Scheme is an optional field that may be used to override the tax regime’s default tax scheme. Many electronic formats such as UBL or CII define an equivalent field. Examples: VAT, GST, ST, etc.
Type is set according to the requirements of each regime, some have a single tax document type code, others require a choice to be made. Deprecated: Tax Identities should only be used for VAT or similar codes for companies. Use the identities array for other types of identification.