OT41501 | Taxation of Non-Residents under Section 830 ICTA 1988: Double Taxation Agreements - Outline
From HM Revenue & Customs · Oil Taxation Manual
OT40500+ describes the way in which ICTA\S830 extends UK tax jurisdiction so that, in general terms;
Profits arising to an individual not resident in the UK are treated as profits from activities carried on in the UK if
there are any activities carried on in the territorial sea, or
exploration or exploitation activities are carried out on in the UK Continental Shelf.
Profits arising to a company not resident in the UK are treated as profits of a trade carried on in the UK through a branch or agency if
exploration or exploitation activities are carried on in the UK, or
on the territorial sea, or
on the UK Continental Shelf.
However, if the individual or company concerned is a “resident of” (see INTM153050) a country with which the UK has a Double Taxation Agreement, the terms of that agreement may restrict the UK’s taxing rights by overriding domestic law (see INTM152060). See INTM152060 onwards for examples of typical restrictions.