Top CPAs in Stamford, CT

Finding the right CPA in Stamford, Connecticut can make a real difference for your business or personal finances. Whether you’re a small business owner navigating Connecticut’s tax requirements, a startup founder managing equity and growth expenses, or an individual with complex investments, a local CPA who understands the Stamford market is a significant asset.

We reviewed dozens of CPA firms operating in Stamford, CT, weighing Google ratings, verified client reviews, professional credentials, and areas of specialization. The six firms below represent the strongest options across a range of client needs and neighborhoods.

Best 6 CPAs in Stamford, CT

#1
PKF O'Connor Davies

★★★★★
5.0
(1 reviews)

📍 100 Great Meadow Rd, Wethersfield, CT 06109

📞 (860) 257-1870

CPA
Accounting

#2
TAX PREPARATION SERVICES INC

★★★★★
5.0
(204 reviews)

📍 1137 Main St Suite 204, East Hartford, CT 06108

📞 (860) 218-6398

Tax Prep
Accounting
Payroll

#3
Connecticut Society of CPAs (CTCPA)

★★★★★
5.0
(1 reviews)

📍 716 Brook St, Rocky Hill, CT 06067

📞 (860) 258-4800

CPA

#4
Bregman & Company, P.C.

★★★★★
5.0
(1 reviews)

📍 350 Bedford St #203, Stamford, CT 06901

📞 (203) 325-4155

CPA
Accounting

#5
PKF O'Connor Davies

★★☆☆☆
2.3
(3 reviews)

📍 150 Presidential Way Suite 510, Woburn, MA 01801

📞 (781) 937-5300

CPA
Accounting

#6
Henry Mensah CPA LLC

★★★★★
5.0
(1 reviews)

📍 1372 Summer St, Stamford, CT 06905

📞 (203) 913-9060

CPA

How We Selected the Best CPAs in Stamford

Our selection process is based on publicly available data and client feedback — not paid placements or advertising arrangements. Every firm on this list earned its spot.

  • Google Rating & Review Volume — We prioritized firms with consistently high ratings and a meaningful number of verified client reviews.
  • Active Connecticut CPA License — We verified that firms hold or employ CPAs with current licenses issued by the Connecticut Board of Accountancy.
  • Demonstrated Specialization — We favored firms with clear expertise in areas like small business tax, real estate, nonprofits, or high-net-worth individuals.
  • Local Presence — We weighted firms with an established physical presence in Stamford over virtual-only providers.
  • Responsive Communication — We weighted firms with accessible contact information and responsive client service based on review patterns.

Frequently Asked Questions

Common questions about hiring a CPA in Stamford, CT

How much does a CPA cost in Stamford?

CPA fees in Stamford vary depending on service type and firm size. Individual tax return preparation typically runs $300–$800, while small business accounting packages range from $500–$2,500 per month. Complex services like estate planning, audit representation, or CFO advisory can run significantly higher. Always request a written engagement letter with a clear fee schedule before committing.

What’s the difference between a CPA and a regular accountant in Connecticut?

In Connecticut, a CPA (Certified Public Accountant) has passed the Uniform CPA Examination, met education and experience requirements, and holds an active license from the Connecticut Board of Accountancy. A general accountant has no such licensure requirement. CPAs can represent you before the IRS, provide audit opinions, and sign off on financial statements — services that unlicensed accountants cannot legally offer.

When should I hire a CPA instead of doing my own taxes in Stamford?

Consider hiring a Stamford CPA if you own a business, are self-employed, have multiple income streams, own rental property, went through a major life event (divorce, inheritance, sale of a business), or owe back taxes. A CPA typically pays for themselves through deductions and tax strategies that software misses — and provides peace of mind that your filing is defensible if audited.

What should I ask a CPA before hiring them in Stamford, CT?

Before hiring a CPA in Stamford, CT, ask: Do you have experience with clients in my industry? Who will actually handle my account — you or a junior staff member? How do you charge (hourly, flat fee, or retainer)? How do you prefer to communicate and what’s your typical response time? Have you handled IRS audits or tax disputes? A good CPA will answer these questions readily and without hesitation.

Can a CPA in Stamford help with both business and personal taxes?

Yes — many CPAs in Stamford offer bundled services covering both your business entity (LLC, S-Corp, partnership) and your personal return. This is especially valuable for small business owners, since your business and personal tax situations are deeply intertwined. Having one CPA handle both reduces errors, eliminates coordination gaps, and often results in better overall tax planning.