Ever noticed a “Tax” line appearing at the very last step of checkout on a US website? That is US sales tax, set by each state: California averages nearly 9.5%, and the Seattle area in Washington exceeds 10%. The same US$1,000 camera shipped to a California warehouse costs US$95 more in tax; shipped to an Oregon warehouse it costs nothing extra. That is the whole meaning of a “tax-free state warehouse”: the state of the delivery address decides whether you pay that tax.
Which five states charge no sales tax?
There is no national consumption tax in the US; sales tax is set by state and local governments. Five states currently charge no state sales tax: Oregon, Alaska, Delaware, Montana and New Hampshire.
Of the five, Alaska and Montana are remote with high logistics costs; Delaware and New Hampshire sit on the East Coast, a full continent away from the Taiwan flights. Only Oregon is on the West Coast, within a day’s trucking of the airports and ports of Los Angeles and Seattle. That is why most Taiwanese consolidators keep their tax-free warehouses around Portland, Oregon — and why SKYCARGO moved from Delaware to Oregon in 2016.
How much does a tax-free warehouse actually save?
Three common scenarios:
- A personal purchase of US$200 sneakers: about US$19 in tax to a California warehouse, US$0 to Oregon — roughly the cost of consolidating those sneakers to Taiwan
- A buying order of US$3,000 in supplements: about US$285 in tax in California, US$0 in Oregon
- Business stock of US$20,000 in parts: a gap of nearly US$1,900, more than the ocean freight for the whole batch
Note that the saving is US sales tax, which is separate from import duty in Taiwan. Goods entering Taiwan are still taxed under Taiwanese rules — duty-free under NT$2,000 customs value, exemption withdrawn beyond 6 imports in half a year — or handled by the logistics provider under a duty-paid service.
A tax-free warehouse is more than an address
Many people think a tax-free warehouse is just “borrowing an Oregon address.” The real value is what happens after the goods arrive:
Receiving and inspection: Parcels are photographed and counted on arrival; short shipments and wrong items are resolved on the US side instead of after the goods reach Taiwan.
Consolidation and repacking: Several parcels into one box billed on actual weight, shoe boxes removed to cut dimensional weight — the core money-saving move in consolidation; business cargo can be split and repacked by channel.
Transfer: From the tax-free warehouse to other US states, to group partner warehouses, onto a pallet by sea, or direct to Taiwan and Hong Kong by FedEx at commercial contract rates.
Landing point for B2B imports: For Taiwanese exporters the tax-free warehouse is also the first consignee address once goods enter the US. SKYCARGO acts as Importer of Record and consignee under its FDA/USDA agent status, and released goods are distributed straight from the warehouse into US channels.
Why SKYCARGO runs three warehouses, not one
The Oregon tax-free warehouse solves “tax-free receiving” and “consolidation and transfer.” But large containers, pallet shipments and high-volume FedEx pick-ups save time and inland freight the closer they are to a port, so we run a second port-side warehouse in Los Angeles for staging and pallet shipping. On the Taiwan side, a Taoyuan warehouse handles receiving and commercial courier delivery, so consolidation, express and B2B imports all land in one place.
Each warehouse does one job so cargo does not make a wasted inland trip. An outdoor-equipment maker in Hsinchu used to ship to a California warehouse at its US buyer’s request and paid several thousand dollars a year in sales tax; routing through the Oregon tax-free warehouse first removed the tax without slowing delivery.
Three things to confirm before using a tax-free warehouse
- Is the delivery address really in Oregon? Some providers advertise “tax-free” but operate in California, and the tax shows up at checkout
- Does the checkout page show Tax as 0? An Oregon address is normally tax-free automatically; if tax still appears, the address is usually entered wrong
- Do you want duty-paid delivery into Taiwan? Saving US tax does not make the Taiwan side duty-free — the two legs are separate
For personal shopping and consolidation, register on our sister site SHIPTW to get an Oregon warehouse address. For business stock, transfer or using the tax-free warehouse as the landing point for B2B imports, send us the cargo details and we will reply within one working day.
Sales tax information follows state government announcements and changes with local taxes; Taiwan import duty rules follow the latest Customs Administration announcements. For reference only.


