Only if your gross rental income before expenses is over £50,000 (from April 2026), £30,000 (April 2027) or £20,000 (April 2028) — taxable profit doesn’t count. This guide breaks down which wave you’re in, what counts toward the threshold, and what changes once you are.
You’re in scope for Making Tax Digital if your gross rental income — before any expenses — is over £50,000 (from April 2026), £30,000 (April 2027) or £20,000 (April 2028). Your taxable profit is irrelevant to the test.
It is being introduced in three waves, by income. The first wave — landlords and sole traders with qualifying income over £50,000 — was mandated from 6 April 2026 and is already running.
This guide is part of our landlord compliance series — sourced guides to the biggest deadlines and duties facing English landlords right now.
This is the single most misunderstood point, and it is the one that decides whether you are in scope. Qualifying income is your total income from self-employment and property before any expenses are deducted. Not your taxable profit. Not what is left after the mortgage interest, the letting agent, the insurance, the repairs and the wear.
A landlord taking £54,000 a year in rent with £26,000 of costs has a taxable profit of £28,000 — and qualifying income of £54,000. They were mandated from April 2026, despite a profit barely over half the threshold.
If you have self-employment income as well, the two are added together. A landlord with £35,000 of rent and £20,000 of freelance turnover has £55,000 of qualifying income, even though neither source alone would cross the line.
Qualifying income over £50,000 — mandated from 6 April 2026. Over £30,000 — from 6 April 2027. Over £20,000 — from 6 April 2028.
HMRC decides which wave you are in by looking at the Self Assessment return you filed for the previous tax year. For the April 2026 start, that was the 2024–25 return. This matters: your obligation is set by a return you have already filed, so it is knowable now rather than something you discover at year end.
To make the thresholds concrete, here is what they mean in properties. Average monthly private rent in the UK was £1,388 in June 2026 — that is the ONS Price Index of Private Rents figure, the same one we carry on our citable data page. At that rent, one property produces £16,656 of gross rental income a year.
On that basis: one average property (£16,656) sits under all three thresholds. Two (£33,312) crosses £30,000, so April 2027. Three (£49,968) lands just £32 under £50,000 — still April 2027, but close enough that a single rent rise moves you. Four (£66,624) is comfortably into the April 2026 wave.
That is an illustration using the national average, not a substitute for your own figures — and the average conceals a wide spread. Rents in London and the South East will cross these thresholds on fewer properties; much of the North and Wales on more. Our city rent guides give the actual average for your area, by bedroom count.
If you own a property jointly, only your share of the income counts toward your qualifying income. HMRC’s own example: a jointly owned property generating £50,000, held in equal shares, contributes £25,000 to each owner.
For couples who own rentals together — which is most small landlords — this frequently means neither party is mandated as early as they feared, because the rent roll they think of as “theirs” is split in two for this test. It also means the two owners can fall into different waves if one has other qualifying income and the other does not.
What does not count towards qualifying income at all: employment or PAYE income, dividends (including from your own company), the State Pension and private pensions, your profit share as a partner in a partnership, and income from REITs or PAIFs. A landlord with a full-time salary and one rental is tested on the rental alone.
Keep digital records of rental income and expenses. Paper receipts in a shoebox and a handwritten ledger stop being sufficient; the records themselves have to be digital.
Send four quarterly updates. The standard periods follow the tax year, and each is due one month and two days after the period ends:
6 April – 5 July, due 7 August. 6 July – 5 October, due 7 November. 6 October – 5 January, due 7 February. 6 January – 5 April, due 7 May.
For the first mandated year, the first quarterly update fell due on 7 August 2026.
The tax return does not go away. This is worth stating plainly because it is widely misread: quarterly updates do not replace Self Assessment. You still submit a return and still pay any tax owed by 31 January. The quarterly updates are in addition, not instead.
HMRC’s guidance is explicit: “There are no penalties for missing a quarterly update deadline for the 2026 to 2027 tax year.” You still have to submit the updates before you file your return, but the first year is a genuine soft landing.
After that, late submission works on points: one point per missed deadline, and at four points a £200 penalty, plus £200 for each subsequent miss. Points below the threshold drop off automatically 24 months after the missed deadline.
Late payment penalties are separate and were not waived. For 2026–27: nothing in the first 15 days; 3% of the tax owed if still unpaid at day 16–30; and at day 31 or later, 3% charged at day 15 plus 3% at day 30, with interest running daily at an annual 10% on top. Those percentages rise to 4% for 2027–28.
The requirement is compatible software, not a particular product or an expensive one. Two points that matter for a small landlord.
Spreadsheets still work, via bridging software. If you record income and expenses in a spreadsheet, bridging software connects to it and makes the submissions to HMRC on your behalf — quarterly updates and the return. You do not have to abandon a system that works.
Free products exist. HMRC notes free options are available for those with simple tax affairs, though they may cap things like transaction volume — which for one or two rentals is often not a constraint.
HMRC provides a software finder rather than a fixed list, and states plainly that it does not recommend any product or provider. Neither do we, and you should be wary of any “guide” that does while collecting a referral fee. Use the finder, check the product covers property income specifically, and check it handles joint ownership if that applies to you.
Exemptions exist — the clearest being digital exclusion, where it is not reasonable or practicable for you to use digital tools, for reasons of age, disability, location or religious observance. This is a defined exemption you apply for, not an opt-out for finding software inconvenient.
If you think you qualify, check the position with HMRC directly rather than assuming, and do it before a deadline rather than after one.
1. Work out your gross rent for the last full tax year. Before expenses, your share only if jointly owned, plus any self-employment turnover. That single number tells you which wave you are in.
2. Check it against your last filed return — HMRC is using that return, so use the same figures rather than an estimate.
3. If you are close to a threshold, assume you will cross it. Rent rises push gross income up even when profit is flat, and at three average-rent properties you are £32 away. Being ready early costs nothing; being late does.
4. Get your records digital before you are mandated, not after. The hardest part is not the quarterly submission, it is having a year of clean digital records to submit from. If your start date is April 2027, this year is the one to sort it in.
Is the £50,000 threshold based on rent or profit? Rent. Qualifying income is gross income before expenses — HMRC calls it turnover. Your taxable profit is irrelevant to the test.
I own a rental 50/50 with my partner. Do we each count the full rent? No. You each count your own share. A jointly and equally owned property producing £50,000 contributes £25,000 to each of you.
Does my salary count towards the threshold? No. Employment and PAYE income does not count, nor do dividends, pensions, partnership profit shares, or REIT and PAIF income.
Do quarterly updates replace my tax return? No. You still file a return and still pay by 31 January. The updates are additional.
What happens if I miss a quarterly update? For the 2026 to 2027 tax year there are no penalties for missing a quarterly update deadline. From then on it is a points system, with a £200 penalty at four points.
Do I have to buy accounting software? Not necessarily. Bridging software lets you keep using spreadsheets, and free products exist for simple tax affairs.
When do I have to start if my rental income is £25,000? On that figure alone, April 2028 — the £20,000 threshold. But add any self-employment turnover before concluding, because the two are combined.
Do I have to register for MTD if my rent is under £30,000? Not under that threshold specifically, but check the lowest one too: if your gross rental income is between £20,000 and £30,000, you are still mandated from April 2028. One average UK rental property (£16,656 a year, at the June 2026 ONS average rent) sits under all three thresholds — so a single average property alone would not yet put you in scope at any wave, but a second property or a rent rise easily could.
UK Property Portal is written and published by Dan Woodcock, working independently from UK. It is a one-person operation — there is no newsroom and no research team behind it — and every figure, date and threshold on this page is sourced, attributed and dated to the document it comes from. Read the full editorial standard →
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