Loan Servicing Rights


	Three months ended June 30,				Six months ended June 30,
	2024		2023		2024		2023
	(In thousands)
Balance at beginning of period	$	43,577	$	41,923	$	42,243	$	42,489
Originated servicing rights capitalized	952		1,023		1,780		1,953
Change in fair value	(123)		1,481		383		(15)
Balance at end of period	$	44,406	$	44,427	$	44,406	$	44,427


2

Mortgage Loan Activity


	Three months ended									Six months ended
	June 30, 2024			March 31, 2024			June 30, 2023			June 30,
										2024			2023
	(Dollars in thousands)
Mortgage loans originated	$	142,602		$	93,994		$	160,515		$	236,596		$	273,536
Mortgage loans sold	91,540			80,818			99,025			172,358			205,871
Net gains on mortgage loans	1,333			1,364			2,120			2,697			3,376
Net gains as a percent of mortgage loans sold ("Loan Sales Margin")	1.46		%	1.69		%	2.14		%	1.56		%	1.64		%
Fair value adjustments included in the Loan Sales Margin	0.14		%	0.44		%	1.03		%	0.28		%	1.12		%

Non-Interest Expense


	Three months ended						Six months ended
	June 30, 2024		March 31, 2024		June 30, 2023		June 30,
							2024		2023
	(In thousands)
Compensation	$	13,390	$	13,277	$	13,523	$	26,667	$	26,792
Performance-based compensation	3,885		3,476		3,220		7,361		5,465
Payroll taxes and employee benefits	3,976		4,017		3,859		7,993		7,684
Compensation and employee benefits	21,251		20,770		20,602		42,021		39,941
Data processing	3,257		3,255		2,891		6,512		5,882
Occupancy, net	1,886		2,074		1,845		3,960		4,004
Interchange expense	1,127		1,097		1,054		2,224		2,103
Furniture, fixtures and equipment	948		954		929		1,902		1,855
FDIC deposit insurance	695		782		749		1,477		1,532
Advertising	788		491		431		1,279		926
Loan and collection	699		512		620		1,211		1,198
Communications	499		615		635		1,114		1,303
Legal and professional	544		486		473		1,030		1,080
Supplies	142		118		122		260		228
Amortization of intangible assets	129		129		137		258		274
Correspondent bank service fees	44		46		59		90		122
Provision for loss reimbursement on sold loans	(1)		3		4		2		14
Net (gains) losses on other real estate and repossessed assets	(108)		(76)		63		(184)		17
Costs (recoveries) related to unfunded lending commitments	(137)		(652)		100		(789)		(375)
Other	1,570		1,589		1,534		3,159		3,101
Total non-interest expense	$	33,333	$	32,193	$	32,248	$	65,526	$	63,205


3

Average Balances and Tax Equivalent Rates


	Three Months Ended June 30,
	2024						2023
	Average Balance		Interest		Rate (2)		Average Balance		Interest		Rate (2)
	(Dollars in thousands)
Assets
Taxable loans	$	3,840,343	$	56,697	5.93	%	$	3,561,333	$	47,617	5.36	%
Tax-exempt loans (1)	8,856		113		5.13		6,587		78		4.75
Taxable securities	633,400		4,713		2.98		789,078		5,919		3.00
Tax-exempt securities (1)	311,035		3,551		4.57		322,592		3,499		4.34
Interest bearing cash	83,293		1,134		5.48		66,023		837		5.08
Other investments	16,440		305		7.46		17,682		230		5.22
Interest Earning Assets	4,893,367		66,513		5.45		4,763,295		58,180		4.89
Cash and due from banks	50,652						55,945
Other assets, net	237,298						225,506
Total Assets	$	5,181,317					$	5,044,746

Liabilities
Savings and interest-bearing checking	2,674,731		14,190		2.13		2,519,009		10,515		1.67
Time deposits	807,033		8,686		4.33		761,705		6,946		3.66
Other borrowings	130,208		2,116		6.54		134,907		2,137		6.35
Interest Bearing Liabilities	3,611,972		24,992		2.78	%	3,415,621		19,598		2.30
Non-interest bearing deposits	1,050,153						1,167,129
Other liabilities	104,643						97,853
Shareholders’ equity	414,549						364,143

Total liabilities and shareholders’ equity	$	5,181,317					$	5,044,746

Net Interest Income			$	41,521					$	38,582

Net Interest Income as a Percent of Average Interest Earning Assets					3.40	%					3.24	%



(1)			Interest on tax-exempt loans and securities is presented on a fully tax equivalent basis assuming a marginal tax rate of 21%.
(2)			Annualized


4

Average Balances and Tax Equivalent Rates


	Six Months Ended June 30,
	2024						2023
	Average Balance		Interest		Rate		Average Balance		Interest		Rate (2)
	(Dollars in thousands)
Assets
Taxable loans	$	3,821,164	$	111,652	5.87	%	$	3,524,639	$	91,851	5.24	%
Tax-exempt loans (1)	8,699		224		5.18		6,608		154		4.70
Taxable securities	656,766		9,964		3.03		805,733		11,803		2.93
Tax-exempt securities (1)	315,021		7,099		4.51		323,045		6,854		4.24
Interest bearing cash	83,738		2,277		5.47		52,531		1,301		4.99
Other investments	16,630		603		7.29		17,668		441		5.03
Interest Earning Assets	4,902,018		131,819		5.40		4,730,224		112,404		4.78
Cash and due from banks	53,101						58,182
Other assets, net	236,266						228,342
Total Assets	$	5,191,385					$	5,016,748

Liabilities
Savings and interest-bearing checking	2,654,125		27,557		2.09		2,526,982		19,372		1.55
Time deposits	835,852		18,129		4.36		709,983		11,849		3.37
Other borrowings	129,731		4,235		6.56		123,585		3,872		6.32
Interest Bearing Liabilities	3,619,708		49,921		2.77	%	3,360,550		35,093		2.11
Non-interest bearing deposits	1,056,803						1,195,593
Other liabilities	105,987						100,152
Shareholders’ equity	408,887						360,453

Total liabilities and shareholders’ equity	$	5,191,385					$	5,016,748

Net Interest Income			$	81,898					$	77,311

Net Interest Income as a Percent of Average Interest Earning Assets					3.35	%					3.28	%



(1)			Interest on tax-exempt loans and securities is presented on a fully tax equivalent basis assuming a marginal tax rate of 21%.


5

Commercial Loan Portfolio Analysis as of June 30, 2024


	Total Commercial Loans
			Watch Credits						Percent of Loan Category in Watch Credit
Loan Category	All Loans		Performing		Non-accrual		Total
	(Dollars in thousands)
Land	$	10,825	$	—	$	—	$	—	—	%
Land Development	17,663		—		—		—		—
Construction	155,299		—		—		—		—
Income Producing	572,179		4,215		—		4,215		0.7
Owner Occupied	483,992		14,447		—		14,447		3.0
Total Commercial Real Estate Loans	$	1,239,958	$	18,662	$	—	$	18,662	1.5

Other Commercial Loans	$	492,395	$	19,011	312		$	19,323	3.9
Total non-performing commercial loans					$	312

Commercial Loan Portfolio Analysis as of December 31, 2023


	Total Commercial Loans
			Watch Credits						Percent of Loan Category in Watch Credit
Loan Category	All Loans		Performing		Non-accrual		Total
	(Dollars in thousands)
Land	$	10,620	$	1	$	—	$	1	0.0	%
Land Development	17,966		—		—		—		—
Construction	101,178		—		—		—		—
Income Producing	625,927		4,177		—		4,177		0.7
Owner Occupied	449,287		15,165		—		15,165		3.4
Total Commercial Real Estate Loans	$	1,204,978	$	19,343	$	—	$	19,343	1.6

Other Commercial Loans	$	474,753	$	16,537	28		$	16,565	3.5
Total non-performing commercial loans					$	28


6

Earnings Call: Second Quarter 2024 July 25, 2024 (NASDAQ: IBCP)

Cautionary note regarding forward-looking statements This presentation contains forward-looking statements, which are any statements or information that are not historical facts. These forward-looking statements include statements about our anticipated future revenue and expenses and our future plans and prospects. Forward-looking statements involve inherent risks and uncertainties, and important factors could cause actual results to differ materially from those anticipated. For example, deterioration in general business and economic conditions or turbulence in domestic or global financial markets could adversely affect our revenues and the values of our assets and liabilities, reduce the availability of funding to us, lead to a tightening of credit, and increase stock price volatility. Our results could also be adversely affected by changes in interest rates; increases in unemployment rates; deterioration in the credit quality of our loan portfolios or in the value of the collateral securing those loans; deterioration in the value of our investment securities; legal and regulatory developments; changes in customer behavior and preferences; breaches in data security; and management’s ability to effectively manage the multitude of risks facing our business. Key risk factors that could affect our future results are described in more detail in our Annual Report on Form 10-K for the year ended December 31, 2023 and the other reports we file with the SEC, including under the heading “Risk Factors.” Investors should not place undue reliance on forward-looking statements as a prediction of our future results. Any forward-looking statement speaks only as of the date on which it is made, and we undertake no obligation to update any forward-looking statement, whether as a result of new information, future events, or otherwise. 2 2

• Formal Remarks − William B. (Brad) Kessel President and Chief Executive Officer − Gavin A. Mohr Executive Vice President and Chief Financial Officer − Joel F. Rahn Executive Vice President – Commercial Banking • Question and Answer session • Closing Remarks Note: This presentation is available at www.IndependentBank.com in the Investor Relations area under the “Presentations” tab. Agenda 3

2Q’24 Overview • Total loans increased 1.2% annualized while maintaining conservative approach to new loan production • New loan production continues to be largely focused on new commercial clients that bring deposits to the bank • Asset quality remained exceptional with NPAs/Total Assets at 0. 10% and NCO of 0.02% of average loans in the quarter • Core deposit growth of $53.3 million (excluding brokered deposits) • Brokered deposit balances decreased $21.3 million • Continued rotation into higher yielding assets contributed to net interest margin increasing to 3.40% • Continued high level of profitability with ROAA of 1.44% • Achieved growth in all capital ratios for the quarter • Tangible book value per share increased 3.9% from end of prior quarter • Balance sheet liquidity remains strong with loan-to-deposit ratio of 83% • Net income of $18.5 million, or $0.88 per diluted share • Increases in net income and diluted earnings per share of 25.3% and 25.7% respectively over, prior year quarter • Strong profitability and prudent balance sheet management results in further growth in tangible book value per share Healthy Capital & Liquidity Positions Positive Trends in Key Metrics Solid Loan Growth and Strong Asset Quality 2Q'24 Earnings 4 4

Non-interest Bearing 23% Savings and Interest- bearing Checking 42% Reciprocal 20% Time 13% Brokered 3% Low-Cost Deposit Franchise Focused on Core Deposit Growth • Substantial core funding – $3.90 billion of non-maturity deposit accounts (84.6% of total deposits). • Core deposit increase of $53.3 million (4.8% annualized) in 2Q'24. • Time deposit increase of $15.3 (10.9% annualized) million in 2Q'24. • Total deposits decreased $8.6 million (-0.4%) since 12/31/23 with non- interest bearing down $26.5 million, savings and interest- bearing checking up $20.4 million, reciprocal up $93.8 million, time up $61.2 million and brokered time down $157.5 million. • Deposits by Customer Type: − Retail – 47.3% − Commercial – 38.1% − Municipal – 14.7% Deposit Composition 6/30/24 Cost of Deposits (%)/Total Deposits ($B) Core Deposits: 84.6% 5 $4.6B $ 4 .2 $ 4 .3 $ 4 .3 $ 4 .4 $ 4 .5 $ 4 .5 $ 4 .6 $ 4 .6 $ 4 .6 $ 4 .6 0 .0 7 % 0 .1 1 % 0 .3 3 % 0 .7 8 % 1 .2 6 % 1 .5 7 % 1 .8 0 % 2 .1 7 % 2 .1 9 % 2 .2 2 % Q 1 '2 2 Q 2 '2 2 Q 3 '2 2 Q 4 '2 2 Q 1 '2 3 Q 2 '2 3 Q 3 '2 3 Q 4 '2 3 Q 1 '2 4 Q 2 '2 4 Total Deposits Cost Of Deposits

0 .2 7 % 0 .2 8 % 0 .3 3 % 0 .3 6 % 0 .4 2 % 0 .5 1 % 0 .6 0 % 0 .7 3 % 0 .8 2 % 0 .8 5 % 0 .8 5 % 0 .7 4 % 0 .6 3 % 0 .3 0 % 0 .2 3 % 0 .3 9 % 0 .1 4 % 0 .1 2 % 0 .1 1 % 0 .1 0 % 0 .1 0 % 0 .1 2 % 0 .3 3 % 0 .7 9 % 1 .2 5 % 1 .5 7 % 1 .8 0 % 1 .9 9 % 2 .0 1 % 2 .0 2 % 0 500,000 1,000,000 1,500,000 2,000,000 2,500,000 3,000,000 3,500,000 4,000,000 4,500,000 5,000,000 0.0% 0.5% 1.0% 1.5% 2.0% 2.5% 3.0% 3.5% 4.0% 4.5% 5.0% 5.5% 6.0% M a r- 1 7 J u n -1 7 S e p -1 7 D e c -1 7 M a r- 1 8 J u n -1 8 S e p -1 8 D e c -1 8 M a r- 1 9 J u n -1 9 S e p -1 9 D e c -1 9 M a r- 2 0 J u n -2 0 S e p -2 0 D e c -2 0 M a r- 2 1 J u n -2 1 S e p -2 1 D e c -2 1 M a r- 2 2 J u n -2 2 S e p -2 2 D e c -2 2 M a r- 2 3 J u n -2 3 S e p -2 3 D e c -2 3 M a r- 2 4 J u n -2 4 IB COF Fed Funds Spot Fed Effective Total Deposits Historic IBC Cost of Funds (excluding sub debt) vs. the Federal Funds Rate (with Deposit Balances) D e p o s it B a la n c e s ( $ i n t h o u s a n d s ) 6 F e d e ra l F u n d s R a te Account Type Cycle Beta Sav & Int-bearing chking 27.3% Reciprocal 72.3% Time 72.4.% Total int-bearing Dep (excl brokered) 47.4% Total COF IBC (excl Sub Debt) 38.8%

Commercial 45% Mortgage 39% Installment 16% Held for Sale 0% $ 3 .0 $ 3 .3 $ 3 .4 $ 3 .4 $ 3 .5 $ 3 .6 $ 3 .7 $ 3 .8 $ 3 .8 $ 3 .9 3 .8 2 % 4 .0 1 % 4 .3 9 % 4 .9 0 % 5 .0 7 % 5 .3 6 % 5 .5 3 % 5 .7 3 % 5 .8 0 % 5 .9 3 % Q 1 '2 2 Q 2 '2 2 3 Q '2 2 4 Q '2 2 1 Q '2 3 2 Q '2 3 3 Q '2 3 4 Q '2 3 1 Q '2 4 2 Q '2 4 Total Portfolio Loans Yield on Loans Diversified Loan Portfolio Focused on High Quality Growth • Portfolio loan changes in 2Q'24: − Commercial – decreased $2.9 million. …Average new origination yield of 8.08% vs a 6.91% portfolio yield. − Mortgage – increased $10.9 million. …Average new origination yield of 7.24% vs a 4.83% portfolio yield. − Installment – increased $3.9 million. …Average new origination yield of 7.87% vs a 5.02% portfolio yield. • Mortgage loan portfolio weighted average FICO of 749 and average balance of $185,195. • Installment weighted average FICO of 755 and average balance of $26,065. • Commercial loan rate mix: − 47% fixed / 53% variable. − Indices – 51% tied to Prime, 1% tied to a US Treasury rate and 48% tied to SOFR. • Mortgage loan (including HELOC) rate mix: − 65% fixed / 35% adjustable or variable. − 0% tied to Prime, 10% tied to a US Treasury rate and 90% tied to SOFR. Note: Portfolio loans exclude loans HFS. Loan Composition 06/30/24 Yield on Loans (%)/ Total Portfolio Loans ($B) 7 $3.9B

10% $173 8% $140 6% $106 5% $92 8% $132 5% $90 3% $51 3% $58 4% $66 $42 $45 $36 $44 $43 $71 $1,188MM Manufacturing Construction Health Care and Social Assistance Hotel and Accomodations Retail Real Estate Rental and Leasing Transportation Other Services (except Public Administration) Wholesale Professional, Scientific, and Technical Services Arts, Entertainment, and Recreation Misc Food Service Finance and Insurance Other Services Concentrations within $1.7B Commercial Loan Portfolio C&I or Owner Occupied Loans by Industry as a % of Total Commercial Loans ($ in millions) Investor RE by Collateral Type as a % of Total Commercial Loans ($ in millions) $545MM Note: $1.188 billion, or 68.6% of the commercial loan portfolio is C&I or owner occupied, while $545 million, or 31.4% is investment real estate. The percentage concentrations are based on the entire commercial portfolio of $1.73 billion as of June 30, 2024 8 7.11%, Commercial Industrial, $123 6.48%, Retail, $112 6.14%, Construction, $106 4.87%, Office, $84 2.64%, Multifamily, $46 2.00%, 1-4 Family, $35 1.59%, Land, Vacant Land and Development, $28 0.63%, Special Purpose, $11

$4.8 $4.4 $7.2 $13.2 $2.3 $3.1 $4.4 $4.9 $3.3 $7.1 $5.3 0 .2 % 0 .2 % 0 .3 % 0 .5 % 0 .1 % 0 .1 % 0 .1 % 0 .1 % 0 .1 % 0 .1 % 0 .1 % 0.0% 0.2% 0.4% 0.6% 0.8% 1.0% 1.2% 1.4% $- $2.0 $4.0 $6.0 $8.0 $10.0 $12.0 $14.0 2017 2018 2019 2020 2021 2022 Q2'23 Q3'23 Q4'23 Q1'24 Q2'24 30-89 Days PD 30-89 Days PD / Total Loans $1.6 $1.3 $1.9 $0.8 $0.2 $0.5 $0.5 $0.7 $0.4 $0.6 $1.1 $0.9 $- $0.5 $1.0 $1.5 $2.0 2017 2018 2019 2020 2021 2022 Q1'23 Q2'23 Q3'23 Q4'23 Q1'24 Q2'24 $8.2 $8.6 $9.5 $7.9 $5.1 $3.7 $4.0 $4.7 $5.2 $3.7 $4.5 0 .4 % 0 .3 % 0 .3 % 0 .3 % 0 .2 % 0 .1 % 0 .1 % 0 .1 % 0 .1 % 0 .1 % 0 .1 % 0.0% 0.1% 0.2% 0.3% 0.4% 0.5% 0.6% 0.7% 0.8% 0.9% $- $1.0 $2.0 $3.0 $4.0 $5.0 $6.0 $7.0 $8.0 $9.0 $10.0 2017 2018 2019 2020 2021 2022 Q2'23 Q3'23 Q4'23 Q1'24 Q2'24 Non-performing Loans (NPLs) NPLs / Total Loans $ 8 .6 $ 9 .5 $ 7 .9 $ 5 .1 $ 3 .7 $ 3 .9 $ 4 .0 $ 5 .2 $ 5 .2 $ 3 .7 $ 4 .5 $1.3 $1.9 $0.8 $0.2 $0.5 $0.5 $0.7 $0.4 $0.6 $1.1 $0.9 $- $2.0 $4.0 $6.0 $8.0 $10.0 $12.0 2018 2019 2020 2021 2022 Q1'23 Q2'23 Q3'23 Q4'23 1Q'24 2Q'24 Non-performing Loans 90+ Days PD ORE/ORA Note 1: Non-performing loans and non-performing assets exclude troubled debt restructurings that are performing. Credit Quality Summary Non-performing Loans ($ in Millions) ORE/ORA ($ in Millions) 30 to 89 Days Delinquent ($ in Millions) Non-performing Assets ($ in Millions) 9

13.8 13.6 13.6 13.7 13.9 14.2 Q1'23 Q2'23 Q3'23 Q4'23 Q1'24 Q2'24 10.6 10.4 10.4 10.6 10.7 11.1 Q1'23 Q2'23 Q3'23 Q4'23 Q1'24 Q2'24 8.9 8.9 8.9 9.0 9.3 9.6 Q1'23 Q2'23 Q3'23 Q4'23 Q1'24 Q2'24 6.6 6.7 6.7 7.1 7.4 7.6 Q1'23 Q2'23 Q3'23 Q4'23 Q1'24 Q2'24 • Long-term capital Priorities: Capital retention to support organic growth, acquisitions and return of capital through strong and consistent dividends and share repurchases. • Well capitalized in all regulatory capital measurements. • Tangible common equity ratio excluding the impact of unrealized losses on securities AFS and HTM is 8.8% Strong Capital Position TCE / TA (%) Leverage Ratio (%) CET1 Ratio (%) Total RBC Ratio (%) 10

$ 3 1 .0 $ 3 0 .3 $ 3 1 .4 $ 3 3 .8 $ 3 4 .3 $ 3 3 .0 $ 3 6 .1 $ 3 9 .9 $ 4 0 .6 $ 3 8 .4 $ 3 8 .4 $ 3 9 .4 $ 4 0 .1 $ 4 0 .2 $ 4 1 .3 Q4'20 Q1'21 Q2'21 Q3'21 Q4'21 Q1'22 Q2'22 Q3'22 Q4'22 Q1'23 Q2'23 Q3'23 Q4'23 Q1'24 Q2'24 3.36 3.31 3.12 3.05 3.02 3.18 3.13 3.00 3.26 3.49 3.52 3.33 3.26 3.23 3.26 3.30 3.40 0.06 0.09 0.09 0.08 0.07 0.08 0.08 0.12 0.77 2.18 3.65 4.38 4.99 5.26 5.33 5.33 5.33 0.30 0.23 0.39 0.14 0.12 0.11 0.10 0.10 0.12 0.45 0.92 1.39 1.72 1.93 2.11 2.14 2.16 0 1 2 3 4 5 6 Q 2 '2 0 Q 3 '2 0 Q 4 '2 0 Q 1 '2 1 Q 2 '2 1 Q 3 '2 1 Q 4 '2 1 Q 1 '2 2 Q 2 '2 2 Q 3 '2 2 Q 4 '2 2 Q 1 '2 3 Q 2 '2 3 Q 3 '2 3 Q 4 '2 3 Q 1 '2 4 Q 2 '2 4 Net Interest Margin (FTE) Average Effective FF Yield Cost of Funds Net Interest Margin/Income • Net interest income was $41.3 million in 2Q'24 compared to $38.4 million in the prior year quarter. An increase in average earning assets and the net interest margin compared to the year-ago quarter. • Net interest margin was 3.40% during the second quarter of 2024, compared to 3.24% in the year-ago quarter and 3.30% in the first quarter of 2024. Yields, NIM and Cost of Funds (%) Net Interest Income ($ in Millions) 11

1Q'24 3.30% Change in earning asset mix & increase in loan yield 0.06% Loan Fee Accretion 0.05% Change in funding mix 0.05% Increase in funding costs -0.06% 2Q'24 3.40% 2Q24 1Q24 Change Avg Bal Inc/Exp Yield Avg Bal Inc/Exp Yield Avg Bal Inc/Exp Yield Cash $83,293 $1,134 5.48% $84,182 $1,143 5.46% ($889) ($9) 0.01% Investments 960,875 8,569 3.57% 1,015,961 9,097 3.58% (55,086) (528) -0.01% Commercial loans 1,728,157 30,627 7.13% 1,694,938 29,358 6.97% 33,219 1,269 0.17% Mortgage loans 1,505,128 18,404 4.89% 1,498,042 17,949 4.79% 7,086 455 0.11% Consumer loans 615,914 7,779 5.08% 617,546 7,759 5.05% (1,632) 20 0.03% Earning assets $4,893,367 $66,513 5.45% $4,910,669 $65,306 5.34% ($17,302) $1,207 0.12% Nonmaturity deposits $2,674,731 $14,190 2.13% $2,633,519 $13,367 2.04% $41,212 823 0.10% CDARS deposits 119,547 1,312 4.41% 112,723 1,235 4.41% 6,824 77 0.01% Retail Time deposits 575,237 5,886 4.12% 549,419 5,451 3.99% 25,818 435 0.13% Brokered deposits 112,249 1,488 5.33% 202,530 2,757 5.48% (90,281) (1,269) -0.14% Bank borrowings 50,916 655 5.17% 50,001 649 5.22% 915 6 -0.05% IBC debt 79,292 1,461 7.41% 79,254 1,470 7.46% 38 (9) -0.05% Cost of funds $3,611,972 $24,992 2.78% $3,627,446 $24,929 2.76% ($15,474) $63 0.02% Free funds $1,281,395 $1,283,223 ($1,828) Net interest income $41,521 $40,377 $1,144 Net interest margin 3.40% 3.30% 0.10% 2Q'24 NIM Changes Linked Quarter Average Balances and FTE Rates ($ in thousands) Linked Quarter Analysis 12

June 30, 2024 -200 -100 Base-rate 100 200 Net Interest Income $172,352 $172,324 $173,917 $174,255 $173,319 Change from Base -0.90% -0.92% 0.19% -0.34% March 31, 2024 -200 -100 Base-rate 100 200 Net Interest Income $172,500 $172,700 $174,000 $173,300 $171,500 Change from Base -0.86% -0.75% -0.40% -1.44% Interest Rate Risk Management • The base case modeled NII is largely unchanged during the quarter as asset yield benefits from a shift in asset mix, a shift in loan mix and continued asset repricing was offset by liability repricing. • The NII sensitivity profile is largely unchanged during the quarter for smaller rate changes of +/- 100 basis points. The exposure to larger rising rate scenarios decreased modestly. Asset sensitivity increased slightly while liability sensitivity declined. Additionally, NII exposure to larger rate declines is largely unchanged. • Base-rate is a static balance sheet applying the spot yield curve from the valuation date. • Stable core funding base. Transaction accounts fund 37.4% of assets and other non-maturity deposits fund another 18.9% of assets. Moderate wholesale funding of just 4.9% of assets. • 34.3% of assets reprice in 1 month and 44.9% reprice in the next 12 months. • Continually evaluating strategies to manage NII through hedging as well as product pricing and structure. Changes in Net Interest Income (Dollars in 000’s) Simulation analyses calculate the change in net interest income over the next twelve months, under immediate parallel shifts in interest rates, based upon a static statement of financial condition, which includes derivative instruments, and does not consider loan fees. 13

Interchange income $3,401 Service Chg Dep $2,937 Gain (Loss)- Mortgage Sale $1,333 Equity Securities at Fair Value $2,693 Gain (Loss)- Securities $- Mortgage loan servicing, net $2,091 Investment & insurance commissions $838 Bank owned life insurance $188 Other income $1,691 $ 1 4 .6 $ 1 6 .9 $ 1 1 .5 $ 1 0 .5 $ 1 5 .4 $ 1 5 .6 $ 9 .1 $ 1 2 .6 $ 1 5 .2 2 7 .6 % 2 7 .3 % 1 8 .4 % 1 6 .4 % 1 8 .4 % 2 0 .0 % 1 2 .2 % 1 6 .2 % 1 8 .6 % -5.0 5.0 15.0 25.0 35.0 45.0 55.0 $- $5.0 $10.0 $15.0 $20.0 $25.0 $30.0 $35.0 $40.0 Q 2 '2 2 Q 3 '2 2 Q 4 '2 2 Q 1 '2 3 Q 2 '2 3 Q 3 '2 3 Q 4 '2 3 Q 1 '2 4 Q 2 '2 4 Non-interest Income Non-interest Inc/Operating Rev (%) Strong Non-interest Income • The $1.6 million comparative quarterly decrease in mortgage loan servicing, net is primarily attributed to changes in the fair value of capitalized mortgage loan servicing rights associated with changes in mortgage loan interest rates and expected future prepayment levels. • Mortgage banking: − $1.3 million in net gains on mortgage loans in 2Q'24 vs. $2.1 million in the year ago quarter. The decrease is primarily due to lower profit margins on mortgage loan sales and lower loan sales volume. − $142.6 million in mortgage loan originations in 2Q'24 vs. $160.5 million in 2Q’23 and $94.0 million in 1Q’24. − 2Q'24 mortgage loan servicing includes a $0.9 million ($0.03 per diluted share, after tax) increase in fair value adjustment due to price compared to a increase of $2.4 million ($0.09 per diluted share, after tax) in the year ago quarter. Source: Company documents. 2Q’24 Non-interest Income (thousands) Non-interest Income Trends ($M) 14 $15.2M

$ 3 2 .4 $ 3 2 .4 $ 3 2 .1 $ 3 1 .0 $ 3 2 .2 $ 3 2 .0 $ 3 1 .9 $ 3 2 .2 $ 3 3 .3 $- $5.0 $10.0 $15.0 $20.0 $25.0 $30.0 $35.0 Q 2 '2 2 Q 3 '2 2 Q 4 '2 2 Q 1 '2 3 Q 2 '2 3 Q 3 '2 3 Q 4 '2 3 Q 1 '2 4 Q 2 '2 4 Compensation and Benefits Loan and Collection Occupancy Data Processing FDIC Insurance Other 6 3 .1 % 6 1 .3 % 5 9 .8 % 6 0 .4 % 5 9 .6 % 5 9 .9 % 6 0 .7 % 6 0 .3 % 6 0 .9 % 2 Q '2 2 3 Q '2 2 4 Q '2 2 1 Q '2 3 2 Q '2 3 3 Q '2 3 4 Q '2 3 1 Q '2 4 2 Q '2 4 Focus on Improved Efficiency • 2Q'24 efficiency ratio of 61.5%. • Compensation and employee benefits expense of $21.3 million, an increase of $0.6 million from the prior year quarter. • $0.7 million increase in performance-based compensation expense due to a higher expected payout level in 2024. • Payroll taxes and employee benefits increased $0.1 million primarily due to a higher healthcare related costs. • Data processing costs increased by $0.4 million primarily due to core data processor annual asset growth and CPI related cost increases as well as the purchase of a new lending solution software. • Opportunities exist to gain additional efficiencies as we continue to optimize our delivery channels. Non-interest Expense ($M) Efficiency Ratio (4 quarter rolling average) Source: Company documents. 15

Outlook for 2024 Outlook for 2024 *as of January, 2024 • IBCP forecast of mid-single digit (approximately 6%-8%) overall loan growth is based on increases in commercial loans and mortgage loans with installment loans remaining flat. Expect much of this growth to occur in the first three quarters of 2024. • This growth forecast also assumes a stable Michigan economy. • The forecast assumes 0.25% Fed rate cuts in May, June, August and October in the federal funds rate while long-term interest rates decline slightly over year-end 2023 levels. • IBCP forecast of mid-single digit (6%-8%) growth is primarily supported by an increase in earning assets and a favorable shift in the earning asset base. Expect the net interest margin (NIM) to increase (0.10% - 0.15%) in 2024 compared to full-year 2023. Primary driver is an increase in earning asset yield that is partially offset by an increase in yield on interest bearing liabilities. • Very difficult area to forecast. Future provision levels under CECL will be particularly sensitive to loan growth and mix, projected economic conditions, watch credit levels and loan default volumes. • The allowance as a percentage of total loans was at 1.44% at 12/31/23 • A full year 2024 provision (expense) for credit losses of approximately 0.15%-0.25% of average total portfolio loans would not be unreasonable. 2Q'24 Update • Total portfolio loans increased $11.9 million (1.2% annualized) in 2Q’24 which is below our forecasted range. • Installment loans and mortgage loans increased $3.9 million (2.6% annualized) and $10.9 million (3.0% annualized), respectively. Commercial loans decreased $2.9 million (-0.7% annualized) in the second quarter. • 2Q'24 net interest income was $3.0 million (7.8%) higher than the prior year quarter. The net interest margin was 3.40% for the current quarter and 3.24% for the prior year quarter and up 0.10% from the linked quarter. • The $3.0 million increase in net interest income is due to a $130.1 million increase in average earning assets and a 0.16% increase in the net interest margin. • The provision for credit losses was an expense of $0.02 million (0.00% of average loans annualized). LENDING Continued growth NET INTEREST INCOME Growth driven primarily by higher average earning assets PROVISION FOR CREDIT LOSSES Steady asset quality metrics 16

Outlook for 2024 Outlook for 2024 *as of January, 2024 • IBCP forecasts 2024 quarterly range of $11.5M to $13.0M with the total for the year down 0.5% to 1.0% from 2023 actual of $50.7M • Expect mortgage loan origination volumes in 2024 to increase by approximately 7%, a decline in mortgage loan servicing net of approximately 19%, interchange income in 2024 to increase approximately 1.5% to 2.5% as compared to 2023, service charges on deposits to be collectively comparable to 2023 and other income to decline approximately 5% comparable to 2023 actuals. • IBCP forecasts 2024 quarterly range of $32.5M to $33.5M with the total for the year up 3.5% to 4.25% from the 2023 actual of $127.1M. • The primary driver is an increase in compensation and employee benefits, data processing, loan and collection and advertising. • Approximately a 20% effective income tax rate in 2024 This assumes a 21% statutory federal corporate income tax rate during 2024. • 2024 share repurchase authorization at approximately 5% (1.1 million) of outstanding shares. • Share repurchases will be dependent on capital levels, capital allocation options and share price trends. We are not modeling any share repurchases in 2024. 2Q'24 Update • Non-interest income totaled $15.2 million in 2Q'24, which is higher than the forecasted range. Gain on equity securities at fair value was $2.7 million due to the exchange of Visa Class B-1 common stock. • Mortgage loan servicing net, generated a gain of $2.1 million in 2Q'24. • Total non-interest expense was $33.3 million in the 2Q'24, which was within our forecasted range. • Actual effective income tax rate of 20.0% for the 2Q'24. • No shares were repurchased in the 2Q'24. NON-INTEREST INCOME NON-INTEREST EXPENSES INCOME TAXES SHARE REPURCHASES 17

Strategic Initiatives • Outside Sales - Relationship banking focus thru consistent calling on prospects and COI’s. • Inside Service/Sales – high retention + high cross sales, collaboration of strategic partners. • Digital Marketing - Leverage data insights, target strategically, elevate brand image, personalize the customer experience. • Leverage Referral Network – Fintech (ReferLive); • New Products – SMB deposit product, Business digital pmts. • Market Expansion – Through existing indirect dealer network. • Selective and opportunistic bank and branch acquisitions. • Process Automation – leverage core investments + Fintech partnerships: (Blend) mortgage; (Numerated) Commercial; • Branch Optimization - including assessing existing locations, new locations, service hours, staffing, & workflow and leveraging technology. • Promotion of Self-Serve Channels - (One Wallet, Treasury One, etc.) • Leverage Banker Capacity – including on-line appointment setting. • Leverage Middleware + API’s – expediate new technology implementation. • Optimize Office Space Utilization • Invest in our Team – competitive C&B offering, skill training, leadership development, etc. • High Employee Engagement – thru fostering a culture of purpose, opportunity, continuous learning, diversity, reward + recognition. • Promote Teamwork + Alignment across all business units. • Invest in technology - to enhance the employee experience + customer experience. • Client Service Model – well defined and applied. • Utilize three layers of defense (business unit, risk management and internal audit). Independent & collaborative approach. • Consistent earnings + maintain strong capital levels. • Proactive credit quality monitoring and problem resolution. • Manage Liquidity and IRR. • Manage Operational risk, emphasizing cyber security, fraud prevention, and regulatory compliance. • Effective relationships with regulators & other outside oversight parties. Proactive, transparent and good communication. PROCESS IMPROVEMENT & COST CONTROLS RISK MANAGEMENT GROWTH TALENT MANAGEMENT 18

Question and Answer Session Closing Remarks NASDAQ: IBCP Thank you for attending 19

Appendix Additional Financial Data and Non-GAAP Reconciliations 20

here Year Ended December 31, Quarter Ended, ($M except per share data) 2020 2021 2022 2023 6/30/23 9/30/23 12/31/23 3/31/24 6/30/24 Balance Sheet: Total Assets $4,204 $4,705 $5,000 $5,264 $5,136 $5,200 $5,264 $5,231 $5,278 Portfolio Loans $2,734 $2,905 $3,465 $3,791 $3,631 $3,741 $3,791 $3,840 $3,852 Deposits $3,637 $4,117 $4,379 $4,622 $4,488 $4,586 $4,622 $4,582 $4,614 Tangible Common Equity $357 $367 $317 $374 $345 $345 $374 $385 $400 Profitability: Pre-Tax, Pre-Provision Income $81.9 $75.4 $83.7 $79.9 $21.5 $23.0 $17.3 $20.6 $23.2 Pre-Tax, Pre-Prov / Avg. Assets 2.08% 1.69% 1.72% 1.56% 1.71% 1.76% 1.31% 1.59% 1.80% Net Income(1) $56.2 $62.9 $63.8 $59.1 $14.8 $17.5 $13.7 $16.0 $18.5 Diluted EPS $2.53 $2.88 $2.97 $2.79 $0.70 $0.83 $0.65 $0.76 $0.88 Return on Average Assets(1) 1.43% 1.41% 1.32% 1.15% 1.18% 1.34% 1.04% 1.24% 1.44% Return on Average Equity(1) 15.7% 16.1% 18.5% 16.0% 16.3% 18.7% 14.4% 16.0% 18.0% Net Interest Margin (FTE) 3.34% 3.10% 3.32% 3.26% 3.26% 3.25% 3.26% 3.30% 3.40% Efficiency Ratio 59.2% 62.9% 59.4% 60.8% 59.3% 57.5% 64.3% 60.3% 61.5% Asset Quality: NPAs / Assets 0.21% 0.11% 0.08% 0.11% 0.09% 0.10% 0.11% 0.09% 0.10% NPAs / Loans + OREO 0.32% 0.18% 0.12% 0.15% 0.13% 0.14% 0.15% 0.12% 0.14% ACL / Total Portfolio Loans 1.30% 1.63% 1.51% 1.44% 1.49% 1.48% 1.44% 1.47% 1.46% NCOs / Avg. Loans 0.11% (0.07%) 0.00% 0.01% 0.00% 0.00% 0.01% 0.02% 0.02% Capital Ratios: TCE Ratio 8.6% 7.9% 6.4% 7.2% 6.7% 6.7% 7.2% 7.4% 7.6% Leverage Ratio 9.2% 8.8% 8.8% 9.0% 9.0% 8.9% 9.0% 9.3% 9.6% Tier 1 Capital Ratio 13.3% 12.1% 11.4% 11.5% 11.4% 11.4% 11.5% 11.7% 12.0% Total Capital Ratio 16.0% 14.5% 13.7% 13.7% 13.7% 13.6% 13.7% 13.9% 14.2% Historical Financial Data 21

Year Ended December 31, ($M except per share data) 2018 2019 2020 2021 2022 2023 5 Year CAGR Balance Sheet: Total Assets $3,353 $3,565 $4,204 $4,705 $5,000 $5,264 9.4% Portfolio Loans $2,583 $2,725 $2,734 $2,905 $3,465 $3,791 8.0% Deposits $2,913 $3,037 $3,637 $4,117 $4,379 $4,623 9.7% Tangible Common Equity $304 $317 $357 $367 $317 $374 4.2% Profitability: Pre-Tax, Pre-Provision Income $50.6 $58.6 $81.9 $75.4 $83.1 $79.9 9.6% Pre-Tax, Pre-Prov / Avg. Assets 1.62% 1.70% 2.08% 1.69% 1.72% 1.56% - Net Income $39.8 $46.4 $56.2 $62.9 $63.4 $59.1 8.2% Diluted EPS $1.68 $2.00 $2.53 $2.88 $2.97 $2.79 10.7% Return on Average Assets 1.27% 1.35% 1.43% 1.41% 1.31% 1.15% - Return on Average Equity 12.38% 13.63% 15.68% 16.13% 18.41% 16.04% - Net Interest Margin (FTE) 3.88% 3.80% 3.34% 3.10% 3.32% 3.26% - Efficiency Ratio 67.20% 64.90% 59.24% 62.87% 59.71% 60.76% - Asset Quality: NPAs / Assets 0.29% 0.32% 0.21% 0.11% 0.08% 0.11% - NPAs / Loans + OREO 0.38% 0.42% 0.32% 0.18% 0.12% 0.15% - Reserves / Total Loans 0.96% 0.96% 1.30% 1.63% 1.51% 1.44% - NCOs / Avg. Loans (0.03%) (0.02%) 0.11% (0.07%) 0.00% 0.01% - Capital Ratios: TCE Ratio 9.2% 9.0% 8.6% 7.9% 6.4% 7.2% - Leverage Ratio 10.5% 10.1% 9.2% 8.8% 8.8% 9.1% - Tier 1 Capital Ratio 13.3% 12.7% 13.3% 12.2% 11.4% 11.6% - Total Capital Ratio 14.3% 13.7% 16.0% 14.7% 13.7% 13.8% - Shareholder Value: TBV/Share $ 12.90 $ 14.08 $ 16.33 $ 17.33 $ 15.04 $ 17.96 6.8% Dividends Paid per Share $ 0.60 $ 0.72 $ 0.80 $ 0.84 $ 0.88 $ 0.92 8.9% Value of Shares Repurchased $ 12.68 $ 26.3 $ 14.2 $ 17.3 $ 4.0 $ 5.2 - 22 Historic Financial Performance

Sources of Liquidity 2Q 2024 Current On-balance sheet Excess reserves at the Fed $ 159.4 Unpledged AFS Securities $ 579.5 Total On-balance sheet $ 738.9 On balance sheet liquidity to total deposits 16% Available Sources of Liquidity Unused FHLB & FRB (including BTFP) $ 1,439.1 Borrow capacity on unpledged bonds $ 732.5 Total Available Sources $ 2,171.6 Sources of Liquidity to total deposits 47% Note: Portfolio loans exclude loans HFS. Liquidity / Uninsured Deposits Strong Liquidity Position • Significant liquidity position to manage the current environment. • Total available liquidity significantly exceeds (222%) estimated uninsured deposit balances. • Attractive loan to deposit ratio of 83.5%. • Uninsured deposit to total deposits of approximately 21.2%, excluding brokered time deposits. Sources of Liquidity 23 98% 85% 73% 79% 74% 76% 237% 240% 222% 237% 238% 222% 1Q23 2Q23 3Q23 4Q23 1Q24 2Q24 On-balance sheet / Uninsured Deposits Available Sources / Uninsured Deposits

$1,924 $1,127 $458 $127 $222 $549 $207 $2,146 $1,676 $665 $127 Consumer Commercial Public Funds Brokered Insured Deposits Uninsured Deposits $ 3 ,4 0 3 $ 3 ,5 8 0 $ 3 ,5 7 0 $ 3 ,5 7 5 $ 3 ,6 6 1 $ 3 ,6 0 5 $ 3 ,6 3 6 $976 $965 $918 $1,011 $962 $977 $978 $4,379 $4,545 $4,488 $4,586 $4,623 $4,582 $4,614 4Q22 1Q23 2Q23 3Q23 4Q23 1Q24 2Q24 Insured Deposits Uninsured Deposits Granular Deposit Base • Average deposit account balance of approximately $20,976. • Average deposit balance excluding reciprocal deposit of $16,724. • Average Commercial deposit balance of $94,005. • Average retail deposit balance of $11,085. • 10 largest deposit accounts total $400.3 million or 8.68% of total deposits. − $366.4 million in ICS with FDIC coverage. • 100 largest deposit accounts total $1.02 billion or 22.17% of total deposits. − $681.3 million in ICS with FDIC coverage. Note: Uninsured deposit calculation is an approximation. Uninsured Deposit by Segment (6/30/24) Uninsured Deposit Trend ($MM) 24

21% 79% $4.6 $4.1 $9.1 $66.6 M a tu ri n g 2 0 2 4 M a tu ri n g 2 0 2 5 M a tu ri n g 2 0 2 6 M a tu ri n g 2 0 2 7 & A ft e r $19 $66 CRE – Office Metrics • 17.0% of portfolio is medical office buildings. • 78% of portfolio is in suburban geographies. • 78.9% of CRE – Office mature after 2026. • Average loan size of $1.3 million. Maturing Exposure (millions) CRE - Office Fixed vs. Variable Geographic Location (millions) 25 Urban Suburban Fixed Variable

Non-GAAP to GAAP Reconciliation 26 June 30, March 31, December 31, September 30, June 30, 2023 2022 2021 2020 2024 2024 2023 2023 2023 Net interest income $156,329 $149,561 $129,765 $123,612 $41,346 $40,197 $40,111 $39,427 $38,350 Non-interest income 50,676 61,909 76,643 80,745 15,172 12,561 9,097 15,611 15,417 Non-interest expense 127,119 128,341 131,023 122,413 33,333 32,193 31,878 32,036 32,248 Pre-Tax, Pre-Provision Income 79,886 83,129 75,385 81,944 $23,185 20,565 17,330 23,002 21,519 Provision for credit losses 6,210 5,341 (1,928) 12,463 19 744 (617) 1,350 3,317 Income tax expense 14,609 14,437 14,418 13,329 4,638 3,830 4,204 4,109 3,412 Net income $59,067 $63,351 $62,895 $56,152 $18,528 $15,991 $13,743 $17,543 $14,790 Average total assets $5,115,624 $4,825,723 $4,465,577 $3,933,655 $5,181,317 $5,201,452 $5,233,666 $5,192,114 $5,044,746 Performance Ratios Return on average assets 1.15% 1.31% 1.41% 1.43% 1.44% 1.24% 1.04% 1.34% 1.18% Pre-tax, Provision return on average assets 1.56% 1.72% 1.69% 2.08% 1.80% 1.59% 1.31% 1.76% 1.71% Year Ended December 31, Quarter Ended (Dollars in thousands)

Reconciliation of Non-GAAP Financial Measures 27 Reconciliation of Non-GAAP Financial Measures 2024 2023 2024 2023 Net Interest Margin, Fully Taxable Equivalent ("FTE") Net interest income 41,346$ 38,350$ 81,543$ 76,791$ Add: taxable equivalent adjustment 175 232 355 520 Net interest income - taxable equivalent 41,521$ 38,582$ 81,898$ 77,311$ Net interest margin (GAAP) (1) 3.39% 3.23% 3.33% 3.26% Net interest margin (FTE) (1) 3.40% 3.24% 3.35% 3.28% (1) Quarter to date are annualized. Three Months Ended Six Months Ended June 30, June 30, (Dollars in thousands)

Reconciliation of Non-GAAP Financial Measures (continued) 28 Tangible Common Equity Ratio June 30, March 31, December 31, September 30, June 30, 2023 2022 2021 2020 2024 2024 2023 2023 2023 Common shareholders' equity 404,449$ 347,596$ 398,484$ 389,522$ 430,459$ 415,570$ 404,449$ 374,998$ 375,162$ Less: Goodwill 28,300 28,300 28,300 28,300 28,300 28,300 28,300 28,300 28,300 Other intangibles 2,004 2,551 3,336 4,306 1,746 1,875 2,004 2,141 2,278 Tangible common equity 374,145$ 316,745$ 366,848$ 356,916$ 400,413$ 385,395$ 374,145$ 344,557$ 344,584$ Total assets $5,263,726 $4,999,787 $4,704,740 $4,204,013 $ 5,277,500 $5,231,255 $ 5,263,726 $ 5,200,018 $ 5,135,564 Less: Goodwill 28,300 28,300 28,300 28,300 28,300 28,300 28,300 28,300 28,300 Other intangibles 2,004 2,551 3,336 4,306 1,746 1,875 2,004 2,141 2,278 Tangible assets $5,233,422 $4,968,936 $4,673,104 $4,171,407 $ 5,247,454 $5,201,080 $ 5,233,422 $ 5,169,577 $ 5,104,986 Common equity ratio 7.68% 6.95% 8.47% 9.27% 8.16% 7.94% 7.68% 7.21% 7.31% Tangible common equity ratio 7.15% 6.37% 7.85% 8.56% 7.63% 7.41% 7.15% 6.67% 6.75% Year Ended December 31, Quarter Ended (Dollars in thousands)


Michigan	0-7818	38-2032782
(State or other jurisdiction of incorporation)	(Commission File Number)	(IRS Employer Identification No.)


4200 East Beltline Grand Rapids, Michigan			49525
(Address of principal executive office)			(Zip Code)


o			Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

o			Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

o			Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

o			Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))


Title of each class	Trading symbol(s)	Name of each exchange on which registered
Common stock, no par value	IBCP	NASDAQ Global Select Market


99.1			Press release dated July 25, 2024.

99.2			Supplemental data to the Registrant’s press release dated July 25, 2024.

99.3			Earnings conference call presentation.