CISR45030 | Register and maintain subcontractor: business test: Is the business carried on in the UK?
From HM Revenue & Customs · Construction Industry Scheme Reform Manual
| CISR45600 | Action guide contents | |—————————————————————————————————–|———————–|
Detailed examination of this aspect of an application will generally occur as part of the Post-Acceptance Check.
The subcontractor must be carrying on a business in the United Kingdom. The information given in sections 10 to 14 of form CIS302, sections 2, and 6 to 10 of form CIS304, or sections 2, and 7 to 11 of form CIS305 may be enough to establish this. If, for instance, the form shows that the applicant has a business address in the UK that is obviously not a private dwelling you may accept that they are carrying on a business in the UK.
In other cases — for example, a labour-only subcontractor working from home — the application form may not show that an identifiable business set-up has been created. In such cases you should look for other evidence of the existence of the business such as
evidence that his private home is the business address
evidence of business receipts supplied in connection with the turnover test, or recorded on HMRC systems
successful matching of Verification Numbers supplied by the applicant when registering
accounts and returns in the tax file if there is one — generally, this will only apply to company and partnership cases
the books and accounts of the business
See CISR42130 where the applicant is not resident in the UK.