First Year MTD Landlord Guide 2026/27: Month-by-Month Survival Plan

Who enters MTD in 2026/27?

You are in the first MTD landlord wave if you are an individual landlord registered for Self Assessment, you receive property income or self-employment income, and your qualifying income for 2024/25 was more than £50,000.

Qualifying income means turnover before expenses. For landlords, that is gross property income before deducting mortgage interest, agent fees, repairs, insurance or other costs. If you also have sole trader income, HMRC looks at the combined self-employment and property total.

The later thresholds are already set: over £30,000 based on 2025/26 qualifying income brings you into MTD from 6 April 2027, and over £20,000 based on 2026/27 qualifying income brings you in from 6 April 2028.

• MTD starts on 6 April 2026 for the first landlord wave.
• The 2026/27 test is based on the 2024/25 tax return.
• The threshold is based on income before expenses, not rental profit.
• You do not start MTD until after you have submitted your first Self Assessment tax return.
• Partnerships are not yet on the same fixed timetable; HMRC says their timeline will be set out later.

Your 2026/27 MTD deadline calendar

For the 2026/27 tax year, the four quarterly update deadlines are fixed: 7 August 2026, 7 November 2026, 7 February 2027 and 7 May 2027. Each quarterly update is a summary of your digital records. It is not a full tax return and you do not make tax adjustments before sending it.

HMRC says each quarterly update covers from the start of the tax year to the end of that update period. Your software should calculate the figures from your digital records, but you are still responsible for checking them before submission.

The year-end MTD tax return is due by 31 January 2028 for 2026/27. That is when you add other income and gains, make final claims and adjustments, submit the return through MTD software and pay any tax due.

• You must send a quarterly update even if there was no rent and no expense in that period.
• HMRC does not receive your individual receipts or invoices in the quarterly update.
• Quarterly updates use income and expense categories aligned with Self Assessment.
• Your tax estimate during the year may be incomplete if other income has not yet been added.

Month-by-month survival guide for your first MTD year

The safest approach is to treat MTD as a monthly bookkeeping habit, not a quarterly panic. If your rent comes in monthly, your records should be updated monthly too.

Landlords with one property often underestimate this. The problem is not volume, it is missing evidence: a repair invoice, a letting agent statement, a mortgage interest certificate or a service charge demand that is hard to find eight months later.

• April 2026: confirm you are signed up, connect compatible software to HMRC and start digital records from 6 April.
• May 2026: connect bank feeds if you use them, set up property categories and record April rent and expenses.
• June 2026: check letting agent statements, mortgage interest entries and repair invoices before the first quarter closes.
• July 2026: review records to 5 July and fix obvious miscoding before submission.
• August 2026: send the first quarterly update by 7 August.
• September 2026: reconcile summer rent, void costs, insurance renewals and any council tax or utilities paid during voids.
• October 2026: review records to 5 October and prepare the second quarterly update.
• November 2026: send the second quarterly update by 7 November.
• December 2026: avoid the Self Assessment trap: your 2025/26 return is still due by 31 January 2027 under the old rules.
• January 2027: review records to 5 January and submit any outstanding 2025/26 Self Assessment return by 31 January 2027.
• February 2027: send the third quarterly update by 7 February.
• March 2027: chase missing year-end evidence, especially mortgage interest, repairs, service charges and agent fees.
• April 2027: review the full 2026/27 digital record to 5 April.
• May 2027: send the fourth quarterly update by 7 May.
• June 2027 to January 2028: make final adjustments, add other income and gains, submit the MTD tax return and pay any tax due by 31 January 2028.

What digital records must a landlord keep?

You need compatible software to create, store and correct digital records for your property income and expenses. HMRC does not provide MTD software, so you need to choose software that works with MTD for Income Tax before relying on it for submissions.

A landlord’s digital records should capture the transaction date, amount and category clearly enough for the quarterly update and final MTD tax return. You still need the underlying evidence for your tax position, even though individual receipts are not sent to HMRC in quarterly updates.

Typical landlord categories include rent, letting agent fees, repairs, insurance, loan interest and finance costs, legal and professional costs, service charges, ground rent where relevant, council tax and utilities paid by you, and other allowable property expenses. For a deeper category breakdown, see MTD rental income and expense categories.

• Keep income and expenses digitally from the start of your MTD obligation.
• Use a consistent category for recurring costs such as agent fees and mortgage interest.
• Attach or store evidence where your software allows, especially for repairs and professional fees.
• Do not wait until the quarterly deadline to identify personal spending mixed into a rental bank account.
• If you use an accountant, agree who codes transactions and who presses submit.

Software, agents and spreadsheets: choose your operating model early

Your software must be able to create digital records, send quarterly updates and submit your MTD tax return. Some landlords will use full landlord tax software; others will use accounting software, spreadsheet bridging software or a combination of tools.

If you already work with an accountant, do not assume your old Self Assessment process will carry over unchanged. Under MTD you need to decide who owns the live records, who checks each quarter and who submits the annual MTD tax return. Our guide to accountant vs MTD software for landlords explains the trade-offs.

Bank feeds can reduce manual entry, but they do not classify transactions perfectly. A bank feed will not always know whether a builder’s invoice is a repair, an improvement, a capital item or partly private.

Penalties in the first MTD year

HMRC has confirmed that landlords required to use MTD from 6 April 2026 will not receive penalty points for late quarterly updates for the 2026/27 tax year. This is a first-year easement, not a reason to ignore the deadlines.

You still need to keep digital records and send the quarterly updates before you can submit your MTD tax return. Penalties can still apply if your tax return is late or if you pay your tax bill after the due date.

After 2026/27, the late submission penalty system is points based. For quarterly obligations, the penalty point threshold is 4 points; reaching it triggers a £200 penalty, and further missed deadlines can create further £200 penalties.

• No penalty points for late 2026/27 quarterly updates.
• Quarterly updates still have to be filed before the MTD tax return.
• The 2026/27 MTD tax return deadline remains 31 January 2028.
• Late payment interest is not changed by MTD.
• Your 2025/26 Self Assessment return is still due by 31 January 2027 under the existing rules.

Step by step

1. 1

   Check whether you are in the 2026/27 MTD wave

   Use your 2024/25 Self Assessment figures. Add gross property income and gross self-employment income before expenses. If the total is over £50,000, you are due to start MTD for Income Tax from 6 April 2026 unless an exemption applies.

2. 2

   Choose MTD-compatible software

   Pick software that can create digital records, send quarterly updates and submit the MTD tax return. Check that it supports UK property income, foreign property income if relevant, joint property records if relevant, and any accountant access you need.

3. 3

   Sign up and authorise the software

   Sign up for MTD for Income Tax if required, or have your agent sign you up. Then connect your software to HMRC using the correct Government Gateway details and complete the authorisation process.

4. 4

   Record rent and expenses monthly

   From 6 April 2026, enter rent, agent fees, mortgage interest, repairs, insurance and other property costs into your digital records. Reconcile bank feeds and agent statements before each quarterly deadline.

5. 5

   Submit quarterly updates on time

   Submit updates by 7 August 2026, 7 November 2026, 7 February 2027 and 7 May 2027. Check the totals first, but do not try to make year-end tax adjustments in the quarterly update.

6. 6

   Finalise the MTD tax return

   After the fourth update, make final adjustments, add other income and gains, claim reliefs where relevant, submit the 2026/27 MTD tax return and pay any tax due by 31 January 2028.

A worked example

Priya owns two buy-to-let flats personally and also has a small sole trade. Her 2024/25 figures decide whether she enters MTD in 2026/27.

Priya is over the £50,000 2024/25 threshold, so she is in the first MTD wave from 6 April 2026. The fact that her taxable profit after expenses is much lower does not keep her out of MTD.

Frequently asked questions