AWS adds configurable credit memo application rules for EFT customers
AWS Billing and Cost Management now lets electronic funds transfer customers set preferences for how credit memos are applied to outstanding invoices.
Can AWS customers control how credit memos are applied to their invoices?
Yes, as of July 23, 2026. AWS now lets customers who pay via electronic funds transfer configure credit memo application preferences directly in the Billing and Cost Management console. The feature gives finance teams the ability to align AWS billing behavior with their internal accounts-payable processes.
What preferences are available?
Customers can choose from combinations of three application targets: the original invoice the credit is tied to, the next eligible invoice, or the oldest unpaid invoice. These options can be mixed to construct a preference that fits a given payment workflow.
The default behavior, for customers who do not configure anything, applies credits to the original invoice first, then to future invoices as they arise. Changing this default requires an explicit selection in the console.
Who is affected?
The feature is scoped to customers paying through electronic funds transfer. It is available across all commercial AWS Regions, meaning it is not limited to specific geographies.
Organizations that operate under strict internal payment controls or that reconcile invoices in a particular order stand to benefit most. Without this feature, AWS applied credits according to its own default logic, which may not have matched how a finance team expected credits to flow.
Where to configure it
The preference is set on the Payment Preferences page inside the AWS Billing and Cost Management console. AWS also maintains documentation under "Managing balance application preferences" for customers who want to review behavior before making changes.
| Application Target | Description |
|---|---|
| Original invoice | Credit is applied to the specific invoice that generated the credit |
| Next eligible invoice | Credit is applied to the next invoice that comes due |
| Oldest unpaid invoice | Credit is applied to the longest-outstanding balance |
| Default (no preference set) | Original invoice first, then future invoices |
This is a relatively narrow but meaningful change for enterprise billing operations. Large AWS customers often deal with multi-account consolidated billing, where the order in which credits land against invoices can affect cash flow reporting and period-close reconciliation.