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Official form guide
Form 3911-SP: 3911 (SP)
IRS Form 3911 (SP) is a Taxpayer Statement regarding a Refund that individuals and businesses file when they do not receive their federal tax refund or if the check was lost, stolen, or destroyed. The form specifies that one must complete a separate Form 3911(sp) for each refund requested.
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IRS Form 3911-SP - 3911 (SP)
IRS Form 3911 (SP) is a Taxpayer Statement regarding a Refund that individuals and businesses file when they do not receive their federal tax refund or if the check was lost, stolen, or destroyed. The form specifies that one must complete a separate Form 3911(sp) for each refund requested.
Risk Radar
Scan points- 1If you file for a joint return, BOTH spouses must sign Section III before investigation begins.
- 2Not completing a separate Form 3911 (SP) for each individual refund requested.
- 3Failing to list both spouses' information if the refund is from a joint declaration.
- 4Omitting the bank routing number or account number in Part I.
- 5Not marking all applicable boxes in Section II regarding the refund status.
Plain English
This form tells the IRS why you need your federal tax money sent to you again. You use it if your expected refund never arrives, or if the check you received is missing, stolen, or damaged. By filling this out, you help the IRS track down and reissue your correct payment.
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 do not receive your federal tax refund or if the check received was lost, stolen, or destroyed.
- Do not use it when you have already been issued a refund and are providing information via letter instead of completing the Form 3911(sp).
- Check Form 3911 (SP) itself when requesting information about your federal tax refund.
Form selector
Use this form or another form?
You received a check that was not cashed within one year
This prevents the check from becoming uncollectible under law.
✓ Confirm you are using Form 3911 (SP).
Check for instructions on returning the check
You authorized a representative to receive your refund check
This directs the replacement refund to the specified party.
✓ Verify line 7 information.
Enter their name and address in Section I, lines 5 & 6
Your refund is for a business entity
The authorized person must sign on Line 10.
✓ Check if joint filing requires both signatures.
Indicate 'Negocio' on Line 7 of Section I
Deadline or filing window
The form should be completed when the taxpayer has not received their refund or if the check was lost/stolen/destroyed. If an uncashed check is held, it cannot be cashed after one year from the date of issuance. The required filing window is triggered by the loss or non-receipt of the original refund.
Checklist
What you need before filling it out
Section I, Line 1/2
Your name(s), Taxpayer ID (SSN/ITIN for individuals; EIN for businesses) · Section I of Form 3911 (sp)
Section I, Line 7
Type of filing (Individual, Negocio, Otro) and Refund type (Cheque, Depósito directo, Cantidad) · Section I of Form 3911 (sp)
Section III, Line 10/11
Your signature and date / Spouse's signature (if required) and date · Section III of Form 3911 (sp)
Section II, Line 8
Check box if you did not receive a refund. · Section II of Form 3911 (sp)
Section I, Line 4
Your address as shown on the tax return vs. current address · Section I of Form 3911 (sp)
Legal Authority
Section 6109 of Title 26 of the Internal Revenue Code · Page 2 of Form 3911 (sp)
Before you submit
- 1Confirm you have completed a separate Form 3911(sp) for each refund request.
- 2Verify that Line 1 and Line 2 contain all required name and Taxpayer ID information.
- 3Ensure the address on Line 3 matches your current mailing address exactly.
- 4Check Section II to ensure every applicable reason for filing (Lines 8, 9) is marked.
- 5If joint filing, confirm both spouses sign on Lines 10 and 11.
- 6Verify that the date entered on Line 10 matches the current date of completion.
- 7Confirm you have provided a phone number where someone can reach you between 8 a.m. and 9 p.m.
How to file this form
- 1Complete Section I by providing your name(s), Taxpayer ID, and address, noting any representative details or differences from your tax return.
- 2Mark all applicable boxes in Section II to detail the refund issue (e.g., 'Did not receive a refund' on Line 8).
- 3Certify the information by signing on Line 10 and dating it; if joint filing, ensure the spouse signs on Line 11.
- 4Return the completed Form 3911(sp) using the provided envelope or send it via fax to the IRS.
Known limitations
- 1A Form 3911(sp) must be completed separately for each refund for which information is requested.
- 2If a check was not cashed within one year of the issue date, it can no longer be cashed; in this case, contact the IRS for instructions on how to return the check.
- 3If a taxpayer received a refund check and endorsed it, an IRS replacement check cannot be issued if someone other than the original recipient cashed the check because that person did not forge the signature.
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 current edition is Revision 10-2022, and this form is available at www.irs.gov. The source indicates that the information provided reflects responses to a query about federal tax refund.
What changed or needs a fresh check
- Edition date — confirm the revision reads 10-2022.
- Catalog Number — confirm it reads 31331A.
- Mailing address — Not stated in the official source (but instructions reference www.irs.gov).
- Signature — confirm you sign on Line 10 (or both lines if joint filing) and date it.
- OMB Number — confirm it reads 1545-1384.
Quick Facts
Downloads
After you file
- 1Keep a copy of the completed Form 3911 (sp) after filing.
- 2If filing a joint return, both spouses must sign Section III before the IRS can begin an investigation.
- 3When requesting a replacement refund, if the taxpayer receives two refunds, they must return one.
- 4The estimated time to complete and file Form 3911 (sp) is less than 5 minutes.
Sources
- SRCInstructions p.1 — The purpose of Form 3911 (sp) is a Taxpayer Statement regarding a Refund for the Department of the Treasury - Internal Revenue Service.
- SRCInstructions p.1 — One must complete a separate Form 3911(sp) for each refund requested.
- SRCInstructions p.1 — If you filed jointly, both spouses must sign Section III before an investigation can start.
- SRCInstructions p.1 — The form allows specifying the Type of declaration (Individual/Business), Type of refund sought (Check/Direct Deposit), and Refund Amount.
- SRCInstructions p.2 — The authority to request the Social Security Number is granted by section 6109 of title 26 of the Internal Revenue Code.
- SRCInstructions p.2 — The average time estimated to complete and file Form 3911 (sp) is less than 5 minutes.
Common confusion points
Who needs to fill out Form 3911 (sp)?
Individuals or businesses who did not receive their federal tax refund, or whose check was lost, stolen, or destroyed.
→ Check the title and Section I fields for confirmation.
What if I filed a joint return?
Both spouses must complete and sign the form before the IRS can start an investigation.
→ Verify both signatures are present in Section III.
When should I use Form 3911 (sp)?
When you have not received your refund, or if the check was lost, stolen, or destroyed.
→ Review the instructions on page 1, especially Section II checkboxes.
What happens if I endorse my refund check?
The IRS cannot issue a replacement check if someone else cashed it because that person did not forge the signature.
→ Note this restriction in Section II, checkbox 9.
Where should I send Form 3911 (sp)?
Use the provided envelope or fax the form to the specified number on page 1. Do not send it to the Western Area Distribution Center in Rancho Cordova, CA 95743-0001 unless directed otherwise.
→ Check the mailing instructions on both pages.
What is the purpose of this form?
It serves as a Taxpayer Statement regarding a Refund for the Department of the Treasury - Internal Revenue Service to allow them to investigate and potentially replace the refund.
Workflow map
Related forms and next steps
Before
Current
After
Often used with
⚠ If something goes wrong
- If you receive two refunds, use this form to state that one will be returned.
Questions about IRS Form 3911-SP
What is IRS Form 3911-SP used for?
This form tells the IRS why you need your federal tax money sent to you again. You use it if your expected refund never arrives, or if the check you received is missing, stolen, or damaged. By filling this out, you help the IRS track down and reissue your correct payment.
Who must file IRS Form 3911-SP?
Individuals and businesses must file Form 3911 (SP) when they are requesting information about a federal tax refund that was issued to them.
What information does IRS Form 3911-SP require?
Part I collects personal details like name, TIN, address, and bank info. Part II requires marking the reason for the request, and Section III includes certification and signatures.
When is IRS Form 3911-SP due?
The form should be completed when a taxpayer has not received their refund or if their issued check was lost, stolen, or destroyed. If you have an uncashed check older than one year from the date of issuance, contact the IRS for instructions on how to return it.
Where do I file IRS Form 3911-SP?
Return the Form 3911 (SP) in the provided envelope or send it by fax. Alternatively, mail it to the Internal Revenue Service office where the taxpayer normally files a paper tax return.
How do I complete IRS Form 3911-SP?
First, complete Part I with all required personal and financial details. Next, in Part II, mark every applicable box detailing the status of the refund. Finally, sign Section III; both spouses must sign if the refund is from a joint filing.
What happens if IRS Form 3911-SP is filed incorrectly?
If the information on Form 3911 (SP) is missing or incorrect, the IRS may not be able to investigate your refund and might fail to replace it.
Who needs to fill out Form 3911 (sp)?
Individuals or businesses who did not receive their federal tax refund, or whose check was lost, stolen, or destroyed. Check the title and Section I fields for confirmation.
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