Automated sales tax nexus monitoring for e-commerce sellers. Connect your store, track all 45+ states, and get alerts before you exceed economic nexus thresholds.
No credit card required. Set up in under 5 minutes.
Stop guessing about sales tax nexus. NexusMonitor handles the monitoring so you can focus on growing your business.
Connect your sales platforms and we track your sales against every state's economic nexus thresholds in real time.
Shopify, Amazon, Etsy, WooCommerce — connect all your stores and see your combined nexus exposure.
Get notified at 50%, 75%, and 90% of each state's threshold — well before you owe anything.
See your nexus status across all 45+ states on an interactive US map. Green, yellow, and red at a glance.
States change their nexus rules. We monitor all 45+ jurisdictions and alert you when thresholds change.
When you do cross a threshold, we tell you exactly what to do — links, deadlines, and step-by-step guidance.
Start free for 14 days. No credit card required. Scale as you grow.
$19/mo
$39/mo
$69/mo
Everything you need to know about NexusMonitor and sales tax nexus.
Join e-commerce sellers who use NexusMonitor to stay ahead of sales tax obligations. Free for 14 days, no credit card required.