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Form D-40EZ is no longer available for use for Tax Year 2019 and later. Taxpayers who used this form in the past must now use Form D-40.

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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.