Key 2025 Year End Filing Dates

Modified on Fri, Nov 14 at 4:36 PM

Here is a table of key year end filing dates.

Form	Due Date to fed/state	Due Date to Employee (including former employees)	Due date to eligible contractors	Filing system	Quick links
W2/W3	2/2/2026	2/2/2026		Federal: SS Business Services State: NJ-Axway PA- MyPATH	https://www.ssa.gov/employer/ e-GovServices@treas.nj.gov myPATH (mypath.pa.gov).
1099-NEC	1/31-2/2/26		1/31-2/2/26	IRIS (through IRS)	https://www.irs.gov/filing/e-file-information-returns-with-iris.
1095-C	3/31/2026	3/31/2026		AIR (through IRS)	https://www.irs.gov/e-file-providers/affordable-care-act-information-returns-air