How to assess a US accounting & tax provider

Research accounting & tax providers by resolving the responsible legal parties and the evidence needed to decide whether the professional holds the credential claimed, who is responsible for the work and what evidence supports security, quality and pricing.

A CPA, enrolled agent, attorney, unenrolled preparer and bookkeeping company have different credentials and practice rights. A search result or registration badge should therefore be treated as an identity lead, not a recommendation.

Identify the individual signing or supervising the work and verify that person's status rather than relying only on the firm name. This step keeps a complaint, permission or financial figure attached to the party that controlled the relevant event.

A current registration can establish identity or permission for a defined activity. It does not establish competitive pricing, reliable operations or fair contract terms.

Begin with the current agreement, quote or official record that names the responsible entity. Then complete the checks below using the same product and jurisdiction.

• Verify a CPA through the state board or CPAverify.
• Check enrolled agent or disciplinary information through the IRS.
• Confirm who signs the return or audit report.
• Record the exact legal name, source URL and observation date used for the check.

Raw totals can reward size or punish it. A useful comparison needs the same product, period, provider role and exposure measure before a rate or percentile is calculated.

When a valid denominator does not exist, keep the count visible and leave the comparative score empty.

• Compare fixed and hourly pricing for the same scope.
• Review PCAOB inspection findings when the firm audits public companies.
• Test response time and correction procedures using a defined scenario.
• Leave the comparative result empty when the exposure measure or peer definition is unavailable.

The contract review should model a routine customer scenario, including the likely price, use and exit path. Four fields deserve an explicit comparison for this service.

• Scope of engagement
• Data security
• Error correction
• Professional liability

CPA licensing is state based, while enrolled agent status and tax practitioner discipline are federal. Confirm the current jurisdiction on the regulator's own site and match the legal name to the customer document.

Identify the individual signing or supervising the work and verify that person's status rather than relying only on the firm name. Complaint allegations should be grouped by product, responsible role and observation period before any pattern is compared.

An enforcement action can establish that an authority alleged or found specified conduct against a named entity. Its order, date, jurisdiction and current status determine what the record supports.

Pause the provider comparison when the legal entity cannot be matched, the product falls outside the displayed permission, the contract is unavailable or the price uses a different customer scenario.

A missing denominator also prevents a comparative complaint score. The raw observation may remain useful, although it cannot support a ranked outcome.

• The customer document names a different legal entity.
• The permission record covers a different product or jurisdiction.
• The quoted price omits a material fee or contract condition.
• The outcome measure lacks a compatible peer group or exposure measure.

Save the quote or contract version, the official record URL and the date of each material observation. A later change can then be assessed against the evidence that existed when the decision was made.

ServeAssess articles follow the same rule. Updated evidence creates a new dated result without silently changing the source history behind an earlier conclusion.

These sources answer different questions, so no single result should be treated as a complete assessment.

• CPAverify: participating state CPA licence records.
• IRS disciplined tax professionals: federal tax practitioner discipline.
• PCAOB firm inspection reports: inspection findings for registered public accounting firms.