Submit Self-Certification Tax Documentation Data

Submit self-certification tax documentation data for an account owner. This endpoint allows you to collect and store self-certification form information required for tax reporting and compliance.

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Note: This API supports submitting self-certification data that was collected outside of Taxbit. The API will validate and store the submitted information, but it does NOT generate PDFs or signed tax forms.

To produce signatures and downloadable PDF forms, clients must use the Taxbit React SDK, which provides the full end-user interview, signing flow, and PDF generation capabilities.

Path Params
string
required

Account owner ID

Body Params
string
permanent_address
object
mailing_address
object
tax_residences
array of objects
tax_residences
string
enum
string
boolean
string
string
string
enum
string
enum
string
enum
Allowed:
string
string
controlling_persons
array of objects
controlling_persons
string
string
string
boolean
string
string
boolean
boolean
string
Responses

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application/json