Description

Create or update tax information for FATCA-CRS declarations of individuals or individual entrepreneurs.
Legal entities and their contributors (mandated, legal representatives, or beneficial owners) cannot use this API.

If the customer has a valid, signed self-certification, this API cannot be used.
Revoking the current self-certification is mandatory to update tax information.
Remember that once revoked, the customer must sign a new self-certification by the deadline to remain compliant.

This API does not require strong authentication. Strong authentication applies only to the signing step.

For some countries, declaring the Tax Identification Number (TIN) in a specific format is mandatory.
The format reference and the list of countries requiring TIN for FATCA-CRS are available via the GET /tin-formats API.

Path Parameters

• appUserId: User identifier on partner side.

Request

• isUSPerson: Indicates whether the user is a US citizen or resident, or a partnership, corporation, company, or association created or organized in the US or under its laws; values are true or false.
• taxInformation: Countries where the user declares taxes and the corresponding tax identification number. The customer may declare up to three countries.
• taxCountry: Customer's tax residence in ISO-3166-1 alpha-2 code format.
• taxIdentificationNumber: The tax identification number for the tax country, following the format specified by that country.