"Get sales tax, VAT, and GST right the first time, every time."

Suited for Medium and Enterprise customers, ONESOURCE Indirect Tax Determination manage indirect sales tax calculations wherever your customers are purchasing around the world. ONESOURCE is the all-in-one, #1 tax solution chosen by Medium-sized and Enterprise businesses B2C and B2B customers for over 20 years with certified implementers from the Big 4, Global 7, to regional and local value-added-resellers.

Streamline the entire sales, use, and value-added tax process with our ONESOURCE cloud-based platform that integrates with BigCommerce. Automate transaction tax decisions without the headache of managing and maintaining an in-house tax content or reporting systems. Calculate correct tax amounts in milliseconds and easily handle millions of transactions daily. Our all-in-one tax solution manages all your certificates (US) and all of your global e-invoicing mandates from around the globe!

Effortlessly navigate the ever-changing tax landscape by letting our global tax research team monitor more than 20k global tax jurisdictions in over 190 countries and territories covering sales, VAT, GST and excise taxes — all of which get automatically integrated with your business systems in real time. Better manage your tax requirements with control and consistency and gain a complete view of your tax liability from a single, unified, easy to implement system that's scalable to meet your company's evolving needs.

If you need more information on this ONESOURCE integration to BigCommerce, please contact us at ISVMarketplaces@thomsonreuters.com .

Thank you,

Victoria Walton, Director, ISV Marketplaces @Thomson Reuters