Pine Harbor Advisors
★★★★★ (154 reviews)707 Sable Oaks Dr #203, South Portland, ME 04106
(207) 761-4733
Website: www.pineharboradvisors.com
Hours: {"Friday":["8 AM–4 PM"],"Monday":["Closed"],"Saturday":["Closed"],"Sunday":["Closed"],"Thursday":["8:30 AM–5 PM"],"Tuesday":["8:30 AM–5 PM"],"Wednesday":["8:30 AM–5 PM"]}
East Shore Tax Service LLC
★★★★★ (24 reviews)500 Southborough Dr Suite LL9, South Portland, ME 04106
(207) 883-6006
Website: eastshoretax.com
Hours: {}
Macomber & Palanza
★★★★☆ (14 reviews)171 Ocean St Ste 100, South Portland, ME 04106
(207) 767-5113
Website: macomberpalanza.com
Hours: {"Friday":["8 AM–5 PM"],"Monday":["8 AM–5 PM"],"Saturday":["Closed"],"Sunday":["Closed"],"Thursday":["8 AM–5 PM"],"Tuesday":["8 AM–5 PM"],"Wednesday":["8 AM–5 PM"]}
Williams Accounting and Tax
★★★★☆ (13 reviews)650 Main St, South Portland, ME 04106
(207) 699-7979
Website: williamsaccountingandtax.com
Hours: {"Friday":["9 AM–6 PM"],"Monday":["Closed"],"Saturday":["Closed"],"Sunday":["Closed"],"Thursday":["9 AM–6 PM"],"Tuesday":["9 AM–6 PM"],"Wednesday":["9 AM–6 PM"]}
MBO SERVICES LLC
★★★★★ (6 reviews)169 Ocean St Ste 101, South Portland, ME 04106
(405) 906-7661
Website: www.mboservicesllc.org
Hours: {"Friday":["8:30 AM–6 PM"],"Monday":["8:30 AM–6 PM"],"Saturday":["10 AM–4 PM"],"Sunday":["10:30 AM–4:30 PM"],"Thursday":["8:30 AM–6 PM"],"Tuesday":["8:30 AM–6 PM"],"Wednesday":["8:30 AM–6 PM"]}
Wipfli
★★★★★ (5 reviews)30 Long Creek Dr, South Portland, ME 04106
(207) 774-5701
Website: www.wipfli.com/about-wipfli/locations/maine/me-south-portland?utm_source=GMB&utm_medium=organic
Hours: {"Friday":["8 AM–6 PM"],"Monday":["8 AM–6 PM"],"Saturday":["Closed"],"Sunday":["Closed"],"Thursday":["8 AM–6 PM"],"Tuesday":["8 AM–6 PM"],"Wednesday":["8 AM–6 PM"]}
Cross Associates/The Tax & Accounting Service Co PA
★★★★★ (5 reviews)813 Broadway, South Portland, ME 04106
(207) 799-8192
Hours: {"Friday":["9 AM–4:30 PM"],"Monday":["9 AM–4:30 PM"],"Saturday":["Closed"],"Sunday":["Closed"],"Thursday":["9 AM–4:30 PM"],"Tuesday":["9 AM–4:30 PM"],"Wednesday":["9 AM–4:30 PM"]}
Runyon Kersteen Ouellette
★★★★★ (2 reviews)20 Long Creek Dr, South Portland, ME 04106
(207) 773-2986
Website: www.rko-cpas.com
Hours: {"Friday":["8 AM–5 PM"],"Monday":["8 AM–5 PM"],"Saturday":["Closed"],"Sunday":["Closed"],"Thursday":["8 AM–5 PM"],"Tuesday":["8 AM–5 PM"],"Wednesday":["8 AM–5 PM"]}
Kelly, Dawson & Souter, LLC
★★★☆☆ (2 reviews)373 Broadway, South Portland, ME 04106
(207) 879-7000
Website: www.kdscpas.com
Hours: {}
W.M. Ely Associates
★★★★★ (1 reviews)37 A St, South Portland, ME 04106
(207) 799-8811
Website: wmelyassociates.com
Hours: {"Friday":["7:30 AM–5:30 PM"],"Monday":["7:30 AM–5:30 PM"],"Saturday":["9:30 AM–12 PM"],"Sunday":["Closed"],"Thursday":["7:30 AM–5:30 PM"],"Tuesday":["7:30 AM–5:30 PM"],"Wednesday":["7:30 AM–5:30 PM"]}
Leonardo & Co. Pa, Cpa
86 Ocean St, South Portland, ME 04106
Hours: {}
Leonardo & Co
758 Main St Ste 3, South Portland, ME 04106
(207) 883-9555
Website: leocpas.com/offices
Hours: {"Friday":["8 AM–5 PM"],"Monday":["8 AM–5 PM"],"Saturday":["Closed"],"Sunday":["Closed"],"Thursday":["8 AM–5 PM"],"Tuesday":["8 AM–5 PM"],"Wednesday":["8 AM–5 PM"]}
Otis Atwell
324 Gannett Dr # 100, South Portland, ME 04106
(207) 780-1100
Website: www.otisatwell.com
Hours: {"Friday":["8 AM–5 PM"],"Monday":["8 AM–5 PM"],"Saturday":["Closed"],"Sunday":["Closed"],"Thursday":["8 AM–5 PM"],"Tuesday":["8 AM–5 PM"],"Wednesday":["8 AM–5 PM"]}
Maine Bookkeeping Inc
44 Cash St, South Portland, ME 04106
(207) 781-4450
Website: www.mainebookkeeping.com
Hours: {"Friday":["9 AM–5 PM"],"Monday":["9 AM–5 PM"],"Saturday":["Closed"],"Sunday":["Closed"],"Thursday":["9 AM–5 PM"],"Tuesday":["9 AM–5 PM"],"Wednesday":["9 AM–5 PM"]}
DL Accounting
990 Highland Ave, South Portland, ME 04106
(207) 831-5067
Hours: {}
Innovative Business Services
24 Jackson St, South Portland, ME 04106
(207) 415-5113
Hours: {"Friday":["9 AM–5 PM"],"Monday":["9 AM–5 PM"],"Saturday":["Closed"],"Sunday":["Closed"],"Thursday":["9 AM–5 PM"],"Tuesday":["9 AM–5 PM"],"Wednesday":["9 AM–5 PM"]}
Electronic Filer
324 Sawyer St, South Portland, ME 04106
(207) 799-4691
Hours: {}
About Accountants in South Portland, ME
When searching for an accountant in South Portland, Maine, you’re looking for a professional who understands the local economy—from the bustling retail and hospitality sectors along the Maine Mall corridor to the maritime and logistics businesses near the port. Many residents and small business owners here also benefit from accountants familiar with Maine’s specific tax rules, including those for seasonal tourism income or property tax relief programs like the Maine Property Tax Fairness Credit.
You might need an accountant in South Portland for several practical reasons: preparing your annual tax return, managing payroll for a growing local business, or navigating the complexities of self-employment income if you work in the gig economy. An accountant can also help you plan for retirement or ensure you’re claiming all available deductions, such as those for home office expenses or energy-efficient upgrades.
BeforeTaxUSA.com makes it easy to find qualified accountants in South Portland. Our directory lists local professionals who can help with personal or business finances, so you can compare options and choose someone who fits your needs. No matter your situation, the right accountant can save you time, money, and stress.
Frequently Asked Questions
What services does an accountant provide?
Accountants typically offer bookkeeping, financial statement preparation, tax planning and preparation, payroll services, accounts payable and receivable management, and general financial consulting for both individuals and businesses.
How do I choose the right accountant?
Look for an accountant with experience in your industry or tax situation, check their credentials and references, ask about their availability during tax season, and make sure they use modern accounting software. A good accountant should be proactive about finding deductions and keeping you compliant.
What is the difference between an accountant and a bookkeeper?
A bookkeeper records daily financial transactions, while an accountant analyzes financial data, prepares tax returns, and provides strategic financial advice. Many accounting firms offer both services, with bookkeepers handling the day-to-day work and accountants overseeing the bigger financial picture.
BeforeTaxUSA.com is a free informational directory. Listings are compiled from publicly available data and do not constitute an endorsement or recommendation. Verify credentials, licensing, and reviews independently before engaging any professional. Listings appear in no particular order unless otherwise noted.
Business owners: to update or remove a listing, email info@beforetaxusa.com.