Federal Income Tax Calculator

Last updated October 28, 2026

Privacy policy and affiliate disclosure

The calculators run in your browser. The numbers you enter are not sent to us or stored, and this site sets no cookies.

Affiliate disclosure

Some links to tax software or tax professionals may be affiliate links. If you click one and buy, we may earn a commission at no extra cost to you. Affiliate links are marked as sponsored.

Commissions do not change any estimate. Every calculator uses the same published IRS, SSA and state figures listed on the sources page, whether or not a partner pays us.

Estimates are for planning and are not tax, legal or financial advice.

Privacy policy

What you enter

Income, deductions and other inputs are calculated on your device. They are never sent to a server, saved or shared.

Hosting

Cloudflare hosts this site. To deliver pages and block abuse, Cloudflare processes standard request data such as your IP address and browser type. See the Cloudflare privacy policy.

Analytics

We use Cloudflare Web Analytics to count page views and measure load times. Cloudflare states that it uses no cookies or local storage and does not fingerprint visitors.

Partner sites

If you follow an affiliate link, the partner's site may set its own cookie to credit the referral. Its privacy policy applies once you leave this site.

Changes

We will update this page and its date when these practices change.

Contact

Questions, corrections or partnership requests: contact@federalincometaxcalculator.net