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Annual Adjustment Factors

Published by U.S. Department of Housing and Urban Development | Department of Housing and Urban Development | Metadata Last Checked: February 19, 2026 | Last Modified: 2019-12-09
The Department of Housing and Urban Development establishes the rent adjustment factors - called Annual Adjustment Factors (AAFs) - on the basis of Consumer Price Index (CPI) data relating to changes in residential rent and utility costs.

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