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Crossed a state and need to register? Running more than ten stores? Not sure where you stand? This form goes straight to the whole team, and we’ll reply by email.

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TaxFlow

Done-for-you sales tax for U.S. Shopify stores: registrations, filings, nexus monitoring, and notices in every state. $49/mo base for everyone, plus $29 per filing.

TaxFlow is run by TaxFlow Labs.

Sales tax

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Nexus monitoring
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Free tools

Free nexus review
Nexus checker
State thresholds
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A private company, not affiliated with any government agency. State registration and filing fees are set by each state and passed through at cost.