API Evangelist API Evangelist
API Learnings
Toolbox
API Evangelist LLC

HMRC VAT (Making Tax Digital) API

The HMRC VAT (Making Tax Digital) API enables software to submit VAT returns, retrieve VAT obligations, liabilities, payments, penalties, and customer details in compliance with UK Making Tax Digital requirements. Uses OAuth 2.0 authentication with fraud prevention headers required.

Documentation

Specifications

Other Resources

OpenAPI

hmrc-vat-mtd-openapi.yml Raw ↑