The District of Columbia requires both a Withholding Tax ID and a State Unemployment Tax ID, both formats and links to apply are below.
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Withholding Tax ID
Agency Contact Info: Office of Tax and Revenue 1101 4th Street SW Washington, DC 20024 202-727-4829
Format: ############
Applied For: Not Accepted
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Unemployment Tax ID
Agency Contact Info: Department of Employment Services Office of Unemployment Compensation 4058 Minnesota Avenue, NE Washington, DC 20019 202-698-7550 or 202-724-7000
Format: ##-####
Applied For: Not Accepted