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All Form 2290 reject codes
Amended returnRejectMissing Data

IRS reject code F2290-003-01: Amended Return checkbox should be checked

Line 3 has a value, which means this must be filed as an Amended Return, but that checkbox isn't checked.

The IRS rule, word for word

F2290-003-01: If Form 2290, Part I, Line 3 has a non-zero value, then Form 2290, checkbox "Amended Return" must be checked.

How to fix F2290-003-01

  1. Open the return and go to the Amended return step.
  2. Confirm the amendment reason and the weight-increase worksheet details.
  3. Save.
  4. Return to this filing, review it, and submit again.

If you filed with EasyFile2290, the rejection on your return links straight to the Amended return step with this explanation, so you don't have to look the code up.

Fix it and file again

Open the rejected return from your dashboard, correct it, and resubmit.

Related guides

Other amended return reject codes

Filed somewhere else and got rejected?

Start a fresh return here. Every return is checked against the IRS e-file schema and key IRS business rules before it is sent.

Rule text from the IRS Form 2290 Business Rules Publication (TY2026 v1.1). Explanation and fix steps are EasyFile2290's. General information, not tax advice for your situation.