The Mail Just Got Interesting: Understanding Your IRS Audit Notification

What You Need to Know About Your IRS Audit Letter

An IRS tax audit letter is official notification that the IRS is examining your tax return. Understanding this letter and how to respond is crucial. An audit doesn’t automatically mean you did something wrong, but a timely and organized response is essential.

What to Do When You Receive an IRS Tax Audit Letter:

1. Don’t panic.
2. Read the letter carefully to identify the tax year, items in question, and the deadline.
3. Gather your documentation like receipts and bank statements for the questioned items.
4. Respond by the stated deadline and preserve proof of your response; responding does not itself eliminate tax or penalties.
5. Consider professional help for complex audits or significant amounts owed.

The IRS initiates audits by mail, not by telephone. Legitimate follow-up calls may occur after the initial letter; verify unexpected contacts through an official IRS channel.

Review the notice, disputed issues, supporting records and applicable procedures for the particular matter. Do not assume a particular selection probability, financial result or completion time.

However, some audits are more complex, such as field audits of your business or audits spanning multiple years. In these cases, understanding your rights and knowing when to seek professional help is critical.

This guide explains IRS tax audit letters, the records you may need, and available response procedures. The actual notice and applicable law determine your deadlines and options.

IRS tax audit letter terms to remember:

• audit for claiming dependents
• what is a audit

What is an IRS Audit Letter and Why Did I Get One?

An IRS tax audit letter is the IRS’s official notification that they are examining your financial records to verify that your tax return complies with tax laws. Receiving one is not an accusation of wrongdoing; it’s often just a request for clarification or documentation.

Why was your return selected? There are several common reasons:

• Computer Screening: The IRS uses a system (DIF score) that compares your return to statistical norms. Deviations can trigger a review.
• Random Selection: Some returns are selected for statistical studies that help the IRS evaluate compliance and update its screening methods.
• Related Examinations: If a business partner or investor connected to you is audited, your return may be reviewed as well.
• Third-Party Information Matching: The IRS compares W-2 and 1099 information with returns. A mismatch may produce a notice or proposed adjustment; not every matching notice is an audit.
• Issues That May Be Examined: An examination may question reported income, deductions or credits, including the Earned Income Tax Credit (EITC), home-office expenses, charitable contributions or business expenses. Claiming a legitimate item does not itself establish an error or explain why a return was selected.

Contact Segal, Cohen & Landis (SCL) to discuss the matter. Verify the proposed representative’s qualifications, meeting arrangements and scope of engagement; do not assume a particular result or completion time. Related resources: are you at risk of an IRS audit and how far back can the IRS go?.

Understanding the Statute of Limitations

How far back can the IRS assess additional tax? The general rule has important exceptions:

• General Three-Year Rule: The general federal assessment period is three years after filing, with an early-filed return generally treated as filed on its due date. This limits assessment, rather than merely starting an audit; statutory exceptions and agreed extensions may apply.
• Six-Year Rule: A substantial omission of gross income can extend the assessment period to six years, generally when omitted income exceeds 25% of the gross income stated on the return. Statutory definitions, disclosure rules and other exceptions must be checked.
• No Assessment Time Limit in Certain Cases: The usual period generally does not apply to a required return that was never filed or a false or fraudulent return filed with intent to evade tax. An ordinary mistake alone is not fraud.

The IRS may request your written agreement to extend the assessment period. You do not have to agree, but refusal may lead to a determination based on the available evidence. Review the consequences and scope before signing. See the official IRS audit page.

Common IRS Audit Letter Numbers

Look for a notice or letter number, usually in a corner of the document. Read the entire letter: the number alone does not replace its instructions or deadline.

• Letter 525: A general 30-day letter transmitting examination findings and explaining how to respond if you disagree. It is not the same as a statutory notice of deficiency.
• CP75 and CP75A: These focus on eligibility for specific credits, like the EITC or Child Tax Credit.
• CP 06 or CP 06A asks for supporting documentation for the Premium Tax Credit claimed on the return. Follow the actual notice and its deadline; it is not an invitation to claim an omitted credit.
• Letter 2202: An initial office-examination contact letter setting an appointment. Follow its instructions and accompanying information document request.

If you’re unsure what your notice means, use the IRS’s tool for Understanding your IRS Notice or Letter on IRS.gov.

Decoding the Notice: Types of Audits and What to Expect

Not all audits are the same. The IRS tax audit letter will indicate whether the audit will be conducted by mail or in person, which depends on the complexity of the issues.

This comparison describes the setting and possible scope of each audit type. Complexity and duration vary by case; the examples are not completion-time estimates:

A business tax audit often involves the most comprehensive type, a field audit. Let’s break down each type.

Correspondence Audit (By Mail)

Review the relevant facts, documents, filing requirements, and deadlines before choosing a response. Confirm professional qualifications and the agreed scope of assistance; outcomes depend on the applicable law and circumstances.

The letter explains the requested information and response deadline. Send copies using the permitted mail, fax or upload method. If your notice permits it, the Campus Correspondence Exam Document Upload Tool (Exam DUT) can transmit the requested documents. Organize them by issue and retain submission confirmation. See The Examination Process (Audits by Mail).

Office Audit

An office audit involves an in-person meeting at an IRS office to review identified tax issues. Your IRS tax audit letter provides appointment information or instructions for arranging the meeting and explains the records requested.

Preparation is key. You’ll need to have all your documents organized and be ready to explain your tax positions to the IRS agent. The meeting is professional, and being prepared can help it proceed smoothly.

Field Audit

A field audit involves an in-person examination at your home, business or representative’s office. It may involve business returns or other matters requiring extensive records; the location alone does not establish the exact scope.

The examiner may review accounting systems, bank statements, invoices and supporting records. Issues or tax years can be added where appropriate, and completion time depends on complexity, scheduling, available information and disagreements. Consider qualified representation when the scope or potential liability warrants it.

Your Immediate Action Plan After Receiving an IRS Tax Audit Letter

Receiving an IRS tax audit letter can be stressful, but a calm, systematic approach is your best strategy. Your next steps are what truly matter.

First, read the letter thoroughly. Identify these key details:

• The tax year(s) being examined.
• The specific items being questioned (e.g., deductions, credits, income).
• The response deadline. This is critical and not a suggestion.
• The contact information for the examiner.

The IRS initiates audits by mail. Do not rely on an unexpected call alone as proof of an audit; verify it through an official IRS contact channel. Follow-up calls after a genuine letter can be legitimate.

How to Gather and Organize Your Documentation

Gather the records requested for the specific issue and tax year. Business expenses may require receipts and payment records; dependency-related benefits may require evidence of relationship, residency and support under the relevant rules.

• Gather all relevant records: receipts, invoices, bank and credit card statements, W-2s, and 1099s.
• Send copies, not original records, unless specifically required. Keep the originals and a complete copy of your submission.
• Organize your documents to correspond with the items listed in the audit letter. A simple cover letter explaining what you’re providing is helpful.
• Consider digital copies for your records. You may be able to submit documents electronically via the IRS’s Campus Correspondence Exam Document Upload Tool (Exam DUT).

If you need prior return or account information, use the IRS transcript service. A transcript may help reconstruct filing history, but it does not replace receipts or other supporting evidence.

The Importance of Responding to an IRS tax audit letter

Respond by the date on your IRS tax audit letter to present your evidence and preserve available response options. If you need more time for a mail audit, submit a written request through the contact method in the letter; the IRS can ordinarily grant a one-time 30-day extension. A statutory notice of deficiency has a separate court-petition deadline that an ordinary audit extension does not extend.

Ignoring the letter has serious consequences:

• The IRS may complete the examination without your evidence and issue proposed changes. Silence is not agreement.
• Additional tax and applicable penalties and interest may follow. No single penalty rate applies automatically to every audit.
• Collection may follow a valid assessment and required notices. Ignoring an initial audit letter does not itself authorize an immediate wage or bank levy.

An organized, timely response gives the examiner evidence to consider, but it does not guarantee a favorable outcome. See the Taxpayer Advocate Service’s guidance on responding to notification of an examination.

Navigating the Audit: Your Rights and Potential Outcomes

Once you’ve responded to the IRS tax audit letter, the IRS will review your documentation. This process can take several months or even over a year for complex cases. During this time, it’s important to understand that you have rights.

Review the relevant notices, filing history, records, and deadlines before choosing a response. Evaluate professional assistance according to the facts, applicable law, and agreed scope of representation. Related resources: navigating IRS audits: tips, remedies, and the importance of tax attorneys.

Know Your Rights as a Taxpayer

The Taxpayer Bill of Rights provides foundational protections during an audit. Key rights include:

• The Right to Be Informed: You are entitled to clear explanations of tax procedures, requested information and IRS decisions affecting your account.
• The Right to Quality Service: You must be treated professionally and courteously.
• The Right to Representation: You may retain an eligible attorney, CPA or enrolled agent to represent you before the IRS within the authorized scope. You may still receive notices or be required to provide information or attend when legally required. Review how to choose a tax professional.
• The Right to Pay No More Than the Correct Amount of Tax: You can challenge the IRS’s findings if you believe they are incorrect.
• The Right to Appeal: Most IRS decisions have administrative appeal rights, and court review may be available under the applicable jurisdictional rules and filing deadlines.
• Privacy and Confidentiality: IRS inquiries must comply with law and be no more intrusive than necessary; tax information generally cannot be disclosed unless authorized by you or by law.

These are real protections. If you feel your rights are not being respected, speak up and consider seeking professional representation.

The Three Potential Outcomes of an Audit

Your IRS tax audit letter journey will end in one of three ways:

1. No Change: You substantiate the examined items and the audit closes without adjustments. This does not eliminate an unrelated balance that may already be due.
2. Agreed: The IRS proposes changes, and you accept them. This may happen if a deduction was disallowed due to missing paperwork. You’ll sign an agreement and receive a bill for any additional tax, penalties, and interest.
3. Disagreed: You understand the proposed changes but do not accept them. Follow the notice’s instructions to seek a manager conference or available appeal, and protect any separate court deadline.

What Happens Next? Post-Audit Scenarios and Your Options

After the audit, you’ll either agree with the findings, disagree, or have no changes. Understanding your options at this stage is as important as your initial response to the IRS tax audit letter. You’ll need to decide whether to pay what you owe, dispute incorrect findings, or hire an expert to protect your interests.

What to Do When You Disagree with an IRS tax audit letter

If you disagree with the examiner’s conclusions, do not sign any agreement form. You have several options to challenge the findings:

• Informal Conference: Request a meeting with the examiner’s manager to get a fresh perspective.
• Audit Reconsideration: In eligible circumstances, you can ask the IRS to reconsider an unpaid assessment, for example when relevant information was not previously considered. This is not a substitute for a timely appeal or court petition.
• Review the relevant notices, filing history, records, and deadlines before choosing a response. Evaluate professional assistance according to the facts, applicable law, and agreed scope of representation. Related resources: IRS Appeals.
• A deficiency petition generally must be filed within 90 days after the notice is mailed, or 150 days if addressed to a person outside the United States, subject to statutory last-day and other applicable rules. Follow the notice’s stated deadline and promptly obtain advice; an ordinary audit extension does not extend this deadline.

A qualified representative can help evaluate options when you disagree with an IRS audit. Confirm the agreed scope and any court-admission requirements.

Handling Additional Taxes, Penalties, and Interest

If the audit results in a balance due, it will typically include the tax, penalties, and interest. Paying in full is the quickest way to stop further charges. If that’s not possible, consider these options:

• Payment Plans: Eligible taxpayers may request a short-term plan of up to 180 days or a monthly installment agreement. Eligibility, payment amount and duration depend on the type of taxpayer, balance, financial circumstances and remaining collection period; a 72-month term is not universal. Interest and applicable penalties generally continue.
• Offer in Compromise (OIC): An eligible taxpayer may be able to settle for less than the full balance, depending on the legal basis and financial facts. Financial hardship alone does not guarantee acceptance. Review filing and payment compliance, income, expenses and asset equity when considering options if you cannot pay the IRS.
• Penalty Relief: Relief may be available when the applicable penalty’s reasonable-cause or other relief requirements are met. It does not automatically remove the underlying tax or all interest. See our IRS penalty abatement resources.

Ignoring a tax bill can lead to enforced collection actions, so it’s crucial to address it promptly.

When to Seek Professional Help

While you can handle a simple correspondence audit on your own, you should seek professional help in certain situations:

• The audit is an office or field audit.
• The audit involves complex issues like a business, foreign income, or multiple tax years.
• The potential tax liability is significant.
• You disagree with the auditor’s findings and want to appeal.
• There are any signs of a criminal investigation.
• You lack the time or expertise to manage the audit effectively.

An authorized representative may communicate with the IRS under a valid Power of Attorney within its stated scope. Discuss your needs and the proposed engagement with our Los Angeles tax attorneys. You remain responsible for applicable deadlines and obligations.

Frequently Asked Questions about IRS Audit Letters

Here are answers to common questions we hear from clients who have received an IRS tax audit letter.

How long does an IRS audit typically take?

The duration varies by audit type and complexity:

• Correspondence Audits: Duration depends on the requested evidence, examiner workload and whether issues are resolved or disputed.
• Office and Field Audits: Extensive records, scheduling and disputed issues can prolong the process; no fixed completion time applies.

Timeliness and the quality of your documentation are key factors in how quickly the audit is resolved.

What happens if I ignore an IRS audit letter?

Ignoring an IRS tax audit letter is a serious mistake with significant consequences:

• Proposed Changes and Possible Assessment: The IRS may propose changes without your evidence. For ordinary income-tax deficiency procedures, it generally issues a deficiency notice and waits for the applicable petition period before assessment, unless a waiver or statutory exception applies. Nonresponse is not agreement.
• A deficiency petition generally must be filed within 90 days after the notice is mailed, or 150 days if addressed to a person outside the United States, subject to statutory last-day and other applicable rules. Follow the notice’s stated deadline and promptly obtain advice; an ordinary audit extension does not extend this deadline.
• Enforced Collection: After assessment and the applicable notice procedures, the IRS may pursue collection, including filing a notice of federal tax lien or levying wages or bank accounts. Available hearing rights and statutory exceptions depend on the notice and circumstances.

If collection has started, promptly review the notices, deadlines and available responses with a qualified adviser. If criminal exposure is possible, seek legal advice before providing substantive statements. See our IRS levy guidance.

Can I handle an IRS audit by myself?

You can handle a simple correspondence audit yourself if the issue is straightforward and you have clear documentation. However, we recommend seeking professional help if:

• The audit is an office or field audit.
• The issues are complex (e.g., business returns, multiple years).
• The potential tax liability is significant.
• You disagree with the findings and need to steer the appeals process.

A qualified tax professional can help organize evidence, explain your rights and present your position. Representation does not guarantee a result or eliminate every risk.

Conclusion

Receiving an IRS tax audit letter is serious, but it’s a manageable situation. The key is to stay calm, read the letter carefully, and respond in an organized and timely manner. Gather your documentation, understand what is being asked, and meet your deadlines.

You have rights as a taxpayer, including the right to professional representation. You don’t have to face the IRS alone.

While you might handle a simple correspondence audit on your own, professional guidance is invaluable for complex audits, significant tax liabilities, business issues, or any disagreement with IRS findings. Having an experienced tax attorney on your side can make a substantial difference in the outcome.

Contact Segal, Cohen & Landis to discuss the tax matter, relevant notices and deadlines, and available response options. Confirm the qualifications of the proposed representative and the scope of the engagement.

If you have received an IRS tax audit letter, contact the firm to discuss your situation and possible assistance. Any representation depends on an agreed engagement and its scope.

Address the notice promptly so that you have time to gather records, evaluate your options and protect applicable deadlines.

Contact us for expert IRS Audit Representation