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Expenses · Property income

Can I claim this?

Search a cost to see whether you can set it against your rent, count it when you sell, or not claim it at all. For property you own in your own name in the UK.

Repairs or improvements?

This is the question that matters most. A repair puts something back to how it was, and you can set it against your rent straight away. Using modern materials doesn't change that: new double glazing in place of single glazing still counts as a repair. An improvement adds something new or makes the property noticeably better, like an extension or a bathroom where there wasn't one. You can't claim it against rent, but it reduces your capital gain when you sell, so keep the receipts.

Mortgage interest is different

If you own property in your own name, finance costs, including mortgage interest and arrangement fees, aren't deducted from your rent. You get a tax credit at the basic rate instead: 20% now and 22% from April 2027. Companies deduct finance costs in full. See what that means for you with the Section 24 calculator.

The £1,000 property allowance

If your rental income is small, you can use the £1,000 property allowance instead of claiming actual expenses. You can't use both, so it's usually only worth it if your costs are below £1,000.

Keep the records

Keep receipts and invoices for at least five years after the 31 January filing deadline, and keep improvement receipts until you've sold and reported the gain. Making Tax Digital will mean keeping these records digitally if your income is over the threshold.

Questions landlords ask

Can I claim a new kitchen against rental income?

Yes, if it replaces an old kitchen with one of a similar standard. That's a repair, even with modern units. If it's a big upgrade or a bigger layout, it's an improvement: not claimable against rent, but it reduces your capital gain when you sell.

Can I claim for furniture in a rental property?

You can claim the cost of replacing furniture, appliances and furnishings like-for-like, under replacement of domestic items relief. You can't claim the first set when you furnish a property.

Can landlords claim mileage?

Yes, for trips to the property for the letting business, such as inspections, repairs and viewings. You can use HMRC's approved mileage rates instead of working out actual car costs.

Are mortgage arrangement fees allowable?

They're finance costs. If you own personally, they get the basic-rate tax credit like mortgage interest, rather than being deducted. Companies deduct them.

Sources

Last updated 1 October 2026.

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