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IRS Notice CP11

The IRS corrected a math or entry error on your return, resulting in a balance you owe.

Summary

The IRS corrected a math or entry error on your return, resulting in a balance you owe.

CP11 states the IRS found a miscalculation on your return and the correction created a balance. You have the right to dispute it, generally within 60 days, before it becomes final.

What does Notice CP11 mean?

CP11 states the IRS found a miscalculation on your return and the correction created a balance. You have the right to dispute it, generally within 60 days, before it becomes final.

Why did I get it?

The IRS issues Notice CP11 when its records show a specific condition on your account. The notice itself states the amount, the tax year, and the date the IRS is working from. If any of that looks wrong, it often is worth challenging, and confirming the details is the first thing we do.

What happens if I ignore it?

If you do nothing, the balance continues to grow with penalties and interest, and the IRS escalates toward liens, levies, and wage garnishment. Every notice has a response window, and the options are widest before it closes.

What to do after Notice CP11

Three steps, whether you handle it yourself or have us step in.

01

Do not miss the deadline

Notice CP11 carries a response date: Respond within 60 days to dispute. Mark it, because the IRS's next step is usually more serious.

02

Confirm the details

The IRS is sometimes wrong. We pull your transcripts and verify whether the amount and the basis for the notice are correct before responding.

03

Respond with a plan

If you disagree, respond within 60 days. If the change is correct, resolve the balance. We respond on your behalf and take the deadline pressure off you.

Notice CP11 at a glance
Notice
IRS Notice CP11
Type
Miscalculation, Balance Due
Urgency
Standard
Deadline
Respond within 60 days to dispute
What it means
The IRS corrected a math or entry error on your return, resulting in a balance you owe.

Have Notice CP11 in hand?

Send it to us and we will tell you exactly what it means and your options, at no cost.

Notice CP11: frequently asked questions

Is IRS Notice CP11 serious?

It is a real notice with real consequences, but it is a routine part of the process and every version of it has defined options. The IRS corrected a math or entry error on your return, resulting in a balance you owe.

How long do I have to respond to Notice CP11?

Respond within 60 days to dispute. Deadlines are strict, so it is best to act well before the date on your specific notice.

Can Rockwater respond to the IRS for me?

Yes. Once we represent you, the IRS communicates with us, and we respond on your behalf. Send us the notice and we will explain your options at no cost.

Related notices

Others you may receive.

Received Notice CP11? Let's handle it.

Send us the notice and we will tell you exactly what it means and what your options are, at no cost.

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