If you rent out property in Belfast, Newry or anywhere in Northern Ireland, you may be asking yourself, when do I need to register for Making Tax Digital? The rules around MTD for landlords depend on how much you earn and how you earn it. At Henderson and Co. Accountants, we have been helping landlords, sole traders and business owners get on top of their finances since 2014. As a tech-focused team who live and breathe digital tools, MTD is right up our street, and we are here to make it simple for you.
Making Tax Digital (MTD) is a UK government plan that asks businesses and landlords to keep digital records and send tax updates to HMRC using software that works with the system. Instead of filling in one big return at the end of the year, you send updates more often through approved tools.
The first stage of Making Tax Digital applied to VAT. As of 1st April 2019, all VAT-registered businesses with an annual turnover of more than £85,000 must follow MTD rules. These businesses keep digital VAT records and submit their VAT returns to HMRC using compatible software.
If your business is VAT-registered and over that turnover limit, you should already be using the system. Our accountants can check your setup and confirm you are recording and filing everything the right way. You can learn more about how we support this on our Making Tax Digital page.
If you rent out property in Northern Ireland, any cities like Belfast or Newry, MTD for landlords is the part of the plan that affects you. The rules apply to unincorporated landlords. That means people who own property in their own name, or jointly with someone else, rather than through a limited company.
HMRC works out whether you must join based on your combined gross income from property and any self-employment. If you have a buy-to-let flat and also do some sole trader work, both income sources count together towards your total. This is a point many landlords miss, so it is worth checking your figures early.
Working out your qualifying income can be tricky, especially if you have more than one income source or your earnings vary year to year. If you are not sure whether MTD applies to you, or when your start date will be, get in touch with our team. We will look at your figures and confirm exactly where you stand, so you are not left guessing.
Once MTD for landlords applies to you, the way you record your property income changes. Right now, many landlords keep paper receipts or a simple spreadsheet and pull it all together once a year for a Self Assessment return. Under the new system, you keep digital records throughout the year instead.
This means storing details of your rental income and expenses in software that works with Making Tax Digital, such as Xero, QuickBooks or Sage. You log money coming in, such as rent, and money going out, such as repairs, insurance and letting agent fees, as you go along rather than in one big batch.
You then send HMRC quarterly updates from that software, four times a year, followed by a final declaration to confirm your figures. Keeping clear digital records from day one makes these updates quick and helps you avoid mistakes. Our team can set this up for you so everything is recorded the right way from the start.
For Income Tax, the start date depends on your qualifying income within a tax year. Qualifying income means your combined gross income from self-employment and property before you take off any costs. HMRC uses these figures to decide when you must join.
Here are the current thresholds and start dates:
So the higher your income, the sooner you must sign up. For landlords in Northern Ireland, the same dates apply, based on your combined qualifying income. You can read the official rules on the GOV.UK guidance for Making Tax Digital for Income Tax.
Getting ready for MTD for landlords takes a little planning, and we are here to make it stress-free. Our team combines the latest accounting software with fast response times and clear, jargon-free communication, so you always know where you stand. We will work with you to set up the right software, keep clean digital records and send your updates to HMRC on time.
We support landlords, sole traders and growing businesses across Northern Ireland, so we can tailor our help to your situation. Whether you have one rental property or several income sources, we will keep things simple and cost effective, with no surprise invoices. You can see how we work and what we charge on our prices page.
Once you pass the income threshold for your tax year, signing up is a legal requirement, not a choice. HMRC has also brought in a new penalty system for landlords who file late.
Instead of an instant fine, HMRC uses penalty points. You get one point each time you send a quarterly update or tax return late. When you reach four points, you receive a £200 penalty, and each late submission after that adds another £200. Late payments are handled separately, with charges based on how long the bill stays unpaid.
There is some breathing room for early joiners. Those who start in April 2026 will not get points for their first four quarterly updates, though they must still send them before filing the year-end return. Even so, the safest approach is to treat every deadline as firm from day one. You can read the current penalty rules on the GOV.UK guidance for Making Tax Digital.
The good news is that you do not have to manage it alone. By getting set up before your deadline, you give yourself time to learn the software and fix any issues without the last-minute rush.
The dates for MTD for landlords are already set, and they arrive sooner for higher earners. Checking your qualifying income now means you know exactly when you need to register and can plan ahead with confidence. The earlier you start, the more time you have to choose your software, learn how it works and get your records in order before your deadline.
Acting early also takes the pressure off. Landlords who leave it to the last minute often find themselves rushing to set up new systems while quarterly updates are already due. By preparing in good time, you can spread the work out, ask questions as they come up and avoid the risk of late submission penalties.
At Henderson and Co. Accountants, we have been guiding landlords through changes like this since 2014. Our tech-savvy team will work out your start date with you, recommend software that suits your portfolio and make sure your digital records meet HMRC’s rules. Whether you own a single rental or several, we will guide you through each step with clear, simple advice.
Get in touch with our team today and we will help you register for Making Tax Digital with confidence, so you stay compliant and in control of your tax.
Does MTD for landlords apply to me if I only own one rental property?
It depends on your income, not the number of properties. HMRC looks at your combined gross income from property and any self-employment. From 6 April 2026, sole traders and landlords must use MTD if their total annual income from these sources is over £50,000. If your combined income passes the threshold for your tax year, the rules apply, even if you rent out just one property.
What counts towards my qualifying income?
Qualifying income is your combined gross income from self-employment and property, before you take off any costs. If you have a rental flat and also do some sole trader work, both sources are added together. Many landlords miss this, so it is worth checking your figures early.
Do I still have to send quarterly updates if I join in April 2026?
Yes. If you join in April 2026, you will not get penalty points for late quarterly updates in your first year. You still have to send all four, though, because HMRC needs them before you can file your year-end return. This relief does not cover late payments or anyone who joins after April 2026.
What software do I need for Making Tax Digital?
You need software that works with the MTD system to keep digital records and send your updates to HMRC. Popular options include Xero, QuickBooks and Sage. The right choice depends on the size of your property portfolio. We can recommend and set up software that suits your situation, so your records meet HMRC's rules from the start.
Can you help me register for MTD?
Yes. We work out your start date with you, set up the right software and make sure your digital records are correct. Whether you own a single rental or several, we guide you through each step. Contact us today to get started.
