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Walmart Marketplace Approval Requirements: Full Checklist

Walmart Marketplace requirements fall into four groups: business registration and tax documentation, U.S. fulfillment capability, product catalog and GTIN compliance, and category-specific paperwork for regulated goods. You don't need every item in every category, but missing any requirement that does apply to you is one of the more common reasons an application stalls or gets rejected.

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Business & tax requirements

A registered U.S. business entity is non-negotiable — sole proprietorship, LLC, or corporation, properly registered with your state. Walmart's application asks for the legal entity name exactly as it appears on your registration documents, and any mismatch between what you type and what's on file is a common source of delay.

You need a valid EIN (Employer Identification Number) tied to that business, plus a completed W-9 or equivalent tax form. If your EIN and legal business name don't match character-for-character across your application and tax paperwork, expect that to get flagged during review.

A U.S. business address and bank account are also expected — Walmart pays sellers to a U.S. business account, not a personal account, and uses your registered address as part of identity verification.

Fulfillment & operational requirements

You need the practical ability to ship to U.S. customers reliably, whether that's through Walmart Fulfillment Services (WFS) or your own seller-fulfilled logistics. Walmart doesn't require you to pick one at application time in most cases, but reviewers do look at whether your stated fulfillment plan is realistic for your catalog size.

If you'll be seller-fulfilled, having an established shipping process — even a small one — with reasonable transit times strengthens your application more than a vague plan to 'figure out shipping later.'

Catalog & GTIN requirements

Most categories require valid, unique GTINs/UPCs for every product — Walmart's catalog system uses these to match your listings to existing product records or create new ones correctly. Generic or unbranded inventory without proper UPCs is one of the more overlooked requirements sellers run into after they've already been approved.

Your catalog description in the application should be specific: real category names, an honest SKU count, and where that inventory currently sells if anywhere. Vague catalog descriptions slow down review because they force a reviewer to ask follow-up questions.

Category-specific requirements

Regulated categories carry extra documentation requirements on top of the baseline ones above. Supplements and health products typically need third-party lab testing or certification. Certain electronics need safety certifications (UL, FCC, or similar depending on the product). Kids' products often require additional safety compliance documentation.

If you're reselling a branded product you don't manufacture, an authorized-reseller letter or distribution agreement isn't always strictly required, but it materially helps review move faster and reduces the chance of an IP-related rejection.

Check Walmart's prohibited and restricted products policy for your specific category before applying — some product types aren't eligible on Walmart Marketplace at all, regardless of how complete your paperwork is.

Official Walmart Source Information

Examples

A home-goods seller with a registered LLC, matching EIN, valid UPCs on every SKU, and no regulated products completes the requirements checklist without needing any category-specific documents.
A supplement brand gathers third-party lab certificates and an ingredient safety sheet before applying, rather than waiting for Walmart to request them mid-review.
A reseller of a known kitchenware brand includes a signed distribution letter with the application to preempt any authenticity questions.

Common Mistakes

Typing your legal business name slightly differently than it appears on your EIN or state registration.
Assuming GTIN/UPC compliance only matters after approval — Walmart's catalog systems check this from your first listings onward.
Applying in a regulated category without lining up the required certifications first.
Leaving fulfillment plans vague instead of stating clearly whether you'll use WFS or seller-fulfilled shipping.

FAQ

Do I need a UPC for every product to sell on Walmart Marketplace?

Most categories require valid, unique GTINs/UPCs for each product so Walmart's catalog system can match or create product records correctly. Some categories have exemption processes, but you should assume you need proper UPCs unless you've confirmed otherwise for your specific category.

Can I apply as a sole proprietor instead of an LLC?

A properly registered sole proprietorship can qualify, but it still needs to be a real registered business entity with a valid EIN — an individual with no business registration at all generally cannot apply.

Which categories need extra documentation?

Regulated categories like supplements, certain electronics, and kids' products typically require additional certifications or lab testing beyond the standard business and catalog requirements. Check Walmart's category-specific policies before applying if you're in one of these areas.

Is a business bank account required before I apply?

Walmart pays out to a business bank account, so you'll need one set up by the time you're approved and onboarding, even if it's not strictly checked at the initial application step.