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.

Ruling 89-139, Engineering

Forensic engineering services are not subject to the sales and use tax.

LEGAL DIVISION

October 11, 1989