Identity, refunds & unfiled returns

Letter 5747C notice — don't let this one sit

The in-person identity letter: because of a data breach or a high-risk flag, the IRS will only verify you face-to-face at a Taxpayer Assistance Center. Your return waits until you go.

Don't sit on it

What this letter is

The in-person identity letter: because of a data breach or a high-risk flag, the IRS will only verify you face-to-face at a Taxpayer Assistance Center. Your return waits until you go.

Why you got it: Your information appeared in a breach or the return's risk profile requires in-person document checks.

What it is not

Not an audit and not an accusation — but it is the strictest of the three identity letters: no online option substitutes for the visit.

Your first move: Call the number on the letter to book the Taxpayer Assistance Center appointment, and bring originals: the letter, government photo ID, and the tax return for the year named (plus a prior-year return if you have one).

Your deadline, counted

Every clock runs from this date — not from the day the letter reached you.

Your options, in the order most people should try them

1. Book and bring originals

Photocopies of ID won't do — the letter lists what to bring; follow it exactly.

2. Can't travel?

Call the number on the letter and explain — the IRS has hardship handling for distance and disability.

Your rights on this letter

  • In-person verification with original documents.
  • If you did not file the return, the visit doubles as your fraud report.

How to respond

Appointment via the phone number on the letter; verification happens at the Taxpayer Assistance Center.

Scam check

Nobody can 'verify you remotely' for a 5747C for a fee. The real process is free and in person.

If you ignore it

No verification, no processed return, no refund — the account simply stays parked.

Where this sits on the ladder: This letter stands on its own track — see the collection ladder for the enforcement road.

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Sources, checked 2026-10-19: