Capital allowances for self storage
We're the only capital allowances advisor accredited by the Self Storage Association. From new sites and conversions to container units and existing portfolios, we identify what qualifies and manage self storage capital allowances claims from start to finish.



We identify where tax relief opportunities sit and make sure they're carried through to real outcomes.
Relief secured
Allowances identified and claimed
Transactions and projects advised
With timely input to ensure relief is not missed
Expertise
Years of combined experience
A partner across the self storage sector
Self storage assets, from container units to mezzanines and fit-outs, aren't always straightforward to classify for capital allowances. Too often, they're reviewed like any other property, rather than a self storage site. The difference is whether the review reflects how the sector actually operates. We make sure it does.
Existing site, never reviewed
Many self storage operators have never had a self storage portfolio review, or have only partially claimed across their sites. We assess what's already been claimed, what's been missed, and what can still be recovered.
Facing an HMRC enquiry
HMRC are increasingly challenging how self storage assets, particularly mezzanines and container units, have been claimed. If you're facing an HMRC enquiry on your capital allowances, or a claim has been queried, get in touch. We'll review the position and help you respond with confidence.
What qualifies for capital allowances in self storage?
Self storage sites include a wide range of qualifying assets, from racking, security and access control systems, to heating, lighting and fire protection. These fixtures are treated differently to the building itself and are often only partially identified in capital allowances for storage units and storage facilities.
Not every asset qualifies at the same rate. Items that count as plant, such as mezzanines and certain internal walls, can attract a significantly higher rate of relief than the surrounding structure. It's one of the more contentious areas of the sector, and we make sure every claim reflects the right position from the outset.
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FAQs
What to expect, how it works, and what you need to know. If you’re unsure on anything, feel free to contact us.


Self storage fit out works
We reviewed £855,000 of expenditure incurred by a PE-backed client on their first self storage facility in London, covering repairs to the base building and the fit out works to bring the site into operation.
Our review identified £745,000 of qualifying allowances, including £125,000 of repair costs that could be expensed through the P&L rather than capitalised. The result was £186,250 of tax savings for the client over time.






