National Bank (NBHC) 10-Q 2021 Q2 Quarterly report

Exhibit 32

Certifications of CEO and CFO 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 of National Bank Holdings Corporation (the “Company”) on Form 10-Q for the period ended June 30, 2021, as filed with the Securities and Exchange Commission (the “Report”), each of the undersigned officers certifies pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that, to the best of his knowledge: (1) this Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934 and (2) the information contained in the Report fairly presents, in all material respects, the financial condition and results of operation of the Company.

Date:	August 4, 2021	/s/ G. Timothy Laney
		G. Timothy Laney
		Chairman, President and Chief Executive Officer
Date:	August 4, 2021	/s/ Aldis Birkans
		Aldis Birkans
		Chief Financial Officer