3rd Quarter 2025 941. Employers must file form 941 at the end of each quarter to report federal income taxes and fica (social security and medicare taxes) withheld from employee p. Learn filing essentials, get instructions, deadlines, mailing info, and more.
For the tax year 2025, the form 941 filing deadlines are: Tax year 2025 guide to the employer’s quarterly federal tax form 941.