by Jelena Arkula | Sep 2, 2026 | 1099, Procedures
The 1099 FIRE to IRIS switch has a hard deadline, and it lands earlier than most write-ups say. The IRS closes the FIRE system on November 19, 2026 at 3 p.m. ET. After January 1, 2027, IRIS becomes the only electronic filing system for information returns, including...
