US Nexus Calculator
Find out if your US sales trigger a sales tax obligation in any state. Select a state, enter your trailing 12-month revenue and transaction figures, and get an instant nexus assessment based on 2026 rules.
Economic Nexus Calculator
2026 rules · Enter your trailing 12-month sales figures
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Select a state above to see the nexus rules and check your liability.
For informational purposes only · Not legal or tax advice · Verify with a licensed tax professional · Rules as of 2026