2024 1099 Filing. Electronic filing submitted by april 1, 2024. For the 2024 tax year, all 1099 forms must be issued to the recipients by january 31, 2025, and the copies for the irs must be filed by february 28, 2025, if filing by paper, or by march 31,.
Paper filing postmarked by february 28, 2024; Electronic filing requirements for 1099 in 2024