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Office of Tax and Revenue

Business Log On is now live with 24/7 access. Visit the District's new online tax portal to view and pay your taxes. For many tax types, you can even file. Click HERE to visit

As a reminder, for taxpayers with an Electronic Taxpayer Service Center (eTSC) login, you will be unable to transfer your login credentials to You must sign up for a username and password to use the full range of services.

Tax types supported on
  • Employer/Payer Withholding Tax
  • Corporate Franchise Tax
  • Unincorporated Business Franchise Tax
  • Partnership
Tax types supported on eTSC:
  • Sales and Use Tax
  • Personal Property Tax
  • Ballpark Fee
  • Motor Fuel Tax
  • Department of Health Care Finance Assessments

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.
Logon ID:

I forgot my password.

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.