Office of Tax and Revenue

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District of Columbia Tax Rates Changes Take Effect Monday, October 1. Learn more here.

8 New Tax Types Are Coming to MyTax.DC.gov on October 29. Learn more here.

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New User Registration

To access the Electronic Taxpayer Service Center, you must complete a registration application either online with the FR-500 (Combined Registration Application for Buisness DC Taxes/Fees/Assessments) or print and email to [email protected] or fax to (202) 442-6388.