Kansas Dropshipping Sales Tax Guide — 2026

Dropshipping into Kansas raises three distinct tax questions. First, you (the retailer) have to collect and remit Kansas sales tax on your retail sales if you exceed $100,000. Second, your dropship supplier may charge YOU sales tax on the wholesale invoice if they have Kansas nexus and you can't present a valid resale certificate. Third, the marketplace (if any) handles its own tax on facilitated transactions.

Kansas applies 6.50% as the base state rate; local add-ons average 2.21%.

• If you have a Kansas sales tax permit, you can usually issue your dropshipper a KS resale certificate to avoid being charged sales tax on the wholesale invoice.
• Some states (notably California, Florida, Massachusetts, Tennessee, and a few others) require the buyer to hold an IN-STATE registration before issuing a resale certificate — a home-state certificate isn't enough.
• Streamlined Sales Tax (SST) states accept the uniform Multistate Certificate; others have their own forms.

• Treating your dropshipper's nexus as if it obligates them to collect from the end customer — no, they invoice you at wholesale; you invoice the customer at retail. Only the retail transaction is subject to collection duty.
• Forgetting that your retail revenue into Kansas still counts toward the economic nexus threshold, independent of the dropshipping arrangement.
• Not keeping resale certificates on file — your supplier will charge you tax (and you'll have already collected from the customer), eroding margin.

Kansas sales tax nexus and economic nexus threshold: remote sellers and marketplace facilitators generally are not required to register, collect, and remit Kansas retailers' compensating use tax until they exceed $100,000 of Kansas sales in the current or preceding calendar year. Kansas uses a sales-only de minimis threshold -- no transaction-count test. KDOR guidance says responsibility begins with the next transaction after the $100,000 threshold is met and remote sellers should register within 30 days after crossing it. Kansas DOR source data last retrieved 2026-06-03.

Read the full Kansas overview for thresholds, filing frequency, marketplace facilitator rules, and registration links. Use the nexus calculator to check whether you have crossed the threshold. For background on the post-Wayfair economic nexus framework, see the pillar guide.

• Kansas · E-commerce
  General e-commerce sales tax rules
• Kansas · Thresholds
  Economic and transaction nexus thresholds
• Kansas · Marketplace Facilitator
  Marketplace facilitator law for the state