MTD Property and Self Employment Income: 2026/27 Landlord Guide

The rule: rent and sole-trader income are combined for MTD

Making Tax Digital for Income Tax applies to individuals who are registered for Self Assessment, have income from self-employment or property or both, and have qualifying income above the relevant threshold.

For this purpose, qualifying income means gross income before expenses. HMRC does not look at your rental profit after repairs, mortgage interest, letting agent fees or insurance. It also does not look at your freelance profit after software, travel, subcontractors or home office costs.

If you have both sources, HMRC adds them together. So £25,000 of gross rent plus £27,000 of sole-trader income is £52,000 of qualifying income, even if the actual taxable profit is much lower.

What counts as qualifying income when you are a landlord and self-employed

Count your gross rents and other property receipts, plus gross sales or fees from your self-employment. Your total may come from more than one property business or more than one sole trade.

For landlords, this includes UK property income and, where relevant, overseas property income. For self-employment, it means income from sole-trader activities, not salary from a job.

If you are using the property income allowance or trading allowance, do not mistake the allowance for the MTD threshold. The £1,000 property allowance and £1,000 trading allowance can affect whether income is taxable or reportable, but MTD qualifying income is based on gross income before deducting expenses or allowances.

• Count: gross rent from UK property.
• Count: gross overseas property income if you have it.
• Count: gross self-employed sales, fees, commissions or takings.
• Count: more than one sole-trader business if you have more than one.
• Do not reduce the figure for repairs, insurance, mileage, software, accountancy fees or mortgage interest.

What does not count towards the MTD threshold

HMRC excludes other Self Assessment income when calculating MTD qualifying income. This matters for landlords with PAYE jobs, company dividends or partnership income.

Employment income does not count towards the MTD qualifying income threshold, even if it is high. Dividends, including dividends from your own limited company, do not count either. Pension income and your share of partnership profit as an individual partner are also excluded from the qualifying income calculation.

Those excluded sources may still need to be included in your annual Self Assessment tax return. They are just not part of the threshold test that decides whether your property and sole-trader income must be reported under MTD.

How HMRC checks your combined income

HMRC uses the Self Assessment tax return you submitted in the previous tax year to assess whether you are over the threshold. For the first MTD wave starting on 6 April 2026, HMRC looks at the 2024/25 tax return.

You should check the figures yourself even if you do not receive an HMRC letter. HMRC says you must still work out whether you need to use MTD and sign up if you are in scope.

For a landlord, the property figure comes from the UK property pages, SA105, or the foreign pages if relevant. For a sole trader, it comes from the self-employment pages, SA103S or SA103F. The practical check is: add the gross property receipts to the gross self-employment receipts before expenses.

If you are unsure which property categories HMRC expects, our MTD rental income and expense categories guide explains how landlord records map into MTD software.

• Use gross rent, not net rental profit.
• Use gross self-employed turnover, not profit after expenses.
• Ignore PAYE, dividends, pensions and partnership profit shares for the threshold test.
• Check each phase separately because the threshold falls in later years.
• Keep evidence for the figures used, especially where rent is received through an agent or platform.

What you must file if you have both rent and self-employment

Once you are in MTD, you must keep digital records and use compatible software. Quarterly updates are sent to HMRC every three months for each self-employment and property business you have.

If you have one UK property business and one sole trade, expect to deal with both income streams in your MTD software. The quarterly updates are summaries of income and expenses. They are not full tax returns, and HMRC does not receive individual receipts or invoices in the update.

For the first 2026/27 MTD year, the quarterly update deadlines are 7 August 2026, 7 November 2026, 7 February 2027 and 7 May 2027. You then submit your 2026/27 tax return through MTD software by 31 January 2028.

You still submit your 2025/26 Self Assessment tax return in the normal way by 31 January 2027, even if you started MTD on 6 April 2026.

How to set up your records when you have two income streams

Do not run property and self-employment through one undifferentiated spreadsheet or bank account and hope to split it in January. Under MTD, the easier setup is to keep separate digital categories from day one.

For landlords, that usually means categories such as rent, repairs, insurance, agent fees, legal fees, service charges and finance costs. For a sole trader, the categories will depend on the trade, but the records still need to be digital and capable of feeding quarterly updates.

If you want to keep using spreadsheets, check the digital link rules and whether bridging software is enough for your setup. Our MTD bridging software for Excel guide explains when that route works and where it becomes fragile.

LandlordTaxAi is designed for landlords who need property records that are MTD-ready, with bank feeds, expense categorisation and clearer separation between property and non-property activity.

• Use separate bank feeds or clear tags for rent and freelance income.
• Record income on the date required by your accounting basis.
• Attach or store supporting receipts, invoices and agent statements.
• Reconcile quarterly rather than waiting until January.
• Check whether your accountant needs agent authorisation for MTD.

Common traps for landlords who also freelance

The biggest trap is using profit instead of turnover. A landlord with £24,000 of rent and £28,500 of freelance turnover is over the £50,000 first-wave threshold even if expenses reduce the taxable profit to far less.

The second trap is assuming one small property cannot matter. One flat can be enough if it sits alongside a steady consultancy, tutoring, design, construction, therapy, driving, content or ecommerce business.

The third trap is thinking MTD only starts after HMRC writes to you. HMRC letters are useful, but the legal obligation depends on the rules and your figures. You should check your own qualifying income.

Finally, do not assume your accountant can fix everything after the year end. MTD changes the rhythm of compliance: records, quarterly updates, corrections and the annual tax return all need software that supports the process.

• Do not deduct expenses before checking the threshold.
• Do not include PAYE salary in the threshold.
• Do not ignore a small freelance business if rent is already close to the threshold.
• Do not forget foreign property income if it applies.
• Do not wait until the first quarterly deadline to choose software.

A worked example

Amira owns one rental flat and also works as a freelance designer. Her figures for the tax year HMRC checks are:

Amira is over the £50,000 first-wave MTD threshold because HMRC uses £24,000 plus £28,500. The £14,800 of expenses reduces taxable profit, but it does not reduce qualifying income for the MTD threshold.

Frequently asked questions