The Archdiocese of Washington Parish Real Property, Deed Recordation, and Transfer Tax Exemption Temporary Amendment Act of 2026 seeks to provide tax exemptions for properties owned by the Roman Catholic Archbishop of Washington and specific parishes within the Archdiocese. The bill introduces a new section, 47-1099.16, to Chapter 10 of Title 47 of the District of Columbia Official Code, detailing the properties eligible for these exemptions, which span multiple squares and lots. The exemptions apply to taxes imposed by Chapters 9 and 11 of Title 42, provided the properties remain under the specified ownership.

Additionally, the legislation allows for the transfer of these properties through supplemental deeds without incurring additional taxes or requiring real property tax exemption applications, thereby supporting the financial sustainability of the Archdiocese. The bill also ensures that properties used for religious, charitable, educational, or related services maintain their tax-exempt status, even when transferred without additional consideration. Annual reporting requirements for the Archbishop and the parishes are mandated, and the act is set to expire 225 days after its effective date, which is contingent upon approval by the Mayor and a congressional review period.