Global Privacy Policy

Effective Date: May 25, 2026

1. The Zero-Knowledge Imperative

US UK Tax Tool is engineered with a fundamental respect for data privacy. Unlike traditional corporate finance web dashboards which collect, harvest and resell user accounting profiles, we operate a Zero-Knowledge client-side design.

All variable assessments, sliders adjusting, and computed margins occur purely within your browser core. We have no backend databases storing your revenues, we utilize no tracking analytics tools, and we maintain complete data isolation.

2. Browser Storage & State Isolation

Some of our tools support pipeline caching utilizing standard browser localStorage to allow users to save their current active rosters (e.g., project name lists in the Agency Modeler). This data is completely isolated within your specific device browser and is never uploaded, synced, or shared over the internet. You can wipe this local storage anytime by clearing your browser site settings.

3. External Links & External Content

Our pages contain links enabling smooth navigation across our multiple calculators. If you visit any external legal resources links, check their individual privacy statements. We assume no responsibility for third party contents.

4. GDPR & CCPA Compliance Statement

Because we do not collect, transmit, structure, or process *any* personally identifiable information (PII) or financial parameters, we hold no personal credentials matching GDPR, California Consumer Privacy Act (CCPA), or Gramm-Leach-Bliley Act (GLBA) definitions. There is no portal registry to audit, correct, or delete, ensuring your maximum safety by absolute default.

5. Updates & Auditing

We update this statement periodically to correspond to changes in on-device features. Any updates will remain committed to keeping your financial calculations perfectly private.