OvertimePayPro is a small, independent site with one job: make overtime pay math transparent. Most calculators on the internet hand you a single number and ask you to trust it. Ours show every step — the regular hours, the premium, the caps, the phase-outs — so you can check the math against your own pay stub.
Every rule on this site comes from a primary source, not from copying other calculators:
When the law or IRS guidance changes, the calculators and guides are updated to match — and the guides say when they were last checked.
We are not affiliated with the US Department of Labor, the IRS, or any government body. We are not tax advisers or lawyers, and nothing here is professional advice — see our disclaimer. If your situation involves a dispute, back pay, or a complex tax position, talk to a qualified professional or your state labor agency.
Found an error, or a rule we should cover? Get in touch — corrections are a feature of this site, not an embarrassment.