Landlords with rent over £30,000: the tax return you file by 31 January decides whether you join MTD on 6 April 2027

The short answer

The second wave of Making Tax Digital for Income Tax (MTD) reaches landlords and sole traders on 6 April 2027. GOV.UK's rule is one sentence: if your qualifying income was more than £30,000 for the 2025 to 2026 tax year, you will need to use it from 6 April 2027. Qualifying income is your gross income from self-employment and property added together, before expenses.

The 2025/26 tax year ended on 5 April 2026, so the number is already fixed. What is not yet fixed is the return that reports it, due online by 31 January 2027. That return is how HMRC finds out. GOV.UK says "HMRC will review your Self Assessment tax return and check your qualifying income each tax year", then write to the people it finds over the line.

So for a landlord with between £30,000 and £50,000 of gross rent, the next eleven weeks do two jobs at once: the return that closes off 2025/26, and the preparation for digital records from 6 April. This article covers what counts, the cases at the margin, why filing late does not help, and how to use the time. If you are not sure whether any of this applies to you, start with the MTD scope checker.

How the January return decides which landlords join MTD in April 2027

GOV.UK's eligibility page gives the three thresholds and the return that drives each:

The 2025/26 return can be filed any time on or after 6 April 2026. The paper deadline of 31 October 2026 has passed. Two deadlines remain: 30 December 2026 if you already pay tax through PAYE and want a bill under £3,000 collected through your tax code, and 31 January 2027 for the online return and the payment.

HMRC "will write to you, confirming that you need to start using" the service once it has reviewed your return. The letter is confirmation, not the trigger. GOV.UK adds that "it is still your responsibility to check if and when you need to use Making Tax Digital for Income Tax". If a letter has already arrived, our post on what the HMRC letter means covers it.

What counts towards £30,000

GOV.UK's qualifying income page, updated 11 September 2026, is specific.

Counts: gross rent from UK property; gross rent from foreign property if you are UK resident and report it on your return; gross self-employment turnover; your share of a jointly owned property's income.

Does not count: employment income under PAYE; the State Pension and private pensions; dividends, including from your own company; your share of a partnership's profit; income from REITs or PAIFs (property investment funds).

Two details catch landlords out. First, it is the figure before expenses, which GOV.UK also calls turnover. Second, joint ownership is by share: GOV.UK's example is a property owned 50/50 with £50,000 of income, giving each owner £25,000 of qualifying income. If you are only told your share after expenses have been deducted, HMRC assesses that figure. Our guide to MTD for jointly owned property covers how joint owners then report.

Five landlords at the margin

The fourth row is the one to check carefully. If either spouse has other self-employment or property income, it is added to their £28,000 share.

Filing late does not change the answer

Some landlords near the line have asked whether filing the January return late buys time. It does not. The threshold is about what you earned in 2025/26, and that is already history. Filing late earns the usual late-filing penalty, which GOV.UK confirms still applies to the 2025/26 return due 31 January 2027. It also creates a second problem. GOV.UK says that to sign up for Making Tax Digital you must "have submitted a tax return in the last 2 years", so a late return delays the sign-up you will need anyway.

The opposite is the better move. File early, know your number, and spend the time before April getting the records in order.

What joining in April 2027 actually involves

From 6 April 2027 three things apply.

Digital records. GOV.UK says "you or your agent will need to create and store digital records of your self-employment and property income and expenses". Each receipt and each expense, with its date, amount and category, in software or a spreadsheet that connects to software. Our guide to digital records for Making Tax Digital covers what that means for a landlord with letting agent statements and a mortgage.

Four quarterly updates. Due 7 August 2027, 7 November 2027, 7 February 2028 and 7 May 2028. Each is cumulative from 6 April and contains totals per income and expense category; GOV.UK says the categories are the same as Self Assessment and that HMRC does not receive individual receipts or invoices. Updates "are summaries, not tax returns".

A tax return through software by 31 January 2029. The same tax, worked out once a year, submitted from recognised software after all four updates are in.

Two things make the April 2027 group's first year easier than the first wave's. Budget 2026 said HMRC "will not apply late submission penalty points to quarterly updates for the 2027-28 tax year" for taxpayers required to join in April 2027. A late update therefore costs nothing in points, although every update must still be sent before the return, and a late return itself does earn a point. And the first wave has done the learning: our post on what went wrong after two MTD deadlines lists the six mistakes to avoid.

One thing makes it harder. The same 6 April 2027 is the date property income starts being taxed at its own higher rates. Our post on the 24%, 44% and 49% property rates works through what that costs.

Use the next eleven weeks

1. Prepare the 2025/26 return now and write down the gross rent figure before expenses, plus any self-employment turnover. That is your qualifying income.
2. If it is over £30,000, decide who sends the updates. You, through recognised software, or your accountant from theirs. GOV.UK says an agent can sign you up and can keep your digital records on your behalf. Our guide on accountant or DIY for Making Tax Digital weighs it up, and our guide to the £30,000 cohort has the full checklist.
3. Get a bank feed into software before April, with every rental receipt and expense categorised to the headings on the property pages of the return. Starting on 6 April with a backlog is how many first-wave landlords lost their July to reconstruction.
4. Separate mortgage interest from other costs in those records. It is reported in its own box, and from the same April the tax on your profit rises while the finance-cost credit is calculated separately.
5. Agree the joint-ownership approach with your co-owner. For jointly let property, GOV.UK allows updates to include property income and expenses, or income only with expenses reported after the year end. Both of you need your own records either way.
6. Put the dates in the diary: 31 January 2027, 6 April 2027, 7 August 2027, and the three updates after it. The MTD deadline calculator lays them out for your quarter type.

What Ledgers does, and does not do

If you are joining in April, the useful thing to have in place before then is a bank feed that categorises rent and costs per property as they arrive, with mortgage interest kept separate and year-to-date totals by category always current. That is what Ledgers does for landlords; the landlord plan covers one or several properties and you can start for free.

What Ledgers does not do yet is send the updates. It is not on HMRC's recognised list for Making Tax Digital for Income Tax, so the quarterly updates and the tax return go from recognised software, often your accountant's, built from the records you keep here. Our MTD for landlords guide and the MTD for Income Tax guide cover the rest.

Guidance only, not tax advice. Sources: GOV.UK Check if you need to use Making Tax Digital for Income Tax (updated 26 March 2026); Work out your qualifying income (11 September 2026); Sign up for Making Tax Digital for Income Tax (13 October 2026); Send quarterly updates and Create digital records (16 October 2026); Penalties for Making Tax Digital for Income Tax (30 March 2026); Self Assessment deadlines; Budget 2026 overview of tax legislation and rates, paragraph 2.36. All as at 12 November 2026.

Frequently asked questions

Which tax return decides whether I join MTD in April 2027?

Your 2025/26 Self Assessment return, the one due online by 31 January 2027. GOV.UK says that if your qualifying income was more than £30,000 for the 2025 to 2026 tax year, you will need to use Making Tax Digital for Income Tax from 6 April 2027, and that HMRC will review your Self Assessment tax return and check your qualifying income each tax year.

Is the £30,000 rent or profit?

Gross rent, before any expenses. Qualifying income is your total income from self-employment and property before expenses, also described by GOV.UK as turnover. A landlord with £31,000 of rent and £6,000 of profit is over the threshold.

We own the property jointly. Whose income is it?

Your share. GOV.UK's example is a 50/50 owned property with £50,000 of income, which gives each owner £25,000 of qualifying income. If you are only told your share after expenses, HMRC assesses that figure.

Does my salary count towards the £30,000?

No. Employment income under PAYE, state and private pensions, dividends and your share of a partnership's profit do not count. Only gross self-employment income and gross property income are added together.

Will I get penalty points in my first year?

Not for quarterly updates. Budget 2026 said HMRC will not apply late submission penalty points to quarterly updates for the 2027 to 2028 tax year for taxpayers required to join in April 2027. You still have to send every update before you can submit your tax return.

If I file my January return late, do I avoid MTD?

No. The test is your income in 2025/26, not when you file. Filing late earns a late-filing penalty, and if it would be your only return in the last two years it also blocks sign-up, because signing up requires a tax return submitted in that window.

Tools and guides for this

• UK tax rates 2026/27Every rate and threshold in one place, with the source for each.
• Making Tax Digital for Income TaxWho's in scope, the dates, and what to do now.
• Corporation Tax calculatorMarginal relief, short and long periods, and when to pay.

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