Marketplace Verification

How to pass Walmart Marketplace verification with a Washington LLC

What Walmart Marketplace asks for at signup, and which Washington LLC documents satisfy each requirement.

By · Last updated: August 4, 2026

Edmond Hui

Edmond Hui · Founder, MyStateLLC

Edmond Hui is a software engineer and serial entrepreneur based in New York who has founded multiple online businesses across e-commerce, media, and information publishing. Before transitioning into tech, he spent years as a commercial real estate professional closing deals totaling over 100,000 square feet, giving him firsthand experience with business formation and entity structuring. He built MyStateLLC to provide the free, state-specific LLC guidance he wished existed when forming his own companies.

A Washington LLC is generally eligible for Walmart Marketplace verification — you will need to provide your Certificate of Formation, EIN, beneficial-owner ID, and a valid US business address. Nothing about forming in Washington blocks approval, and nothing about it guarantees approval either: the final call is Walmart Marketplace's.

Walmart Marketplace requires sellers to pass a multi-step business verification process before listing products. For a Washington LLC, this includes providing an EIN (US Business Tax ID), completing a W-9 tax classification, submitting your Washington business registration documentation (the Certificate of Formation), and verifying the identity of the legal representative. Walmart cross-checks all information with federal and state records, and the process typically takes a few minutes to a few business days. Payouts are disbursed via a connected payment processor. Payoneer is the default.

In Washington the entity behind that check is an LLC created by filing a Certificate of Formation, which costs $200. Washington publishes a turnaround of within 15 business days (paper). Because Washington names a member or manager on a routine public filing, the owner name Walmart Marketplace asks you to confirm is already a matter of public record.

Washington has 37,241 solo retail trade businesses with no employees, averaging $55,390 in annual receipts (U.S. Census Bureau, Nonemployer Statistics (NES), 2023).

Not legal advice: Verification requirements change, and so do Washington's filing fees and forms. Confirm current platform rules with Walmart Marketplace, and current filing rules with the Washington filing office, before you file. Walmart Marketplace's requirements were last reviewed 2026-07-21, and Washington's figures on this page come from its own published schedule.

What Walmart Marketplace requires, and how a Washington LLC meets each

RequirementHow your Washington LLC satisfies it
US Business Tax ID (EIN)Provide your federal EIN (free from the IRS; non-US founders without an SSN must apply via Form SS-4 by fax or phone rather than the online tool) — independent of Washington.
W-9 tax classificationComplete the tax interview. A Washington LLC owned by US persons typically submits a W-9 using its EIN; non-US owners of a disregarded-entity Washington LLC generally use a W-8 form instead.
Business name and address match IRS recordsUse the exact LLC name as Washington recorded it on your Certificate of Formation; it must match your bank account holder name.
State business registration documentationUpload the Certificate of Formation Washington returned to you, stamped and approved.
Legal representative personal IDProvide a government ID for each beneficial owner named in your Washington filings. Washington names a member or manager on a routine public filing, so at least one name already matches state records.
Verified US business addressUse a US street address registered to the LLC in Washington (your Washington registered-agent or virtual business address), since a PO box is usually rejected.
Payment processor account for disbursementsLink a US business bank account opened with your EIN and your Washington Certificate of Formation.

Washington-specific things to watch

  • Washington names a member or manager on a routine public filing, so Walmart Marketplace's beneficial-owner check will line up with public state records — you still upload a government ID for each owner. (Washington's report records the LLC's governors (members/managers) on the public record.)
  • Washington issues a Certificate of Formation rather than "Articles of Organization." When Walmart Marketplace asks for "formation documents," upload your Certificate of Formation.
  • Budget for Washington's ongoing LLC costs before projecting your Walmart Marketplace margins: Washington imposes the Business & Occupation (B&O) tax on gross receipts.

Washington sales tax & nexus rules for Walmart Marketplace sellers

Washington charges a 6.5% state sales-tax rate, and like every state with a sales tax it has a marketplace-facilitator law — Walmart Marketplace collects and remits Washington sales tax on your marketplace orders for you. You still need your own Washington registration if you also sell off-marketplace (your own site, invoices) and either have physical presence in Washington — an in-state location, inventory, or employees — or cross the state's remote-seller economic-nexus threshold of $100,000 in sales in the previous or current calendar year.

Washington has no transaction count threshold. Washington's combined state and local rates range from 7.5% to 10.4% depending on location — Seattle is at 10.25%. Washington broadly taxes digital products, streaming services, and SaaS. The state also has a Business & Occupation (B&O) tax on gross receipts which is separate from sales tax. Register through the Washington Department of Revenue.

Register for Washington sales tax directly with the state: dor.wa.gov/taxes-rates/sales-use-tax/remote-sales-washington.

How to verify your Washington LLC on Walmart Marketplace

  1. US Business Tax ID (EIN). Provide your federal EIN (free from the IRS; non-US founders without an SSN must apply via Form SS-4 by fax or phone rather than the online tool) — independent of Washington.
  2. W-9 tax classification. Complete the tax interview. A Washington LLC owned by US persons typically submits a W-9 using its EIN; non-US owners of a disregarded-entity Washington LLC generally use a W-8 form instead.
  3. Business name and address match IRS records. Use the exact LLC name as Washington recorded it on your Certificate of Formation; it must match your bank account holder name.
  4. State business registration documentation. Upload the Certificate of Formation Washington returned to you, stamped and approved.
  5. Legal representative personal ID. Provide a government ID for each beneficial owner named in your Washington filings. Washington names a member or manager on a routine public filing, so at least one name already matches state records.
  6. Verified US business address. Use a US street address registered to the LLC in Washington (your Washington registered-agent or virtual business address), since a PO box is usually rejected.
  7. Payment processor account for disbursements. Link a US business bank account opened with your EIN and your Washington Certificate of Formation.

Non-US founders with Washington LLCs

Walmart Marketplace eligibility for non-US businesses varies by country of incorporation. For a Washington LLC owned by non-US founders, the entity must be validly formed with a US address and an EIN, which the Certificate of Formation plus an EIN letter establishes. The legal representative completing verification must provide a valid government ID. Check Walmart's current seller application for the list of supported international seller countries, as eligibility expands periodically.

Frequently Asked Questions