otr | Office of Tax and Revenue
Office of Tax and Revenue

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DC.gov   otr.cfo.dc.gov
Office of Tax and Revenue
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The Office of Tax and Revenue is dedicated to providing first-class customer service to business tax filers. This site provides customized tax summaries, filing history, on-line filing and payment functions, and general tax information to registered users. Click here to get started if your business is not yet registered to use this site.
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If your business is already eTSC registered and has authorized user(s) to access this site and would like to request a change to update ACH Debit information or add/remove an authorized agent please visit the Business Tax Center and click on eTSC Maintenance Forms.

For information on the security measures implemented for this site, please see the Security FAQs.

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