Best Accountants in Marlborough, MA

15 firms listed · 5 in Marlborough · 1 open weekends · 10 rated 4.5+

Data verified October 29, 2026

CP Tax Services

CP Tax Services

5.0 91 reviews
“The secretaries were also absolutely wonderful; always friendly, helpful, and attentive to my questions and concerns”
BBB A+Since 2017
449 Boston Post Rd E
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Peter A Norton CPA

Peter A Norton CPA

5.0 2 reviews
“I have been using Peter for over 15 years to handle the taxes & reviews for many condo associations that I manage.”
Free consultationSince 2006FinancingPrices online
65 Boston Post Rd W
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Intrepid Advisors

Intrepid Advisors

290 Donald Lynch Blvd #302
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Harmon & Company Cpas

Harmon & Company Cpas

Virtual consultationsSince 2010
61 Florence St
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Denise Cataldo

Denise Cataldo

Since 1998
6 Simpson Rd
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Sean Dever CPA & Associates

Sean Dever CPA & Associates

5.0 118 reviews
“She's super responsive and helps me over the phone when I need extra help.”
BBB ASince 2012FinancingPrices online
Westborough, MA · 6 mi from Marlborough
i

The 15 firms listed for Marlborough, MA prepare accounts, statements and returns for businesses and individuals. What each says about its services and software comes from its own website; ratings and quotes come from public reviews.

Area overview: Marlborough, MA

Of the 15 firms we list here, 5 are in Marlborough itself and 10 come from towns including Westborough (3, 6 mi), Framingham (2, 6 mi) and Hudson (1, 3 mi). 13 of the firms on this page have a rating, from 4.0 to 5.0 across 777 reviews; 4 have 50 or more reviews and 10 are rated 4.5 or higher. The topics that come up most in reviews of the firms on this page are "knowledge" and "price". 1 is open on Saturdays. The services the firms on this page list most often on their websites are business services (3), services for individuals (3), tax services (3), industries (2) and services for quickbooks (2). 8 have a BBB rating of A or A+. 11 have ten or more years of experience, the longest 30 years. 4 offer payment plans; 4 offer a free initial consultation and 2 are family- or locally-owned. We have a website on file for all 15 of the firms on this page; 13 publish a contact page; 10 list a public email and 3 take bookings online. 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.

Which accounting firms listed for Marlborough describe their services online?

All 15 firms on this page have a website on file. Most list the industries they serve and the bookkeeping software they support, which is the fastest way to find a fit. Everything there is the firm's own description of itself.

Ash Wasilidas, CPA Firm

Ash Wasilidas, CPA Firm

5.0 25 reviews
“Ash has been doing our personal and business taxes for several years and we cannot be happier with his service.”
Free consultationBBB A+Since 2015
Framingham, MA · 6 mi from Marlborough
i
Express Payroll

Express Payroll

5.0 83 reviews
“Their team is very responsive/helpful, and they always get things done in a timely manner!”
Since 2012
Westborough, MA · 6 mi from Marlborough
i
DWA & Company, Cpas

DWA & Company, Cpas

4.8 66 reviews
“They offer a very easy to use client portal for submission and retrieval of tax documents.”
Since 2012FinancingPrices online
Concord, MA · 11 mi from Marlborough
i
Smartbooks

Smartbooks

5.0 29 reviews
“They really care about getting things right, have a tight process that they're always improving, and are excellent at owning the experience.”
Free consultationBBB A+Since 1996
Acton, MA · 9 mi from Marlborough
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James R. Potter CPA

James R. Potter CPA

5.0 1 review
“They make my life easy and that is exactly what I need.”
Free consultationBBB A+Since 2022Prices online
Framingham, MA · 6 mi from Marlborough
i
Christopher J Huckins CPA

Christopher J Huckins CPA

4.0 3 reviews
“We have been using this office for several years, and they always do a great job on our personal and small business taxes!”
Free consultationBBB A+Since 2015FinancingPrices online
Holliston, MA · 12 mi from Marlborough
i
Book onlineBook
Harmoney Bookkeeping Company

Harmoney Bookkeeping Company

5.0 34 reviews
“Sharp, intelligent and willing to work through questions and find better solutions to improve business.”
Since 2017
Wayland, MA · 10 mi from Marlborough
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Better Accounting Services

Better Accounting Services

4.3 10 reviews
“I have trusted them with my tax prep for years, and they have a great new location.”
BBB A+Since 2007Prices online
Hudson, MA · 3 mi from Marlborough
i
Smith Sullivan & Brown

Smith Sullivan & Brown

4.0 2 reviews
“I'm a former accountant, and believe me they know what they're doing, otherwise I would have done them myself and lost molar, because I didn't understand the laws like they do.”
BBB A+Since 1996Family-owned
Westborough, MA · 6 mi from Marlborough
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HomeAccountants and AuditorsMassachusettsMarlborough, MA

Why these companies made our list

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