Standard vs Itemized Deduction Calculator
Compare your standard deduction against your itemized deductions to see which saves more.
About the Standard vs Itemized Deduction Calculator
The Standard vs Itemized Deduction Calculator gives you an instant answer from just a few inputs — filing status, total itemized deductions. It runs entirely in your browser, so the numbers you enter stay private and never touch a server, and the result recalculates the moment you change a value. It's free to use with no sign-up, no limits, and nothing to install.
Worth Knowing
This comparison is one of the highest-value few minutes in tax prep: you may take the standard deduction or itemize, never both, so you simply want whichever is larger. Since the standard deduction roughly doubled after 2017, itemizing now only pays off with substantial deductible expenses — big mortgage interest, state and local taxes (capped at $10,000), or large charitable gifts. If your itemized total falls short, the standard deduction wins with far less paperwork.
How to Use
- Enter Filing status into the first field of the Standard vs Itemized Deduction Calculator.
- Fill in the rest: Total itemized deductions.
- Your result appears instantly as you type — there's no submit button or page reload.