Tax compliance software
Make indirect tax your strategic advantage
Prepare returns faster, with fewer errors, and gain complete audit transparency with AI-powered tax compliance software — built to help tax teams across thousands of jurisdictions worldwide
Compliance complexity is outpacing manual processes
Indirect tax compliance is becoming more digital, more complex, and more unforgiving due to:
Our approach: AI that works with you, not against you
ONESOURCE combines agentic AI with predictable automation and human oversight to handle the full compliance life cycle — without sacrificing control or auditability.
Earlier and cleaner
Cut compliance cycles from 30 days to 11 days while reducing errors by up to 50%. Continuous preparation means no more end-of-period scrambling.
Explainable and auditable
Maintain full control with reversible actions — never black-box automation. Every AI action includes clear variance explanations and complete audit trails.
Scalable and smart
Add new jurisdictions without adding headcount. Agentic AI learns from your processes and handles common issues automatically.
Measurable impact from day one
$25K annual savings
Small enterprises saw a process reduction from 14 days to five days, leading to $25,000 in annual savings*
$60K annual savings
Large enterprises reduced their 30-day process down to just 11 days, resulting in annual savings of $60,000*
$50% efficiency gains
Forrester TEI study reports that organizations achieved up to 50% efficiency gains for tax-filing preparation*
*Based on internal Thomson Reuters testing
What this means for you
Shorter compliance cycles with fewer errors and less rework
Tax teams freed to focus on analysis and planning
Confident sign-off with explainable variance analysis
Scalable growth without increasing compliance risk
Complete automation across every touch point
- Sales and use tax compliance
- Global indirect tax compliance
- AI-driven exception management
Sales and use tax compliance: U.S. and Canada
Streamline your sales and use tax compliance across the U.S. and Canada with a solution that offers:
- Automated preparation of more than 1,200 state, county, and city returns
- Hands-off data transfer from source systems to ready-to-file returns
- Built-in validations and error prevention
- Electronic filing where it’s supported
Global indirect tax compliance
Stay compliant across borders with automated support for every major global indirect tax requirement:
- VAT returns by country and registration
- SAFT/SII and digital reporting outputs
- Prefilled return comparison and analysis
- Cross-system reconciliations with detailed audit trails
AI-driven exception management
Resolve compliance exceptions faster with AI that identifies, fixes, and learns from variances:
- Automated handling of mapping errors, foreign-exchange differences, and timing variances
- Repeatable fixes that learn and improve over time
- Clear explanations for every variance and correction
Tax compliance software for global and sales tax complexity
ONESOURCE helps tax and finance teams manage sales tax, VAT, GST, and other indirect tax obligations with AI-powered tax compliance software that supports a more touchless approach to preparation, validation, reconciliation, and filing. Connecting source data, automating repetitive compliance tasks, and enabling review-ready workflows help organizations reduce manual effort and scale compliance with greater control.
Who benefits from touchless compliance?
Purpose-built solutions for sales tax and global VAT compliance
ONESOURCE Indirect Compliance AI
Automate global indirect tax reporting with this cloud-based platform. Continuously prepare VAT returns, SAF-T/SII filings, and listings while reconciling data across ERP systems, e-invoicing platforms, and tax authorities. Deliver review-ready packages with explainable AI and audit trails.
ONESOURCE Sales & Tax Use AI
Automate sales and use tax return preparation across 1,200 U.S. jurisdictions with AI-powered touchless compliance, reducing manual processes significantly while eliminating audit risk.
Frequently asked questions
Sales tax compliance software typically focuses on U.S. state and local sales and use tax obligations, including return preparation, validation, and filing. Global tax compliance software supports international indirect-tax requirements, including VAT, GST, digital reporting, listings, and country-specific filing formats across multiple jurisdictions.
AI helps identify anomalies, classify exceptions, suggest or apply approved corrections, accelerate reconciliations, and reduce repetitive manual tasks. In ONESOURCE, AI is combined with predictable automation and human controls to support explainability, transparency, and auditability.
Sales tax compliance software is ideal for corporations with U.S. sales and use tax filing obligations, especially those managing large filing volumes, multiple jurisdictions, or complex compliance requirements. It is also useful for firms and enterprises seeking to reduce manual return preparation and filing efforts.
Global tax compliance software is designed for multinational organizations that manage VAT, GST, SAFT, SII, listings, and other international indirect tax obligations. It is especially valuable for teams operating across multiple countries, systems, and digital reporting frameworks.
ONESOURCE improves audit readiness through built-in validations, reconciliation workflows, variance explanations, audit logs, and assembled review packs that document exceptions, adjustments, and filing evidence.
Questions about our products or services? We're here to help you.
Contact our team to learn more about our tax solutions.
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