MTD Multiple Properties Landlords: How One Portfolio Feeds Into Quarterly Updates

Do landlords with multiple properties send one MTD quarterly update?

Usually, yes. If the same individual owns several UK rental properties in the same capacity, those properties normally form part of one UK property business. HMRC’s Property Income Manual says a UK property business includes all activity for generating income from land in the UK.

Under MTD Income Tax, your compatible software adds together the digital records for each business and sends category totals to HMRC. For a typical portfolio landlord, that means the records for Flat A, Flat B and House C can feed into one UK property quarterly update.

Do not confuse this with your internal bookkeeping. HMRC does not need every receipt, invoice or property address in the quarterly update, but you still need enough digital detail to check the totals, answer questions and prepare the final tax return.

Who is in MTD Income Tax for 2026/27?

For the 2026/27 tax year, MTD Income Tax applies from 6 April 2026 if you are a landlord or sole trader registered for Self Assessment and your qualifying income was over £50,000 in the 2024/25 tax year.

Qualifying income means gross income before expenses from self-employment and property. It is not profit. HMRC can look at the Self Assessment return you submitted for the earlier tax year, but you must still check your position even if you do not receive a letter.

The rollout then widens to qualifying income over £30,000 from 6 April 2027, based on the 2025/26 tax year, and over £20,000 from 6 April 2028, based on the 2026/27 tax year. Partnerships are due to be brought in later, but HMRC has said the timetable will be set out separately.

How property-level records feed into one quarterly update

The cleanest workflow is property-level bookkeeping with portfolio-level submission. In practice, you tag each rent receipt and expense to the correct property, then your software maps those entries into HMRC’s quarterly update categories.

For example, the software may show you profit by property for management purposes, but the MTD submission sends totals such as property income, repairs, insurance, legal and professional costs, agent fees and residential property finance costs. The exact categories depend on the records you keep and the software you use.

This matters because property-level records prevent two common portfolio errors: deducting a cost against the wrong property, and missing shared or annual costs such as insurance, licence fees or accountancy fees. If you are moving from spreadsheets, see our spreadsheet to MTD migration guide before the first deadline.

• Record rent by property, tenant and payment date.
• Tag expenses to a property where they clearly relate to one address.
• Use a shared or portfolio tag for costs that cover several properties.
• Keep residential mortgage interest separate from ordinary running costs.
• Store receipts and invoices digitally so the figure can be traced later.

Quarterly update deadlines for 2026/27 portfolio landlords

The first mandatory MTD Income Tax year starts on 6 April 2026. HMRC’s published timeline gives the first four quarterly update deadlines as 7 August 2026, 7 November 2026, 7 February 2027 and 7 May 2027.

Each update is cumulative from the start of the tax year to the end of the update period. You still send an update even if a property is empty, rent has not arrived or you had no new expenses in that quarter.

The quarterly update does not replace the year-end tax return process. For the 2026/27 tax year, HMRC’s timeline shows the MTD tax return submission deadline as 31 January 2028. You can check the deadline sequence in our MTD quarterly deadline calendar for 2026/27.

What changes if you have joint properties, overseas property or a letting agent?

Jointly-owned property needs extra care because your MTD records should reflect your share of the income and expenses. HMRC’s 2026 digital record-keeping direction includes easements for jointly let property, allowing eligible people to create single digital entries by income category for their share of jointly let income during a quarterly period, and by expense category for their share of jointly let expenses during a tax year.

Joint letting does not automatically create a partnership. HMRC says that, usually, an individual’s share from a jointly owned property is included as part of their personal property business profits. If there is a genuine partnership property business, it must be kept separate from your personal letting business.

Overseas property is not simply another UK address. HMRC treats overseas property business separately from UK property business, so UK and overseas property income should not be muddled in one untagged pot.

A letting agent can provide statements, collect rent and pay expenses, but the landlord remains responsible for accurate MTD records and submissions unless an authorised agent is handling the MTD work. If you use an accountant or agent, our guide to MTD for landlords with an agent explains how authorisation fits together.

• For joint property, record your share, not the full property total, unless your software uses ownership percentages to calculate it.
• For overseas property, keep separate digital records from UK property income.
• For agent statements, break down rent, fees, repairs and other deductions instead of posting one net receipt.
• For partnership property, keep it separate from your personal property portfolio.

How detailed do your MTD records need to be?

HMRC’s MTD guidance says quarterly updates include totals for each income and expense category used for self-employment and property income, using the same broad categories as Self Assessment. HMRC also says it will not receive details of individual digital records such as receipts or invoices.

There is an easement where annual turnover from a relevant income source is below the VAT registration threshold. The VAT registration threshold is £90,000, and HMRC’s MTD record-keeping direction allows less detailed categorisation in some cases. However, residential property finance costs such as mortgage interest must still be kept and sent separately from other expenses.

For many individual landlords, property profits are calculated on the cash basis by default where property business receipts are £150,000 or less. That means income and expenses are generally recorded when money is received or paid. If you use accruals, or you have larger or more complex records, your software setup needs to reflect that.

Step by step

1. 1

   Confirm whether you are in MTD for 2026/27

   Add up your gross property and self-employment income for the 2024/25 tax year. If it was over £50,000 and you are an individual landlord or sole trader in Self Assessment, you are in the first mandatory MTD Income Tax cohort from 6 April 2026 unless an exemption applies.

2. 2

   Map your portfolio into income sources

   List UK personally-owned properties together as your UK property business, then separate out overseas property, partnership property, self-employment and any limited company activity.

3. 3

   Set up property tags in your software

   Create a tag or sub-ledger for each property so you can view performance by address while still submitting the correct portfolio-level quarterly update.

4. 4

   Connect bank feeds and agent statements

   Use bank feeds where possible, but split letting agent statements into gross rent, fees, repairs and other deductions rather than recording only the net payment.

5. 5

   Review the quarterly category totals before submission

   Before each deadline, check that rent, repairs, insurance, professional fees and residential finance costs look sensible across the portfolio. Then submit the update through compatible MTD software.

6. 6

   Keep year-end adjustments for the final tax return

   Do not try to turn every quarterly update into a full tax return. Use the quarterly updates for in-year category totals, then finalise claims, adjustments and other income in the MTD tax return process.

A worked example

A landlord owns three personally-held UK rental properties. In the first MTD quarter of 2026/27, the software keeps records by property but rolls them into one UK property business update.

The landlord does not send three separate quarterly updates for the three addresses. The software keeps the property-level audit trail, then sends the UK property business category totals, with residential finance costs kept separate.

Frequently asked questions