Exhibit 32.2

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CERTIFICATION PURSUANT TO

18 U.S.C. SECTION 1350,

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

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I, Jeffrey A. Miller, Chief Financial Officer of The Container Store Group, Inc. (the “Company”), hereby certify, pursuant to 18 U.S.C. §1350, as adopted pursuant to §906 of the Sarbanes-Oxley Act of 2002, that, to the best of my knowledge:

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(1)  The Quarterly Report on Form 10-Q of the Company for the period ended December 30, 2023 (the “Report”) fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and

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(2)  The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

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