Trusted Tax Data Services for a Complex Regulatory World
Wealth managers, investment firms, and compliance teams trust SIX to provide the tax data required for tax calculation and reporting across multiple jurisdictions.
Our tax data services help you adapt swiftly to constantly evolving legal frameworks, reducing operational risk and ensuring investor protection. All with reliable, ready-to-use data that integrates directly into your internal systems.
Discover Our Tax Data Services
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IRS 871(m)
Automate in-scope instrument identification and reduce regulatory risk with reliable tax data from SIX.
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Stamp Duty & FTT
Streamline your compliance with financial transaction taxes using the up-to-date, accurate, and automated tax data from SIX. Reduce risk and boost both regulatory and operational efficiency.
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US Withholding Tax
Automate instrument classification, reduce errors, and streamline audits with reliable, up-to-date data from SIX.
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CRS and AEOI
Stay compliant with CRS and AEOI regulations through the reporting services from SIX. Access precise, comprehensive tax data solutions.
Turn Complex Processes into Simple Workflow
For example, automated instrument classification allows you to quickly and accurately identify securities subject to FATCA or Section 1446(f). With structured, up-to-date data, there’s no uncertainty, only clear and compliant results.
Audits also become faster and safer, since manual, error-prone steps are replaced by automated data deliveries. This ensures full traceability and reduces the risk of issues during reviews or inspections.
The service even supports more cost-efficient and scalable compliance. With the data feeds offered by SIX you can integrate data seamlessly into your internal systems, lowering operational costs and freeing up resources for more strategic business priorities.
Discover How Data Quality and Accessibility Are Transforming Financial Advisory
Explore the key challenges wealth managers face today: regulatory compliance, evolving tax rules, ESG integration, client engagement, and more.
Learn how today’s regulations, growing transparency demands, and technological advances are pushing firms to improve processes—enabling data-driven decisions, reduced risks, and better alignment with market expectations.
Tax Navigator Guide
The brochure gives you a comprehensive view of how the tax data solutions from SIX simplify cross-border tax management.
Do you have the data you need to efficiently manage growing tax requirements?
Discover how SIX helps you leverage that information and optimize your processes.