TIDAL TRUST IV 485BPOS

Exhibit 99(j)

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We consent to the references to our firm in the Post-Effective Amendment No. 34 and Amendment No. 36 to the Registration Statement on Form N-1A of Tidal Trust IV with respect to Portfolio Building Block 1X Inverse Developed Markets Ex US Daily Target ETF, Portfolio Building Block 1X Inverse US Value Daily Target ETF, Portfolio Building Block 1X Inverse US Large Cap Daily Target ETF and Portfolio Building Block 1X Inverse US Growth Daily Target ETF, each a series of shares of Tidal Trust IV, under the heading “Independent Registered Public Accounting Firm” in the Prospectus and in the Statement of Additional Information.

Philadelphia, Pennsylvania

July 14, 2026