Corridor / UK → Spain tax calculator

Privacy Policy

Last updated: May 2026

1. Who we are

Corridor is operated by Colin Bennett (sole trader). You can contact us at bennettcolin@zoho.eu. References to "we", "us", or "Corridor" in this policy mean Colin Bennett trading as Corridor.

2. What we collect

When you submit the calculator form, we store:

  • Your email address
  • Financial inputs you provide (salary, bonus, equity, pension)
  • Employment structure and residency history
  • Planned move date and target region
  • Attribution data (UTM parameters, landing page slug, HTTP Referer header)
  • Your computed tax scenario result

If you purchase a report, Stripe processes your payment. We do not store card numbers. Stripe provides us with confirmation of payment and your email.

3. How we use your data

  • To compute and display your eligibility and tax comparison
  • To generate and deliver your paid PDF report
  • To improve the accuracy of the calculation engine
  • To understand which channels bring visitors to the site

We do not sell your data, share it with third parties for marketing, or use it for automated individual profiling that produces legal effects.

4. Legal basis (UK GDPR)

We process your data on the basis of contract performance (delivering the report you purchased) and legitimate interests (improving the service and understanding traffic sources). Where you have provided your email solely for a free preview, we process it on the basis of your consent, which you may withdraw at any time.

5. Retention

Free (unpaid) scenarios are automatically deleted after 90 days. Paid scenarios are retained for up to 2 years to support re-download of purchased reports and to comply with financial record-keeping obligations. You may request earlier deletion — see section 6.

6. Your rights

Under UK GDPR, you have the right to access, correct, or erase your personal data; to restrict or object to processing; and to data portability. To exercise any of these rights, email bennettcolin@zoho.eu with your email address and scenario ID (if known). We will respond within 30 days.

To request deletion of a specific scenario, you may also use the API endpoint DELETE /api/scenario/:id where :id is the scenario UUID shown in your results URL.

7. First-party usage events

Corridor records first-party usage events — such as page views, calculator submissions, and checkout actions — in its own database to understand which channels bring visitors to the site and how the product is used. This data is not shared with any third party, contains no tracking cookies, and is stored solely on Corridor’s infrastructure. Events are automatically deleted after 400 days.

8. Cookies and tracking

Corridor does not use analytics cookies or third-party tracking scripts. UTM parameters in URLs are stored server-side when you submit the form; no cookie is set for attribution purposes.

9. Third-party processors

  • Stripe — payment processing (Stripe Privacy Policy at stripe.com/privacy)
  • MongoDB Atlas — database hosting in EU regions

10. Changes to this policy

We will update the "last updated" date at the top of this page when we make material changes. Continued use of Corridor after a material change constitutes acceptance of the revised policy.

11. Contact

Questions about this policy: bennettcolin@zoho.eu