Last updated: October 20, 2026
What this calculator does with your numbers
The Self-Employment Tax & Loan Calculator runs entirely in your web browser. The amounts you type are used only on your device to show results. They are not sent to us, not stored on our servers and not shared with anyone.
What is saved in your browser
The calculator saves two small values in your browser’s local storage so you don’t have to repeat them: setc-terms-accepted (the version of the Terms of Use you accepted) and setc-lang (your language choice, English or Spanish). They never leave your device. You can delete them at any time by clearing this site’s data in your browser settings.
Cookies, analytics and advertising
This site currently uses no analytics or advertising. If that changes, this page will be updated before those services are added and will explain what data they collect.
Hosting
Like any website, the company that hosts this site may keep standard technical logs (such as IP address, browser type and date of the request) to deliver the page and protect it from abuse.
Contact
Questions about this policy: alexandernunezg70@gmail.com