An IRS envelope can feel urgent, but the safest first move is to slow down and read it. A notice may request information, explain a change, ask you to verify your identity, or show a balance. It does not automatically mean you are being audited or that the IRS is correct.
What should you do as soon as an IRS notice arrives?
Complete these five steps before you pay, call, or send documents. They help you understand the issue and avoid responding to the wrong request.
| Step | What to check | What to keep |
|---|---|---|
| 1. Verify the notice | Confirm that it is from the IRS | The complete envelope and notice |
| 2. Find the notice number | Look for a CP or LTR number | A note of the exact number |
| 3. Compare it with your return | Match the tax year, amounts, and issue | The filed return and related forms |
| 4. Note the deadline | Find the response or payment date | A calendar reminder |
| 5. Gather records | Collect documents tied to the issue | Copies organized by tax year |
1. How do you verify that the notice is real?
Verify the notice through an official IRS channel before sharing information or making a payment. Check the return address, taxpayer name, tax year, and reason for contact. Then search the notice on the IRS notice and letter page by its number.
Some legitimate notices also appear in an IRS Online Account. If the letter looks suspicious or does not appear in the IRS search, use contact information you found independently on IRS.gov. Do not rely on a phone number, link, or QR code in a letter you have not verified.
2. Where is the IRS notice number?
The notice number is usually in the upper or lower right corner and begins with CP or LTR. Examples include CP14 and Letter 3219. This number tells you what kind of issue the IRS is raising and helps you find instructions written for that notice.
Read every page, including any response form. Two letters about the same tax year can require very different actions.
3. What should you compare with your filed return?
Compare the notice with the exact return that was filed for the year shown. Review the income, deductions, credits, payments, and taxpayer information connected to the proposed change.
Gather the return itself, all schedules, and any corrected copy. Then trace the questioned amount back to forms such as a W-2, 1099, or estimated-tax payment record. A mismatch may come from a missing form, a timing issue, an entry error, or an IRS processing change.
4. Why does the response deadline matter?
The deadline may protect your right to dispute a change or appeal an IRS decision. Write down the date and the required delivery method as soon as you find them. The IRS advises taxpayers to act by the due date when a response is required.
If you need more time, call the number on a verified notice before the deadline and ask what options apply. Do not assume that requesting help pauses the deadline.
5. Which supporting records should you gather?
Collect only the records that support your position or complete the IRS request. Useful records may include income forms, receipts, bank statements, payment confirmations, mileage logs, and prior IRS letters.
Keep the originals unless the notice specifically requires them. Send copies through the method listed on the verified notice, and keep a full copy of your response plus proof of mailing or submission.
Can you respond yourself, or should a CPA represent you?
You can often respond yourself when the notice is easy to verify, you understand the requested action, and the records clearly support your answer. Many notices only require a payment, an identity check, or copies of a few documents.
CPA representation may be useful when you disagree with a large adjustment, the issue covers several years, business or payroll taxes are involved, records are incomplete, or the notice mentions an examination, appeal, lien, or levy. The IRS allows eligible CPAs to represent taxpayers with proper authorization. A CPA can review the tax position, prepare the response, and communicate with the IRS for the matters you authorize.
The bottom line
Verify the notice, identify its number, compare it with the filed return, record the deadline, and gather the supporting records. Those five steps show whether the issue is simple enough to handle yourself or needs professional representation.
Santafino’s CPA firm helps individuals and business owners review IRS notices, prepare clear responses, and represent them when the matter calls for it.
FAQ
Does every IRS notice mean I owe money?
No. A notice may explain a change, request information, verify your identity, or report a processing delay. Read the notice before deciding what it means.
Do I always need to reply to an IRS notice?
No. The notice will say whether a response is required. If you disagree or the IRS asks for information, follow its instructions by the stated deadline.
Can a CPA respond to the IRS for me?
Yes, an eligible CPA can represent you before the IRS after receiving the proper authorization, often through Form 2848. Representation may help when the facts, tax law, or amount involved are complex.
