Get Answers Support Tax Filings & Payments 1099 Other 1099s When is the deadline to file Form 1099-S? Last modified 3/29/2023 8:11:03 AM EST The deadline for filing Form 1099-S with the Internal Revenue Service (IRS) depends on how the form is being filed. Recipient Copy Paper Filing E-filing February 15, 2025 February 28, 2025 March 31, 2025 To learn more about the 1099-S due date, click here. Was this helpful? Yes No Related Questions What is Form 1099-S? Are there any penalties associated with Form 1099-S? Go to Home Page Need more help? Get in touch with our dedicated support team Contact Us (704) 684-4751 support@taxbandits.com Sign Up for a FREE TaxBandits Account! The Smart CPA Choice Register Now Already have an account? Sign in