A proper migration is not just a set of form edits – it is a phased legal and operational handoff that must be planned and executed in precise sequence. Based on hundreds of successful transitions, here is how we recommend approaching it.
1. Clarify the Type of Transition
Before taking any action inside Seller Central, you must first define the nature of your change. A same-owner restructure (such as an individual upgrading to an LLC) requires a different submission and proof set than a full acquisition by a third-party buyer. Understanding this distinction upfront determines your communication strategy with Amazon and what documentation you will need to prepare.
2. Review Account Health and Internal Documentation
No migration should begin until the seller account is in stable standing. All previous verifications, policy warnings, and compliance documents should be in order. At the same time, the acquiring entity or restructured organization must be ready to provide the necessary legal documents: this typically includes government-issued registration certificates, IRS or tax authority correspondence, signed transfer letters, and ownership confirmations.
3. Submit a Section 18-Based Ownership Update Request
Once the transition type is clear and documentation is in hand, the next step is to open a case with Amazon – either through Account Health or Selling Partner Support – formally requesting approval to update the legal entity on file. The case should be written in legal terms, referencing Amazon’s Section 18 policy, and clearly outlining whether ownership is staying the same (in the case of restructures) or transferring (in the case of sales). Amazon’s response may take several days, and no further action should be taken until that approval is granted.
4. Unlock and Update the Core Business Fields
Once Amazon has granted approval, they will manually unlock grayed-out fields within your account. These fields include business type, legal name, and country of registration – fields that are normally restricted due to their tie to account identity. Only after these fields are unlocked should you proceed with the update. Trying to circumvent this step is one of the most common causes of identity verification failure and listing suppression.
5. Sequentially Update Backend Credentials
With the legal entity now verified and approved, you can begin updating the remaining backend settings in a careful, sequenced order. Start with tax information (W-9 or W-8), followed by payment method, credit card, and finally the contact phone number and email. These should never be changed simultaneously. Doing so can trigger Amazon’s fraud protection systems and result in an automatic SIV (Seller Identity Verification) hold.
6. Handle Trademark Transfers and Brand Registry Access
If the seller account is Brand Registered, the migration must include a formal trademark assignment through USPTO (or the relevant authority in your jurisdiction). Once the trademark assignment is recorded, Amazon Brand Registry must be updated with the new owner information. If this step is skipped, the new account owner may lose access to A+ content, brand analytics, and brand protection tools.
7. Align Insurance Coverage with the New Entity
For sellers operating in the U.S. or Canada, Amazon requires valid general liability insurance that matches the legal entity on file. After a migration, the policy must be renewed or revised under the new company name. While Amazon does not always enforce this mid-policy cycle, it will be checked at renewal time and can result in account flags if left unchanged.
8. Conduct a Post-Migration Audit
After the transition is complete, the account should be monitored closely for at least 30 days. Even when executed correctly, some changes may prompt automated indexing flags, delayed brand tool access, or payment verification requests. Tracking metrics, listing visibility, and support case response times is essential during this post-migration window.