iXBRL tagging for non-resident landlords
UK property income has meant Corporation Tax for non-resident companies since April 2020 — including the iXBRL requirement that comes with it.
A commonly missed obligation since April 2020
Since 6 April 2020, non-UK resident companies with UK property income have been brought within the scope of Corporation Tax, rather than the Income Tax regime that applied before. That means a CT600 with iXBRL-tagged accounts and computations — often for entities whose home-country accounts weren't originally prepared with UK taxonomies in mind.
What we handle
- Converting accounts prepared under a foreign accounting standard into UK-taxonomy-tagged iXBRL
- CT600 computations reflecting UK property income rules
- Flagging anything that needs your tax adviser's attention before filing — non-resident landlord tax positions often have nuances a tagging service shouldn't be advising on
Frequently asked questions
Do non-resident companies with UK property really need iXBRL?
Yes — since 6 April 2020, non-UK resident companies with UK property income fall within Corporation Tax, which carries the standard CT600 iXBRL requirement, the same as any UK company.
Our accounts aren't in a UK format — can you still tag them?
Yes — we convert from whatever format your accounts exist in and map the figures to the correct UK taxonomy elements for the iXBRL filing.
Can you advise on our tax position, not just the tagging?
No — we tag and validate the iXBRL, but tax positions for non-resident landlords have real nuances that need a qualified tax adviser, not a tagging service. We'll flag anything that looks like it needs that attention before filing.
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