Connecticut State Department of Revenue Services

Scam Alert: The DRS is alerting taxpayers to a new scam where scammers are impersonating DRS by sending fraudulent text messages. For more information, see TSSB 2025-6.

2025 TSSB

2025-1, Taxpayer Services Special Bulletin - DRS Will Consider Alternate Methods for Exempt Purchasers to Establish that Purchases Were Made from Its Own Funds

2025-2, Taxpayer Services Special Bulletin - DRS Provides Update on Status of Pending Refund Claims

2025-3, Taxpayer Services Special Bulletin - DRS Announces Prepaid Wireless E 9-1-1 Fee That Will Be In Effect From July 1, 2025 Through June 30, 2026

2025-4, Taxpayer Services Special Bulletin - DRS Provides Filing Season Update Options Available to File Form CT-1065/CT-1120SI and Form CT-PET

2025-5, Taxpayer Services Special Bulletin - Taxpayer Alert 2024 Form CT-1065/CT-1120SI and 2024 Form CT-PET Filing and Payment Initiative

2025-6, Taxpayer Services Special Bulletin - Taxpayer Alert DRS Warns Taxpayers of New Scam Involving Fraudulent Text Messages