SouthState Bank Corp

Management of SouthState Bank Corporation (the “Company”) is responsible for establishing and maintaining adequate internal control over financial reporting. Management has assessed the effectiveness of internal control over financial reporting using the criteria established in*Internal Control—Integrated Framework (2013)*issued by the Committee of Sponsoring Organizations of the Treadway Commission (COSO).

The 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. The 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 acquisitions, 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. Therefore, even those systems determined to be effective can provide only reasonable assurance with respect to financial statement preparation and presentation. 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.

Based on the testing performed using the criteria established in*Internal Control—Integrated Framework (2013)*issued by the Committee of Sponsoring Organizations of the Treadway Commission (COSO), management of the Company believes that the Company’s internal control over financial reporting was effective as of December 31, 2025.

The effectiveness of our internal control over financial reporting as of December 31, 2025, has been audited by Ernst & Young LLP, an independent registered public accounting firm, as stated in their report which is included herein.

/s/ SouthState Bank Corporation

Winter Haven, Florida

www.SouthStateBank.com

(863) 293-4710 | Winter Haven, Florida | 33880