ExpressJust file it. W-2s, interest and unemployment, the standard deduction and credits worked out for you. About 10–15 minutes.Start Express →GuidedCheck off what happened in your year and we find the deductions and credits that go with it: tuition, child care, investments, rentals and more.Start Guided →
ExpertComing soonEvery form and option, a forms view and what-if scenarios.
42
State returns, with DC
564
Tests on the tax engine
$0
Charged in this prototype
0
Trackers or ad scripts
Every number has a why
Tap Why? beside any line to see what it was built from, the form and line it lands on, and the law behind it.
Written for 2026
New deductions for tips, overtime, seniors and car-loan interest, with the 2026 brackets and standard deduction.
Moved or worked across a state line?
Resident, part-year and nonresident returns, with the credit for tax paid to another state.
Stays on your device
No account and no server. Answers are saved in this browser and your PDF is built on your device.
Refund meter
Your refund or amount owed updates the moment you change an answer, so you always know where you stand.
Never asks for your SSN
Nothing here needs your Social Security number. This prototype works out your return; it doesn't file it.
Prototype. This build calculates a 2026 federal return and resident, part-year and nonresident returns for 41 states and DC. It doesn't file with the IRS or any state, and it never asks for your Social Security number. Your answers stay in this browser only.