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← Back to Top 6 Bookkeepers in the Portland-South Portland Area, ME (2026)

Dufour Accountants, an Archer Lewis firm

Evidence Score 25/100 at 72% evidence coverage 6 of 6 on the Portland-South Portland area list How the score works

What we could verify

Registered business?
Not verified
CPA license or firm permit?
Not verified
Publishes prices?
Not stated on its website
Local or remote?
Not stated on its website
Software?
None named on its website

Who they say they serve: startups (self-reported, from the firm's own website)

0 of 5 answered from a dated source.

Documents 2 of 5 core services.

Score breakdown

Documented services + buyer fit13 of 40 pts, 40 checked
Independently verifiable qualifications0 of 20 pts, 6 checked
Operational + pricing transparency8 of 25 pts, 22 checked
Verified identity + continuity4 of 15 pts, 4 checked

Dark bar: points earned. Grey bar: the weight we could check.

Evidence

Unless a row says otherwise, the source is the named page of Dufour Accountants, an Archer Lewis firm's own website (self-reported), read Sep 26, 2026.
ClaimWhat the source showsSourcePoints
Business name Dufour Accountants, an Archer Lewis firm home page
Website https://www.dufourtax.com/ home page
Office locality Portland, ME home page
Phone +12078050000 home page
Offers bookkeeping Documented: ...our team in January of 2024. He comes to us with a background in small business and bookkeeping. He is a graduate of the University of Southern Maine and there he earned a BS in... /team
AP / AR Documented: ...administration of HR policies, programs and practices within the firm; she maintains accounts payable, receivables and billing. Katie can schedule you an appointment, help you... /team 4 pts (max 4)
Payroll coordination Documented: ...at Verrill Dana, LLP, where she worked for many years on a variety of corporate and payroll-related matters. Kelly also has extensive experience in event management for... /team 4 pts (max 4)
Industries served (documented) startups home page 5 pts (max 5)
What is included / excluded Documented: ...you through your specific set of tax and compliance challenges. Dufour Tax Services include: Litigation support Mergers, acquisitions, and dissolutions Business succession planning... /general-services 5 pts (max 5)
Named contact / team Peter Dufour, CPA /team 3 pts (max 3)
Working contact route verified [email protected] (mail server found) DNS check
Third-party
Sep 26, 2026
2 pts (max 2)
Privacy / data-handling page Documented: Privacy Policy /privacy-policy 2 pts (max 2)

Checked and not found

  • Not documented. Checked 7 pages of the firm's own site on 2026-09-26 (Firm's own website): Monthly bookkeeping (0 pts, max 8); Catch-up / cleanup (0 pts, max 5); Month-end close + reporting (0 pts, max 6); Software supported (0 pts, max 5); Local / remote model stated (0 pts, max 3); Pricing approach published (0 pts, max 6); Onboarding described (0 pts, max 4); Reporting cadence stated (0 pts, max 4).
  • Not verified. Searched the IRS PTIN holder file (updated 2026-02-23) for business name 'Dufour Accountants, an Archer Lewis firm' in Portland, ME on 2026-09-27: no matching preparer record (IRS preparer records): Bookkeeping designation (AIPB/NACPB) or IRS preparer record (0 pts, max 6).

Searches that find nothing are not a mark against a firm. How we search.

Not verified (not checked yet, so each scores 0 and counts against coverage): Service area; Active CPA firm or individual license (state board) (0 pts, max 8); Current QuickBooks ProAdvisor or Xero advisor listing (0 pts, max 6); Communication channel / process (0 pts, max 3); Entity found in the state business registry (0 pts, max 6); Operating 1+ year (registry formation date) (0 pts, max 5).

Check it yourself on the state's own records: Maine Board of Accountancy license search and business registry search.

  • Working contact route verified: The email address the firm publishes is on a domain that accepts mail (MX record present).

Data limitations

  • 19 of 21 evidenced items come from Dufour Accountants, an Archer Lewis firm's own website and are labelled self-reported.
  • No ratings or review counts are published here. Why.

Is this your firm?

Claim this listing to correct a field with evidence, or report a correction. Claiming confirms ownership only; it does not change the score.