Sales Tax Nexus By State Chart 2025. Stay compliant in 2025 with our guide on sales tax trends, including regulatory changes, nexus determination, and how to automate your calculations and collections. Nexus is a connection with a state requiring you to pay sales tax that’s triggered when you meet a tax threshold.

The table below aims to shed light on the diverse nexus thresholds established by individual states across the united states when determining economic nexus for sales tax. Key tenants of economic nexus rules are summarized for each state below.