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Official form guide
Form 3911-SP: 3911 (SP)
Internal Revenue Service Form 3911 (sp) is used to request information or a replacement for a missing, lost, stolen, or destroyed federal tax refund check. Taxpayers must file a separate form for each refund.
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IRS Form 3911-SP - 3911 (SP)
Internal Revenue Service Form 3911 (sp) is used to request information or a replacement for a missing, lost, stolen, or destroyed federal tax refund check. Taxpayers must file a separate form for each refund.
Risk Radar
Scan points- 1Submitting the form without the required taxpayer or spouse signature prevents any refund investigation.
- 2Leaving the taxpayer identification number blank prevents the IRS from matching the request to your account.
- 3Failing to check the box that describes the refund problem (lost, stolen, etc.) makes the reason unclear.
- 4Omitting bank routing or account numbers when requesting a direct‑deposit replacement blocks processing.
- 5Not providing a separate Form 3911 for each missing refund leads to an incomplete investigation.
Plain English
This form lets you tell the IRS that you didn’t get your refund check or that it was lost, stolen, or destroyed. You provide details about the refund and, if you want a new check, the IRS can issue one after reviewing the information.
Submission Date
- Filing date: 2023-02-09 22:10:35
- Preparation window: collect IDs, supporting records, and signatures in advance.
- Final review: verify names, dates, and required fields before submission.
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What this form is for
- Use this form when you have not received a federal tax refund or the refund check was lost, stolen, destroyed, or not cashed within a year.
- Do not use it when you have already received a valid refund check and have no issue with the refund.
Form selector
Use this form or another form?
Refund check not received or lost
Used to request a replacement or information about the missing refund
✓ Verify the revision date on the form matches 10‑2022
Refund check cashed but endorsement issue
Needed to report an endorsed check that was improperly cashed
✓ Confirm you have signed the certification section
Joint return refund issue requiring both spouses' signatures
Both spouses must sign before IRS can investigate
✓ Ensure both signatures are present
Deadline or filing window
Not stated in the official source.
Checklist
What you need before filling it out
Section I – Taxpayer name and SSN
Taxpayer name and Social Security number or ITIN · Tax return or prior filings
Section I – Spouse name and SSN (if joint)
Spouse name and SSN · Joint tax return
Section II – Type of refund requested
Indicate whether the refund was a check or direct deposit · Refund documentation
Section II – Refund status checkboxes
Mark the box that matches your situation (e.g., lost, stolen) · Refund status knowledge
Section III – Certification signature
Signature of taxpayer (and spouse if joint) · Physical signing of the form
Before you submit
- 1Print the form legibly on white paper
- 2Enter your current name exactly as shown on your tax return
- 3Provide your taxpayer identification number (SSN or ITIN)
- 4Write your current address, or enter N/A if unchanged
- 5Include a phone area code and number reachable between 8 a.m. and 9 p.m.
- 6Mark the appropriate box for the type of refund issue
- 7Sign on line 10 (and line 11 if a joint return)
- 8Date each signature line
- 9Place the completed form in the provided envelope or fax to the number on the form
- 10Retain a copy of the completed form for your records
How to file this form
- 1Print Form 3911 (sp) with the Rev. 10‑2022 edition
- 2Complete all required fields, marking N/A where applicable
- 3Sign and date the certification sections
- 4Place the form in the supplied envelope or fax it as instructed
- 5Mail or fax the form to the IRS address or number shown on the form
- 6Keep a copy of the signed form for your records
Known limitations
- 1The form does not apply when the taxpayer has already received the refund and there is no missing, lost, stolen, or destroyed check (Form p.1).
- 2The form cannot be used to cash a refund check that has not been cashed within one year of its issue date; such a check must be returned after contacting the IRS (Form p.1).
- 3The form is limited to requests for information or a replacement of a missing, lost, stolen, or destroyed refund check; it does not cover other refund issues (Form p.1).
- 4If the refund originated from a joint return, both spouses must sign before the IRS can begin an investigation (Form p.1).
Field map
Compact field-by-field guide
General Info
2 items
Full legal name and taxpayer identification number (SSN or EIN).
Current mailing address.
Details
2 items
Complete all applicable sections of this form according to the official IRS instructions.
Enter the relevant dollar amount if this form involves tax calculation.
Certification
1 items
Read and acknowledge any certifications required by this form.
Signatures
1 items
Sign and date. Unsigned forms cannot be processed.
Almost done reviewing the fields?
Fillable formOpen in Editor->The form is the Rev. 10‑2022 edition (catalog number 31331A). The source directs filers to the IRS website for the latest instructions.
What changed or needs a fresh check
- Edition date — confirm the revision date reads 10‑2022
- Fee — Not stated in the official source
- Mailing address — Not stated in the official source
- Signature — confirm required signatures are provided on lines 10 and 11
- OMB number — confirm OMB Number 1545‑1384 appears on the form
Quick Facts
Downloads
After you file
- 1Submit the completed form using the provided envelope or by fax; do not send it to the comment address (Form p.2).
- 2If you possess a refund check older than one year, contact the IRS for instructions on how to return the check (Form p.1).
- 3If you receive two refund checks, return one as instructed in the certification section (Form p.1).
- 4Ensure both spouses have signed (for joint returns) before the IRS can initiate an investigation (Form p.1).
Sources
- SRCForm p.1 — Must complete a separate Form 3911(sp) for each refund you are requesting information about.
- SRCForm p.1 — If you have a check not cashed within one year of issue, you cannot cash it and must contact the IRS for instructions on returning the check.
- SRCForm p.1 — Both spouses must sign if the refund was from a joint return before an investigation can begin.
- SRCForm p.1 — The form is used when you did not receive a refund or the refund check was lost, stolen, or destroyed.
- SRCForm p.1 — If you receive two refunds, you must return one.
- SRCForm p.2 — Submit the form using the provided envelope or by fax; do not send it to the address listed for comments.
- SRCForm p.2 — Average time to complete the form is less than 5 minutes.
- SRCForm p.2 — You are not obligated to provide your SSN, but without it the investigation may be delayed.
Common confusion points
Do I file this form just to check the status of my refund?
The form is only for missing, lost, stolen, or destroyed refund checks, not for status inquiries.
→ Verify the purpose line stating it is for missing or lost refund checks.
Can I mail the form to the address listed for comments?
That address is for comments only; the form must be sent in the provided envelope or by fax.
→ Confirm you are using the provided envelope or fax number.
What should I do if my refund check is older than one year?
Law prohibits cashing a check older than one year, requiring you to contact the IRS for return instructions.
→ Check the issue date on the check and follow the contact instructions.
Do both spouses need to sign if we filed jointly?
Joint refunds require signatures from both spouses before the IRS can start an investigation.
→ Ensure both signature lines are completed.
Will the IRS replace a check I already endorsed?
The law does not allow a replacement if you endorsed the check and someone else cashed it.
→ Review the endorsement box and understand replacement is not permitted.
Am I required to provide my Social Security Number on the form?
You are not obligated to provide it, but without it the investigation may be delayed.
→ Decide whether to include your SSN and note possible delay if omitted.
Workflow map
Related forms and next steps
Before
Current
After
Often used with
⚠ If something goes wrong
- Form 3911 (sp) – request a replacement refund check when the original was lost, stolen, or destroyed.
- Form 3911 (sp) – report a refund check that was not cashed within one year and obtain instructions for returning it.
Questions about IRS Form 3911-SP
What is IRS Form 3911-SP used for?
This form lets you tell the IRS that you didn’t get your refund check or that it was lost, stolen, or destroyed. You provide details about the refund and, if you want a new check, the IRS can issue one after reviewing the information.
Who must file IRS Form 3911-SP?
Taxpayers who did not receive their federal tax refund or whose refund check was lost, stolen, destroyed, or uncashed for over a year must file IRS Form 3911 (sp).
What information does IRS Form 3911-SP require?
The form collects the taxpayer’s name, SSN or ITIN, current address, phone number, tax‑year, filing date, refund amount, type of refund requested, and bank routing and account numbers if direct deposit is chosen.
Where do I file IRS Form 3911-SP?
Return the completed form in the supplied envelope or mail it to the IRS office where you normally file a paper return. Do not send it to the address listed for comments.
How do I complete IRS Form 3911-SP?
Enter your name, taxpayer ID, address, and phone in Section I. In Section II, indicate the tax period, filing date, refund amount, and select the appropriate refund type, providing bank details if you request direct deposit. Check the box that describes why you are filing (e.g., check lost). Both spouses must sign in Section III if the return was joint, then date the form. Mail it using the provided envelope or to your regular paper‑return IRS office.
What happens if IRS Form 3911-SP is filed incorrectly?
If required information is missing, the IRS cannot investigate and may not replace the refund. False statements are subject to perjury penalties.
Do I file this form just to check the status of my refund?
The form is only for missing, lost, stolen, or destroyed refund checks, not for status inquiries. Verify the purpose line stating it is for missing or lost refund checks.
Can I mail the form to the address listed for comments?
That address is for comments only; the form must be sent in the provided envelope or by fax. Confirm you are using the provided envelope or fax number.
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