Income tax calculator

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Use this calculator to estimate the actual paycheck amount that is brought home after taxes and deductions from salary. It can also be used to help fill steps 3 and 4 of a W-4 form.

This calculator is intended for use by U.S. residents. The calculation is based on the 2025 tax brackets and the new W-4, which, in 2020, has had its first major change since 1987.

Before-Tax vs. After-Tax Income

In the U.S., the concept of personal income or salary usually references the before-tax amount, called gross pay.

Tax calculator

For instance, it is the form of income required on mortgage applications, is used to determine tax brackets, and is used when comparing salaries. This is because it is the raw income figure before other factors are applied, such as federal income tax, allowances, or health insurance deductions, all of which vary from person to person.

However, in the context of personal finance, the more practical figure is after-tax income (sometimes referred to as disposable income or net income) because it is the figure that is actually disbursed. For

how much will i be taxed on 500 a week

how much will i be taxed on 400 a week