Privacy & Data Handling

What Data Is Processed

This tool processes the following information you provide through the calculator form:

• Date of customs entry
• Declared value (USD amount)
• Country of origin
• HTS (Harmonized Tariff Schedule) code

No personally identifiable information (PII) is required to use the calculator. We do not collect names, addresses, email addresses, or phone numbers through the estimation tool.

Where Data Is Processed

All tariff exposure calculations are performed entirely in your browser using client-side JavaScript. Your customs entry data is not transmitted to our servers for calculation purposes. The tariff rate data used for calculations is loaded as static files and does not change based on your inputs.

Data Retention

Session data (your calculator inputs and results) is stored in your browser's localStorage to maintain your session across page navigation. This data:

• Remains on your device only
• Is not transmitted to any server for storage
• Can be cleared at any time by clearing your browser data or using your browser's developer tools
• Is automatically cleared when you clear your browser's localStorage

Third-Party Services

This application uses the following third-party services:

• Vercel — Hosting and content delivery. Standard web server logs (IP address, user agent, requested URL) may be collected by the hosting platform. See Vercel's Privacy Policy.

No other third-party services receive data from this application. All calculations are performed locally in your browser.

Analytics & Tracking

This application does not currently use third-party analytics, advertising pixels, or tracking cookies. The only browser storage used is localStorage for maintaining your session and recording your disclaimer acceptance.

Contact

For questions about data handling, contact us at support@ieepa.co.