Walmart already collects sales tax. Do I still need to register in a state?

You generally don't collect on Walmart orders. But off-platform sales above a state's threshold require registration, and some states still require marketplace sellers with inventory (physical presence) there to register or file. In North Carolina, a seller who sells only through facilitators and has no physical presence doesn't register; one with physical presence and its own use tax does.

Why doesn't P.L. 86-272 protect inventory in a WFS warehouse?

P.L. 86-272 covers only sellers whose in-state activity is limited to soliciting orders for tangible goods. Inventory in an in-state warehouse generally goes beyond that. It also applies only to net income taxes, not to sales tax or receipts-based taxes like the Texas franchise tax or Washington B&O.

Does a single-member LLC owe Texas franchise tax?

Texas treats LLCs, including single-member LLCs, as taxable entities. For 2026 and 2027 reports the no-tax-due threshold is $2,650,000; below it no tax is due, but an LLC with Texas nexus still files an information report by May 15 each year.

If a foreign-owned LLC is protected by the U.S.–China treaty, does it still owe state tax?

It may. Federal tax treaties don't bind the states, which apply their own law. Stock in a state's warehouse means that state's franchise, minimum or income tax has to be checked separately, such as the Texas franchise tax or California's $800 minimum.

WFS Inventory and State Tax: Sales, Texas, California

In states with marketplace facilitator laws, Walmart is the taxpayer and seller of record for marketplace orders and collects and remits the sales tax, so you generally don't collect on those orders. But once your goods are in WFS, every state with a WFS warehouse holding your stock is a state where you own inventory, which can be physical presence: off-platform sales are yours to tax, some states require sellers with inventory to register or file, and state income tax, Texas franchise tax, California's $800 minimum and Washington B&O aren't the platform's job. Foreign-owned companies are no exception, because state taxes aren't limited by the U.S.–China treaty.

What Walmart collects

Walmart's tax collection policy addendum says that under the states' marketplace facilitator laws, Walmart.com is the taxpayer and seller of record for marketplace orders. All 45 states with a sales tax, plus D.C., have marketplace facilitator laws, so Walmart collects and remits sales tax on its orders and doesn't pass it to you at settlement.

That covers one thing: sales tax on Walmart orders. Your own website, wholesale to retailers, trade shows and other channels that don't collect are still yours, and state taxes measured by income or receipts are outside the platform's collection entirely.

Why WFS inventory brings state tax

Inventory is your property. Whichever state a warehouse is in, you own property there, which is the most direct form of physical presence, and physical presence has no sales threshold. Like Amazon FBA, WFS places stock in warehouses in different states for its own logistics, and you may not know in advance where it goes.

Federal P.L. 86-272 won't protect you. It covers only sellers whose in-state activity is soliciting orders for tangible goods, with orders approved and shipped from outside the state. Inventory in an in-state warehouse generally goes beyond that. And it applies only to taxes on net income, not to sales tax, and not to receipts-based taxes like the Texas franchise tax or Washington's B&O tax.

How several states treat it

Texas franchise tax: LLCs are taxable entities, single-member LLCs included. For reports due in 2026 and 2027 the no-tax-due threshold is $2,650,000; below it no tax is due, but a Public Information Report or Ownership Information Report is still filed, by May 15 each year. Physical presence in Texas, or $500,000 or more in Texas gross receipts, creates nexus.

California's $800 minimum: an LLC, S corporation or C corporation doing business in California owes at least $800 a year. Doing business includes California sales, property or payroll above the FTB's annually adjusted thresholds, and inventory in a California warehouse is California property.

Washington B&O tax: a gross receipts tax. Washington has no personal income tax, but marketplace sellers with nexus file B&O returns even if they sell only through a marketplace, and physical presence (inventory included) creates nexus regardless of the $100,000 threshold.

North Carolina: NCDOR's FAQs say a seller whose sales all go through a facilitator that collects the tax, and who has no physical presence in North Carolina, doesn't need to register or file; a seller with physical presence and its own use tax liability does. Once all channels into North Carolina exceed $100,000, off-platform direct sales need tax collected. On Form E-500, line 1 reports all North Carolina sales including marketplace sales, and line 2 deducts the facilitator-collected part. Details are in our North Carolina sales tax guide.

Foreign owners aren't exempt

A single-member LLC owned by a foreign person may owe no federal income tax because of the U.S.–China treaty and still owe state tax. Federal treaties don't bind the states; Texas franchise tax and California's $800 follow state law. A home-country company selling directly through Walmart's international route, with stock in U.S. warehouses, has to look at the inventory states too.

Building your inventory-state list

Step one: find where the goods are. WFS inbound shipments show the receiving warehouse. Keep a monthly list: which month, which warehouse, which state, roughly how much stock. Add Amazon FBA and any third-party warehouses.

Step two: list sales by state. Keep marketplace and off-platform orders separate; total off-platform sales by state and compare them with each state's economic nexus threshold (most states $100,000 a year; California, Texas and New York $500,000).

Step three: decide state by state. For states with inventory: whether to register for sales tax and whether income or franchise tax returns are due. For states without inventory where off-platform sales passed the threshold: register, collect and file.

Step four: deal with past years. If obligations go back several years, consider each state's voluntary disclosure program, which usually limits the lookback and can waive penalties; that's easier than waiting for the state to find you.

An example

Example (hypothetical numbers, to show the method): a Wyoming LLC started sending goods to WFS in 2026. At year end its inbound shipments show stock in warehouses in three states, one of them Texas, and its own website sold $60,000 into California. Texas: franchise tax applies, revenue is far below $2,650,000 so no tax is due, but an information report is. The other two states: check each one's rules for marketplace sellers with inventory to see whether registration is required. California: website sales are below the threshold, so no registration for now, but if stock ever lands in a California warehouse, check California's doing-business test and the $800 minimum. Wyoming has no state income tax; its annual report is still due.

Sorting out your states

Walmart onboarding, fees, entity choice and WFS are covered in full in our Walmart Marketplace guide; inventory, tariffs and multistate tax for warehouse sellers are in our Amazon FBA guide. Book a free 15-minute call or add WeChat YCLUSA, and we'll list the states to handle from your inbound shipments and sales reports.