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← Back to Top 28 Bookkeepers in the Detroit-Warren Area, MI (2026)Optimum Accounting & Tax Services
Evidence Score 31/100 at 77% evidence coverage 18 of 28 on the Detroit-Warren area list How the score works
What we could verify
- Registered business?
- Not verified
- CPA license or firm permit?
- Not verified (searched the state board)
- Publishes prices?
- Quote only (stated)
- Local or remote?
- Local + remote
- Software?
- None named on its website
2 of 5 answered from a dated source.
Documents 3 of 5 core services; states it prices by quote.
Score breakdown
Dark bar: points earned. Grey bar: the weight we could check.
Evidence
| Claim | What the source shows | Source | Points |
|---|---|---|---|
| Business name | Optimum Accounting & Tax Services | home page | |
| Website | https://optimumtaxes.com/ | home page | |
| Office locality | Dearborn, MI | home page | |
| Service area | United States (stated by the firm) | home page | |
| Phone | +13137224600 | home page | |
| Offers bookkeeping | Documented: ...Accounting Services Our services steer you closer to these goals with accurate business bookkeeping and reporting, as well as support on financial issues. Business Payroll Our... | home page | |
| AP / AR | Documented: ...system that will facilitate processing, timely payment and preparation of tax returns. Accounts Receivable management and invoicing Accounts Payable management and bill pay... | /services/business-payroll-services | 4 pts (max 4) |
| Payroll coordination | Documented: ...business bookkeeping and reporting, as well as support on financial issues. Business Payroll Our services help you reduce the time spent on administration and develop computerized... | home page | 4 pts (max 4) |
| Month-end close + reporting | Documented: ...offer a full range of accounting and tax services, from tax preparation and planning to financial statement preparation and bookkeeping. We provide comprehensive support to help... | home page | 6 pts (max 6) |
| Local / remote model stated | Local + remote | home page | 3 pts (max 3) |
| Pricing approach published | Quote only (stated): "Free Quote" | /services/accounting-services | 6 pts (max 6) |
| Onboarding described | Documented: ...savings and reach their financial objectives. Schedule an Appointment (313) 722-4600 How it works Easy Step Process Assessment and Planning The first step in working with an... | home page | 4 pts (max 4) |
| 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); Industries served (documented) (0 pts, max 5); Software supported (0 pts, max 5); What is included / excluded (0 pts, max 5); Reporting cadence stated (0 pts, max 4); Named contact / team (0 pts, max 3); Communication channel / process (0 pts, max 3).
- Not verified. Searched Michigan LARA Bureau of Professional Licensing licence list (Accountancy) for CPA firm records named 'Optimum Accounting & Tax Services' on 2026-09-26: no matching record (State accountancy board): Active CPA firm or individual license (state board) (0 pts, max 8).
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): Current QuickBooks ProAdvisor or Xero advisor listing (0 pts, max 6); Bookkeeping designation (AIPB/NACPB) or IRS directory credential (0 pts, max 6); Entity found in the state business registry (0 pts, max 6); Years operating (registry formation date) (0 pts, max 5).
Check it yourself on the state's own records: Michigan 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
- 21 of 23 evidenced items come from Optimum Accounting & Tax Services'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.