Wash. Admin. Code § 458-20-282
(2) Other rules. In addition to this rule, readers may want to refer to the following rules for additional information:
• WAC 458-20-103 Gift certificates—Sale deemed to occur and retail sales tax collected at time of redemption.
• WAC 458-20-108 Selling price—Credit card service fees, foreign currency, discounts, patronage dividends.
• WAC 458-20-145 Local sales and use tax.
• WAC 458-20-193 Interstate sales of tangible personal property.
• WAC 458-20-193C Imports and exports—Sales of goods from or to persons in foreign countries.
• WAC 458-20-221 Collection of use tax by retailers and selling agents.
(4) Organization of rule. This rule is divided into six parts:
• Part I – Definitions.
• Part II – Defining a Marketplace Facilitator.
• Part III – Tax Collection Responsibilities.
• Part IV – Liability Relief.
• Part V – Providing Sales Information to Marketplace Sellers.
• Part VI – Marketplace Audits.
Part I – Definitions
The definitions in this part are provided in RCW 82.08.010 and apply throughout this rule unless the context clearly requires otherwise.
(101) (a) "Affiliated person" means a person that, with respect to another person:
(b) For purposes of this subsection:
(104) (a) "Marketplace facilitator" means a person that:
(iii) Engages directly or indirectly, through one or more affiliated persons, in any of the following activities with respect to the seller's products:
(b) (i) "Marketplace facilitator" does not include:
(iii) For purposes of (b) of this subsection, the following definitions apply:
(110) "Seller" has the same meaning as provided in RCW 82.08.010.
Part II – Defining A Marketplace Facilitator
(b) Who is not a marketplace facilitator?
(c) Responsibilities depend on role in transaction. A person can be a retailer for some transactions and a marketplace facilitator for some transactions, but it can only be one of these designations in any particular transaction. A person's specific reporting responsibilities as a retailer or marketplace facilitator depends on its particular role in the transaction.
Example 1. Intergalactic Fulfillment Portal (IFP) lists products sold by third parties at retail on its website. IFP communicates the offer and acceptance between the seller and buyer for the sale of these third-party products. IFP completes the sales transactions on its website, processes the payments, and is paid a percentage of the sales price. IFP is a marketplace facilitator, as it meets all three parts of the marketplace facilitator definition (facilitates sales for consideration, transmits offer or acceptance, and engages in at least one specified activity--processing payments).
Example 2. Same facts as Example 1, except IFP uses a third party to process the payments. IFP still meets the definition of a marketplace facilitator, as it still meets all three parts of the marketplace facilitator definition (facilitates sales for consideration, transmits the offer or acceptance, and engages in a specified activity--listing products for sale). A person does not need to process payments to meet the definition of a marketplace facilitator, as any one of the specified activities listed in subsection (104)(a)(iii) of this rule is sufficient.
Example 3. Taste of Andromeda (TOA) is a business that contracts with various restaurants to allow them to prepare and sell food (all of which is subject to retail sales tax) in the business's food court. Customers order and collect their food from the restaurants, but TOA, not the third-party restaurants, completes the sale and accepts payment for the prepared food. TOA gives the third-party restaurants the remaining proceeds of the sale net of the amount TOA retains for itself. TOA meets the definition of a marketplace facilitator, as it meets all three parts of the marketplace facilitator definition (facilitates sales for consideration, transmits offer or acceptance, and engages in a specified activity--processing payments).
Example 4. First Alpha Centauri Technology (FACT) performs the payment processing for an online marketplace. Neither FACT nor any of FACT's affiliates performs any other function related to the operation or sale of products on the marketplace. FACT does not meet the definition of a marketplace facilitator, as it only satisfies one of the three parts of the marketplace facilitator definition, in this case engaging in a specified activity. FACT does not meet the other two parts of the marketplace facilitator definition (it is neither facilitating sales for consideration, nor is it transmitting offer or acceptance).
Example 5. Neptunian Connection (NC) is a business that lists products sold by third parties on its website. NC does not facilitate the sale of these products for consideration. When purchasers want to purchase a listed product, NC transfers the purchaser to the third-party seller's website to complete the sale. NC has no involvement in the sales transaction. NC does not meet the definition of a marketplace facilitator (NC neither gets paid to facilitate a sale for consideration on a marketplace, nor transmits offer or acceptance).
Example 6. Antares Travel Solutions (ATS) owns and operates a marketplace for used teleporters and gets paid for facilitating sales of used teleporters by third-party sellers. ATS facilitates sales for consideration, but neither transmits offers or acceptances, nor engages in a specified activity. However, ATS owns 19% of the capital stock of the Scorpius-Centaurus Association (SCA). SCA owns 11% of the capital stock of Mahtab Affiliated Technologies (MAT), which transmits the offers and acceptances on the ATS marketplace, and processes payments for the ATS marketplace. Since ATS has an indirect ownership interest in MAT, MAT is an affiliated person with respect to ATS. As a result, ATS meets all three parts of the definition of a marketplace facilitator (facilitates sales for consideration, transmits offers or acceptances indirectly through an affiliated person, and engages in a specified activity indirectly through affiliated person--payment processing services).
Example 7. Triangulum Transient Geological Excursions (TTGE) operates a marketplace specializing in transient lodging for individuals interested in geology. TTGE's marketplace facilitates the retail sale of transient lodging accommodations in residential cabins offering views of volcanoes. TTGE's marketplace also allows for the sale of transient lodging located in a hotel next to a tectonic fault. TTGE is a marketplace facilitator for the sales of transient lodging located in the residential cabins, but is not a marketplace facilitator for the sales of the transient lodging located in the hotel. TTGE does not need to report its sales of the transient lodging located in the hotel.
Part III – Tax Collection Responsibilities
(301) What must be collected and remitted?
(a) Requirement to collect and remit sales or use tax. A marketplace facilitator must collect and remit sales or use tax on all taxable retail sales sourced to Washington on behalf of any marketplace seller making retail sales through the marketplace facilitator's marketplace.
(b) Requirement to collect and remit other taxes and fees.
(B) Taxes and fees in chapter 82.08 RCW. Applicable taxes and fees in chapter 82.08 RCW may include, but are not limited to:
(B) Examples of taxes and fees. Other applicable taxes and fees may include, but are not limited to:
(302) Exemptions.
(c) Common exemptions. Applicable exemptions may include, but are not limited to:
(303) Tax return reporting.
(b) Business and occupation tax. Generally, marketplace facilitators do not owe retailing business and occupation (B&O) tax on retail sales facilitated on its marketplace, but do owe retailing B&O tax on products they sell in their own name (see RCW 82.04.480). A marketplace facilitator may be subject to B&O tax under the service and other activities classification on the gross income from any commission, fee, or other compensation earned from facilitating a sale. See WAC 458-20-19401 and 458-20-19402 for more information on when such B&O tax is due.
Part IV – Liability Relief
(401) Incorrect information provided by marketplace seller.
(402) Percentage of tax due.
(a) Conditions for relief. Subject to the limits detailed below in (b) and (c) of this subsection, and subsection (403) of this rule, a marketplace facilitator is relieved of liability for the failure to collect sales and use tax on taxable retail sales to the extent that the marketplace facilitator can show to the department's satisfaction that:
(b) Limitations on relief. Liability relief for a marketplace facilitator under (a) of this subsection is limited as follows:
(f) When is a sale facilitated? For purposes of this subsection, a retail sale is deemed to be facilitated by a marketplace facilitator when the marketplace facilitator either:
(403) Loss of liability relief. A marketplace facilitator that does not provide the reports required under subsection (501) of this rule is not eligible for the liability relief provided under subsections (401) and (402) of this rule.
Part V – Providing Sales Information to Marketplace Sellers
(501) Facilitated Washington sales.
(502) Loss of liability relief. A marketplace facilitator that does not comply with subsection (501)(a) of this rule is not eligible for the sales tax liability relief provided in subsections (401) and (402) of this rule.
Part VI – Marketplace Audits
(602) Additional documentation.
(a) Verifying tax collection and exemptions. A marketplace facilitator may be required to provide documentation for all sales occurring on its marketplace to verify that the marketplace facilitator:
[Statutory Authority: RCW 82.32.300, 82.01.060(2), 82.08.0531, 82.08.010, 82.08.052, 82.02.250, 82.02.260 and 82.32.762. WSR 21-12-084, § 458-20-282, filed 6/1/21, effective 7/2/21.]