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Tax Practitioner Service Center

OTR Tax Service Center Logo

Tax practitioners are an important resource for ensuring that residents and businesses comply with the District's tax laws. The Office of Tax and Revenue (OTR) has created this gateway to help tax practitioners easily find the information and services they need when serving their clients. If you need further assistance, remember to contact OTR's Tax Practitioner Hotline at (202) 727-1435.

Assistance

Compliance

Credits

Forms

News and Outreach

Services

Professional Education

Service Contact: 
Customer Service Center
Contact Email: 
Contact Phone: 
(202) 727-4829
Contact Fax: 
(202) 442-6890
Contact TTY: 
711
Contact Suite #: 
W270
Office Hours: 
Monday to Friday 8:15 am to 5:30 pm
Service Location: 

1101 4th Street, SW


GIS Address: 
1101 4th Street, SW
City: 
Washington
State: 
DC
Zip: 
20024