The IRS notifies you of an audit only by mail, never by phone or email, sending a letter detailing the tax year, reason for examination, required documents, and instructions for mail or in-person review (office or field audit). This official letter will come via U.S. Postal Service, often requiring a signature, and provides contact info for the assigned agent. Always check that the notice includes an agent's name, phone number, and IRS ID, and be wary of scams demanding immediate payment, as the IRS won't threaten arrest or demand gift cards.
Remember, you will be contacted initially by mail. The IRS will provide all contact information and instructions in the letter you receive. If we conduct your audit by mail, our letter will request additional information about certain items shown on the tax return such as income, expenses, and itemized deductions.
The IRS performs audits by mail or in person. The notice you receive will have specific information about why your return is being examined, what documents if any they need from you, and how you should proceed. Once the IRS completes the examination, it may accept your return as filed or propose changes.
You know the IRS might be investigating you through official mail (first contact), phone calls (often with automated messages to IRS.gov), or in-person visits, but signs of a criminal probe include contact with IRS Criminal Investigation (CI) agents, subpoenas to you or your bank, questions to your accountant/bank, unusual account activity (freezing/refusing transactions), or agents suddenly going silent after an audit. Key indicators are official IRS letters, contact from CI special agents, third-party inquiries, and formal summonses for records, signaling serious scrutiny beyond a simple audit.
Not reporting all of your income is an easy-to-avoid red flag that can lead to an audit. Taking excessive business tax deductions and mixing business and personal expenses can lead to an audit. The IRS mostly audits tax returns of those earning more than $200,000 and corporations with more than $10 million in assets.
Filers most commonly receive letters from the IRS notifying them of the examination in the fall or winter months of the previous tax filing year. Yet, the auditors can mail the notifications throughout the year.
What happens during an audit? Internal audit conducts assurance audits through a five-phase process which includes selection, planning, conducting fieldwork, reporting results, and following up on corrective action plans.
While most taxpayers' chance of audit is less than 1%, the odds increase once you earn $500,000 or more in taxable income. Those reporting more than $10 million have the highest risk of a tax audit. To make the most of its resources, the IRS focuses on examinations where it feels more tax liability can be uncovered.
As uncommon as they may be, most people still fear that an audit means they're in trouble. Just because you are facing an income tax audit, though, it does not necessarily mean you did anything wrong. For peace of mind and legal guidance, reach out to an tax lawyer in your area.
If the IRS decides that your return merits a second glance, you'll be issued a CP05 Notice 1 . This notice lets you know that your return is being reviewed to verify any or all of the following: Your income. Your tax withholding.
One-time forgiveness, officially known as First-Time Penalty Abatement (FTA), is an IRS program that allows qualified taxpayers to have certain penalties removed from their tax accounts.
Some audits, particularly those focusing on tax credits, start a few months after you file your return. Others, often related to questionable items on your return, generally start within a year after you file. The most comprehensive IRS audits, known as field audits, can start later.
Five Common Audit Findings and How to Address Them: Insights from Page Kirk
Preparing the Audit Report
The audit report is perhaps the most critical deliverable of the audit process. It provides an independent opinion on the fairness and accuracy of the financial statements.
A successful internal audit function relies on four fundamental pillars, often referred to as the “4 C's”: Competence, Confidentiality, Communication, and Collaboration. These principles guide auditors in delivering meaningful and impactful results. Let's explore each of these elements in detail.
You know the IRS might be investigating you through official mail (first contact), phone calls (often with automated messages to IRS.gov), or in-person visits, but signs of a criminal probe include contact with IRS Criminal Investigation (CI) agents, subpoenas to you or your bank, questions to your accountant/bank, unusual account activity (freezing/refusing transactions), or agents suddenly going silent after an audit. Key indicators are official IRS letters, contact from CI special agents, third-party inquiries, and formal summonses for records, signaling serious scrutiny beyond a simple audit.
The IRS escalates its collection efforts when the amount owed exceeds $25,000, which can result in severe penalties such as asset seizure, bank levy, wage garnishment, and even passport revocation. If you're unsure how much you owe, you can find more information and guidance here.
Revenue agents – examinations (audits)
They may meet you at an IRS office or visit your home, business or accountant's office. A visit may require a tour of your business or your authorized power of attorney. Before a visit: The agent contacts you by mail. After, they may call to discuss your audit.
Many people worry about IRS audits. But the chances of being audited are actually very low for most individuals. Recent IRS data shows the IRS examined 0.40% of individual returns filed and 0.66% of corporation returns filed. Most of the IRS's focus is on large businesses and high-income earners.
When the IRS accepts your return and issues a refund, it doesn't mean your filing is approved or immune from scrutiny. Acceptance is just the first step in processing. The IRS can still audit you for up to three years after filing, or even longer in certain situations.