Best Accountants in Portland, ME
24 firms listed · 14 in Portland · 2 open weekends · 14 rated 4.5+
Data verified October 21, 2026
Martin Associates
W.M. Ely Associates
Berrydunn Portland
Davidson Associates
Williams Accounting and Tax
- Knowledge
- Tax Return
- Plan
The 24 firms listed for Portland, ME 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: Portland, ME
Of the 24 firms we list here, 14 are in Portland itself and 10 come from towns including South Portland (6, 3 mi), Bridgton (2, 32 mi) and Windham (1, 11 mi). 17 of the firms on this page have a rating, from 4.0 to 5.0 across 78 reviews; 14 are rated 4.5 or higher. 2 are open on Saturdays. The services the firms on this page list most often on their websites are business advisory (2), employee benefit plans (2) and tax services (2). 15 have a BBB rating of A or A+. 22 have ten or more years of experience, the longest 65 years. 1 offers remote or virtual consultations; 3 offer payment plans; 2 offer a free initial consultation and 1 lists coupons or special offers. We have a website on file for 23 of the firms on this page; 18 publish a contact page; 14 list a public email and 1 takes 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 Portland describe their services online?
23 of the 24 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.
Dufour Tax Group
Purdy Powers & Co: Lambert Carol CPA
Eshelman Accounting Services
Runyon Kersteen Ouellette
Cross Associates/The Tax & Accounting Service Co PA
Honeck & O'Toole: Busby Kelly, JD, CPA
Macomber & Palanza
- Emails
- Stew
Slate Consulting
- Price
- Team
Albin, Randall & Bennett
Above the Line Accounting
Fidrych Sr Thomas w CPA
Jones & Matthews PA
Maine Bookkeeping
Filler & Associates
Pelletier Chase & Associates
McFadden CPA
Pine Tree Accounting Services
- Small Business
Milliken Perkins & Brunelle
- Price