The date when the VAT becomes accountable for the Seller and for the Buyer. (common synonym: "VAT Supply Date")

invoic_Examples
 <property name="taxPointDate">2021-12-31</property> 
invoic_XPATH

/b24Message/invoice/property[@name="taxPointDate"]

invoic_Required
No
invoic_Type
Date/Time
invoic_Sort
1500