Privacy Policy

Effective: May 2, 2026

What we collect

The Solo 401(k) calculator runs entirely in your browser. Income, age, salary, and contribution numbers stay on your device, they are never sent to our servers. Nothing here is stored, transmitted, or sold.

Analytics and ads

We use Google Analytics to see which pages are read. Google AdSense displays ads using cookies for personalization. Opt out at adssettings.google.com.

Cookies

One localStorage entry remembers your language preference. Google Analytics and AdSense set their own cookies as described above.

Your rights (GDPR/CCPA)

EU or California residents can access, correct, or delete personal data. Since we hold none on our servers, clearing your browser cookies and site data for this site is the cleanest reset.

Not financial advice

The calculator estimates contribution limits based on published IRS figures for 2026. It is not tax advice. For your specific situation talk to a CPA or fiduciary financial planner.

Contact

For privacy questions: [email protected]