Sales Tax Compliance for SaaS Companies: Post-Wayfair Strategy and Implementation

This article explains sales tax obligations for SaaS companies in the post-Wayfair era, covering nexus triggers (physical and economic), taxability determination, location-based sourcing rules, and global VAT considerations. The piece emphasizes that sales tax management has evolved from a compliance backburner issue into a critical financial risk requiring proactive systems to avoid liabilities, audit exposure, M&A adjustments, and IPO disclosures.