Free Tax Guide

The Ultimate Guide to IRS Audits

Comprehensive guide to IRS audits — the process, types, triggers, your rights, appeals, penalties, and how to build a defense strategy. Free from Brotman Law.

Sam Brotman Sam Brotman, J.D. | Last updated April 2026 · 18 min read

Key Takeaways

  • The IRS audit process from notice to resolution
  • The 4 types of audits and what each one means
  • Your appeal rights and how to use them
  • Penalties — what triggers them and how to fight them

What You'll Learn

This comprehensive guide covers every aspect of an IRS audit in detail. Each chapter is a standalone read — click any to dive in. By the end, you'll understand the process well enough to know when to engage counsel, what questions to ask, and how to protect your position from day one.

Need More Than a Guide?

If you're already facing an IRS audit notice, reading isn't enough. The deadlines on those letters are tight, and the strategy you set in the first 30 days determines everything that follows. Our team handles audits across all 50 states.

Frequently Asked Questions

IRS Audits FAQs

How long do I have to respond to an IRS audit notice?
Typically 30 to 60 days from the date on the notice. However, some notices have shorter or longer deadlines. Don't wait — contact us as soon as you receive any correspondence from the IRS.
Can the IRS audit me if I used a CPA to prepare my return?
Yes. Using a CPA doesn't prevent an audit. You are ultimately responsible for the accuracy of your return, regardless of who prepared it. However, having professional representation during the audit is critical.
What if I can't find the documents the IRS is requesting?
We can often reconstruct records using bank statements, third-party records, and other sources. The sooner you engage us, the more options we have to build your case.
Will an audit affect my future tax returns?
Not directly. However, if the IRS made adjustments, those changes may affect carryforward items like losses or credits. We'll review the impact and make sure your future returns reflect the correct figures.
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