Thunder Bridge Capital Partners IV (THCP) 10-Q 2024 Q1 Quarterly report

Exhibit 32.2

CERTIFICATION OF THE

PRINCIPAL FINANCIAL OFFICER

PURSUANT TO

18 U.S.C. SECTION 1350,

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Quarterly Report on Form 10-Q of Thunder Bridge Capital Partners IV, Inc. (the “Company”) for the quarterly period ended March 31, 2024, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, William A. Houlihan, Chief Financial Officer of the Company, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that to my knowledge:

1. The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and

2. The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company as of and for the period covered by the Report.

Date: May 15, 2024	By:	/s/ William A. Houlihan
		William A. Houlihan
		Chief Financial Officer
		(Principal Financial Officer)