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Compliance & Legal

Privacy Policy

Last Updated: January 15, 2025 • Effective Date: January 1, 2025

🔒 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.

🍪 3. Google AdSense & Third-Party Advertising Cookies

We use Google AdSense and third-party advertising vendors to display relevant advertisements when you visit our website. These companies may use cookies and web beacons to serve ads based on prior visits to this website or other websites on the Internet:

  • Google DoubleClick DART Cookies: Google's use of advertising cookies enables it and its partners to serve ads to our users based on their visit to 401kcalculate.com and other sites across the web.
  • Personalized Advertising Opt-Out: Users may opt out of personalized advertising by visiting Google Ads Settings or aboutads.info.

⚖️ 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:

Website: 401kcalculate.com
Email: contact@401kcalculate.com
Subject: Privacy Policy Inquiry