Privacy Policy

Your calculator inputs never leave your browser

Everything you enter into our calculators — income, tips, overtime, taxes paid, contribution amounts — is processed entirely on your device by code running in your browser. We do not transmit, store, log, or have any access to these figures. There are no accounts, no sign-ups, and no databases holding user data.

What we do collect

Our hosting provider (Vercel) may collect standard, aggregated technical logs — such as IP addresses, browser type, and pages requested — to serve the site and protect it from abuse, as any web host does. We do not use this information to identify individuals.

Cookies and advertising

This site uses Google AdSense to cover its operating costs. Advertising is not yet live; no advertising cookies are set at present. The disclosures below apply from the moment ads begin serving.

• Third-party vendors, including Google, use cookies to serve ads based on your prior visits to this website.
• Google's use of advertising cookies enables Google and its partners to serve ads to you based on your visits to this site and/or other sites on the internet.
• You may opt out of personalized advertising by visiting Google Ads Settings. You may also opt out of a third-party vendor's use of cookies for personalized advertising by visiting www.aboutads.info/choices.

Where required by law — for example for visitors in the European Economic Area and the United Kingdom — a consent message will be presented before any advertising cookies are set.

We do not collect or read your personal information through advertising. The figures you enter into our calculators are never transmitted to advertising providers or to any other third party.

Third-party links

Our pages link to external sources such as IRS.gov. Those sites have their own privacy policies; we are not responsible for their practices.

Children's privacy

This site is intended for adults and does not knowingly collect any information from children under 13.

Contact

Questions about this policy? Reach us via the contact page.