# BT-9 — Payment due date

> https://billhorse.com/en/terms/bt-9/

Date by which the amount due must be paid. Payment terms (BT-20) can be given as text instead or in addition.

## Where does it live in the XML?

- UBL: `cbc:DueDate`
- CII: `rsm:SupplyChainTradeTransaction/ram:ApplicableHeaderTradeSettlement/ram:SpecifiedTradePaymentTerms/ram:DueDateDateTime/udt:DateTimeString`