patch https://sandbox.checkhq.com/company_tax_params/
Update a list of one or more tax parameters belonging to the company.
Note: a company's FEIN (federal employer identification number) if Check has already begun reviewing the company, i.e.. its implementation.kyb.status is anything but not_initiated. In these cases, should the FEIN need updating, please reach out to [email protected], or create a new company.
The body of the request should be a list at the top level containing any updates (defined by the body parameters documented below) for tax parameters.