Despite intensive research over many months I cannot delete my AzureAD tenant. The tenant deletion wizard informs me that I must use Store for Business to remove seat-based subscriptions. Problem is there are no visible seat-based subscriptions showing in the Store for Business. Does anyone know how I can identify the seat-based subscriptions that are preventing me from deleting my Azure AD tenant?

Two pictures to aid understanding are below…

Reference: https://docs.microsoft.com/en-us/answers/questions/89041/delete-azure-account-tenant.html

Please reach out to support if above solution is not working they will try to delete it manually (~3 day period after deletion for it to update on your Tenant).

Please refer this MS Q&A had discussed the same.