Connecticut State Department of Revenue Services

Walk-in services at all DRS branch office locations remain suspended. Email DRS at drs@po.state.ct.us. Email the Priority One Taxpayer Assistance Program: DRSPriorityOne_CollectionsAssist@po.state.ct.us. Please check our Frequently Asked Questions page.

Practitioners

  1. Electronic Filing Information
  2. Software & Payroll Companies
  3. Tax Compliance Programs
  4. Tax Specific Issues
  5. Your Rights as a CT Taxpayer
  6. How to request copies of returns
  7. Phishing, Fraud and Identity Theft Notices
  8. Hiring a Tax Preparer
  9. Subscribe to e-alerts