Privacy Policy

What we collect

We collect anonymous usage data through Google Analytics and PostHog to understand how people use the calculator. This includes page views, referral sources, and general geographic region. We do not collect personally identifiable information.

Salary data

The salary amounts you enter are sent to our server to perform tax calculations but are not stored or logged. Calculations are performed in real-time and results are not persisted.

Cookies

We use cookies for analytics (Google Analytics, PostHog) and to remember your theme preference (light/dark mode). No advertising cookies are used.

Third parties

We use Cloudflare for hosting and CDN, Google Analytics for usage analytics, and PostHog for product analytics. We do not sell or share your data with any other third parties.

API requests

API requests are not logged or stored beyond what is necessary for processing. We do not track which calculations are performed via the API. Standard request logs (IP address, timestamp, path) may be retained briefly for security and abuse prevention.

Last updated: March 2026