Business Income Source Summary (MTD)

Endpoint

https://api.service.hmrc.gov.uk

Documentation

Business Income Source Summary (MTD) documentation

Contact

SDSTeam@hmrc.gov.uk

Description

The Self Assessment BISS (Business Income Source Summary) API allows a developer to retrieve a summary of income and expenditure for a specified self-employment or UK property business for a given tax year.

The sandbox endpoint is https://test-api.service.hmrc.gov.uk.