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Form 1099S: Proceeds From Real Estate Transactions
IRS Form 1099-S is for Proceeds From Real Estate Transactions and reports various real estate sales to the IRS. The e-file threshold was lowered to 10 information returns, effective January 1, 2024.
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IRS Form 1099S - Proceeds From Real Estate Transactions
IRS Form 1099-S is for Proceeds From Real Estate Transactions and reports various real estate sales to the IRS. The e-file threshold was lowered to 10 information returns, effective January 1, 2024.
Risk Radar
Scan points- 1Do not print and file a self-printed Copy A; the IRS may impose a penalty for non-scannable returns.
- 2Filing without a written agreement when another party should file.
- 3Reporting amounts based on an allocation received on or after the due date (without extensions).
- 4Omitting the Transferor’s TIN when reporting gross proceeds for that transferor.
- 5Using a self-printed Copy A of the form instead of an official scannable version.
Plain English
This form documents payments received from selling or exchanging real estate properties. It tells the IRS exactly how much money was involved in these transactions and who the parties were. If you file this correctly, it ensures the IRS knows what income to report for your property sales.
Submission Date
- Filing date: 2026-04-28 12:10:44
- 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 reporting the sale or exchange of real estate, as specified on Form 1099-S (Rev. December 2026).
- Do not use this form for the transfer of an unaffixed mobile home unless that transfer is unrelated to the sale or exchange of reportable real estate.
- Check Pub. 1099 instead when general instructions regarding topics like backup withholding are needed.
Form selector
Use this form or another form?
Transferor provides written certification
Required if the property is a principal residence and specific regulations apply (Regs section 1.6045-4(c)(2)(iv)).
✓ Check for required documentation.
Designation agreement exists
Used to designate who must file when the person responsible for closing is not filing.
✓ Confirm the designation aligns with the agreement terms.
Digital assets are involved in sale/exchange
These instructions guide reporting digital assets beginning in tax year 2026.
✓ Verify that the asset type matches the guidance provided.
Deadline or filing window
The filing triggers when gross proceeds are received, though reporting can be done based on allocations received after closing but before the due date. If no allocation is received, the total unallocated gross proceeds must be reported on the Form 1099-S made for that transferor.
Checklist
What you need before filling it out
General Filing Requirement
Form 1099-S · Instructions p.1
Filer Responsibility (Closing)
Form 1099-S · Instructions p.2, Section 1
Designation Agreement
Form 1099-S · Instructions p.3
Allocation Timing (Post-Closing)
Form 1099-S · Instructions p.3
Separate Charge Fee
Form 1099-S · Instructions p.3
Before you submit
- 1Sign the Form 1099-S before sending it.
- 2Keep a copy of the completed Form 1099-S in your records.
- 3Ensure you use the December 2026 revision of Form 1099-S.
- 4If filing electronically, confirm adherence to the 10-return e-file threshold.
- 5Verify that if an allocation is incomplete, you report total unallocated gross proceeds for that transferor.
- 6Confirm that any designation agreement meets the requirements listed on Instructions p.3 (a).
- 7If filing electronically via IRIS, ensure all required fields are populated.
How to file this form
- 1Complete the Form 1099-S using the December 2026 revisions to report the real estate transaction.
- 2If applicable, attach a written certification from the transferor (for principal residences) or use a designation agreement.
- 3Report gross proceeds according to the allocation received; if no allocation is received, report total unallocated gross proceeds for that transferor.
- 4Sign the Form 1099-S before sending it to the recipient and filing with the IRS.
- 5Keep a copy of the completed Form 1099-S in your records.
Known limitations
- 1A separate fee cannot be charged to customers for complying with the Form 1099-S filing requirements.
- 2The exception for a principal residence requires obtaining written certification from the transferor.
- 3This specific form does not apply to the transfer of an unaffixed mobile home if that transfer is unrelated to the sale or exchange of reportable real estate.
Field map
Compact field-by-field guide
Payer Info
1 items
Identifying information of the business or person making the payment.
Recipient Info
1 items
Identifying information of the person or entity receiving the payment.
Amounts
1 items
The payment amount subject to reporting for the applicable box category.
Withholding
1 items
Backup withholding amount if applicable.
Signatures
1 items
Name and phone number of the person to contact about this return.
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Fillable formOpen in Editor->The current edition is December 2026, and users should use these revisions for filing 2026 information in early 2027. For the latest developments, the source directs readers to IRS.gov/Form1099S.
What changed or needs a fresh check
- Edition date — confirm the revision date reads December 2026.
- E-file threshold — confirm the threshold is 10 information returns, effective on or after January 1, 2024.
- Online Copy B availability — confirm that Copy B has been made fillable online at IRS.gov/Form1099S.
- Prior Year Use — confirm these revisions are not used for prior years.
Quick Facts
Downloads
After you file
- 1Keep a copy of Form 1099-S after filing.
- 2Retain the Form W-9, W-8, or substitute form for 4 years.
- 3If using a Closing Disclosure, provide a copy to the transferor (if applicable) and keep it in records.
- 4Use the December 2026 revisions of Form 1099-S and instructions when filing 2026 information with the IRS in early 2027.
Sources
- SRCInstructions p.1 — Form 1099-S (Rev. December 2026) is titled Proceeds From Real Estate Transactions.
- SRCInstructions p.1 — Beginning in tax year 2026, digital assets will be reported on Form 1099-S when used in the sale or exchange of real estate.
- SRCInstructions p.1 — The e-file threshold was lowered to 10 (calculated by aggregating all information returns), effective for returns required on or after January 1, 2024.
- SRCInstructions p.2 — Generally, the person responsible for closing the transaction is required to file Form 1099-S.
- SRCInstructions p.3 — A written agreement can be entered into at or before closing to designate who must file Form 1099-S.
- SRCForm p.2 — Fields include Code for digital asset (8a), Name of digital asset (8b), Number of digital asset units (8c), and Date received (8d).
Common confusion points
Who must file if no one is responsible for closing the transaction?
The person required to file is explained later in the 'Who Must File' section.
→ Check Instruction p.2, item (2).
Can I charge a fee for filing Form 1099-S?
Yes, but the cost of filing must be factored into the fees charged for services; a separate fee cannot be charged.
→ Review Instructions p.3.
What is the e-file threshold now?
The threshold has been lowered to 10 aggregated information returns.
→ Verify this on Instruction p.1.
When do I use these specific revisions (Dec 2026)?
Use them for filing 2026 information with the IRS in early 2027 and when furnishing the information to the recipient.
→ See Instructions p.1.
What happens if a party designates someone else to file?
The designation must be in a written agreement, and that designated person must sign it.
→ Check Instruction p.3.
Does the seller need to certify something specific about gain exclusion?
Yes, the seller must include certification that there has been no period of nonqualified use after December 31, 2008, regarding the full amount of gain being excludable.
→ See Instructions p.1.
Workflow map
Related forms and next steps
Before
Current
After
⚠ If something goes wrong
- The IRS provides guidance via the online portal IRIS for e-filing options.
Questions about IRS Form 1099S
What is IRS Form 1099S used for?
This form documents payments received from selling or exchanging real estate properties. It tells the IRS exactly how much money was involved in these transactions and who the parties were. If you file this correctly, it ensures the IRS knows what income to report for your property sales.
Who must file IRS Form 1099S?
Generally, the person responsible for closing the transaction must file Form 1099-S. However, a written agreement can designate another party to file on behalf of all involved.
What information does IRS Form 1099S require?
The form collects details such as the Filer’s name and address, along with the Transferor’s TIN and name. It records the gross proceeds from the real estate transactions for reporting purposes.
When is IRS Form 1099S due?
The source does not state a specific filing deadline date or period, but it indicates that allocations received after the due date of Form 1099-S (without extensions) cannot be reported.
Where do I file IRS Form 1099S?
Filers can e-file using the IRS’s Information Return Intake System (IRIS). The form itself is addressed to the Internal Revenue Service Center, Department of the Treasury.
How do I complete IRS Form 1099S?
First, complete all identifying information for the Filer and Transferor. Next, enter the relevant TINs and addresses onto Form 1099-S. Finally, ensure the form is signed (implied requirement) before submitting it to the IRS.
What happens if IRS Form 1099S is filed incorrectly?
If an official printed Copy A of Form 1099-S is self-printed from a PDF and filed, the filer may be subject to a penalty because the IRS may not be able to scan it.
Who must file if no one is responsible for closing the transaction?
The person required to file is explained later in the 'Who Must File' section. Check Instruction p.2, item (2).
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