βWhat expenses can I actually claim as allowable?β
Getting this right can make the difference between paying thousands in unnecessary tax or keeping more of your hard-earned income. But thereβs a catch: HMRCβs rule is that expenses must be “wholly and exclusively” for the purpose of your rental business.
Letβs unpack what that means β and what you can actually claim.
Understanding HMRCβs βWholly and Exclusivelyβ Rule
This means the cost must be:
- Incurred entirely for your rental business
- Not mixed with personal use
If you spend money partly for business and partly for personal reasons, you might not be able to claim the full cost β or any of it.
Common Allowable Property Expenses
Here are the most common (and often missed) expenses you can claim:
1. Mortgage Interest (for personally owned properties)
- You canβt deduct full mortgage interest anymore if you own property in your name
- But you still get a 20% tax credit on your interest payments
2. Letting Agent Fees
- Fully allowable, including monthly management fees and tenant-finding services
3. Repairs and Maintenance
- Fixing broken boilers, roof repairs, plumbing
- Note: improvements (like adding an extension) are capital costs, not allowable against income
4. Insurance
- Landlord insurance, building insurance, contents insurance (for furnished properties)
5. Accountancy Fees
- Related to your rental income β fully allowable
6. Travel and Subsistence
- If your property isnβt nearby and you need to travel for inspections or maintenance, your travel and accommodation costs can be allowable.
Example: You stay overnight to inspect an out-of-town property β that hotel bill and mileage count.
7. Utilities and Council Tax
- If the property is vacant or bills are in your name (e.g., HMOs), these are deductible
8. Advertising and Marketing
- Promoting a property for rent on portals like Rightmove or Zoopla
9. Legal and Professional Fees
- Eviction costs, lease agreements, professional advice
- Note: legal fees on property acquisition are capital and not allowable against rental income
10. Phone and Office Costs
- Business phone usage, home office percentage (if you’re managing the portfolio yourself)
Whatβs NOT Allowable?
- Your Own Time β Sweat equity isnβt deductible
- Property Improvements β New kitchens, loft conversions = capital, not revenue
- Private Travel or Dual Purpose Expenses β You canβt claim fuel for a family holiday to view one property
Smart Tip: Track Everything Digitally
Use apps like Xero, FreeAgent, or QuickBooks to:
- Snap receipts
- Track expenses by property
- Export straight to your accountant
Youβll reduce missed claims and accounting headaches.
Real-World Example: Missed Overnight Costs
A landlord in Manchester needed to visit her buy-to-let in Bristol every quarter. She stayed overnight, dined locally, and claimed nothing β assuming it βwasnβt allowed.β
She missed Β£800 in expenses annually. Thatβs around Β£320 in tax relief β gone.
If sheβd logged those trips and claimed under travel and subsistence, they wouldβve been fully allowable.
Get Your Property Tax Setup Right
Property tax doesnβt need to be confusing β but missing allowable expenses means overpaying HMRC.
Our property tax specialists help:
- Identify and claim all allowable expenses
- Avoid mistakes that trigger HMRC scrutiny
- Track and plan deductions across your portfolio
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