Revenue

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• CT Income Tax Information

  The Department of Revenue Services (DRS) Income Tax Portal for Individuals helps residents and part-year residents get the filing requirement information, income tax information and resources they need. 

  Agency: Department of Revenue Services

• File, Pay, and View Business Account Transactions

  Businesses that have a Connecticut Tax Registration Number (CT REG) can use the Taxpayer Service Center ( TSC-BUS ) to file, pay, view tax transactions, and update the business's account information. 

  Agency: Department of Revenue Services

• Taxpayer Service Center (TSC) Online Business Help

  The TSC online help page provides information about how to file most state tax returns, view balances, and schedule payments.  

  Agency: Department of Revenue Services

• IT Capital Investment Program - Project Status Reports

  Each agency receiving funds through the Information Technology Capital Investment Program must report semi-annually to the Information Technology Strategy and Investment Committee and OPM, IT Policy Director. The reports on this page are separated by those projects already completed (closed out) and projects still underway (Active).

  Agency: Office of Policy and Management

• 2024 - 2023 Monthly Comparative Statements

  Agency: Department of Revenue Services

• 2025 - 2024 Monthly Comparative Statements

  Agency: Department of Revenue Services

• 2023 - 2022 Monthly Comparative Statements

  Agency: Department of Revenue Services