Platform Sales Tax Guides

Amazon is a marketplace facilitator in all 45 states and remits tax for you. FBA warehouses create physical nexus for all your other channels.

Clover is a POS system, not a marketplace facilitator. Clover Tax calculates rates, but registration, filing, and remittance to each state are all yours.

eBay is a marketplace facilitator in all 45 states and remits tax for you. In CA, NC, MI, and WA, eBay sales still count toward your own nexus threshold.

Etsy is a marketplace facilitator in all 45 states and collects tax for you. Your Etsy volume can still trigger nexus thresholds for your other channels.

Poshmark is a marketplace facilitator and collects tax in all required states. Multi-platform resellers must still track nexus across their other channels.

Shopify is not a marketplace facilitator — it collects tax but never files or remits. Shopify sellers must register in every nexus state and remit returns.

Square is a payment processor, not a marketplace facilitator. Square Tax calculates rates, but you must register and remit returns in every nexus state.

Stripe is a payment processor, not a marketplace facilitator. Stripe Tax calculates at checkout, but all filing and remittance remains your responsibility.

TikTok Shop is a marketplace facilitator that collects and remits tax on your sales. In some states your TikTok volume counts toward your nexus threshold.

Toast is a restaurant POS, not a marketplace facilitator. Operators must still register in each state and file their own sales tax returns independently.

Whatnot is a marketplace facilitator — it collects and remits tax on your live-auction sales. Multi-platform sellers should still track nexus elsewhere.

WooCommerce is not a marketplace facilitator — it collects nothing for you. You must configure rates, collect tax, and file returns in every nexus state.