124941 -

: If mailing, the address depends on your state and whether you are including a payment.

: Ensure totals match your internal payroll records; common discrepancies often arise from tax responsibility reports vs. actual filings. Submission Methods 124941

The is the "Employer's QUARTERLY Federal Tax Return," used by employers to report income taxes, Social Security tax, or Medicare tax withheld from employee's paychecks and to pay their portion of Social Security or Medicare tax. Filing Schedule Q1 (Jan–Mar): Due April 30. Q2 (Apr–Jun): Due July 31. Q3 (Jul–Sep): Due October 31. Q4 (Oct–Dec): Due January 31. Key Requirements : If mailing, the address depends on your