what is a 1099s

What You Need to Know About Form 1099-S

Summary

Form 1099-S is an IRS information return used to report gross proceeds from real estate transactions, including the sale or exchange of land, homes, and commercial property. Typically filed by the settlement agent, title company, or closing attorney, it ensures both the IRS and the seller have accurate records of the transaction. Unlike many 1099 forms, there is generally no minimum reporting threshold. To maintain compliance and avoid penalties, recipient copies are typically due by February 15 and must be filed with the IRS by March 31, with deadlines adjusted for weekends or holidays.

More Details

The 1099-S is used to report the gross proceeds from the sale or exchange of real estate and certain royalty payments. This includes transactions that consist of sale or exchange for money, indebtedness, property, or services of any present or future ownership interest in:

  • Improved or unimproved land, including air space
  • Permanent structures, such as residential, commercial or industrial buildings
  • Stock in a cooperative housing corporation
  • Noncontingent interest in standing timber
  • A condominium unit and its fixtures and common elements, including land

Applicable businesses: Real estate brokers, banks, real estate agents, escrow companies, title companies, real estate lawyers and attorneys for property transactions.

When to file: 1099-S forms must be mailed to recipients by February 15 and e-filed with the IRS by March 31 each year.

NOTE: When the due date falls on a weekend or legal holiday, the form due date is moved to the next business day.

FAQs

Updated: 07/28/2026