BUS Returns

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Stay informed about coronavirus (COVID-19): Governor Lamont is telling Connecticut residents to "Stay Safe, Stay Home." All non-essential workers are directed to work from home, and social and recreational gatherings of more than five are prohibited.

For the latest information and guidance, visit ct.gov/coronavirus

NOTICE: Taxpayers are strongly encouraged to visit the DRS website for answers to many questions. You may also email DRS at drs@po.state.ct.us. If contacting DRS by phone, please plan for wait times that may be longer than usual. See DRS FAQ's, which now include important information regarding Connecticut sales tax. Frequently Asked Questions

Business Use Tax Returns

Name	Description	Revised Date	Due Date
OS-114BUT	Business Use Tax Return	07/2018	Varies
O-88BUT	Instructions for OS-114BUT	07/2018	N/A

Connecticut State Department of Revenue Services

Business Use Tax Returns