Features
Sales-tax nexus tracking + filing reminders for small multi-state sellers. Trailing-12-month radar across all 50 states + DC.
Compliance boundary. NexusRadar tracks, alerts, and prepares filing-ready reports. It does not file as your agent and does not give tax advice. Threshold data is reference data — verify against each state's current rules.
50-state threshold radar
Trailing-12-month sales and transaction counts evaluated against the economic nexus threshold table for all 50 states + DC.
Approaching alerts at 80%
Get warned before you cross — not after the state finds you. Crossed-threshold alerts fire immediately.
Filing deadline calendar
Quarterly deadlines with reminders at 30/14/7/1 days. Add per-state overrides; reminders are idempotent.
CPA-ready CSV export
State, status, trailing-12m sales and transactions, thresholds, and percent-of-threshold — ready to hand to your accountant.
Multi-channel aggregation
Import sales CSVs from Shopify, Amazon, Etsy, WooCommerce — one radar across every channel.
Alert log, no duplicates
Every alert is recorded; the same crossing never pages you twice.