IRS notices / CP162

IRS notice CP162: partnership or S corp penalty

A CP162 says the IRS charged your partnership or S corporation a penalty, such as for a late or incomplete return or not filing electronically when required.

For businesses · Based on the IRS's own explanation of this notice

Deadline: If you accept the penalty, pay all of it by the date on your letter so no more interest is added.

What this notice means

The IRS added a penalty to your partnership or S corporation account. The basic CP162 is for a return that wasn't filed electronically as required. The CP162A, B, C and E versions can also cover a late or incomplete return or a missing partnership tracking report.

For missing required information, the penalty is a set amount for every partner or shareholder the business had at any point in the year, for each month the information is missing, for up to 12 months. The IRS adjusts that amount for inflation.

Why you got it

What to do now

  1. Read your notice to see which penalty the IRS charged and why.
  2. If you agree, mail the full payment by the date on your letter to avoid more interest.
  3. If you think the penalty is wrong, an authorized officer or partner can call the IRS at 800-829-0922. That includes an e-file penalty when the partnership had fewer than 101 partners or a waiver, a late filing penalty when the return was filed on time, or a missing information penalty when the information wasn't required. Have your proof ready.
  4. If the penalty is for missing information, send that information as soon as you can. The penalty keeps growing until the IRS gets it, for up to 12 months.
  5. If there was reasonable cause, mail a written explanation asking the IRS to remove the penalty to the office where you filed the return. For missing information, include the missing details and sign the explanation under penalty of perjury.
  6. A partnership with 10 or fewer partners may qualify for relief under Revenue Procedure 84-35 if it meets every condition the IRS lists.

If you don't respond

Interest is added if you don't pay in full by the date on your letter. A penalty for missing information keeps growing each month until the IRS receives it, for up to 12 months.

Check the per-owner penalty. Enter the number of partners or shareholders and the filing date. Ask to have the penalties removed. See if you qualify for first-time abatement and get a ready-to-send letter.

Questions people ask

What information has to be on the return?

Anything the return's instructions list as required information.

What if we can't get the missing information through no fault of our own?

Send a written explanation and ask the IRS to waive the penalty for reasonable cause.

Who is allowed to call the IRS about this?

For a small partnership with no designated tax matters partner, any partner can call. Otherwise it's the tax matters partner or someone they authorize on Form 2848. For a corporation, it's an officer who can sign for it or someone the chief officer authorizes on Form 2848.

Related notices

This page explains the notice in plain English. Always follow the instructions and deadlines printed on your own notice. IRS: Understanding your CP162 notice · IRS: Understanding your CP162A notice · IRS: Understanding your CP162B notice · IRS: Understanding your CP162C notice · IRS: Understanding your CP162E notice

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