Azure sponsorship credit transfer question

Transferring Azure sponsorship credits between subscriptions is constrained by billing-account and offer rules and doesn’t behave like a simple “retarget” of credits onto any existing subscription.

From the provided information:

1. Azure credits are bound to the purchase Billing Account and can’t be moved or transferred outside that Billing Account boundary. If subscriptions A, B, and C are not under the same Billing Account, the credits can’t be moved to B or C at all.
2. When credits are deposited on a Billing Profile (modernized experience), subscriptions under that Billing Profile can’t be moved to a different Billing Profile until the credits are fully consumed.
3. In the legacy experience, redeeming Azure credits always creates a new Azure subscription; credits can’t be applied to an existing pay-as-you-go subscription. After redemption, resources must be moved to that new subscription to use the sponsorship credits.
4. Credits associated with specific offers (for example, Microsoft AI Cloud Partner Program, Visual Studio, or sponsorship offers) are tied to the subscription/offer type and don’t combine with other offers.
5. For supported subscription types, any credit available on the subscription won’t be available in the new account after a billing-ownership transfer.

Given these rules, when Microsoft “moves” or “reassigns” sponsorship credits, the normal pattern is:

• Credits remain tied to the Billing Account and Billing Profile where they were purchased/deposited.
• In legacy/benefit scenarios, applying sponsorship credits typically creates a new subscription rather than attaching them to an existing one.

Therefore, when requesting Microsoft to transfer sponsorship credits from subscription A to an identity that already has subscriptions B or C, the expected behavior based on the documentation is that the sponsorship is associated with a new subscription under that billing context, not retroactively attached to an existing subscription B or C.

To use the credits for workloads currently in B or C, the supported path in the documentation is to move the resources from B or C into the sponsorship-backed subscription (the one with the credits) rather than expecting the credits to be layered onto B or C.

References:

• Use your Azure credits
• Track Your Azure credit balance for a Microsoft Customer Agreement
• Transfer Azure product billing ownership to a Microsoft Customer Agreement
• Maintain a Visual Studio subscription for Azure credit access