IRS / Tax Error Code
5747C | Identity verification (in-person/appointment)
Industry
IRS / Tax
Canonical
/irs-tax/error-codes/5747c-letter/
Last Updated
Apr 16, 2026
Summary
IRS Letter 5747C requests identity verification and may require an appointment or additional verification steps.
Learn More
Use these links to pivot between the directory, a focused guide, and nearby related codes.
ADVERTISEMENT
Advertisement
Ad slot: code-after-summary
What This Code Means
IRS Letter 5747C requests identity verification and may require an appointment or additional verification steps.
ADVERTISEMENT
Advertisement
Ad slot: code-mid-content
ADVERTISEMENT
Advertisement
Ad slot: code-near-bottom
Related Codes
8 links
- 4883C CodeIdentity verification request
- 5071C CodeIdentity verification request
- 12C CodeMissing information request
- CP05 notice CodeRefund under review notice
- CP504 CodeFinal notice of intent to levy (state tax refund)
- IRS identity verification CodeIdentity confirmation required
- 150 CodeReturn filed
- 290 CodeAdditional tax assessed