Payroll calculators for employers
Each calculator works one payroll rule or measure through with your numbers, on the glossary page that explains it. State law can change the result, and each calculator says where.
- WORKED EXAMPLE15 U.S.C. §1673(a)
One week: an ordinary creditor order for the federal maximum
- WORKED EXAMPLETreas. Reg. §31.3402(g)-1, supplemental wages
A $1,000 net bonus in 2026, paid separately at the 22% flat rate
- WORKED EXAMPLE29 CFR 778.110
One workweek: hourly pay plus a nondiscretionary bonus
- WORKED EXAMPLE26 U.S.C. §§3101, 3111
One paycheck in 2026: an employee crossing the Social Security wage base
- WORKED EXAMPLE26 U.S.C. §3302
One year, three employees: the state tax paid after the Form 940 due date
- WORKED EXAMPLE26 U.S.C. §6656
One late deposit in 2026: $25,000, a week after its due date
- WORKED EXAMPLE26 U.S.C. §4980H
Plan year 2026: 42 full-time employees, part-time hours, and one premium
- WORKED EXAMPLE40 U.S.C. §§3141, 3142
One workweek: a plan that covers part of the fringe, and 5 overtime hours
- WORKED EXAMPLE26 U.S.C. §§3111, 3301
One year, 2026: a $60,000 W-2 employee or a contractor at $40 an hour
- WORKED EXAMPLEEmployer policy
One policy year: 80 hours a year, paid biweekly, with a 40-hour carryover cap
- WORKED EXAMPLE26 U.S.C. §§3111, 3301
One year, 2026: $60,000 in wages, before state rates and benefits
- WORKED EXAMPLEBLS JOLTS
One year: 120 employees and 18 separations
General information, not legal or tax advice. Rules change; confirm current requirements with the relevant agency or your advisor.