Certification of Co-Principal Executive Officers and Chief 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 Apartment Income REIT, L.P. (the “Partnership”) for the period ended June 30, 2025, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), each of the undersigned certify, pursuant to 18 U.S.C. § 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act of 2002, to the best of their knowledge, that:
(1)The 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 operations of the Partnership for the periods presented therein.
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| APARTMENT INCOME REIT, L.P. | |
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| By: | AIR-GP LLC, its General Partner | |
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| By: | /s/ Lisa Cohn | |
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| Lisa Cohn | |
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| Co-Principal Executive Officer | |
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| August 12, 2025 | |
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| By: | /s/ Keith Kimmel | |
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| Keith Kimmel | |
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| Co-Principal Executive Officer | |
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| August 12, 2025 | |
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| By: | /s/ Paul Beldin | |
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| Paul Beldin | |
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| Executive Vice President and Chief Financial Officer | |
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| August 12, 2025 | |