Doing Business - Starting a Business
licenses, permits and business registration
tax id numbers
employer id numbers
trade name registration
other permits
other useful info for starting a business in new haven
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Starting a Business

Employer ID numbers

All principals of a corporation are considered employees and should contact the Department of Labor to obtain an Employer ID Number (Form REG-1).  All firms employing workers are subject to the State’s Unemployment Insurance Law and should register with the:

Connecticut Department of Labor
Employment Security Division
200 Folly Brook Blvd
Wethersfield, CT 06106
(860) 263-6000
Or online at http://www.ctdol.state.ct.us/