Marginal Tax Estimator

Knowing your income tax rate can help you calculate your tax liability for unexpected income and investment income, as well as for retirement planning purposes. This calculator estimates your average tax rate, your tax bracket, and your marginal tax rate for the current tax year.

Essential things to know about income taxes.

The more you know about taxes, the less burdensome they may seem. Here are some basic tax facts to help you better understand the U.S. tax system.

Get the essentials about income taxes

Does your kid need to file income taxes?

So your kid got some money from a job, an inheritance, or some other source this year, and you're wondering if they need to file an income tax return. We can help you decide.

Find out if your child has to pay income taxes