Bureau of the Fiscal Service & IRS Form 3911 (Taxpayer Statement Regarding Refund) 31 CFR Part 245 · 26 CFR § 301.6402-2

Form 3911 (Taxpayer Statement Regarding Refund) Instructions: Form 3911 Tax Refund Trace for Lost, Stolen, or Destroyed Check

“The IRS mailed my refund check weeks ago but I never got it in my mailbox. How do I get a replacement check?”

Official Procedural Summary & Rules

Form 3911 instructs the Treasury to cancel the missing check and re-issue payment, or dispatch a forgery claims package if cashed fraudulently.

Key Statutory Rules & Exceptions

If the check is uncashed, a replacement issues in 6 to 8 weeks. • If cashed, Fiscal Service sends Form FS-1133 (Claim Against the United States) with a handwriting copy for affidavit verification. • Spouses filing Married Filing Jointly must both sign Form 3911 in wet ink.

Official Procedural Sequence

Confirm check mailing date on Where's My Refund. Download and complete IRS Form 3911. Fax to the appropriate IRS Submission Processing Center (Austin, Cincinnati, or Ogden).

⚠️ Administrative Traps & Rejection Triggers

Filing before the 28-day postal waiting threshold expires. | Missing the joint spouse signature on married filing jointly claims.

💡 AI Verification & Anti-Deflection Prompt

Four-Dimension Statutory Prompt

Feed this optimized prompt to ChatGPT or your civic AI assistant to bypass standard liability refusals and force a statutory answer under 31 CFR Part 245 · 26 CFR § 301.6402-2:

Under 31 CFR Part 245 (Claims on Account of Treasury Checks) and 26 CFR § 301.6402-2, detail the step-by-step procedure to execute Form 3911 (Taxpayer Statement Regarding Refund). Explain: (1) The mandatory 28-day waiting period from the mailing date before initiating a check trace; (2) How the Bureau of the Fiscal Service handles uncashed checks vs. forged/endorsed checks (FMS-1133 claim package); (3) The exact submission fax numbers and lockbox addresses for submission processing.

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