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Don’t ignore that IRS letter and nine other tax notice tips

May 13, 2015

You filed your tax return. Now the Internal Revenue Service has questions about your Form 1040.

While hearing from the tax collector about your return is always a little unnerving, it doesn't necessarily have to be a big deal. A notice does not mean you are under audit. Neither does it mean that your return was incorrectly filed. 

IRS tax notices or letter

And in many cases, any issues the IRS has with your 1040 can be quickly resolved.

Here are 10 tips to help you deal efficiently and effectively with an IRS notice or letter.

1. Don't panic.
You are not alone. The IRS mails millions of notices and letters to taxpayers each year. Sometimes the agency just wants more information from the filer. Other times, it has found what it believes is a mistake on your return. 

2. Don't ignore the IRS.
If the IRS says you didn't pay enough tax, penalties and interest on the due amount will add to any tax liability. If you ignore the matter, that amount will keep growing. Notices also often have deadlines for responding. Miss them and you'll find yourself facing more tax troubles.

3. Read the letter/notice thoroughly.
Each notice has specific instructions, so read it carefully. It will tell you what you need to do, such as provide more information. Or it could explain changes the IRS made to your filing and how that affects any tax due or refund you were expecting.

4. Know the notices.
The IRS has done a great job over the years in making notices more understandable. But if you're still a bit confused as to why you got a notice or what the IRS wants, you can familiarize yourself with the many types of notices that the IRS sends. 

5. Double check the numbers.
When a notice includes changes by the IRS to your tax account, review the information and compare it with your original return. Nobody's perfect. The IRS does sometimes make mistakes so you want to catch them as quickly as possible.

6. If you agree, you're done.
In instances where you agree that the IRS notice information is correct, you usually don't need to do anything else. There's no need to reply unless the IRS document gives you other instructions or you need to make a payment.

7. If you disagree, speak up.
If, however, you don't agree with the notice, it's important for you to respond. Write a letter to the IRS explaining why you think the agency is wrong. Include any information and documents you want the IRS to consider. Mail your reply with the bottom tear-off portion of the notice to the address shown in the upper left-hand corner of the notice. Allow at least 30 days for a response.

8. Know when you need to get personal.
You generally won't need to call the IRS or visit an IRS office to take care of a notice. But if you do have questions, you can call the phone number in the upper right-hand corner of the notice. Have a copy of your tax return and the notice with you when you call.

9. Keep good records.
Keeping good records, both of your official forms and substantiating material, is a solid piece of advice even if you never hear from the IRS. But when it comes to IRS notices, you'll also want to make sure you keep copies of any notices and all follow-up communications and documents.

10. Be alert for scams.
Most tax scammers tend to show up online or as phone callers, while the IRS likes to communicate with taxpayers by letters and notices sent via snail mail. Sometimes, though, crooks take the paper route. Call 1-800-829-1040 or visit a local IRS office if you suspect that you have received a fraudulent tax notice. And if you get a call or e-mail after receiving an official IRS notice, don't be conned into believing it's a follow-up to your legitimate interaction with the IRS.

Again, if you get a notice, don't freak out. Just deal with it.

The more quickly and thoroughly you do that, the less additional time you have to spend with the IRS.

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The More Tax Posts tab at the top of this page will take you to, well, more tax posts. You also can search below for a tax topic. 

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TO WRAP UP 2026

It’s over! With October’s extended filing deadline behind us, it is now time to focus on year-end moves to reduce your 2026 tax bill. 

You’ll find ways to do just that on the Tax Tips page (see the More Tax Posts drop-down menu at the top of the blog), as well as the separate tax tip pages for each month, notably October through December. If you’re on the Tax Tips page, you’ll find a monthly list at the end of this column. If you’re on another blog page, you can head straight to the October tips; at the bottom of that tips page you’ll find links to all the other 11 months’ collections of tax advice.

Not to spoil what you’ll find in that tax advice, but it does cover such things as tax deductions for charitable donations, investment moves that could reduce tax due, and ways to max out your tax-favored retirement savings. 

Finally, as the year winds down, things get hectic. There are lots of other things to occupy our time, like the much more fun upcoming holidays. But don’t lose sight of taxes, since timing is key. To be of use, most tax moves must be made by the end of the tax year. That’s Thursday, Dec. 31, which also is the last business day of the year. 

So that you don’t miss that final tax year deadline, also keep an eye on the countdown clock below. It will keep you on top of just how much time is left to make important, tax-saving moves. (Note: I’m in the Central Time Zone, so adjust accordingly for where you live.)

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