Exhibit 23.3

FELDMAN FINANCIAL ADVISORS, INC.

8804 MIRADOR PLACE

MCLEAN, VA 22102

(202) 467-6862

March 12, 2021

Boards of Directors

TC Federal Bank

131 South Dawson Street

Thomasville, Georgia 31792

Members of the Board of Directors:

We hereby consent to the use of our firm’s name in the Form AC Application for Conversion, and any amendments thereto, to be filed with the Office of the Comptroller of the Currency. We also consent to the use of our firm’s name in the Registration Statement on Form S-1, and any amendments thereto, to be filed with the Securities and Exchange Commission. Additionally, we consent to the inclusion of, summary of, and reference to our Conversion Valuation Appraisal Report and any Conversion Valuation Appraisal Updates and our statement concerning subscription rights in such filings and amendments, including the prospectus of TC Bancshares, Inc. We also consent to the reference to our firm under the heading “Experts” in the prospectus.

Sincerely,

/s/ Feldman Financial Advisors, Inc.

FELDMAN FINANCIAL ADVISORS, INC.