Tax Determination Software from Sovos

Real-time tax rates for sales and use tax, excise tax, VAT and GST

Tax determination software that simplifies VAT, GST, sales & use tax and more

Real-time tax calculations

Get automated, accurate VAT, GST, excise and sales tax rates and rule updates for more than 185 federal, state and local jurisdictions for all sales and purchases.

Simple integrations

Maximize resources by standardizing and centralizing data, reconciliations and reporting processes through certified adapters for SAP and Oracle and many other ERP, ecommerce and purchasing systems. Flexible REST API enables real-time calculation with any system.

Validate exemptions in real time

Integrate with your CRM to ensure you have valid customer documentation before you provide tax exemptions. Automatically check for existing certificates and instantly calculate accurate tax on complex transactions.

Optimal cloud performance

Get instant tax calculations even during peak transactional periods, like Black Friday and Cyber Monday. Flexible deployment options ensure 100 percent up-time and performance.

Eliminate documentation gaps

Use email tools to create lists of customers with missing, invalid or expiring certificates and easily request valid replacements.

Global tax databases for IPT

IPT Determination is the first solution to let you use determination tools and then directly upload for filing to tax authorities, providing a basis for consistent, accurate reporting, with the most complete database of tax rates and application rules for more than 80 countries.