Prospectus Certification by Investment Company (Form 497J)

Tidal Trust II
234 West Florida Street, Suite 203
Milwaukee, Wisconsin 53204

November 13, 2025

VIA EDGAR TRANSMISSION

U.S. Securities and Exchange Commission (the "Commission")
Division of Investment Management
100 F Street, N.E.
Washington, DC 20549

To the Commission:

Pursuant to Rule 497(j) under the Securities Act of 1933, as amended, and the regulations thereunder, the Trust on behalf of its series, the Defiance Daily Target 2X Short AMD ETF, Defiance Daily Target 2X Short APP ETF, Defiance Daily Target 2X Short ASTS ETF, Defiance Daily Target 2X Short AVGO ETF, Defiance Daily Target 2X Short BBAI ETF, Defiance Daily Target 2X Short BMNR ETF, Defiance Daily Target 2X Short CRCL ETF, Defiance Daily Target 2X Short HIMS ETF, Defiance Daily Target 2X Short HOOD ETF, Defiance Daily Target 2X Short INTC ETF, Defiance Daily Target 2X Short MRVL ETF, Defiance Daily Target 2X Short MU ETF, Defiance Daily Target 2X Short NVO ETF, Defiance Daily Target 2X Short OKLO ETF, Defiance Daily Target 2X Short OSCR ETF, Defiance Daily Target 2X Short SBET ETF, Defiance Daily Target 2X Short TSM ETF, and Defiance Daily Target 2X Short UNH ETF, hereby certifies that the forms of Prospectus and Statement of Additional Information that would have been filed under Rule 497(b) or (c) would not have differed from that contained in the most recent amendment effective November 10, 2025, and filed electronically as Post-Effective Amendment No. 464 to the Trust's Registration Statement on Form N-1A on November 10, 2025.

If you have any questions or require further information, please contact John Hadermayer at (262) 318-8236 or [email protected].

Sincerely,

John Hadermayer
SVP of Legal Services
Tidal Investments LLC