It is one of the most common beliefs among new online sellers: the marketplace handles the sales tax, so no permit is needed. The belief is half right. A marketplace may collect the tax on sales made through it, and that can change what a seller owes. What it does not do, in every state, is answer the separate question of whether the seller must be registered. Two large states answer that second question differently.
This article is one in a series drawn from the 2027 Business Permit Nightmare Index preview, commissioned and sponsored by EfilePermit.com. The preview reviews published agency guidance in selected states and is not a nationwide ranking. It also is not legal or tax advice, and the right answer for any seller depends on individual circumstances.
Two questions that sound like one
Sales tax on marketplace sales involves two separate duties. The first is who collects and remits the tax on a given sale. The second is whether the seller must hold a permit and file returns. Texas defines the roles clearly. A marketplace is a store, website, app or catalog that sellers use to make sales. A marketplace provider owns or operates it and processes sales or payments, and the Comptroller’s examples include Amazon, eBay, Walmart Marketplace and Etsy. A marketplace seller is an individual who sells through a provider [1].
Providers engaged in business in Texas must collect, report and remit state and local sales and use tax on all sales made through a marketplace, and must certify to their sellers that they will do so [1]. If a marketplace provider does not issue any kind of certification, the Comptroller says the seller should collect tax until it receives one [1].
Texas: the permit can still be required
On the first question, Texas relieves the seller. A marketplace seller is not responsible for collecting and remitting tax on marketplace sales if the provider has certified it is assuming those duties [1]. On the second question, the Comptroller is direct: “If you are a Texas seller and sell through a marketplace, you are still responsible for having a Texas tax permit and filing your sales and use tax returns timely. This is true even if your only sales are through a marketplace provider” [1].
The rule differs for remote sellers. The Comptroller says remote sellers that sell only through a marketplace provider that has certified it will collect tax on their behalf are not required to hold a Texas tax permit, though they must keep records of their marketplace sales for at least four years [1]. The distinction is where the seller is based, together with where it sells.
California: a marketplace-only exception
California’s tax agency starts with a broad rule. When you sell or lease merchandise in California, “even temporarily,” you are generally required to register, file regular returns and pay tax on your taxable sales. Online sales do not change that, and the agency says a seller may need a seller’s permit even for sales online or at a craft show or flea market [2].
The exception is narrow and specific: “If you sell exclusively through a registered marketplace facilitator, you are not required to be registered as a retailer with us.” The agency adds that sellers should contact the facilitator and ask for documentation that it is registered with California and responsible for the tax on sales made through its marketplace [2].
| Item | Texas Comptroller | California CDTFA |
|---|---|---|
| Who collects tax on marketplace sales | The marketplace provider, which must certify it will do so [1] | The registered marketplace facilitator, which is responsible for the tax on its marketplace sales [2] |
| Seller based in the state, marketplace only | Still needs a permit and must file returns on time [1] | Not required to register as a retailer if selling exclusively through registered facilitators [2] |
| Remote seller, marketplace only | Not required to hold a permit if the provider has certified; keep records four years [1] | Not addressed on the pages reviewed |
| Direct sales outside the marketplace | Seller’s own permit and returns apply to a Texas seller [1] | The exception is written for sellers selling “exclusively” through facilitators [2] |
Three seller scenarios
- Home-state seller, marketplace only. In Texas, the seller still needs a permit and must file returns, even if every sale goes through a marketplace [1]. In California, a seller that sells exclusively through registered facilitators is not required to register as a retailer, and should ask the facilitator for documentation [2].
- Remote seller, marketplace only. Texas says a remote seller whose only sales go through a provider that has certified it will collect tax is not required to hold a Texas permit, but must keep sales records for four years [1]. The California pages reviewed do not describe the remote-seller case, so a seller outside California should check with the agency directly.
- Seller on both a marketplace and its own website. Neither agency page describes a partial exemption. California’s exception applies to sellers who sell “exclusively” through facilitators, and the page does not describe one for sellers who also sell directly [2]. Texas’s relief for remote sellers is written for those who sell “only” through a marketplace provider [1]. A seller that also sells directly has moved outside the wording of both. Anyone in that position should confirm their obligations with the agency.
Why the myth persists
Marketplace collection is real. But collection answers who sends the tax to the state. It does not decide whether the seller must hold a permit, and the Index preview treats this as friction that begins before an application starts. A seller who reads one state’s rule and assumes it applies elsewhere can be wrong in either direction. The preview has not measured how many sellers hold the belief, so it makes no claim about that.
Where guided help fits in
Understanding whether a permit is needed is only the first step. A seller who does need one must still identify the right registration pathway, provide accurate business information and prepare the application. Sellers can apply directly with the state, and both agencies above have online routes. Others use a private filing service such as EfilePermit, an AI-assisted registration service with a $99 service fee, separate from any government fees. A private service cannot decide whether a permit is required in your situation. That is a question for the state.
Frequently asked questions
If Etsy collects sales tax, do I still need a seller’s permit?
It depends on your state and where you sell. Texas says Texas-based sellers still need a permit even if all of their sales go through a marketplace. California says a seller who sells exclusively through registered marketplace facilitators is not required to register as a retailer.
Do remote sellers need a Texas permit if they only sell through a marketplace?
The Texas Comptroller says remote sellers that sell only through a marketplace provider that has certified it will collect tax on their behalf are not required to hold a Texas tax permit. They must keep marketplace sales records for at least four years.
What should I ask a marketplace about sales tax?
California advises sellers to contact the marketplace facilitator and request documentation that it is registered with the state and responsible for the tax on marketplace sales. Texas says marketplace providers must certify that they will collect tax on their sellers’ behalf.
What if I also sell on my own website?
The agency pages reviewed describe exceptions for sellers who sell exclusively or only through marketplaces. Direct sales fall outside that wording, so confirm your obligations with the state agency.
The takeaway
Do not stop at “the marketplace collects the tax.” Ask two separate questions: who collects on each sale, and whether you must be registered in your state. Get the facilitator’s certification or documentation in writing, keep your sales records, and confirm with the state agency if you sell both on a marketplace and on your own site.
Sources and verification
Last verified: October 20, 2026. Figures and rules come from the agency pages below and can change. Check the agency for current requirements before you file.
- Texas Comptroller of Public AccountsMarketplace Providers and Sellers
- California Department of Tax and Fee AdministrationPublication 51: Getting Started and Filing Your Return
- Texas Comptroller of Public AccountsSales Tax Permit FAQ
About this research
Articles in this series draw on the 2027 Business Permit Nightmare Index, a research preview that reviews published agency guidance in selected states. It is not a completed 50-state empirical ranking. We cite official agency sources, show when each page was last verified, and do not publish statistics, quotes or rankings we cannot source. EfilePermit commissioned and sponsors this research and has a commercial interest in assisted permit filing. Nothing here is legal or tax advice.