OT41640 - Non-Residents Working on the UK Continental Shelf: Double Taxation Agreements - Long term offshore construction type work - Overview
The provisions of a Permanent Establishment Article may effect the charge to UK tax under CTA09\S1313 on profits arising to, say, a foreign company performing a long-term contract for the fabrication of a platform in the UKCS using a construction vessel stationed at the construction site. There are several questions to consider: