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Privacy Policy

Last updated: 2026-06-14

Your privacy matters. This policy explains what information What Is My Tax (whatismytax.com) collects and how it is used.

Calculations stay in your browser

The numbers you enter into our calculators are processed in your browser and are not transmitted to or stored on our servers.

Information we collect

Like most websites, we may automatically collect standard technical data (such as IP address, browser type, pages visited) through analytics and advertising tools to understand site usage and improve content.

Cookies & advertising

We use cookies and similar technologies for analytics and advertising. Third-party vendors, including Google, use cookies to serve ads based on your prior visits to this and other websites. Google's use of advertising cookies enables it and its partners to serve ads based on your visits. You may opt out of personalized advertising via Google's Ads Settings, and learn more about how Google uses data at policies.google.com/technologies/partner-sites.

Email

If you subscribe to our newsletter, we use your email address solely to send updates you requested. You can unsubscribe at any time.

Your choices

You can control cookies through your browser settings and opt out of personalized ads via the tools above. Depending on your location, you may have additional rights (such as under GDPR or CCPA) to access or delete your data.

Children

This site is not directed to children under 13, and we do not knowingly collect their data.

Contact

For privacy questions, email hello@molaritycalculator.net.