Deadline for filing 1099 Misc - February 28
Filing dates:
Section 6071(c) requires you to file Form 1099-NEC on or before January 31, using either paper or electronic filing procedures.
File Form 1099-MISC by February 28, if you file on paper, or March 31, if you file electronically.
Reference: https://www.irs.gov/instructions/i1099mec#:~:text=your%20own%20files.-,Filing%20dates.,31%2C%20if%20you%20file%20electronically.