Notice 2022-10, page 815.

Notice 2022-10 provides for adjustments to the limitation on housing expenses for purposes of section 911 of the Internal Revenue Code for the 2022 tax year. These adjustments are made on the basis of geographic differences in housing costs relative to housing costs in the United States. If the limitation on housing expenses is higher for the 2022 tax year than the adjusted limitations on housing expenses provided in Notice 2021-18, qualified taxpayers may apply the adjusted limitations in this notice for the 2022 tax year to their 2021 tax year.