Privacy Policy

Last updated: June 3, 2026

Our Commitment to Privacy

SE Tax Calculators is built on a simple principle: your data stays in your browser. All tools run entirely client-side using JavaScript. We do not collect, store, transmit, or process any personal information on our servers.

Information We Do Not Collect

Because all processing happens locally in your web browser, we never see or have access to:

Income figures, expense amounts, or financial data you enter
Mileage logs or deduction details
Filing status or personal tax information
Any data from any of our calculator tools

Cookies and Tracking

We do not use cookies, local storage, or session storage. We use Cloudflare's privacy-preserving web analytics which does not use cookies or collect personal data.

Third-Party Advertising

This site uses Google AdSense to display advertisements. Google may use cookies to serve ads based on your visits. You can opt out at Google Ads Settings or AboutAds.info.

Data Security

Since no data is transmitted to our servers, there is no server-side data to breach. Your information never leaves your browser.

Changes to This Policy

We may update this policy from time to time. Changes will be posted on this page.

Contact

Questions? Visit our Contact page.