NSNexus by State

California Dropshipping Sales Tax Guide — 2026

Updated

Reviewed by Nexus by State research team using official state tax sources. Last reviewed .

Guide content last reviewed: 2026-07-20

If your Dropshipping business sells $500,000 into California in a calendar year, you have economic nexus and must register, collect, and remit California sales tax.

Dropshipping sales tax in California

As of June 2026, a California drop shipment is a three-party sale: you collect California sales tax from your customer on the retail price once your sales into the state pass $500,000, while your supplier charges you tax on the wholesale invoice only when it has California nexus and you can’t give it a valid resale certificate.

Dropshipping into California raises three distinct tax questions. First, you (the retailer) have to collect and remit California sales tax on your retail sales if you exceed $500,000. Second, your dropship supplier may charge YOU sales tax on the wholesale invoice if they have California nexus and you can't present a valid resale certificate. Third, the marketplace (if any) handles its own tax on facilitated transactions.

California applies 7.25% as the base state rate; local add-ons average 1.74%.

Resale certificates: which document each state accepts

  • If you hold a California sales tax permit, you can usually issue your dropshipper a CA resale certificate so it does not charge you sales tax on the wholesale invoice.
  • No California permit yet? Two multistate forms cover most states: the Streamlined Sales Tax Certificate of Exemption (SST form F0003), honored by all 24 SST member states, and the MTC Uniform Sales & Use Tax Resale Certificate, accepted by roughly 36 states.
  • A handful of states reject an out-of-state resale certificate from the true retailer in a drop shipment and effectively require in-state registration or extra paperwork — notably California, Florida, Hawaii, Illinois, Maryland, and Massachusetts. Florida also requires the supplier to obtain a transaction authorization number before honoring an MTC certificate. In those states a home-state certificate alone may not protect your supplier, so confirm the rule with that state’s Department of Revenue.

Sources: MTC Uniform Sales & Use Tax Resale Certificate (multijurisdiction) and the Streamlined Sales Tax Governing Board. date_retrieved: 2026-06-27. State acceptance changes — verify with the relevant state DOR before relying on a multistate certificate.

Common dropshipping mistakes in California

  • 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 California 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.

California nexus note

California sales tax nexus and economic nexus threshold: CDTFA guidance says remote retailers must register and collect California use tax when total combined sales of tangible personal property for delivery into California exceed $500,000 during the preceding or current calendar year. California uses a sales-only threshold — no transaction-count test. AB 147 replaced the earlier $100,000/200-transaction Wayfair threshold with the current $500,000 standard, and related-person sales count toward the threshold. CDTFA marketplace guidance says sellers include both direct California sales and marketplace-facilitated sales when testing the $500,000 threshold, but sellers whose California sales are entirely facilitated by registered marketplace facilitators may not need separate registration for those marketplace transactions. Direct-to-consumer sales outside a marketplace remain the seller's own collection responsibility once California nexus is met.

What to do next

Read the full California 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.

Dropshipping sales tax in other states

Compare California's dropshipping rules with nearby and similar states' dropshipping sales tax guides:

Frequently asked questions

Who collects California sales tax on dropshipped orders?
You do, as the retailer. Your dropshipper invoices you at wholesale; you invoice the customer at retail. Collection duty follows the retail transaction — that's you.
Will my dropshipper charge me California sales tax on the wholesale?
Only if your dropshipper has California nexus AND you can't provide a valid CA resale certificate. Obtain resale certificates for every state where your dropshipper operates.
Does dropshipping trigger economic nexus in California?
Yes, your retail revenue into California still counts toward the $500,000 threshold, independent of how fulfillment happens.
Can I use an out-of-state resale certificate for a dropshipper in California?
Usually yes — most states accept the Streamlined (SST form F0003) or MTC multijurisdiction resale certificate, so your CA dropshipper can take it instead of charging you tax on the wholesale invoice. But California, Florida, Hawaii, Illinois, Maryland, and Massachusetts reject an out-of-state certificate from the true retailer in a drop shipment and effectively require in-state registration (Florida also wants a transaction authorization number). Confirm California's current rule with its Department of Revenue. Verified 2026-06-27.

Sources

date_retrieved: 2026-05-21