Disapproving the action of the District of Columbia Council in approving the D.C. Income and Franchise Tax Conformity and Revision Temporary Amendment Act of 2025.

Prevents a Washington, D.C. tax law update from taking effect. The blocked measure would have changed how the District aligns its income and business taxes with federal tax rules.

Maintains current D.C. tax rules for individuals and businesses by stopping the planned updates. Taxpayers and companies in the District continue to follow existing definitions, deductions, and reporting requirements instead of any new changes in the halted law.

Affects D.C. residents, workers, and businesses by keeping tax calculations and compliance the same as before, avoiding any immediate changes to filings or liabilities.