If your rental income is relatively small, you might not need to track expenses at all. The property income allowance lets you earn up to £1,000 from property completely tax-free — no receipts, no record-keeping, no fuss. But it’s not always the best choice. Here’s how to decide.
What Is the Property Income Allowance?
The property income allowance is a £1,000 tax-free threshold for property income. If you earn less than £1,000 from property in a tax year, you don’t need to report it to HMRC or pay any tax on it.
If you earn more than £1,000, you have a choice: deduct the £1,000 allowance from your income instead of claiming actual expenses, or ignore the allowance and claim your real costs as normal.
You can’t do both. It’s one or the other.
When the Allowance Works Well
The property income allowance is ideal for people with small-scale, low-cost rental arrangements:
Renting a driveway or parking space — If you rent out your driveway for £50 a month (£600 a year), you’re under £1,000 and owe nothing. No need to tell HMRC.
Occasional Airbnb hosting — A spare room let for a few weeks a year might bring in £800. Under the allowance, that’s tax-free.
Renting storage space — Letting someone store items in your garage for £500 a year? No tax, no paperwork.
For these situations, the allowance keeps things simple. You don’t need to track expenses or file anything — the income simply doesn’t count.
When Actual Expenses Are Better
If your rental income exceeds £1,000 and you have significant costs, claiming actual expenses usually saves more tax.
Example:
James rents a room through Airbnb and earns £3,000 a year. His costs include:
- Cleaning supplies: £150
- Extra utilities: £200
- Laundry: £100
- Platform fees: £450
- Replacement bedding: £120
Total expenses: £1,020
Option 1: Property income allowance Taxable income: £3,000 − £1,000 = £2,000
Option 2: Actual expenses Taxable income: £3,000 − £1,020 = £1,980
In this case, actual expenses save £20 more — a small difference. But if James had higher costs (say, £1,500), claiming expenses would save £500 in taxable income compared to the flat allowance.
The rule of thumb: If your expenses exceed £1,000, claim actual expenses. If they’re under £1,000, use the allowance.
Can You Use It Alongside Rent-a-Room Relief?
No. If you’re renting out a furnished room in your own home, you’re probably better off using the rent-a-room scheme instead, which gives you £7,500 tax-free. You can’t combine rent-a-room relief with the property income allowance.
However, if you rent out a room and a parking space, the parking income could potentially use the property income allowance separately. The rules get complex here — check with an accountant if you have multiple income types.
Do You Still Need to Register with HMRC?
If your property income is under £1,000, you don’t need to register for Self Assessment or report it. HMRC doesn’t need to know.
If your income is over £1,000 and you’re using the allowance to reduce your taxable amount, you do need to file a Self Assessment return. You’ll report the income and claim the £1,000 deduction on your return.
Who Can’t Use It?
You can’t claim the property income allowance if:
- You’re renting from a connected person (spouse, family member, business partner)
- The income comes from a partnership that includes a connected person
- You’re already claiming other property-related tax reliefs
A Simple Decision
Add up your property income. Add up your expenses.
- Expenses under £1,000? Use the allowance — it’s simpler and gives a bigger deduction.
- Expenses over £1,000? Claim actual costs — you’ll pay less tax.
For many small-scale landlords, the property income allowance is a welcome simplification. Just make sure it’s actually the better deal before you commit to it.
The property income allowance is separate from the £1,000 trading allowance, which applies to self-employed income.