Indirect tax engine

Harness the power of automation with ONESOURCE Determination 

Calculating, collecting, and reporting indirect tax gets more complicated as a business grows. Take the risk out of the equation and automate processes that drive greater efficiency with numbers you can count on.

What can ONESOURCE Indirect Tax Determination do for you?

Simplify your indirect tax calculations

Calculate your indirect taxes with an automated solution for global sales tax, use tax, GST, VAT, and excise tax.

Explore more features

Have questions?
Contact a representative

Seamlessly connect all your business systems

Connect to ERP, financial, billing, e-commerce, POS, or payment systems through pre-built and custom integrations.

Explore more features

Have questions?
Contact a representative

Avoid errors with confidence

Reduce the risk of audit-triggering mistakes using our in-house expertise, backed by SSAE 18 and ISAE 3402 certified processes.

Explore more features

Have questions?
Contact a representative

Oil and Gas

Our single tax engine has everything to support oil and gas tax calculations, from sales and use, motor fuels excise, and value-added taxes to volumetric-based taxes like Superfund.
Learn about ONESOURCE Determination for the Oil and Gas industry

Retail

Tax management for retailers to ensure compliance, even during peak sales periods, without compromising customer experience.
Learn about ONESOURCE Determination for the Retail industry

Manufacturing

Accurately validate and reconcile vendor-charged tax on equipment, drop shipments, materials, and other goods and services.
Learn about ONESOURCE Determination for the Manufacturing industry

The value of ONESOURCE Indirect Tax Determination

See how it works

Watch the video and learn how ONESOURCE Determination simplifies configuring a company structure, setting up tax calculations for global jurisdictions, streamlining tax returns, and more.

Tour ONESOURCE Determination

Manage product and service-specific taxability.

Tailor an integration to a specific workflow or process without disrupting the business.

Use standard APIs to connect ONESOURCE Determination to business workflows, applications, or platforms without a complex software implementation.

Discover related solutions

ONESOURCE Indirect Tax Compliance software

Automate your company's sales and use tax, GST, and VAT compliance and expedite your global indirect tax compliance obligations. Move beyond complicated, country-specific spreadsheets to stay compliant across the globe.
Learn more about ONESOURCE Indirect Tax Compliance software

ONESOURCE Certificate Manager

Manage the accurate tracking and validation of sales tax exemption certificates through this powerful software. Save time by letting customers upload certificates via a secure, online portal and see fewer exemption status disputes, audits, or penalties.
Learn more about ONESOURCE Certificate Manager