Technology

Our Technology

The 3T Engine (Tax Treaty Technology): a unique algorithm

Why TriRefund

Treaty Matrix

Our proprietary database covers all bilateral treaties in force.

  • 27 investment markets
  • 130 countries of residence
  • Real-time rates
taxia_core.php 
// TAXIA — moteur de récupération
$tax_matrix = [
  'CH' => 35.0, // Full reclaim
  'US' => 15.0, // Treaty benefit
  'FR' => 12.8, // Convention
];

Proprietary Algorithm

Real-time calculation of applicable rates based on investor residence.

Maximum Security

End-to-end encryption, no data stored after processing.

Speed

Analysis of thousands of lines in seconds.

Try our simulator

Test the technology