Deel: Create a tax form for the authenticated worker — request body — body data form type: W8 BEN mailing address address, address line2, city, country, state, zip code

API reference · Contract 2026-10-27

SDK schema: Create a tax form for the authenticated worker — request body — body / data / form_type: W8 BEN mailing address address, address line2, city, country, state, zip code

Field	Type	Presence	Description and constraints
$	object	Root	Mailing address if different from permanent residence.
address	string	Required within parent	Mailing address. Maximum length: 100
address_line2	string or null	Optional	Mailing address line 2. Maximum length: 100
city	string or null	Optional	Mailing address city. Maximum length: 50 Minimum length: 1
country	string	Required within parent	ISO 3166-1 alpha-2 country code. Maximum length: 2 Minimum length: 2 Pattern: ^[A-Z]{2}$
state	string or null	Optional	Mailing address state. Maximum length: 10
zip_code	string	Required within parent	Mailing address ZIP/postal code.