Sales and use tax software

Touchless compliance is the process of autonomously automating return preparation with AI, transferring data from source systems directly to returns without human intervention until final review and sign-off. ONESOURCE manages the entire workflow — from data extraction and validation to return population and error prevention — while maintaining comprehensive audit trails. Unlike black-box AI approaches, our sales and use tax software emphasizes explainability, control, and adaptability, ensuring tax professionals maintain oversight while eliminating manual data entry and repetitive tasks. 

ONESOURCE Sales & Use Tax AI provides access to more than 1,200 U.S. state, county, and city signature-ready official returns, covering the complete United States, Canada, and Puerto Rico. We offer electronic filing support in 33 states plus Canada, providing the most comprehensive e-filing coverage available in the market. All forms receive automatic monthly content updates to ensure compliance with the latest tax law changes and reporting requirements, requiring zero maintenance effort from your team. As your business expands into new jurisdictions, you can easily add coverage in minutes rather than months.

ONESOURCE Sales & Use Tax AI provides seamless data integration to major enterprise resource planning (ERP), financial, billing, and e-commerce systems. Our cloud-based solution enables hands-off data transfer from your source systems directly to tax returns, eliminating manual data extraction and rekeying. The platform integrates tightly with other ONESOURCE solutions, including Determination, Certificate Manager, and Indirect Compliance. Our implementation team works closely with your IT and tax departments to ensure smooth integration with minimal disruption to existing workflows.

No, ONESOURCE Sales & Use Tax AI serves organizations across all segments — from commercial and mid-market companies to large enterprises and global account management (GAM) clients. Our cloud-based software scales efficiently to meet your specific needs, whether you're filing in a few jurisdictions or hundreds. Small enterprises achieve significant annual savings by reducing their compliance process from 14 to five days. Accounting firms also leverage our tax software to manage compliance portfolios for multiple clients with standardized, automated workflows.

We’ve designed ONESOURCE Sales & Use Tax AI with professional judgment in mind. The AI agent handles routine data transfer, validation, and return preparation autonomously, while tax professionals maintain control over final review and sign-off. Our human-in-the-loop approach ensures that AI handles repetitive, time-consuming tasks while your tax team applies expertise to strategic decisions, exception handling, and critical oversight. Comprehensive audit trails provide complete transparency into every automated action, enabling efficient review and ensuring regulatory compliance. This balanced approach delivers the efficiency of automation while maintaining the accuracy and accountability requirements of tax compliance. You determine the appropriate balance between automated and manual intervention based on your specific risk tolerance and business requirements.