What is Effective Tax Rate?
Your effective tax rate is the total tax you paid divided by your total income — your real, blended average. It's the honest answer to "what percentage did I actually pay?"
How it works
Because lower brackets tax your early dollars gently, the average always comes out below your top bracket. Divide your total tax by your gross (or taxable) income and you'll usually get a number that surprises people who assumed they "pay 24%."
A quick example
What people get wrong
When you hear someone's tax rate on the news, ask whether it's marginal or effective. They're often 8–12 points apart, and mixing them up leads to bad financial decisions.