Calculating the correct tax rate on an invoice involves multiple complex steps: validating addresses, applying sourcing rules, identifying jurisdiction-specific regulations, confirming exemption status, checking product taxability, verifying tax holidays, then accurately determining the final tax rate. Avalara seamlessly integrates with Freedom from ByDesign Technologies to perform these tasks within a fraction of a second, across tax types, locations, and industries, while securely storing the data for future filing and reporting.