Connecticut Audit, Tax and Consulting Offices

A Strong History Serving Clients in Connecticut

Since 1989, RSM has had a strong presence in Connecticut. In 2001, RSM acquired Messina, Ceci and Archer Company, expanding its operations into Fairfield County. In 2014, the addition of a wealth management practice expanded our capabilities. Today, the firm maintains offices in Stamford, New Haven, Westport and Farmington. The team works with clients throughout Connecticut and Westchester County.

As a national firm and through our affiliation with RSM International, we are able to provide customized service plans for clients that operate in multiple states and/or countries. Services include:

Over 200 employees in the Connecticut offices provide services to more than 1,000 businesses and over 5,000 individuals in the area.

Our Charitable Efforts

Many of our personnel spend their spare time, energy and talent volunteering for a variety of local charities. The firm also organizes events with a charitable focus including a "suit drive" for Dress for Success.

For information regarding the employment opportunities currently available in Connecticut, please visit the Careers section of our site.

Connecticut Insights

Connecticut enacts market-based sourcing bill

Connecticut enacts bills to implement market-based sourcing and unified apportionment methodology.

Connecticut adopts significant tax changes in biennial budget

Connecticut Gov. Daniel Malloy signs the state’s biennial budget and an implementer bill that revised numerous tax changes.

Connecticut use tax penalties

Connecticut classifies use tax noncompliance as a felony, creating potential for serious repercussions for taxpayers and tax preparers alike.

Connecticut Office Locations


20 Batterson Park Road 
Suite 380
Farmington, CT 06032

New Haven

157 Church St.
11th Floor
New Haven, CT 06510

Scott Basset, Office Managing Partner


850 Canal St.
4th Floor
Stamford, CT 06902

Tony Ceci, Office Managing Partner


450 Post Road East
Westport, CT 06880-4402
Phone: 800-701-2611


Connecticut Events


Evolving cyber fraud threats

This Wealth Management event will present insights and best practices on identity protection and cybersecurity.

  • September 29, 2016