Prospectus Certification by Investment Company (Form 497J)

Tidal Trust II

234 West Florida Street, Suite 203

Milwaukee, Wisconsin 53204

October 7, 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 YieldMax® AI Performance & Distribution Target 25™ ETF, YieldMax® AMD Performance & Distribution Target 25™ ETF, YieldMax® AMZN Performance & Distribution Target 25™ ETF, YieldMax® COIN Performance & Distribution Target 25™ ETF, YieldMax® MARA Performance & Distribution Target 25™ ETF, YieldMax® MSTR Performance & Distribution Target 25™ ETF, YieldMax® NVDA Performance & Distribution Target 25™ ETF, YieldMax® PLTR Performance & Distribution Target 25™ ETF, YieldMax® SMCI Performance & Distribution Target 25™ ETF and YieldMax® TSLA Performance & Distribution Target 25™ 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 October 3, 2025, and filed electronically as Post-Effective Amendment No. 436 to the Trust's Registration Statement on Form N-1A on October 3, 2025.

If you have any questions or require further information, please contact Michael Pellegrino at (262) 318-8442 or [email protected].

Sincerely,

/s/ Michael Pellegrino

Michael Pellegrino

General Counsel

Tidal Investments LLC