RENASANT CORP

To the Shareholders and Board of Directors of Renasant Corporation

Opinion on the Financial Statements

We have audited the accompanying consolidated balance sheets of Renasant Corporation (the “Company”) as of December 31, 2023 and 2022, the related consolidated statements of income, comprehensive income, changes in shareholders’ equity, and cash flows for each of the three years in the period ended December 31, 2023, and the related notes to the consolidated financial statements (collectively, referred to as the “financial statements”). In our opinion, the financial statements present fairly, in all material respects, the financial position of the Company as of December 31, 2023 and 2022, and the results of its operations and its cash flows for each of the three years in the period ended December 31, 2023, in conformity with accounting principles generally accepted in the United States of America.

We have also audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (the “PCAOB”), the Company's internal control over financial reporting as of December 31, 2023, based on criteria established in the Internal Control - Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission in 2013, and our report dated February 23, 2024, expressed an unqualified opinion on the effectiveness of the Company’s internal control over financial reporting.

Basis for Opinion

These financial statements are the responsibility of the Company's management. Our responsibility is to express an opinion on the Company’s financial statements based on our audits. We are a public accounting firm registered with the PCAOB and are required to be independent with respect to the Company in accordance with U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audits to obtain reasonable assurance about whether the financial statements are free of material misstatement, whether due to error or fraud. Our audits included performing procedures to assess the risks of material misstatement of the financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the financial statements. Our audits also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the financial statements. We believe that our audits provide a reasonable basis for our opinion.

Critical Audit Matter

The critical audit matter communicated below is a matter arising from the current period audit of the financial statements that was communicated to the audit committee and that: (1) relates to accounts or disclosures that are material to the financial statements and (2) involves especially challenging, subjective or complex judgments. The communication of critical audit matters does not alter in any way our opinion on the financial statements, taken as a whole, and we are not, by communicating the critical audit matter below, providing separate opinions on the critical audit matter or on the accounts or disclosures to which it relates.

Allowance for Credit Losses - Loans

Description of the Matter

As described in Notes 1 and 4 to the financial statements, the Company’s allowance for credit losses (“ACL”) is a valuation allowance that reflects the Company's best estimate of expected credit losses inherent within the Company’s loans held for investment portfolio and is maintained at a level believed adequate by management to absorb credit losses inherent in the entire loan portfolio in accordance with Accounting Standards Codification ASC 326: Financial Instruments – Credit Losses. The ACL is measured over the contractual life of loans held for investment and is estimated using relevant available information relating to past events, current conditions, and reasonable and supportable forecasts, as well as qualitative adjustments. The ACL was $198,578,000 at December 31, 2023, which consisted of 1) $188,001,000 of loss allocations on pools of loans that share similar risk characteristics and 2) $10,577,000 of loss allocations on individual loans that do not share risk characteristics with other loans and the measurement of expected credit losses for such individual loans.

The Company’s measurement of expected credit losses of loans on a pool basis when the loans share similar risk characteristics is based off historical data that is adjusted, as necessary, for both internal and external qualitative factors where there are differences in the historical loss data of the Company and current or projected future conditions. Consideration of the relevant qualitative factors are used to bring the ACL to the level management believes is appropriate based on factors that are otherwise unaccounted for in the quantitative process. The ACL also includes reserves for loans evaluated on an individual basis, such as certain loans graded substandard or on nonaccrual. Management applies judgment in the determination of the qualitative factors and reserves assigned on an individual basis to estimate the ACL.

The ACL was identified by us as a critical audit matter because of the extent of auditor judgment applied and significant audit effort to evaluate the significant subjective and complex judgments made by management including the judgment required in evaluating management's determination of the qualitative factors and the reserve assumptions for loans evaluated on an individual basis.

How We Addressed the Matter in Our Audit

The primary audit procedures we performed in response to this critical audit matter included:

a. Obtained an understanding of the Company’s process for establishing the ACL, including determination of the qualitative factors and reserve assumptions for loans evaluated on an individual basis, and evaluated the process utilized by management to challenge the model results and determine the best estimate of the ACL as of the balance sheet date.

b. Evaluated the design and tested the operating effectiveness of the controls associated with the ACL process, including controls around the reliability and accuracy of data used in the model, management's review and approval of the selected qualitative factors, the reserve assumptions for loans evaluated on an individual basis, the governance of the credit loss methodology, and management's review and approval of the ACL.

c. Assessed reasonableness of model methodology and key modeling assumptions, as well as the appropriateness of management's qualitative framework, and reserve assumptions for loans evaluated on an individual basis.

d. Performed specific substantive tests of the model utilized, qualitative factors and the reserve assumptions for loans evaluated on an individual basis. We evaluated if qualitative factors were applied based on a comprehensive framework and compared the adjustments utilized by management to both internal portfolio metrics and external macroeconomic data (as applicable) to support adjustments and evaluate trends in such adjustments. Within our reserve testing for loans evaluated on an individual basis, we evaluated management's assumptions, including collateral valuations. In addition, we evaluated the Company’s estimate of the overall ACL giving consideration to the Company’s borrowers, loan portfolio, and macroeconomic trends, independently obtained and compared such information to comparable financial institutions and considered whether new or contrary information existed.

/s/ HORNE LLP

We have served as the Company’s auditor since 2005.

Memphis, Tennessee

February 23, 2024

To the Shareholders and Board of Directors of Renasant Corporation:

Opinion on the Internal Control Over Financial Reporting

We have audited Renasant Corporation’s (the “Company”) internal control over financial reporting as of December 31, 2023, based on criteria established in the Internal Control - Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission in 2013. In our opinion, the Company maintained, in all material respects, effective internal control over financial reporting as of December 31, 2023, based on criteria established in the Internal Control - Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission in 2013.

We have also audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (the “PCAOB”), the consolidated financial statements of the Company as of December 31, 2023 and our report dated February 23, 2024 expressed an unqualified opinion.

Basis for Opinion

The Company’s management is responsible for maintaining effective internal control over financial reporting and for its assessment of the effectiveness of internal control over financial reporting in the accompanying Report on Management’s Assessment of Internal Control Over Financial Reporting. Our responsibility is to express an opinion on the Company’s internal control over financial reporting based on our audit. We are a public accounting firm registered with the PCAOB and are required to be independent with respect to the Company in accordance with U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audit in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether effective internal control over financial reporting was maintained in all material respects. Our audit included obtaining an understanding of internal control over financial reporting, assessing the risk that a material weakness exists, and testing and evaluating the design and operating effectiveness of internal control based on the assessed risk. Our audit also included performing such other procedures as we considered necessary in the circumstances. We believe that our audit provides a reasonable basis for our opinion.

Definition and Limitations of Internal Control Over Financial Reporting

A company’s internal control over financial reporting is a process designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles. A company’s internal control over financial reporting includes those policies and procedures that (1) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the company; (2) provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the company are being made only in accordance with authorizations of management and directors of the company; and (3) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use or disposition of the company's assets that could have a material effect on the financial statements.

Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.

/s/ HORNE LLP

Memphis, Tennessee

February 23, 2024