Tidal Trust II

234 West Florida Street, Suite 203

Milwaukee, WI 53204

May 23, 2024

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 Long Copper ETF, Defiance Daily Target 2X Long Carbon ETF, Defiance Daily Target 2X Long Lithium ETF, Defiance Daily Target 2X Long Solar ETF, and Defiance Daily Target 2X Long Uranium 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 May 22, 2024, and filed electronically as Post-Effective Amendment No. 216 to the Trust’s Registration Statement on Form N-1A on May 22, 2024.

If you have any questions or require further information, please contact Michael Pellegrino at (844) 986-7700 (Extension 746) or mpellegrino@tidalfg.com.