USCIS Code AOC: Fpf Deficiency - Remittance Not Signed and Incorrect Amount
What the internal USCIS status code AOC means when you find it in your raw case data.
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What does “Fpf Deficiency - Remittance Not Signed and Incorrect Amount” mean?
FPF DEFICIENCY - REMITTANCE NOT SIGNED AND INCORRECT AMOUNT
This is one of hundreds of internal codes USCIS uses behind the scenes. It appears in the raw API data for your case — the public “Check Case Status” page never shows it. The official internal label for code AOC is “Fpf Deficiency - Remittance Not Signed and Incorrect Amount.”
What should you do?
If you see this code in your raw USCIS case data, it is an internal status marker. Most codes require no action on their own — what matters is where it sits in your overall timeline. A full analysis of your case reads this code in the context of every other event on your file.
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