BASIS OF INTERIM PRESENTATION AND STATUS OF RECENT ACCOUNTING PRONOUNCEMENTS	3 Months Ended
Mar. 31, 2025
NATURE OF OPERATIONS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES
BASIS OF INTERIM PRESENTATION AND STATUS OF RECENT ACCOUNTING PRONOUNCEMENTS	1. BASIS OF INTERIM PRESENTATION AND STATUS OF RECENT ACCOUNTING PRONOUNCEMENTS The consolidated financial statements include the accounts of Citizens & Northern Corporation and its subsidiaries, Citizens & Northern Bank (“C&N Bank”), Bucktail Life Insurance Company and Citizens & Northern Investment Corporation (collectively, “Corporation”). The consolidated financial statements also include C&N Bank’s wholly-owned subsidiaries, C&N Financial Services, LLC and Northern Tier Holding LLC. C&N Bank is the sole member of C&N Financial Services, LLC and Northern Tier Holding LLC. All material intercompany balances and transactions have been eliminated in consolidation. The consolidated financial information included herein, except the consolidated balance sheet dated December 31, 2024, is unaudited. Such information reflects all adjustments (consisting solely of normal recurring adjustments) that are, in the opinion of management, necessary for a fair presentation of the financial position, results of operations, comprehensive income, cash flows and changes in stockholders’ equity for the interim periods; however, the information does not include all disclosures required by accounting principles generally accepted in the United States of America (“U.S. GAAP”) for a complete set of financial statements. Operating results reported for the three-month period ended March 31, 2025 might not be indicative of the results for the year ending December 31, 2025. The Corporation evaluates subsequent events through the date of filing with the Securities and Exchange Commission. RECENT ACCOUNTING PRONOUNCEMENTS The Financial Accounting Standards Board (FASB) issues Accounting Standard Updates (ASUs) to communicate changes to the FASB Accounting Standards Codification (ASC). This section provides a summary description of recent ASUs that have significant implications (elected or required) within the consolidated financial statements, or that management expects may have a significant impact on consolidated financial statements issued in the foreseeable future. Recently Issued but Not Yet Effective Accounting Pronouncements In December 2023, the FASB issued ASU 2023-09, Income Taxes (Topic 740): Improvements to Income Tax Disclosures which improves the transparency of income tax disclosures by requiring (1) consistent categories and greater disaggregation of information in the rate reconciliation and (2) income taxes paid disaggregated by jurisdiction. ASU No. 2023-09 is effective for public business entities for annual periods beginning after December 15, 2024. The ASU may be adopted on a prospective or retrospective basis and early adoption is permitted. The Corporation is currently evaluating the impact the new guidance will have on disclosures related to income taxes. In December 2024, the FASB issued ASU 2024-03, Income Statement—Reporting Comprehensive Income—Expense Disaggregation Disclosures (Subtopic 220-40), which requires disclosure of certain costs and expenses in the notes to the consolidated financial statements. The amendments in this ASU will become effective for fiscal years beginning after December 15, 2026, and will be effective for interim periods with fiscal years beginning after December 15, 2027, with early adoption permitted. The amendments will be applied prospectively with the option for retrospective application. The Corporation is currently evaluating the impact of the standard to our consolidated financial statement disclosures.

BASIS OF INTERIM PRESENTATION AND STATUS OF RECENT ACCOUNTING PRONOUNCEMENTS

3 Months Ended

Mar. 31, 2025

NATURE OF OPERATIONS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

BASIS OF INTERIM PRESENTATION AND STATUS OF RECENT ACCOUNTING PRONOUNCEMENTS

1. BASIS OF INTERIM PRESENTATION AND STATUS OF RECENT ACCOUNTING PRONOUNCEMENTS

The consolidated financial statements include the accounts of Citizens & Northern Corporation and its subsidiaries, Citizens & Northern Bank (“C&N Bank”), Bucktail Life Insurance Company and Citizens & Northern Investment Corporation (collectively, “Corporation”). The consolidated financial statements also include C&N Bank’s wholly-owned subsidiaries, C&N Financial Services, LLC and Northern Tier Holding LLC. C&N Bank is the sole member of C&N Financial Services, LLC and Northern Tier Holding LLC. All material intercompany balances and transactions have been eliminated in consolidation.

The consolidated financial information included herein, except the consolidated balance sheet dated December 31, 2024, is unaudited. Such information reflects all adjustments (consisting solely of normal recurring adjustments) that are, in the opinion of management, necessary for a fair presentation of the financial position, results of operations, comprehensive income, cash flows and changes in stockholders’ equity for the interim periods; however, the information does not include all disclosures required by accounting principles generally accepted in the United States of America (“U.S. GAAP”) for a complete set of financial statements.

Operating results reported for the three-month period ended March 31, 2025 might not be indicative of the results for the year ending December 31, 2025. The Corporation evaluates subsequent events through the date of filing with the Securities and Exchange Commission.

RECENT ACCOUNTING PRONOUNCEMENTS

The Financial Accounting Standards Board (FASB) issues Accounting Standard Updates (ASUs) to communicate changes to the FASB Accounting Standards Codification (ASC). This section provides a summary description of recent ASUs that have significant implications (elected or required) within the consolidated financial statements, or that management expects may have a significant impact on consolidated financial statements issued in the foreseeable future.

Recently Issued but Not Yet Effective Accounting Pronouncements

In December 2023, the FASB issued ASU 2023-09, Income Taxes (Topic 740): Improvements to Income Tax Disclosures which improves the transparency of income tax disclosures by requiring (1) consistent categories and greater disaggregation of information in the rate reconciliation and (2) income taxes paid disaggregated by jurisdiction. ASU No. 2023-09 is effective for public business entities for annual periods beginning after December 15, 2024. The ASU may be adopted on a prospective or retrospective basis and early adoption is permitted. The Corporation is currently evaluating the impact the new guidance will have on disclosures related to income taxes.

In December 2024, the FASB issued ASU 2024-03, Income Statement—Reporting Comprehensive Income—Expense Disaggregation Disclosures (Subtopic 220-40), which requires disclosure of certain costs and expenses in the notes to the consolidated financial statements. The amendments in this ASU will become effective for fiscal years beginning after December 15, 2026, and will be effective for interim periods with fiscal years beginning after December 15, 2027, with early adoption permitted. The amendments will be applied prospectively with the option for retrospective application. The Corporation is currently evaluating the impact of the standard to our consolidated financial statement disclosures.