Onyx Tax, LLC

Charleston, SC Website 674 words

Evidence Score 23/100 at 72% evidence coverage 3 of 3 on the Charleston-North Charleston 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 + remote
Software?: QuickBooks

Who they say they serve: medical, law firms, technology (self-reported, from the firm's own website)

2 of 5 answered from a dated source.

Documents 1 of 5 core services.

Score breakdown

Documented services + buyer fit19 of 40 pts, 40 checked

Independently verifiable qualifications0 of 20 pts, 6 checked

Operational + pricing transparency0 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 Onyx Tax, LLC's own website (self-reported), read Sep 26, 2026.
Claim	What the source shows	Source	Points
Business name	Onyx Tax, LLC	home page
Website	https://www.onyxtax.com/	home page
Office locality	Charleston, SC	home page
Service area	United States (stated by the firm)	home page
Phone	+18439908290	home page
Offers bookkeeping	Documented: Accounting for Small Businesses \| Bookkeeping Charleston SC \| West Ashley Skip Navigation Toggle High Contrast Mode Accounting...	/our-accounting-services.htm
Month-end close + reporting	Documented: ...tools that make managing your money easier and more efficient. We deliver user-friendly financial statements that will help you see how to maintain cash flow, zero in on...	home page	6 pts (max 6)
Industries served (documented)	medical, law firms, technology	home page	5 pts (max 5)
Software supported	QuickBooks	/business-incorporation-services.htm	5 pts (max 5)
Local / remote model stated	Local + remote	home page	3 pts (max 3)
Working contact route verified	[email protected] (mail server found)	DNS check Third-party Nov 1, 2026	2 pts (max 2)
Privacy / data-handling page	Documented: Privacy	/privacy	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); AP / AR (0 pts, max 4); Payroll coordination (0 pts, max 4); Pricing approach published (0 pts, max 6); What is included / excluded (0 pts, max 5); Onboarding described (0 pts, max 4); Reporting cadence stated (0 pts, max 4); Communication channel / process (0 pts, max 3).
Not verified. Searched the IRS PTIN holder file (updated 2026-02-23) for business name 'Onyx Tax, LLC' in Charleston, SC 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): Active CPA firm or individual license (state board) (0 pts, max 8); Current QuickBooks ProAdvisor or Xero advisor listing (0 pts, max 6); Named contact / team (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: South Carolina 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

20 of 22 evidenced items come from Onyx Tax, LLC's own website and are labelled self-reported.
No ratings or review counts are published here. Why.

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