Income Tax Calculator

Filing

Only needed if 65 or over

Age 0-16

Age 17 or older

Tax Year
Income
$

W-2 box 1

$

W-2 box 2

$

W-2 box 17

$

W-2 box 19

Has Business or Self Employment Income?
Other income optional
$

SSA-1099, RRB-1099

$

1099-INT

$
$

1099-DIV

$

e.g. rentals and real estate, royalties

$
$
$

e.g. unemployment pay (1099-G), retirement pay (1099-R)

%
Deductions & Credits
Itemise deductions and credits optional — the standard deduction applies otherwise
$
$
$

Max $10,000 for qualified vehicle purchase

$
$
$
$
$

Max $2,500/Person

$

Max $3,000/Person, $6,000 total, up to age 13

$

Student 1

$

Student 2

$

Student 3

$

Student 4

$

Example

Sample: a single filer aged 30, $80,000 of wages with $9,000 withheld, for 2025.

This is a sample result, not your calculation. Enter your own values to replace it.

Fill in your income and press Calculate to estimate the tax owed or refunded.

Tax Amount Owe

—

The return, line by line

Estimated federal return, line by line
Total Income —
Total Deductions —
Taxable Income —
Regular Taxes —
Alternative Minimum Tax —
Net Investment Income Tax —
All Tax Credits —
Total Tax with Credits —
Marginal Tax Rate —
Tax Pre-payments —
Tax Amount Owe —

An estimate of federal tax only. It takes the mainstream path through each rule and cannot know everything a real return turns on, so treat it as a guide rather than a filing. State returns, the earned income credit and the refundable part of the child credit are not modelled.

Check your entries

Every amount must be zero or more, and the age a real one.