API Overview

Tax Calculation Developer Guide
- Recent Revisions to This Document
- VISA Platform Connect: Specifications and Conditions for Resellers/Partners

Overview of Tax Calculation
- Prerequisites for Tax Calculation

Tax Calculation
- US and Canadian Tax Calculation
- International Taxes and Value-Added Tax (VAT) Calculation

Tax Reporting
- Commit Tax Calculation
- Refund Tax Calculation
- Void Tax Calculation

Supported Countries and Regions

City Abbreviations

REST Reason Codes

Required Fields for an International Tax and VAT Calculation Using the `REST API`

Use these fields to perform a tax calculation.

merchantInformation.vatRegistrationNumber
orderInformation.amountDetails.currency
orderInformation.billTo.country
orderInformation.lineItems.unitPrice