Your Tax Letter Scan result

5747CIdentity verification

The IRS may require an appointment to verify identity and a filed return.
In-person identity verification.

Start hereUse only the official instructions on the letterKeep the original letter and its envelope with your records.

These results are general information generated by software. They are not legal advice, no attorney has reviewed them, and they may not capture everything in your situation. No attorney-client relationship exists between you and anyone as a result of this diagnostic.

Tax Letter Scan is a self-directed technology platform that provides general educational information. It does not provide legal, tax, accounting, or financial advice, and it does not create an attorney-client or other professional relationship. No professional reviews your scan or any generated materials. You decide how to proceed and should consult a qualified professional for advice about your facts.

What this code means

The IRS says Letter 5747C is sent after a Form 1040-series return is filed under the recipient’s identifying number and identity and return verification are needed. The letter may require an in-person Taxpayer Assistance Center appointment.

Check this on your paper

Confirm whether you filed the referenced return, then read the appointment and identification instructions printed on the letter.

General next-step checklist

  1. 01

    If the return is recognized, gather the letter, referenced return, a different prior-year return if available, supporting forms, and the identification the IRS page lists.

  2. 02

    If the return is not recognized, use the Taxpayer Protection Program contact printed on the letter rather than an unsolicited contact method.

  3. 03

    Keep identity documents and return information away from product support; Tax Letter Scan does not receive or transmit them.

What this result cannot tell you

This tool cannot authenticate identity, schedule an IRS appointment, determine whether a return is legitimate, or predict processing time.

This is a category, not a prediction.

Optional, one-time

The Action Pack

A deeper, notice-specific workbook you can print, mark up, and keep with the letter. Built for the 5747C.

No professional reviews, approves, or personalizes this pack. It is general educational information, not advice.

  • A notice-specific verification worksheet
  • A document list built for this exact notice family
  • Common response paths, without choosing one for you
  • Details people often miss on this notice
  • Official help links plus printable call and mailing records
$49once · no subscriptionSee what is inside

Optional referral outside Tax Letter Scan

If you want an attorney to review your situation, Law Office of Alexander Powell, PLLC is a separate law firm owned by our founder, Alexander Powell. It handles tax controversy matters in the District of Columbia and Maryland. It is a different company from Cited Authorities LLC, and choosing to contact it is entirely up to you. Contacting the firm does not make you a client. The firm becomes your attorney only if it accepts your matter after a conflict check and you both sign an engagement agreement. Until then, do not treat anything you send as protected by attorney-client privilege, and do not rely on any deadline running or being handled on your behalf.

Leave Tax Letter Scan for the separate firm