The recipient copy deadline for Forms 1099-S, B & MISC (Box 8, 10) is February 17, 2026.

The recipient copy deadline for Forms 1099-S, B & MISC (Box 8, 10) is February 17, 2026. E-File Now

Form 1042 Mailing Address

Charles Hardy | Last Updated: November 28, 2025

IRS mandates e-filing for 1042 and 1042-S forms for most filers.

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