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Office of Tax and Revenue

Business Log On

Coming November 2016 -

Online Filing and Payment Options will be Limited During the Conversion Period of Oct 24, 2016 - Oct 31, 2016. Read more by clicking here.

This tax portal will make it convenient to access account information, schedule payments, view transaction history, file returns electronically, and more. Click here for information on MyTax.DC

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.

For a better user experience, please utilize IE or Firefox to access 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.