When an audit letter arrives, the cost question comes second only to 'what do I do'. It is a fair question, and the honest answer is that no one can quote a responsible number without seeing the letter. This article explains how the fee is built, so you can judge a proposal rather than guess at one. We do not list dollar figures, because published ranges vary widely and we could not verify a reliable current source.
Who is allowed to represent you
You can represent yourself in an audit, or authorize someone to act for you, typically with Form 2848, Power of Attorney and Declaration of Representative. Attorneys, CPAs, and enrolled agents have unlimited rights to represent taxpayers before the IRS. Other paid preparers generally have limited rights, usually tied to returns they prepared and signed. Ask for the person's credential in writing and verify it through the state board, the IRS directory, or the state bar. See CPA vs tax preparer.
Common ways representation is priced
- Hourly: you pay for the time spent. It suits uncertain scope, but is harder to budget.
- Fixed fee for a defined scope: for example, responding to a specific correspondence audit. It gives certainty but depends on the scope being accurate.
- Retainer: an upfront amount against which time is billed, common for larger or field audits.
- Included or discounted: some preparers offer audit support for returns they prepared, though that support may be limited to what their credentials allow.
What drives the cost
- 1Audit type. A letter asking about one deduction is a smaller project than a field audit of your business.
- 2Number of tax years and issues under review.
- 3The condition of your records. If the books are incomplete, reconstruction takes time.
- 4Whether income, expenses, payroll, or multiple entities are being examined.
- 5The amount in dispute and how aggressive the IRS position is.
- 6Whether the matter moves to appeals.
- 7The credentials and experience of the representative.
What a good proposal includes
- A description of the audit as you understand it: years, issues, and the IRS contact.
- What is included: document review, preparing responses, attending meetings, negotiating, and appeals.
- What is excluded, such as amended returns, bookkeeping cleanup, or court proceedings.
- How the representative will communicate with you and how often.
- How additional work will be approved and billed.
- Who will actually do the work.
Warning signs
- A guarantee that the audit will result in no tax owed.
- A quote given before anyone has read the audit letter.
- Reluctance to state credentials.
- Pressure to stop communicating with the IRS without a clear plan.
- Large upfront fees with no defined scope.
Ways to keep the cost down
- 1Send the audit letter to a professional right away, before you contact the IRS.
- 2Gather the documents the IRS requested into an organized package.
- 3Make sure your bookkeeping is reconciled. See bookkeeping cleanup services.
- 4Be honest with your representative about weak spots, so they can plan for them.
- 5Keep a clear timeline of events, payments, and agreements.
Is representation worth it?
For a narrow correspondence audit with strong records, many owners respond on their own. For larger issues, unusual income, or repeated years, a representative often pays for the time through better organization and fewer concessions. Learn the process first in business tax audit help, then decide.
Our IRS resolution service begins with a review of the letter, and we quote a scope in writing. To get help with your business tax situation, send the audit notice. Costs depend on circumstances, and outcomes are not guaranteed.
