Privacy Policy

Last updated: June 2, 2026

The short version

Your calculator inputs — your income, expenses, and filing status — are processed entirely within your own web browser. They are never transmitted to, collected by, or stored on our servers. We have no account system and never ask for personally identifying financial information.

Information we collect

We do not collect the figures you enter into the calculator. Like most websites, we may collect limited, non-identifying technical information automatically — such as your browser type, device type, and pages visited — to understand aggregate usage and keep the site working.

Cookies and analytics

We may use privacy-respecting analytics to measure aggregate traffic. If we display advertising in the future, our advertising partners (such as Google) may use cookies to serve and measure ads. Google's use of advertising cookies enables it and its partners to serve ads based on your visit to this and other sites. You can opt out of personalized advertising via Google Ads Settings.

Third-party services

Any third-party services we use (for hosting, analytics, or advertising) have their own privacy policies governing how they handle data. We encourage you to review them. This site is hosted on Cloudflare Pages.

Children's privacy

This site is intended for adults managing their own taxes and is not directed at children under 13. We do not knowingly collect information from children.

Changes to this policy

We may update this policy from time to time. Material changes will be reflected by the "last updated" date above.

Contact

Questions about this policy? Email hello@1099estimator.com.