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Tax Forms and Publications

The the District of Columbia offers several electronic filing services that make tax-filing fast and secure, while also providing a faster turnaround time for your refund.


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Contract Appeals Board

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Office Hours
Monday to Friday, 9 am to 5 pm, except District holidays

Connect With Us
One Judiciary Square
441 4th Street, NW, Suite 350 North, Washington, DC 20001
Phone: (202) 727-6597
Fax: (202) 727-3993
TTY: 711

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