The Short Answer
Amazon does not have one single, blanket D-U-N-S number rule that applies to every seller or every account type. Unlike Apple's developer program, where an Organization account has always required a D-U-N-S number to even begin, Amazon's requirement is scattered across specific programs. For the vast majority of people asking "do I need a DUNS number to sell on Amazon," the honest answer is no, not for basic registration — but there are real exceptions worth knowing before you assume you're in the clear.
What a D-U-N-S Number Actually Is
A D-U-N-S (Data Universal Numbering System) number is a unique nine-digit identifier issued by Dun & Bradstreet to a specific business at a specific address. Amazon uses Dun & Bradstreet's database, and specifically the D-U-N-S number, to verify the legitimacy and credibility of sellers on its marketplace in the contexts where it does apply. The number itself predates e-commerce entirely — it was originally built for credit reporting and supply-chain verification — and has since been adopted by Apple, Google, Microsoft, Meta, government contracting systems, and now parts of Amazon's seller ecosystem as a standardized way to confirm a business is real.
Only Dun & Bradstreet issues D-U-N-S numbers, and getting one directly from them is free. If a service is charging you specifically for "obtaining" the number, that fee covers their paperwork, not the number itself.
Where Amazon Does NOT Require a DUNS Number
This is the part most sellers actually need to hear, because a lot of confusion online overstates the requirement. A D-U-N-S number is not a prerequisite for:
- Standard Seller Central registration. Whether you're registering as an individual or a professional seller, you can complete account setup with a tax ID, bank details, and identity verification alone — no D-U-N-S number needed.
- Amazon Business accounts. A DUNS number is optional for the Amazon Business program and can be added through Dun & Bradstreet if a seller chooses to, but it is not a gate to registration.
- Switching from a personal to a business seller profile. This is a tax and entity-type change, not a D&B verification step.
If you've been told you can't register on Amazon at all without a D-U-N-S number, that's very likely a mix-up with a specific program you've applied for — most commonly the Small Business Badge — rather than a general platform rule.
Where Amazon Does Require a DUNS Number
There are a handful of situations where a D-U-N-S number stops being optional and becomes a genuine gate. These are the ones worth planning around.
1. The Small Business Badge
Sellers pursuing Amazon's Small Business Badge — the label that flags a listing as coming from a qualifying small or independent business — have confirmed with Amazon's support team that a D-U-N-S number is required to obtain the badge. This is one of the clearest, most consistently reported hard requirements tied to D-U-N-S on the platform.
2. Food, Beverage, and Dietary Supplement Imports
Exporters and sellers of food, beverages, or dietary supplements on Amazon are required to obtain a D-U-N-S number, which must be provided to the FDA upon arrival at U.S. ports. This isn't really an "Amazon rule" in the strictest sense — it's an FDA import-compliance requirement that Amazon enforces because it affects goods sold on its marketplace. If you're bringing FDA-regulated consumables into the U.S. to sell, treat the D-U-N-S number as non-negotiable, separate from anything Amazon itself asks for at registration.
3. Credit, Lending, and Some B2B or Wholesale Applications
Beyond direct platform requirements, sellers seeking financing, business credit lines, or certain B2B partnership and wholesale relationships connected to their Amazon business often find a D-U-N-S number requested as proof of financial stability and a verifiable business history — the same reason banks and government contracting bodies ask for one outside of Amazon entirely.
| Situation | DUNS Required? |
|---|---|
| Standard Seller Central registration (individual or professional) | No |
| Amazon Business account | Optional |
| Small Business Badge application | Yes |
| Importing food, beverages, or dietary supplements | Yes (FDA-driven) |
| Business credit, loans, some wholesale/B2B applications | Often requested |
Why Amazon Still Asks For It Even When It's Optional
Even where a D-U-N-S number isn't mandatory, Amazon's business account setup often surfaces the option because it strengthens the credibility signal attached to your seller or business profile. A verified D-U-N-S record gives Amazon a third-party-confirmed anchor for your company's name, address, and standing — similar to how Google and Apple use it — which can help with faster approval on programs that do require it later, smoother credit or partnership applications, and generally fewer identity-verification hiccups down the line. Adding one voluntarily rarely hurts and can save you a scramble later if you decide to apply for the Small Business Badge or start importing regulated goods.
How to Get and Submit a DUNS Number for Amazon
- Check if your business already has one. Many established businesses already carry a D-U-N-S number from prior credit checks, government contracts, or international trade, so search the official Dun & Bradstreet lookup before requesting a new one.
- Request one directly from Dun & Bradstreet. Applications go through D&B's official request channel and are free. Expect the standard process to take roughly 30 days, though some sellers report closer to 45 days depending on volume and region.
- Match your business details exactly. The legal name and address you register on Amazon should mirror what's on file with D&B, since mismatches are the most common cause of delayed verification across every platform that checks D-U-N-S records.
- Submit it where Amazon asks for it. Depending on your situation, that might be your Amazon Business profile settings, a Small Business Badge application, or documentation requested by the FDA-compliance team for regulated imports — there isn't a single universal "DUNS number" field for every seller type.
Common Mistakes Sellers Make
- Assuming it's required everywhere. The most common error is treating a Small Business Badge or FDA requirement as if it applies to all Amazon selling, and stalling a straightforward Seller Central signup waiting on a number that isn't needed yet.
- Requesting a duplicate number. Businesses that already have a D-U-N-S number from a past credit check or contract sometimes request a brand-new one, creating duplicate D&B records that need manual reconciliation.
- Mismatched legal name or address. Even small formatting differences between your D&B record and your Amazon business profile can trigger extra review.
- Leaving it too late. Waiting until an FDA shipment is already en route, or until a Small Business Badge application is under review, to start the D-U-N-S request is the single most common cause of avoidable delay.
- Paying a third party for the number itself. The D-U-N-S number is always free from Dun & Bradstreet directly; only expedited handling carries an optional fee.
Timeline and Cost Expectations
A D-U-N-S number is free to request directly from Dun & Bradstreet. Standard processing is commonly reported at around 30 days, with some sellers citing closer to 45 days. Paid expedited service — reportedly in the $200 to $300 range — is available if you're working against a hard deadline, but it's entirely optional and not something Amazon requires you to purchase. Once you have the number, matching it to Amazon's specific program (badge application, FDA documentation, or business profile) typically adds only a few extra days if your business details are consistent across records.
How This Compares to Other Platforms
Amazon's patchwork approach is actually the exception, not the rule, among major platforms. Apple has required a D-U-N-S number for every Organization-type Apple Developer Program enrollment for years, with no optional path around it. Google Play Console similarly requires one for any new Organization developer account, tying it directly to publishing rights. Microsoft Partner Center and Meta's business verification process also lean on D-U-N-S records to confirm a company's identity during onboarding. Amazon is looser: outside of the Small Business Badge and FDA-regulated import categories, it treats a D-U-N-S number as a credibility add-on rather than a gate. If you're planning to operate across multiple platforms under the same business entity, it's worth getting the number sorted once — it carries over cleanly to Apple, Google, Microsoft, Meta, and any Amazon program that eventually asks for it.