Welcome to our tax guide for self UK landlords receiving rental income
Are you a landlord looking for help with your business accounts and personal tax returns?
About the Author
Sarah Blundell is a Fellow of the Association of Chartered and Certified Accountants (ACCA) and has more than 20 years of experience in the accounting field. As the founder of her own practice, she focuses on delivering outstanding fully digital services tailored for small businesses.
Sarah is a fully qualified chartered accountant with the ACCA. The Association of Chartered Certified Accountants is a global body for professional accountants that commits to acting in and upholding the public interest. This means you can be assured of our professional conduct and that your best interests are part of our core values.
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In this article we discuss:
- Introduction
- When Do I Need to Declare My Landlord Earnings?
- How Do I Register for Self Assessment With HMRC?
- What If The Property Is Jointly Owned?
- I Rent Out A Room In My Home – Do I Need To Pay Tax?
- What If I Have Made A Financial Loss?
- When Do I Need to File A Self Assessment Tax Return and Pay Tax?
- What Income Do I Pay Income Tax And National Insurance On?
- What Allowable Expenses Can I Claim On My Tax Return When I’m a Landlord?
- How Do I Pay Any Tax Liability Due?
- What Are the Tax Thresholds and Rates?
- Can Making Pension Contributions Save Me Tax?
- What Records Do I Need to Keep?
- How Can I Keep My Accounts & Business Finances Organised?
- Meeting Key Deadlines
- What About Making Tax Digital (MTD)?
- Further Information
Are you thinking of becoming a landlord? This tax guide aims to give landlords receiving rental income from their investment property a better understanding of the tax requirements involved, which many landlords may struggle with.
We cover when you need to tell HMRC you are an individual landlord receiving rental income, how to register for self assesment, self assessment taxes, how to report rental income, paying income tax and national insurance on rental income, and completing your annual landlord tax return online.
This guide covers residential property and not commercial.
This guide is primarily for individual landlords with rental property under their personal name. Different rules apply to properties held under a Limited Company. You will need to file a corporation tax return and will be paying corporation tax on your UK property income, rather than income tax and national insurance. If you have more than one property, that are mortgaged, and your other income sources already fall into the higher tax bracket, a the corporate structure of a Limited Company may be an option worth exploring due to potential tax advantages. Any limited company guidance in this blog will be shown in blue text.
Investing in property and becoming a landlord has so many benefits. Taxes can be a factor that put many people off.
Simple Taxes are here to change that. Specialising in taxes and self assessment online tax returns for the self employed and landlords, let your dedicated Simple Taxes accountant worry about the tax requirements side of your income for you. We will offer advice and keep you tax efficient.
While using a professional accountant isn’t a legal requirement, it can be extremely beneficial. They will ensure you remain compliant with HMRC legislation when it comes to your income tax affairs and paying tax on rental income. They should also be able to save you tax, saving you money in the long run.
When your landlord rental income exceeds the £1,000 property allowance in a tax year (6th April to 5th April), you have reporting responsibilities and you will need to inform HMRC you are receiving rental income, and pay tax.
Once the tax year ends on 5th April that you exceed £1,000, you will need to inform HMRC by 5th October.
When your total combined income from all sources exceeds the £12,570 personal allowance, there will be a tax liability on your income which you will need to pay.
If you setup a limited company and become a company director, you should register for self assessment. This is because any money you withdraw from your company will need to be declared as income on your self assessment tax return.
How Do I Register for Self Assessment With HMRC?
This can be done online through the HMRC website. Or Simple Taxes can do this for you.
When you register as a landlord, you will need to provide various personal information such as your name, address, date of birth, national insurance number, etc.
Once HMRC have processed your registration, you will receive your unique taxpayer reference number in the post. You will need this reference number to be able to file your self assessment tax returns.
What If The Property Is Jointly Owned?
If the property is jointly owned, you will both need to register for self assessment and declare your own share of the rental income and expenses.
The split is usually 50/50, unless stated otherwise in a Deed of Trust.
I Rent Out A Room In My Home - Do I Need To Pay Tax?
Good news – in most cases here the answer is no. Thanks to the Rent a Room Scheme. The scheme lets you earn up to a threshold of £7,500 per year tax-free from letting out furnished accommodation in your home. This is halved if you share the income with your partner or someone else. You can let out as much of your home as you want.
The tax exemption for the letting furnished rooms in your own home is automatic if you earn less than £7,500, meaning you do not need to do anything and there are no tax implications. If you earn more than this you must complete a tax return and declare the income received. You can then opt into the scheme and claim your tax-free allowance. You do this on your tax return.
You can alternatively choose not to opt into the scheme at all, and instead record your income and expenses on the property pages of your tax return.
What If I Have Made A Financial Loss?
If you make a loss in the tax year, you must still declare your figures to HMRC.
The loss can be carried forward and offset against future rental profits.
Limited company losses can be carried forward against future profits, or carried back one year to receive a rebate if you originally paid corporation tax in the previous year.
When Do I Need to File A Self Assessment Tax Return and Pay Tax?
The tax year ends on 5th April each year. You then have until 31st January the following tax year to file your tax return and pay any tax due on any rental profits after expenses are deducted.
If your tax liability exceeds the £1,000 you will be required by HM Revenue & Customs to make payments on account towards the following tax year. The exact amount of payments on account are due on 31st January and 31st July.
What Income Do I Pay Income Tax and National Insurance On?
You will pay tax and National Insurance on your rental profits. This is your total gross income in the tax year, less any rental property related expenses.
If you have other income that is untaxed income you will pay tax on this via your self assessment tax return tax bill.
Limited company directors pay tax on the money they withdraw from their company.
What Allowable Expenses Can I Claim On My Tax Return When I'm A Landlord?
When calculating your taxable income for the year in your landlord business, you can claim allowable expenses against your income, to arrive at your taxable profit figure.
Below is a list of allowable expenses you can claim as a landlord in your tax returns against your income. You can deduct the below tax deductible expenses from your rental income as an expense, to help reduce your self assessment tax bill.
🧾 Accountancy fees – we recommend Simple Taxes
📚 Bookkeeping software – QuickBooks (<—– use this link for 90% off for 7 months)
🏠 Estate agent fees – fees for letting or managing your property
🛡️ Insurance – we recommend PolicyBee for landlord cover
⚖️ Legal & professional fees – solicitor or advice costs
💰 Mortgage interest – interest on your buy-to-let mortgage
🔧 Repairs & maintenance – small fixes, not major improvements
💡 Utility bills – gas, electricity, water for rental properties
How Do I Pay Any Tax Liability Due?
You can pay any income tax you owe on your rental income using your online HMRC account, after you submit your self assessment tax return. You will need your government gateway user ID to login.
If you don’t have an online login you can set one up here.
Alternatively, you can see here the other methods of paying your annual self assessment tax return bill to HMRC.
What Are the Tax Thresholds and Rates?
The below rates refer to individual landlords with properties under their own personal name. Different tax rates apply for Limited Companies.
Income tax is currently payable at 20% for income over the £12,570 tax free personal allowance. This increases to 40% for any income over £50,270.
If you live in Scotland, different bands and rates apply. You can click here to see the HMRC guidance.
Sound complicated? Don’t worry! When you complete your tax return online HMRC automatically calculates any tax due for you. Or you can use the service of a qualified accountant such as Simple Taxes who will be able to offer professional advice specific to your current situation. Added bonus – you can claim any accountant fees as an expense!
Can Making Pension Contributions Save Me Tax?
You might be curious about whether your private pension contributions can help you save on taxes. The good news is that they can, depending on your situation.
For sole traders, while pension contributions aren’t considered a business expense, they can still be advantageous when filing your self-assessment tax return if your earnings exceed £50,000. Your basic rate tax band can be increased by the amount you contribute to your pension.
If you operate a limited company, paying your pension contributions directly from the company into your pension fund is a very tax-efficient strategy. These contributions qualify as allowable expenses, which means you can benefit from corporation tax relief.
Online pension providers like Pension Bee offer a fantastic user-friendly platform to help you start building your pension savings.
What Records Do I Need to Keep?
When you are a landlord receiving rental property income, you are legally required to keep all of your income and allowable expenses business records (rental bank statements mileage logs income invoices, purchase and expenses invoices), for 6 years plus the current tax year.
This is in case HMRC ever ask you for proof of your self assessment figures. They can issue penalties if the required documents not available.
How Can I Keep My Accounts & Business Finances Organised?
Here are a few tips for keeping accurate up to date records and keeping on top of your rental income and expenses, which will in turn help you complete your self assessment tax return at the end of the tax year when you file online:
- Open a seperate bank account – this keeps all of your rental money (income and allowable expenses) in one place, separate to your personal income, making completing your year end tax return 100x easier. A bank account is a legal requirement if you are trading as a limited company. Online banks such as Monzo offer low fees and a quick setup.
- Use accounting software such as Quickbooks – keep on top of your bookkeeping so you can see how your rental income is performing, and track expenses. Need help with bookkeeping and setting up Quickbooks? Simple Taxes can help.
- Keep all your business expenses receipts and bank statements in one place – either by cloud storage like Google Drive, Quickbooks, or in a box.
Meeting Key Deadlines
As a landlord receiving rental income, it is good practice to stay on top of key dates and deadlines is crucial to avoid complications with your income tax and National Insurance. Here are some important dates and tips to keep in mind:
- Self-Assessment Deadline: The deadline for submitting your self-assessment tax return is 31 January following the end of the tax year. Make sure to file your return and pay any tax liability due on your profit by this deadline to avoid penalties.
- Self-Assessment Payment on Account Deadline: If you expect to owe more than £1,000 in tax, you’ll need to make payments on account towards your tax liability. These payments are due on 31 January and 31 July each year.
- Limited company accounts filing deadline: 9 months after your year end. The exact date can be found by searching your company name on the Companies House website.
- Limited company confirmation statement deadline: 12 months after your date of incorporation. The exact date can be found by searching your company name on the Companies House website.
- Limited company monthly director payroll deadline: The 19th of each month. A director payroll for the optimum amount will ensure limited company directors get their annual qualifying year towards their state pension.
By meeting these key dates and deadlines and keeping accurate records, you can ensure you’re staying on top of your tax and National Insurance contributions and filing obligations as a landlord.
What About Making Tax Digital (MTD)?
Making Tax Digital (MTD) is HMRC’s move towards a fully digital tax system. Instead of doing everything through one big Self Assessment tax return at the end of the year, self-employed people will gradually move to keeping digital records and sending updates to HMRC using approved software throughout the year.
This doesn’t happen all at once — it’s being introduced in stages. From April 2026, it will apply to sole traders with income (before expenses) over £50k, and more people will be brought in over the following years.
What this means for you in real terms is:
- You’ll need to keep your bookkeeping up to date in software
- You’ll submit updates to HMRC during the year, rather than just once annually
- You’ll need MTD-compatible software like QuickBooks to stay compliant – see our discount link at the top of this blog for an introductory 90% off.
👉 You can read more about Making Tax Digital directly on the HMRC website here:
https://www.gov.uk/government/publications/making-tax-digital
Further Information
For further guidance on rental income, please read the HMRC guidance here.
If you are unsure how much tax you need to pay, need help with your taxes, tax relief and tax return get in touch with our expert team today at www.simpletaxes.co.uk.
Send your details to Simple Taxes today, for excellent communication help and a fast reply within 24 hours from your own dedicated accountant.
Disclaimer
The information contained in this blog is for general information purposes only, and not for accounting and tax advice. You should speak to a qualified professional about your specific circumstances before acting upon any of the information in this blog.
We are happy to be affiliates for several of the suppliers mentioned in this blog and across our website. This means that if you decide to make a purchase after clicking one of our links, we might earn a commission at no additional cost to you. We suggest these suppliers because we believe they offer valuable products and services, not just because of the small commissions we could earn.
Last Updated: April 2026
