Small Business Taxes

What to Expect During a Small Business IRS Audit

Updated 2025-10-28

Types of audits, timelines, document requests, and strategies for a calm, organized response.

  1. Audit types
  2. Timeline & process
  3. Documents requested
  4. How to respond

Audit types

Timeline & process

Audits begin with a notice outlining issues and deadlines. Respond promptly and track all submissions.

Documents requested

Bank statements, receipts, mileage logs, payroll records, and ledgers are common. Provide organized, complete copies.

How to respond

Designate a point person or representative, answer specifically, and keep a communication log. Consider professional representation.