🔒 1. Core Privacy Commitment: Local-First Calculations
At 401kcalculate.com ("we", "our", or "us"), we believe your financial numbers belong solely to you. All calculations (including salary inputs, 401(k) balance, contribution rates, and retirement projections) are performed client-side in your web browser using JavaScript.
We do NOT transmit, collect, or store your personal income, account balances, employer match figures, or retirement age on our servers or databases.
📊 2. Information We Automatically Collect
Like most modern websites, we collect non-personally identifiable information automatically to ensure server reliability, measure site performance, and protect against security threats:
- Log Files: Internet Protocol (IP) addresses, browser type, Internet Service Provider (ISP), referring/exit pages, operating system, date/time stamps, and clickstream data.
- Local Browser Storage: We use HTML5 LocalStorage to remember your user interface preferences (such as Light/Dark theme mode and active nominal/real dollar toggle) locally on your device.
⚖️ 4. CCPA / CPRA & GDPR User Rights
Depending on your jurisdiction (such as California under the California Consumer Privacy Act or the European Economic Area under GDPR), you have specific statutory rights:
- Right to Know & Access: You have the right to request disclosure of any personal data collected.
- Right to Deletion: You have the right to request deletion of any stored personal data.
- Do Not Sell My Personal Information: We do not sell, rent, or trade your personal data to any third party.
📬 5. Contact & Privacy Inquiries
If you have questions, concerns, or requests regarding this Privacy Policy or our privacy practices, please contact us at: