State Sales Tax Nexus Quick-Read
Post-Wayfair economic-nexus thresholds by state with citation and verified-on date. Reference only; verify with the state DOR before relying on for filing.
Formula and source
Lookup by state into a per-state row with sales threshold (USD), optional transactions threshold, citation, and verified-on date.
Per-state department of revenue published nexus guidance, post-Wayfair (South Dakota v. Wayfair, Inc., 138 S. Ct. 2080 (2018)).
Audience
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Posture
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