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Privacy Policy

Last updated: March 2026

Information We Collect

CalcFalcon is designed with privacy in mind. Our calculators run entirely in your browser - we do not collect, store, or transmit any personal information or calculation data to our servers.

Calculator Data

All calculations are performed locally in your browser. When you use our calculators:

  • Your inputs and results are not sent to any server
  • Calculator state may be encoded in the URL for sharing purposes - this is entirely optional
  • We do not track individual calculation sessions

Email Communications

If you subscribe to our newsletter, we collect your email address to send you tax tips, calculator updates, and related content. Your email is stored with our email service provider, Resend.

  • We only collect your email address - no other personal data
  • You can unsubscribe at any time via the link in every email
  • We never sell or share your email address with third parties

Cookies and Tracking

We use minimal cookies and tracking:

  • Essential cookies: May be used for basic site functionality
  • Analytics: We may use privacy-focused analytics to understand site usage in aggregate

Advertising

We display advertisements through Google AdSense to support the free tools on this site. When ads are shown:

  • Google may use cookies to serve ads based on your prior visits to this site or other websites
  • Google's use of advertising cookies enables it and its partners to serve ads based on your browsing history
  • You can opt out of personalized advertising by visiting Google Ads Settings
  • You can opt out of third-party vendor cookies at aboutads.info

For more information on how Google uses data, see Google's Privacy Policy.

Affiliate Links

Some pages on CalcFalcon contain affiliate links to products and services we recommend. When you click an affiliate link and make a purchase, we may earn a commission at no extra cost to you. These recommendations are based on genuine evaluation and relevance to our calculator tools. Affiliate partnerships do not influence our calculator results or editorial content.

Third-Party Services

Our site may include:

Your Rights

You have the right to:

  • Use our calculators without creating an account
  • Clear your browser data at any time
  • Opt out of personalized advertising through your browser settings
  • Unsubscribe from email communications at any time
  • Request deletion of your email from our mailing list

Contact

If you have questions about this privacy policy, please contact us through our website.

Changes to This Policy

We may update this privacy policy from time to time. Any changes will be posted on this page with an updated revision date.