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Office of Tax and Revenue

Business Log On

On November 1, 2017, replaced the Electronic Taxpayer Service Center (eTSC) for sales and use and street vendor filings.

We encourage you to take a moment to read through the FAQs which covers all aspects of using

Tax types supported on eTSC:
  • 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.