Privacy Policy
Last updated: February 2026
Overview
TaxCalc UK is committed to protecting your privacy. This Privacy Policy explains how we handle information when you use our tax calculator.
Information We Collect
We do not collect or store any personal financial information. All calculations are performed locally in your browser. Your salary and tax data never leaves your device unless you explicitly choose to share it via the share feature.
Analytics
We use Vercel Analytics to understand how visitors use our website. This service:
- Does not use cookies
- Does not collect personally identifiable information
- Does not track you across websites
- Only collects anonymous usage metrics (page views, etc.)
Feedback
When you submit feedback through our feedback form, we collect:
- Your feedback message
- The income amount you entered (for context)
- The page URL
- Timestamp of submission
This information is sent to Formspree for processing and is used solely to improve our calculator.
Sharing Your Calculations
If you use the share feature, your calculation parameters are encoded in the URL. Anyone with the link can see the values you entered. We do not store these shared calculations on our servers.
Third-Party Services
We use the following third-party services:
- Vercel - Hosting and analytics (privacy-focused, cookie-free)
- Formspree - Feedback form processing
Data Security
We take reasonable measures to protect any information submitted through our feedback form. All data transmission is encrypted using HTTPS.
Your Rights
Under UK GDPR, you have the right to:
- Access any personal data we hold about you
- Request deletion of your data
- Object to processing of your data
To exercise these rights, please contact us using the feedback form.
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.
Contact
If you have any questions about this Privacy Policy, please use the feedback button on the calculator page.