What Are PEFFs?
PEFFs are a type of capital allowance designed to help business property owners reduce their tax bills by claiming on assets that are permanently embedded within a building.
Unlike loose items you can take with you, embedded fixtures, such as heating, ventilation, or wiring systems, are stitched into the fabric of the property. Example: Think of buying a heritage hotel. The plumbing and air conditioning can’t be removed, they’re part of the building. PEFFs allow you to claim tax relief on these integrated assets.
What Counts as an Embedded Fixture?
Embedded fixtures typically include:
- Electrical wiring
- Hot and cold-water systems
- Heating and air conditioning
- Fire alarms and lighting systems
- Toilets and sinks
These components are essential to how the property functions and crucially, they stay with the building if you sell it.
Do Listed Buildings Qualify?
Yes, but with a few caveats.
Listed buildings are protected due to their historical or architectural significance. Any modifications typically require listed building consent, including replacing windows, boilers, or even making minor structural changes.
If you obtain the necessary approvals and implement compliant improvements, you can typically include these embedded items in a capital allowances claim under PEFFs.
Who Can Claim PEFFs on Listed Buildings?
You may be eligible to claim PEFFs if:
- You own or lease a commercial listed property (e.g. hotel, office, pub)
- The property includes embedded fixtures
- You have invested in refurbishing or upgrading those embedded elements
- You operate a UK business that pays tax
Example: A property investor bought a Grade II-listed office and upgraded its HVAC and lighting system. After securing the appropriate consents, they successfully claimed over £30,000 in capital allowances.
Why It Matters
Claiming PEFFs on a listed building can result in substantial tax savings, an improved property valuation, and a greater appeal to future buyers or tenants.
But here’s the kicker: many business owners and even accountants don’t know about PEFFs, especially when it comes to listed buildings.
Common Questions (FAQ)
Can I claim PEFFs on a residential listed building?
Not unless it’s used for business purposes (e.g. B&B, serviced apartment, etc.).
Do I need to own the building?
No. Leaseholders can also claim, depending on the lease terms and who funded the improvement.
What’s the deadline for making a claim?
Typically, within two years of completing a purchase or improvement, but speak to a specialist for case-specific advice.
What to Do Next
Making a PEFF claim, especially for listed buildings, can be complex.
You’ll need:
- A detailed survey to identify eligible items
- Proper valuation and documentation
- Evidence of listed building consent where required
Get Expert Help (Free Guide Included)
Understanding PEFFs is just the start. If you want to ensure your listed property is fully optimised for tax relief, our specialists can help.
Download our free checklist: “10 Fixtures You Might Be Missing in Your Capital Allowance Claim” Alternatively, book a free consultation to determine if you qualify, with no obligation.
Useful Links
Ready to find out if your listed property qualifies?
Latest News
26 May 2026The Collaboration Between Accountants, Surveyors, and Tax Specialists in Property Claims
Capital allowance claims can unlock significant tax relief for businesses that own or invest in commercial property. Yet, despite their value, these claims are often underutilised or incorrectly prepared due to their complexity. At the heart of the process lies a combination of disciplines, tax legislation,...
21 May 2026Buying a Vacant Commercial Property? Why It Could Hold Significant Tax Relief
Buying a vacant commercial property often raises concerns about repairs, tenants, and how long the building has been empty. What many buyers overlook, however, is that vacant buildings can also hold significant hidden tax relief. Even when a property is empty, valuable fixtures such as heating systems,...
Contact Us
Our expert team are here to help answer any of your capital allowances questions or enquires you have about your commercial property.


