Fillable IRS Form 1099‑S (Proceeds From Real Estate Transactions)

Form 1099‑S is the IRS information return used to report the gross proceeds from the sale or exchange of real estate. Whether you are a title company, real‑estate agent, or a private individual who closed a transaction, you must provide a copy to the seller and file it with the IRS.

What Is Form 1099‑S?

The form captures essential details such as the closing date, property address, gross proceeds, and any property or services received. Accurate reporting helps prevent penalties and ensures the seller can correctly report capital gains.

How to Complete Form 1099‑S Online

Instead of printing, downloading, and editing the PDF manually, simply click the Fill out this form button on this page. The Formize PDF Filler app will load the official IRS PDF (2025 version) in a secure, fillable interface.

• Step 1: Click “Fill out this form”.
• Step 2: Wait a few seconds while the Formize app loads the fillable PDF.
• Step 3: Enter the required information in each highlighted field.
• Step 4: Review the completed form, then download or email it directly to the IRS.

Common Mistakes to Avoid

• Leaving the seller’s TIN blank – the IRS requires a valid Taxpayer Identification Number.
• Mismatching the property address with the legal description.
• Forgetting to check the “Foreign Person” box when applicable.
• Submitting the form after the January 31 deadline, which can trigger penalties.

Where to Send the Completed Form

Paper filings must be mailed with Form 1096 to the IRS address listed in the instructions. Electronic filers should use the FIRE system; Formize also offers an export option for e‑filing.

Download the official 2025 fillable PDF below or fill it out instantly with Formize.