CAPITAL CITY BANK GROUP INC

We are providing this Proxy Statement and the accompanying documents (“Proxy Materials”) in connection with the solicitation by the Board of Directors (the “Board”) of Capital City Bank Group, Inc., a Florida corporation (“Capital City”), of proxies to be voted at our 2026 Annual Meeting of Shareowners and at any adjournments or postponements of the Annual Meeting.

We will hold our 2026 Annual Meeting at 10:00 a.m., Eastern Time, Tuesday, April 21, 2026, at the Florida State Conference Center, 555 West Pensacola Street, Tallahassee, Florida 32306. We are making these Proxy Materials available to our shareowners on or about March 10, 2026.

At Capital City, and in this Proxy Statement, we refer to our employees as “associates.” Also in the Proxy Statement, we refer to Capital City Bank Group as the “Company,” “Capital City,” “we,” “our,” or “us,” Capital City Bank (a wholly-owned subsidiary of the Company) as “the Bank” or “our Bank”, and to the 2026 Annual Meeting as the “Annual Meeting.”

Important Notice Regarding the Availability of Proxy Materials for the 2026 Annual Meeting To Be Held on April 21, 2026.

Pursuant to the rules promulgated by the Securities and Exchange Commission (the “SEC”), the Company is distributing the Proxy Materials online atwww.proxyvote.comalong with the 2025 Annual Report. We are distributing Proxy Materials online rather than mailing printed copies as it allows us to expedite delivery to our shareowners through a lower-cost, more environmentally responsible option. You will not receive printed copies unless you request them by following the instructions contained in the Notice of Internet Availability of Proxy Materials. Shareowners are encouraged to access and review the Proxy Materials before voting. This site will also have directions to attend the meeting and vote in person.