Below is a list of helpful resources for your reference..

IRS (Internal Revenue Service) website
http://www.irs.ustreas.gov/prod/

SEC (U.S. Securities and Exchange Commission)
http://www.sec.gov/

U.S. Small Business Administration
https://www.sba.gov

U.S. Small Business Administration
https://www.sba.gov/about-sba/sba-locations

Secretary of State of Connecticut
http://www.ct.gov/sots/site/default.asp

Connecticut Department of Revenue Service
http://www.ct.gov/drs/site/default.asp

Connecticut Department of Labor
http://www.ctdol.state.ct.us/

Connecitcut Department of Economic and Community Development
http://www.ct.gov/ecd/site/default.asp

Connecticut Economic Resource Center (CERC) 
http://www.cerc.com/

Connecticut Business & Industry Association (CBIA)
http://www.cbia.com/home.php

Connecticut Society of Certified Public Accountants (CTCPA)
http://www.cscpa.org/Content/home.aspx