How Much Tax Does a Landlord Pay? 2026/27 Worked Examples
Last updated 19 June 2026 · 11 min read · By the LandlordTaxAi Editorial Team
The short answer
There is no special landlord tax rate. Your rental profit is stacked on top of your other income and taxed at 20%, 40% or 45% after the £12,570 personal allowance. But because mortgage interest is no longer a deduction — only a 20% credit — a geared higher-rate landlord can pay an effective rate of 50–60% on their real profit. Rental income carries no National Insurance. Below is the exact five-step method, with worked numbers for both a basic-rate and a higher-rate landlord.
The 2026/27 tax bands you’ll be taxed at
Landlords pay Income Tax at exactly the same rates as everyone else. What matters is which band your rental profit lands in once it is added to your salary, pension or other income.
| Band | Taxable income (2026/27) | Rate |
|---|---|---|
| Personal allowance | Up to £12,570 | 0% |
| Basic rate | £12,571 – £50,270 | 20% |
| Higher rate | £50,271 – £125,140 | 40% |
| Additional rate | Over £125,140 | 45% |
Two quiet traps live in this table. Above £100,000 of total income your personal allowance is withdrawn by £1 for every £2, creating an effective 60% band between £100,000 and £125,140. And because these thresholds are frozen, every rent increase nudges more landlords from the 20% band into the 40% band without any change in the law — a stealth tax rise known as fiscal drag. (Scotland sets its own Income Tax bands; the figures here are for England, Wales and Northern Ireland.)
The five-step landlord tax calculation
Every landlord tax bill, no matter how complex, follows the same five steps. Learn this and you can sanity-check any accountant or software figure in minutes.
- Add up your rental income — all rent and related receipts for the tax year.
- Subtract allowable expenses — repairs, agent fees, insurance and so on, but not mortgage interest. The result is your taxable rental profit. (See our full allowable expenses list.)
- Add the profit to your other income and apply your £12,570 personal allowance.
- Tax the total at the bands above — 20%, then 40%, then 45%.
- Subtract the 20% mortgage-interest credit — 20% of your interest, capped at your tax liability.
Skip the maths — see your number
LandlordTaxAi runs this exact calculation on your real figures and keeps it MTD-ready all year, so your tax bill is never a January surprise. From £19/month.
Try the free tax calculatorExample 1: Retiree landlord, basic rate — £0 tax
Margaret is retired and owns one flat outright (no mortgage). It earns £12,000 a year, with £2,000 of expenses. She has no other taxable income.
- Rental income £12,000 − expenses £2,000 = profit £10,000
- This is below her £12,570 personal allowance
- Tax due: £0
With no gearing and modest income, an unmortgaged landlord can pay nothing at all. Section 24 simply does not bite when there is no interest to restrict. This is the cleanest case — and it shows why gearing, not rent, is what drives most landlord tax pain.
Example 2: Employed higher-rate landlord — the 60% squeeze
David earns £55,000 from his job, so he is already a higher-rate taxpayer before any rent. His buy-to-let brings in £14,400 a year, with £2,400 of allowable expenses and £6,000 of mortgage interest.
| Step | Figure |
|---|---|
| Rental income | £14,400 |
| Less allowable expenses (not interest) | −£2,400 |
| Taxable rental profit | £12,000 |
| Tax at 40% (stacked on his salary) | £4,800 |
| Less 20% credit on £6,000 interest | −£1,200 |
| Tax due on the rental | £3,600 |
Now look at David’s real profit: £14,400 − £2,400 − £6,000 of interest = £6,000. He pays £3,600 of tax on £6,000 of genuine profit — an effective rate of 60%. There is no National Insurance on top, but the headline 40% band tells only half the story. The more highly geared the property, the higher this effective rate climbs. This is the mechanism we unpack fully in our Section 24 worked examples.
National Insurance: the good news
Unlike the self-employed, landlords generally pay no National Insurance on rental profit. HMRC treats letting as an investment, not a trade, so neither Class 2 nor Class 4 NICs apply. The rare exception is where you run something closer to a hospitality business — serviced accommodation with hotel-like services — which HMRC may treat as trading. For standard buy-to-let, assume Income Tax only.
Don’t forget payments on account
The figure you calculate is not always the cash you pay in one go. If your tax bill tops £1,000, HMRC usually requires payments on account— two advance instalments toward next year, due 31 January and 31 July, each half of this year’s bill. First-time landlords are routinely blindsided: in year one you settle the bill and the first payment on account together, so the January cheque can be 150% of what you expected. Set the money aside as you go.
How MTD changes the timing (not the amount)
Making Tax Digital for Income Tax does not change how much you owe — the calculation above is identical. What changes is the rhythm: from April 2026, landlords over the £50,000 threshold send four quarterly updates and a final declaration rather than one annual return. The tax is still worked out, and paid, at the final declaration. If you would rather know your running number every quarter than discover it each January, see our step-by-step MTD registration guide.
Frequently asked questions
How much tax does a landlord pay on rental income?
There is no separate landlord tax rate. Your rental profit is added to your other income and taxed at your normal Income Tax rate — 20%, 40% or 45% in 2026/27, after your £12,570 personal allowance. The catch is that since 2020/21 you cannot deduct mortgage interest before working out that profit; instead you get a flat 20% tax credit on the interest. For a geared higher-rate landlord this can push the effective tax rate on real profit well above 40% — in some cases to 60% or more.
Do landlords pay National Insurance on rental income?
Usually no. Ordinary rental income from letting property is treated as investment income, not earnings, so it is not subject to Class 2 or Class 4 National Insurance. The exception is where your letting activity is so extensive and active that HMRC treats it as a trade rather than an investment — uncommon for normal buy-to-let. For the vast majority of landlords, rental profit attracts Income Tax only.
What are the 2026/27 tax rates for landlords?
For 2026/27 the personal allowance is £12,570 (income within this is tax-free). The basic rate of 20% applies to taxable income from £12,571 to £50,270, the higher rate of 40% from £50,271 to £125,140, and the additional rate of 45% above £125,140. The personal allowance is reduced by £1 for every £2 of total income over £100,000. These thresholds are frozen, so rising rents quietly drag more landlords into higher bands each year.
How do I calculate my landlord tax bill?
Work it out in five steps: (1) add up your rental income; (2) subtract allowable expenses, but not mortgage interest; (3) add the resulting profit to your other income and apply your personal allowance; (4) tax the total at the relevant bands; (5) subtract a 20% tax credit on your mortgage interest. The figure left is your tax due on the rental side. Our examples below show the method in full.
Why is my effective tax rate higher than my tax band?
Because of Section 24. Your taxable rental profit is now calculated before mortgage interest, so you are taxed on a larger figure than your real economic profit, and the 20% interest credit only partly compensates. A higher-rate landlord taxed at 40% on profit-before-interest, who then receives only a 20% credit, can end up paying 50–60% of their true profit in tax once the property is geared. The more mortgage interest you pay relative to profit, the worse the effect.
Do landlords have to make payments on account?
Often, yes. If your Self Assessment bill is over £1,000 and less than 80% of your tax is collected at source, HMRC asks for payments on account: two advance instalments towards next year's bill, due 31 January and 31 July, each equal to half the previous year's tax. New landlords are frequently caught out the first year, when they pay the current bill plus the first payment on account together. Budget for it.
LandlordTaxAi Editorial Team
The LandlordTaxAi editorial team writes about UK landlord tax, HMRC compliance, and Making Tax Digital. Every worked example is checked against current HMRC rates and guidance, and updated when the rules change. Operated by LandlordTaxAi, United Kingdom. Follow us on LinkedIn.
Last reviewed: 19 June 2026 · Figures use 2026/27 tax bands for England, Wales and Northern Ireland and are illustrative. This article is informational only and does not constitute tax advice. Consult a qualified accountant for your specific circumstances.