Best CPAs near Groton, CT
2 of these firms are based in Groton; the others serve Groton from towns including Warwick, RI (39 mi), Waterford (5 mi) and Norwich (14 mi).
1 open 24/7 · 4 open weekends · 16 rated 4.5+
Data verified October 21, 2026
Austin & Macione Cpas
Cassidy A Whipple, CPA
Premier Cpas
Small Jay CPA
Peter WM. Maneri, JR., CPA
The 24 firms listed for Groton, CT are accounting practices that serve businesses and organizations. What each states about its CPA license and assurance work comes from its own website; ratings and quotes come from public reviews.

Area overview: Groton, CT
20 of the 24 firms on this page have a rating, from 4.0 to 5.0 across 396 reviews; 2 have 50 or more reviews and 16 are rated 4.5 or higher. When clients rate these firms on specific qualities, they most often praise professionalism (97%), responsiveness (82%) and quality (79%). 1 is open around the clock; 4 are open on Saturdays and 1 on Sundays. The services the firms on this page list most often on their websites are business services (3), tax services (3), audits - reviews - compilations (2), bank financing (2) and cash flow management (2). 3 have a BBB rating of A or A+. Domain records put 18 websites of the firms on this page at ten or more years old; the oldest dates from 1997. 1 offers urgent consultations; 3 offer payment plans and 4 offer a free initial consultation. We have a website on file for 22 of the firms on this page; 21 publish a contact page and 18 list a public email. We count these figures across the firms on this page; distances are straight-line, and hours and prices change, so confirm the details with the firm before you book a consultation.
Why are accounting practices outside Groton shown here?
The firms holding an address in Groton number 2 of the 24 here. The rest come from other towns within 50 mi. Assurance work spans a region comfortably, so sector experience usually outweighs the drive. Distances are straight-line.


