Tidal Trust III 485BPOS

Exhibit 99.(j)

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We hereby consent to the incorporation by reference in this Registration Statement on Form N-1A of our report dated August 27, 2026, relating to the financial statements and financial highlights of Impact Shares NAACP Minority Empowerment ETF and Impact Shares Women’s Empowerment ETF, each a series of Tidal Trust III, which are included in Form N-CSR for the year ended June 30, 2026, and to the references to our firm under the headings “Financial Highlights” in the Prospectus and “Independent Registered Public Accounting Firm” in the Statement of Additional Information.

COHEN & COMPANY, LTD.

Milwaukee, Wisconsin

October 23, 2026