OneSource Indirect Tax by Thomson Reuters is a comprehensive solution for managing sales‑tax, VAT, and other indirect taxes across multiple jurisdictions. Looking for other platforms that can help automate tax calculation, filing, and reporting? Below are 20 strong alternatives in the tax compliance space.
Get targeted exposure with custom position pinning and highlighted placement.
Cloud‑based engine that automates sales‑tax calculation, returns filing, and exemption certificate management for global transactions.
Enterprise‑grade tax engine offering real‑time calculation, compliance filing, and analytics for sales, use, and VAT taxes.
End‑to‑end solution for indirect tax determination, filing, and reporting across more than 200 countries.
SaaS platform focused on e‑commerce sellers, providing automated sales‑tax calculation, filing, and reporting.
Integrated tax compliance suite that handles calculation, filing, and audit support for indirect taxes worldwide.
Free sales‑tax calculation and filing service for U.S. merchants, with optional paid filing and remittance support.
Specialized platform for digital goods and services, delivering VAT/GST compliance for SaaS, gaming, and streaming.
Robust tax calculation and filing engine used by large enterprises for sales, use, and excise taxes.
Real‑time tax determination engine with multi‑jurisdiction support and integration APIs.
Full‑service indirect tax compliance provider offering calculation, filing, and audit defense for multinational firms.
Part of Oracle Cloud ERP, delivering automated tax calculation, reporting, and compliance across global jurisdictions.
Integrated tax solution within SAP S/4HANA that automates tax determination, filing, and audit reporting.
Research‑driven tax compliance platform offering up‑to‑date rates, filing tools, and analytics for indirect taxes.
Research and compliance suite that includes indirect tax rate libraries, filing tools, and audit support.
Cloud‑native solution for sales‑tax calculation and filing, optimized for mid‑size e‑commerce businesses.
European‑focused VAT compliance platform offering automated calculation, filing, and reporting.
Automation‑first tax compliance platform that centralizes calculation, filing, and audit trails for global indirect taxes.
All‑in‑one indirect tax solution for SaaS and subscription businesses, handling multi‑jurisdictional VAT/GST.
Scalable tax compliance platform offering real‑time calculation, filing, and analytics for B2B marketplaces.
Global tax compliance suite that integrates with ERP/CRM systems to automate indirect tax determination and filing.