An IRS audit letter is not automatically a sign of wrongdoing. Many audits start from statistical variance in a return. Others start from a mismatch between reported income and third-party filings. Some come from random selection. What matters now is not why the letter arrived. It is how you handle it in the days that follow.
Every IRS audit letter includes a response deadline. Missing it narrows your options considerably. Read the notice carefully. Respond within the window. That is the single most important first step.
Understand What Type of Audit Is Being Requested
Not all audit letters are the same. A correspondence audit is handled entirely by mail. It usually focuses on one specific item, like a deduction or a credit. An office audit requires a meeting at an IRS office, in person or virtual. A field audit is the most extensive. It involves an IRS agent reviewing records at your home or business.
The type of audit named in the letter shapes how much documentation to expect and how to prepare your response.
IRS Audit Letter: Steps to Take Immediately
- Read the letter fully, including which tax year and which specific items are under review
- Confirm the response deadline and calendar it immediately
- Gather the specific records requested rather than sending unrelated documents
- Avoid contacting the IRS before organizing a clear response
- Consider whether the issue involves complex reporting, such as foreign income or business deductions
What Not to Do After an IRS Audit Letter
Ignoring the letter is the costliest mistake. The IRS can adjust the return on its own, usually to the taxpayer’s disadvantage. Sending extra documentation beyond what was requested is another common error. It can invite scrutiny of items outside the original audit scope.
Why Representation Matters Even for Simple Notices
A correspondence audit that looks minor can still expand. This happens if the response is incomplete or raises new questions. An attorney can review the notice before any response goes out. The attorney can spot whether the requested items point to a broader issue than the letter suggests. The attorney can also communicate with the IRS directly, so you do not have to.
This matters for another reason too. Anything said informally to an IRS auditor can be used in the audit itself. Structured, written responses prepared with legal guidance reduce that risk.
How Long an Audit Typically Takes
Correspondence audits often close within a few months. Office and field audits can take much longer, especially with multiple tax years or complex issues. Responding promptly and completely at each stage keeps the timeline from stretching further.
Frequently Asked Questions
Does receiving an IRS audit letter mean I did something wrong
No. Many audits result from statistical selection or data mismatches, not from any error or wrongdoing.
What happens if I miss the response deadline on an audit letter
The IRS may adjust the return based on its own determination. That outcome is typically less favorable than a timely, well-documented response.
Should I speak with the IRS auditor directly without representation
It is generally best to have legal counsel review the notice first. Informal statements to an auditor can affect the outcome of the audit.
Respond to an IRS audit letter carefully and on time. The right documentation and legal guidance keep a routine inquiry from becoming a larger, costlier dispute.