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← Back to Top 7 Bookkeepers in the Flagstaff Area, AZ (2026)

WS Weiss CPA PC

Evidence Score 42/100 at 75% evidence coverage 2 of 7 on the Flagstaff 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?
Local
Software?
QuickBooks

Who they say they serve: restaurants, contractors, non-profits, ecommerce, retail (self-reported, from the firm's own website)

2 of 5 answered from a dated source.

Documents 3 of 5 core services; IRS preparer record found for a named person.

Score breakdown

Documented services + buyer fit27 of 40 pts, 40 checked
Independently verifiable qualifications6 of 20 pts, 6 checked
Operational + pricing transparency5 of 25 pts, 25 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 WS Weiss CPA PC's own website (self-reported), read Sep 26, 2026.
ClaimWhat the source showsSourcePoints
Business name WS Weiss CPA PC home page
Oct 8, 2026
Website https://www.wsweisscpa.com/ home page
Office locality Flagstaff, AZ home page
Phone +19285560102 home page
Offers bookkeeping Documented: ...PC We've built a reputation as the accounting firm you can trust. From tax returns to bookkeeping, payroll to consulting, we deliver results for our clients. Small Business... home page
AP / AR Documented: ...initiatives (e.g., business expansion, acquisition) as well as tactical plans (e.g., accounts receivable and accounts payable management). Professionally prepared financial... /services/small-business-accounting 4 pts (max 4)
Payroll coordination Documented: ...a reputation as the accounting firm you can trust. From tax returns to bookkeeping, payroll to consulting, we deliver results for our clients. Small Business Accounting Businesses... home page 4 pts (max 4)
Month-end close + reporting Documented: ...We can help you: Develop or refine your business plan with the associated pro forma financial statements (Balance Sheet, Income Statement, Cash Flow) and budget Select a business... /services/advisory-services 6 pts (max 6)
Industries served (documented) restaurants, contractors, non-profits, ecommerce, retail, attorneys, consultants home page 5 pts (max 5)
Software supported QuickBooks home page 5 pts (max 5)
Local / remote model stated Local home page 3 pts (max 3)
Bookkeeping designation (AIPB/NACPB) or IRS preparer record IRS preparer record for William S. Weiss · CPA (self-reported to the IRS, not a state license) · business name on the record: WS Weiss CPA PC IRS preparer records
Third-party
Sep 27, 2026
6 pts (max 6)
What is included / excluded Documented: ...proper handling of resources and guard against employee theft. Some best practices include: Segregating duties across multiple individuals to minimize exposure to error and... /services/advisory-services 5 pts (max 5)
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 8 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); Pricing approach published (0 pts, max 6); Onboarding described (0 pts, max 4); Reporting cadence stated (0 pts, max 4); Named contact / team (0 pts, max 3); Communication channel / process (0 pts, max 3).

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); 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: business registry search.

  • Bookkeeping designation (AIPB/NACPB) or IRS preparer record: The IRS's public file of active tax preparers (PTIN holders, updated 2026-02-23) lists William S. Weiss under the business name 'WS Weiss CPA PC' in Flagstaff, AZ. The record lists: CPA. It is one individual's IRS preparer record, not a firm license or a directory listing. Its CPA entry is self-reported to the IRS and is not a state CPA license. It does not prove service quality.
  • Working contact route verified: The email address the firm publishes is on a domain that accepts mail (MX record present).

Data limitations

  • 20 of 22 evidenced items come from WS Weiss CPA PC's own website and are labelled self-reported.
  • No ratings or review counts are published here. Why.

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