What MTD for landlords actually means
MTD ITSA stands for Making Tax Digital for Income Tax Self Assessment. It is an HMRC programme that moves income tax reporting away from a single yearly return and towards digital record keeping with regular updates through the year. The rules apply to self-employed sole traders and to landlords, and for property owners they change how you record rent, how often you report, and the software you use to do it.
Under the current system, a landlord keeps records however they prefer, then files one Self Assessment return after the tax year ends. Under MTD, three things become mandatory: you must keep your property records digitally, you must send HMRC a summary of rental income and allowable expenses every quarter using compatible software, and you must submit a final declaration that confirms your figures for the year. The final declaration replaces the Self Assessment return you file today.
For a landlord, the practical effect is that reporting becomes a routine you keep on top of through the year rather than a January reconstruction of twelve months of rent statements and repair invoices.
Which landlords are affected, and when
MTD for landlords is being introduced in stages based on your qualifying income, which means your total gross income from self-employment and property before any expenses are deducted. For most landlords the number that matters is gross rent received, not the profit left after mortgage interest, letting fees and repairs. The first group is brought in from 6 April 2026.
- From April 2026 Qualifying income above £50,000
Landlords and sole traders above this level must follow MTD for Income Tax.
- From April 2027 Qualifying income above £30,000
The threshold drops to this level.
- From April 2028 Qualifying income of £20,000 or more
The government has confirmed plans to extend the rules to this level.
HMRC uses the income figure from your most recent finalised Self Assessment return to decide when you join. If your 2024 to 2025 return shows combined property and self-employment income above £50,000, you are in the first wave and April 2026 is your deadline to be ready. It is worth checking that figure now, because the threshold looks at gross rent and turnover, not profit. A landlord with a large mortgage can cross £50,000 in rental income while making very little once interest is accounted for, and still fall inside the first wave.
Two points about property income catch landlords out. First, income from a jointly owned property counts towards each owner's threshold as their share of the gross rent, so a couple who own a portfolio together each test their own half against the limit. Second, if you have both a rental business and self-employment, HMRC adds the two together to decide your start date, so a modest lettings income can tip you over the line when combined with a side trade.
How quarterly reporting works for property income
The headline change for landlords is frequency. Instead of one return, you send four quarterly updates plus a final declaration. Each quarterly update is a running summary of your rental income and allowable expenses for the period, submitted through MTD-compatible software rather than typed into the HMRC website by hand.
The standard quarterly periods run to 5 July, 5 October, 5 January and 5 April, with each update due one month and seven days after the period ends. You can elect for calendar-quarter dates if that suits your rent cycle better. The updates are cumulative and are not your final tax bill; they are a regular snapshot. You correct and confirm the full-year position in the final declaration, which is due by 31 January after the tax year, the same date Self Assessment uses today.
If you run more than one property business, the treatment depends on the type. A UK property business and an overseas property business are reported separately, so a landlord with holiday lets abroad may have more than one set of quarterly updates to keep on top of. Within a single UK rental business, all your properties are pooled into one set of figures, which keeps things simpler for the typical buy-to-let landlord with a handful of homes.
What digital record keeping means for a rental business
A common worry about MTD for landlords is that digital record keeping sounds like a heavy new burden. In practice it means recording each item of rental income and each allowable expense in software as it happens, rather than gathering a year of bank statements and agent reports every January. You still keep evidence such as tenancy agreements, invoices and receipts, but the figures that feed your quarterly updates live in one digital place from the start.
HMRC requires the flow of data from your records to your submission to be digital, which is sometimes called a digital link. In plain terms, you should not have to read a number off one system and retype it into another. Good software captures the rent or the repair once and carries it through to the quarterly update and the final declaration without manual copying, which is where errors usually creep in.
For most landlords this is less work overall, not more. Recording a month's rent and a few maintenance costs as they arrive is far lighter than reconstructing a whole year from statements and a shoebox of receipts, and it means your quarterly figures are ready when the deadline arrives. It also makes the awkward areas of property tax, such as apportioning a cost between two flats or tracking finance costs for the basic-rate tax reducer, easier to handle while the detail is still fresh.
How Quarterly Filer helps landlords with MTD
Quarterly Filer is built for exactly this change. It is built to HMRC's Making Tax Digital specification and connects through HMRC's official Making Tax Digital service, designed around the way a landlord actually keeps records, so you can meet the new requirements without hiring an accountant to manage the software for you. The goal is simple: keep your property records in one place, and let the tool handle the quarterly submissions to HMRC.
A secure connection to HMRC
Quarterly Filer connects through HMRC's official Making Tax Digital service, so your quarterly updates and final declaration go to HMRC directly from the tool.
Import your figures from CSV
If you already track rent and costs in a spreadsheet or export them from your bank, you can bring those figures in rather than typing every line again.
Quarterly updates on time
Quarterly Filer prepares each of your four updates and files them digitally to HMRC, with clear deadlines so nothing slips.
Deadline reminders that keep you ahead
The software tracks your quarterly periods and prompts you before each deadline, which removes the risk of a missed submission and a penalty.
A record of what you have sent
Your submission history is kept in one place, so you can see at a glance which updates have gone to HMRC and when.
Because MTD for landlords rewards a steady routine over a yearly panic, the value of the right software is not only compliance. It is the time you get back and the confidence of always knowing where your rental figures stand. Quarterly Filer is designed to make the quarterly rhythm feel light, so the deadline in April 2026 becomes a formality rather than a scramble.
How landlords can prepare before April 2026
Getting ready is mostly about starting early and building the habit before it becomes compulsory. A short checklist covers the essentials for a rental business.
- Check your qualifying income. Look at your most recent Self Assessment return and add your property and self-employment income before expenses. If the gross figure is above £50,000, April 2026 applies to you.
- Sort out joint ownership now. If you own property with a partner, agree how the rent and costs are split and make sure each owner records their own share. Each of you tests your share against the threshold separately.
- Move your records digital now. The sooner you keep rent and expenses in compatible software, the smoother the switch. There is no benefit to waiting until the deadline forces the change.
- Choose MTD-compatible software. You need a tool that can submit quarterly updates and the final declaration to HMRC. Quarterly Filer is built for landlords doing exactly this.
- Practise the quarterly rhythm. Start recording rent and costs as they happen and reconciling little and often, so the first real update in 2026 is routine.
None of these steps is difficult on its own. The advantage goes to the landlords who begin before the deadline forces them to, because they reach April 2026 already in the habit rather than learning a new system under pressure.
Common questions about MTD for landlords
Does MTD apply if I only have one rental property?
It depends on your income, not the number of properties. If your gross rental income, added to any self-employment income, is above the threshold for the current stage, MTD for Income Tax applies even to a single let. A landlord with one high-rent property can be inside the first wave, while someone with several low-rent flats might not yet meet the threshold.
How does MTD work for jointly owned property?
Each owner reports their own share of the rental income and expenses. Joint owners are not treated as one business, so a couple who let a property together each keep their own digital records and each test their share of the gross rent against the threshold. HMRC does allow a lighter approach to expense detail for jointly let property, but the income still counts towards each owner individually.
Do furnished holiday lets have different rules?
The furnished holiday lettings regime has been abolished from April 2025, so income from holiday lets is treated as ordinary property income for MTD purposes and counts towards your qualifying income in the same way as any other rent. If you let property abroad, an overseas property business is reported separately from your UK rental business.
Can I handle MTD myself without an accountant?
Yes. MTD for landlords is designed to be manageable with the right software. Quarterly Filer handles the digital records and the submissions, so many landlords will not need to pay for ongoing accountancy support simply to stay compliant. If your affairs are complex, an accountant is still worth having, but the routine filing is well within reach on your own.