Note 14. Federal and State Income Taxes

Federal and state income tax expense was comprised of the following components for the years ended December 31, 2025, 2024, and 2023:

  ​ ​ ​

2025

  ​ ​ ​

2024

  ​ ​ ​

2023

(dollars in thousands)

Current

Federal

$

7,747

$

12,823

$

9,827

State

3,301

3,096

4,181

Total current

$

11,048

$

15,919

$

14,008

Deferred

Federal

$

(3,270)

$

(7,613)

$

(1,198)

State

930

421

252

Total deferred

$

(2,340)

$

(7,192)

$

(946)

Total income tax

Federal

$

4,477

$

5,210

$

8,629

State

 

4,231

 

3,517

 

4,433

Total income tax

$

8,708

$

8,727

$

13,062

A reconciliation of the expected federal income tax expense to the income tax expense included in the consolidated statements of income was as follows for the years ended December 31, 2025, 2024, and 2023:

Year Ended December 31, 

 

2025

2024

2023

 

% of

% of

% of

 

Pretax

Pretax

Pretax

 

 

Amount

  ​ ​ ​

Income

  ​ ​ ​

Amount

  ​ ​ ​

Income

  ​ ​ ​

Amount

  ​ ​ ​

Income

 

(dollars in thousands)

U.S. federal statutory tax rate

$

28,539

 

21.0

%  

$

25,741

 

21.0

%  

$

26,590

 

21.0

%

State and local income taxes, net of federal income tax effect (*)

 

4,231

 

3.1

 

3,517

 

2.9

 

4,433

 

3.5

Tax credits

 

 

 

 

 

 

Low income housing tax credits

 

(2,470)

 

(1.8)

 

(1,784)

 

(1.5)

 

(1,922)

 

(1.5)

Other credits

 

(172)

 

(0.1)

 

(431)

 

(0.4)

 

(735)

 

(0.6)

Nontaxable or nondeductible items

 

 

 

 

 

 

Tax exempt income, net

(32,560)

(24.0)

(28,987)

(23.6)

(22,437)

(17.7)

Interest disallowance

13,363

9.8

12,577

10.3

8,614

6.8

Bank-owned life insurance

(706)

(0.5)

(1,142)

(0.9)

(875)

(0.7)

Meals and entertainment

 

125

 

0.1

 

123

 

0.1

 

134

 

0.1

Other

(546)

(0.4)

(618)

(0.5)

(470)

(0.4)

Changes in unrecognized tax benefits

(502)

(0.4)

1,169

1.0

396

0.3

Other adjustments

Excess tax benefit on stock options exercised and restricted stock awards vested

(673)

(0.5)

(929)

(0.8)

(464)

(0.4)

Other

 

79

 

0.1

 

(509)

 

(0.5)

 

(202)

 

(0.1)

Effective tax rate

$

8,708

 

6.4

%  

$

8,727

 

7.1

%  

$

13,062

 

10.3

%

* State taxes in Iowa made up the majority (greater than 50 percent) of the tax effect in this category.

Note 14. Federal and State Income Taxes (continued)

A reconciliation of income taxes paid was as follows for the years ended December 31, 2025, 2024 and 2023.

  ​ ​ ​

2025

  ​ ​ ​

2024

  ​ ​ ​

2023

(dollars in thousands)

U.S. federal taxes

$

$

$

(992)

State taxes

 

 

 

Delaware

 

*

 

*

 

172

Iowa

3,689

3,657

3,200

Illinois

*

680

*

Missouri

701

*

*

Other states

512

517

475

Total income taxes paid

$

4,902

$

4,854

$

2,855

*Jurisdiction below the threshold for the period presented

Changes in the unrecognized tax benefits included in other liabilities were as follows for the years ended December 31, 2025 and 2024:

  ​ ​ ​

2025

  ​ ​ ​

2024

(dollars in thousands)

Balance, beginning

$

4,245

$

3,076

Impact of tax positions taken during current year

 

838

 

972

Gross increase related to tax positions of prior years

 

181

 

184

Change as a result of a lapse of the applicable statute of limitations

 

(1,521)

 

13

Balance, ending

$

3,743

$

4,245

Included in the unrecognized tax benefits liability at December 31, 2025 were potential benefits of approximately $3.1 million that, if recognized, would have affected the effective tax rate for the year ended December 31, 2025.  Included in the unrecognized tax benefits liability at December 31, 2024 were potential benefits of approximately $3.8 million  that, if recognized, would have affected the effective tax rate for the year ended December 31, 2024.

The liability for unrecognized tax benefits includes accrued interest for tax positions, which either do not meet the more-likely-than-not recognition threshold or where the tax benefit is measured at an amount less than the tax benefit claimed or expected to be claimed on an income tax return. At December 31, 2025 and 2024, accrued interest on uncertain tax positions was approximately $1.1 million and $971 thousand, respectively. Estimated interest related to the underpayment of income taxes is classified as a component of “income tax expense” in the statements of income.

Effective January 1, 2024, the Company made an election under ASU2023-02 to account for its tax credit investments using the proportional amortization method under newly adopted accounting guidance. Under the proportional amortization method, the Company applies a practical expedient for its tax credit investments and amortizes the initial cost of the qualifying investments in proportion to the income tax credits received in the current period as compared to the total income tax credits expected to be received over the life of the investment.

Note 14. Federal and State Income Taxes (continued)

The following table summarizes that impact to the Consolidated Statements of Operations relative to the Company’s tax credit programs for which it has elected to apply the proportional amortization method of accounting:

For the Years Ended

December 31, 2025

December 31, 2024

December 31, 2023

(dollars in thousands)

Tax credits recognized

$

10,535

$

8,189

$

5,185

Other tax benefits recognized

 

1,818

 

2,631

 

2,037

Amortization

 

(8,848)

 

(8,313)

 

(5,091)

Net benefit included in income tax

 

3,505

 

2,507

 

2,131

 

 

 

Other income

 

 

 

Allocated income on investments

Net benefit included in noninterest income

 

 

 

Net benefit included in the Consolidated Statements of Income

$

3,505

$

2,507

$

2,131

The Company did not recognize impairment losses resulting from the forfeiture or ineligibility of income tax credits or other circumstances during the years ending December 31, 2025, 2024 and 2023.

On July 4, 2025, the President signed H.R. 1, the “One Big Beautiful Bill Act”, into law.  The legislation included several changes to federal tax law that generally allow for more favorable deductibility of certain business expenses beginning in 2025, including the restoration of immediate expensing of domestic research and development expenditures, reinstatement of 100% bonus depreciation, and more favorable rules for determining the limitation on business interest expense.  These changes were reflected in the income tax provision for the year ended December 31, 2025.  The restoration of immediate expensing for domestic research and development and 100% bonus depreciation resulted in an adjustment to the Company’s deferred tax assets and liabilities. The Company expects these provisions to continue to favorably impact its effective tax rate and cash tax payments in future periods.  

The Company’s federal income tax returns are open and subject to examination from the 2022 tax return year and later. Various state franchise and income tax returns are generally open from the 2021 and later tax return years based on individual state statutes of limitations.

The net deferred tax assets consisted of the following as of December 31, 2025 and 2024:

  ​ ​ ​

2025

  ​ ​ ​

2024

(dollars in thousands)

Deferred tax assets:

 

  ​

 

  ​

Low income housing tax credits

$

9,692

$

Net unrealized losses on securities available for sale and derivative instruments

15,678

18,960

Compensation

 

19,314

 

17,765

Loan/lease losses

 

20,549

 

19,343

Equipment financing leases

1,555

Net operating loss carryforwards, federal and state

 

359

 

493

Other

 

847

 

893

 

66,439

 

59,009

Deferred tax liabilities:

 

  ​

 

  ​

Premises and equipment

 

9,780

 

6,102

Equipment financing leases

 

163

 

Acquisition fair value adjustments

 

3,642

 

3,962

Deferred loan origination fees, net

 

2,311

 

1,098

Municipal bond secured borrowing

3,219

Prepaid expense

2,049

1,630

 

21,164

 

12,792

Net deferred tax assets

$

45,275

$

46,217

At December 31, 2025, the Company had $1.5 million of federal tax NOL carryforwards and $2.0 million of state tax NOL carryforwards. $361 thousand of the federal tax NOL carryforwards were related to the acquisition of Community National and CNB and these losses are set to expire in varying amounts between 2029 and 2033.  $2.0 million of the state tax NOL carryforwards are also related to the acquisition of Community National and CNB and

Note 14. Federal and State Income Taxes (continued)

are set to expire in varying amounts between 2026 and 2028. The additional $1.2 million of federal NOLs were acquired in 2022 with the Guaranty Bank acquisition.  The Guaranty Bank federal tax NOLs acquired are expected to be utilized prior to their expiration dates.

At December 31, 2024, the Company had $2.2 million of federal tax NOL carryforwards and $2.0 million of state tax NOL carryforwards. $886 thousand of the federal tax NOL carryforwards were related to the acquisition of Community National and CNB and these losses are set to expire in varying amounts between 2029 and 2033.  $2.0 million of the state tax NOL carryforwards are also related to the acquisition of Community National and CNB and are set to expire in varying amounts between 2025 and 2028. The additional $1.3 million of federal NOLs were acquired in 2022 with the Guaranty Bank acquisition.  The Guaranty Bank federal tax NOLs acquired are expected to be utilized prior to their expiration dates.

The change in deferred income taxes was reflected in the Consolidated Financial Statements as follows for the years ended December 31, 2025, 2024, and 2023:

  ​ ​ ​

2025

  ​ ​ ​

2024

  ​ ​ ​

2023

(dollars in thousands)

Provision for income taxes

$

(2,340)

$

(7,192)

$

(946)

Statement of stockholders' equity- Other comprehensive income (loss)

 

3,282

 

(833)

 

3,192

$

942

$

(8,025)

$

2,246

Historical Timeline

Fiscal YearFiled
2025Feb 27, 2026Showing above
2024Feb 28, 2025
2023Feb 29, 2024
2022Mar 1, 2023
2021Mar 11, 2022
2020Mar 12, 2021
2019Mar 13, 2020
2018Mar 15, 2019
2017Mar 12, 2018
2016Mar 10, 2017
2015Mar 11, 2016

About Income Taxes Disclosures

The income tax disclosure reveals how much a company actually pays in taxes versus what the statutory rate would predict. Analysts focus on the effective tax rate (ETR) reconciliation, which breaks down every item driving the gap between the 21% federal rate and the company's reported ETR — including R&D credits, foreign rate differentials, and state taxes. Deferred tax assets (DTAs) and their valuation allowances signal management's confidence in future profitability: a rising allowance suggests the company doubts it can use accumulated tax benefits. Uncertain tax benefit (UTB) reserves quantify exposure to IRS challenges on aggressive positions.

Key signals to watch: sudden ETR drops without clear operational reasons, large increases in valuation allowances, growing UTB balances, and significant unremitted foreign earnings. Post-TCJA, pay attention to GILTI and BEAT provisions that affect multinational tax structures. Compare the cash taxes paid (from the cash flow statement) against the income tax provision to gauge earnings quality.