code ind-181-01 pin missing

jcangny · ‎April 15, 2026

Karis_F

The e-file reject code IND-181-01 means that you are missing an IRS-issued Identity Protection Pin number (IP PIN). You will need this 6-digit pin number to e-file your tax return.

You should have received the pin number from the IRS in a CP01A letter. If you do not have the letter, you may be able to retrieve the pin number on the IRS website. If that does not work, you can request to have it re-issued. See this IRS link to retrieve your IP PIN or have it reissued:

Retrieve your identity protection PIN (IP PIN)

Here is a TurboTax article with instructions on fixing e-file reject code IND-181-01:

How do I fix e-file reject IND-181-01?

If you need extra time, filing an extension by April 15, 2026, moves your submission deadline to October 15. But remember any taxes owed are still due in full by the original April 15 date.

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