What to Do When You Receive an IRS Notice
Knowing what to do when you receive an IRS notice can help you respond promptly and avoid unnecessary complications. The IRS sends notices for many reasons, including questions about a tax return, a missing payment, or a difference between information reported on a return and information the IRS received from another source. Receiving a notice does not automatically mean you are being audited or owe additional taxes.
Why Did You Receive An IRS Notice?
The IRS may contact you about an issue involving an income tax return, payroll tax filing, payment, or other tax obligation. Common reasons include:
- A payment appears to be missing. The IRS may not have received a payment, or a payment may have been applied to the wrong tax period or account.
- Information does not match. Amounts reported on a return may differ from information the IRS received on forms such as W-2s or 1099s.
- A return or form has not been filed. The IRS may have a record of an expected filing that it has not received.
- The IRS has made an adjustment. A notice may explain a proposed or completed change to a return, including a change to the amount owed or refunded.
- The IRS needs additional information. Some notices request documents or clarification before the IRS can finish processing a return or resolve an account issue.
The reason for the notice matters because it determines what action, if any, you need to take.
What To Do First When You Receive An IRS Notice
When an IRS notice arrives, start by reviewing it carefully. Identify the tax type, tax year or period, and the reason the IRS is contacting you.
Pay particular attention to the response deadline and any instructions about where or how to reply. Some notices are informational and require no response. Others request payment, supporting documents, or a response by a specified date.
Do not assume that every amount shown on a notice is correct—or that every notice requires you to send a payment immediately. First, understand what the IRS is asking and compare it with your records.
Compare the IRS Notice With Your Tax Records
Before responding, gather the records relevant to the issue. Depending on the notice, these may include a filed tax return, payment confirmation, payroll tax reports, bank records, or correspondence from an earlier IRS inquiry.
For example, if a notice indicates that an estimated tax payment is missing, check whether the payment cleared your bank account and whether it was designated for the correct taxpayer, tax form, and tax period.
If the IRS proposes a change to reported income, compare the notice with the return that was filed and the information documents you received.
An IRS notice identifies an issue that needs attention; it does not necessarily establish that your original filing was incorrect. Reviewing the underlying records helps you determine whether the notice is accurate and what response is appropriate.
Do Not Ignore a Notice You Disagree With
If you believe a notice is incorrect, setting it aside will not resolve the issue.
Depending on the type of notice, failing to respond may result in additional interest or penalties, collection activity, or the loss of an opportunity to dispute a proposed adjustment within the stated deadline.
Follow the response instructions on the notice and retain copies of everything you submit. If you send a response by mail, consider using a method that provides proof of mailing or delivery.
If you need assistance interpreting the notice or preparing a response, contact your CPA well before the deadline.
Know When to Contact Your CPA
Not every IRS notice requires professional assistance. For example, a notice confirming that the IRS received a payment may simply be something to retain with your tax records.
Other notices deserve closer review, particularly when they involve a proposed tax adjustment, a disputed payment, an unfiled return, payroll taxes, or a deadline to appeal an IRS determination.
When contacting your CPA, provide the complete notice, including all pages and enclosures, rather than only the first page or a photograph of the amount due. The notice number, tax period, explanation, and response instructions can all be important.
Also provide any relevant payment confirmations, filed returns, or prior correspondence. Having the complete information at the outset can help your CPA assess the issue and determine the appropriate next steps.
Be Alert to Tax-Related Scams
An unexpected message claiming to be from the IRS may not be legitimate.
Scammers use emails, text messages, phone calls, and fraudulent letters to pressure taxpayers into sending money or disclosing sensitive information. A message may appear urgent or threaten immediate consequences to discourage you from checking whether it is genuine.
If you receive a suspicious message, do not click its links or provide financial information in response. Instead, verify the communication through an official IRS channel.
You can find information about IRS notices and letters at IRS.gov . If you are uncertain whether a communication is legitimate, ask your CPA to review it before taking action.
Keep Your Address and Tax Records Up to Date
A notice cannot be addressed promptly if it never reaches you.
If you move, make sure the IRS has your current mailing address. Keep your records organized, including copies of filed returns, payment confirmations, and previous IRS correspondence.
Accurate, timely accounting and payroll records can also make it easier to investigate a notice. When you can readily locate the return, transaction, or payment in question, you are better positioned to understand and address the issue.
What Should You Do When an IRS Notice Arrives?
The most important steps are straightforward: read the complete notice, identify the deadline, compare the issue with your records, and determine whether a response is required.
If the notice involves a proposed adjustment or an issue you cannot readily resolve, contact your CPA promptly. Do not wait until the response deadline is approaching.
An IRS notice may require attention, but it does not always mean something is wrong with your tax filings. Understanding the issue and responding appropriately can help you resolve it with fewer disruptions.
How Walton CPA Can Help
At Walton CPA, we help small business owners understand their tax obligations and plan ahead throughout the year. IRS notice support is included in certain service packages, subject to the terms of your engagement.
If you receive an IRS notice, contact our office and provide a complete copy so we can determine whether the matter falls within your existing services and discuss the next steps.
Have questions about your business’s tax filings or an IRS notice you received? Contact Walton CPA to learn more about our accounting and tax services.

Twilla Walton, CPA, J.D.
As a Certified Public Accountant with over 25 years of experience, Twilla doesn’t just crunch numbers—she solves problems, anticipates opportunities, and helps clients make smarter decisions with year-round planning and personalized support. Her proactive approach has saved clients thousands in taxes and helped countless businesses gain the stability they need to grow.
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