This section provides reference documentation for the core objects used in Middesk’s Tax Registration API. Each object model outlines the structure, fields, and data types returned or accepted by the API. Currently, this includes:
- Tax Accounts – Information used to authenticate with a state tax agency
- Tax Registration Items – Individual tax IDs and rates associated with a business
Use these models to understand how Middesk structures tax-related data and how to format your requests and interpret responses.