Making Tax Digital for landlords 2026 is no longer a future concern — it's a present one. If your property income exceeds £50,000 a year, you must comply with MTD ITSA (Making Tax Digital for Income Tax Self Assessment) from 6 April 2026. Miss the deadline and you face a penalty system that accumulates points with every late submission.
This guide explains everything a landlord needs to know: what MTD actually is, exactly who it affects, the key deadlines, what records and software you'll need, and the practical steps to prepare now.
What is Making Tax Digital for Property Income?
Making Tax Digital for Income Tax Self Assessment — MTD ITSA — is HMRC's programme to replace the annual Self Assessment tax return with regular digital reporting throughout the year.
For landlords, Making Tax Digital property income reporting works like this: instead of filing one return in January covering the whole tax year, you submit four quarterly updates throughout the year, followed by a final end-of-year declaration. HMRC receives a rolling picture of your income and expenses, and your tax position is more visible — to both you and them — in real time.
The quarterly updates themselves are summaries: income received, expenses claimed. They're not a full transaction-by-transaction audit. The detail lives in your records; the submission is the headline figures.
The goal for HMRC is to reduce the tax gap caused by errors and omissions in annual returns. For landlords, the benefit is knowing your approximate tax liability throughout the year rather than facing a large bill in January.
Who Does MTD ITSA Affect as a Landlord?
The MTD ITSA landlord rules follow a phased rollout tied to income thresholds. The income figure HMRC uses is gross qualifying income — before expenses — not profit.
From 6 April 2026: Landlords (and self-employed individuals) with combined qualifying income above £50,000 must comply.
From 6 April 2027: The threshold drops to £30,000.
From 6 April 2028: A further phase at £20,000 has been confirmed but not yet given a firm legislative date.
Qualifying income includes rental income from UK residential and commercial property. If you have both self-employment income and rental income, HMRC combines them for threshold purposes.
Critical point on the threshold: if you receive £52,000 in rent but spend £28,000 on mortgage interest, maintenance and agent fees — your profit is £24,000 — you are still above the £50,000 threshold because HMRC looks at gross receipts, not net profit. Many landlords underestimate where they sit.
Who is exempt?
- Landlords below the qualifying income threshold
- Trusts and estates (separate rules apply)
- Non-resident landlords (subject to separate HMRC guidance)
Key MTD Deadlines for Landlords
The quarterly submission deadlines follow the tax year, which runs 6 April to 5 April. Each quarter has a submission window that closes one month after the quarter end.
| Quarter | Period | Deadline | |---|---|---| | Q1 | 6 April – 5 July | 5 August | | Q2 | 6 July – 5 October | 5 November | | Q3 | 6 October – 5 January | 5 February | | Q4 | 6 January – 5 April | 5 May |
After the four quarterly updates, you submit a final declaration — equivalent to today's Self Assessment return — which confirms your total income and tax liability for the year, adds any adjustments (pension contributions, Gift Aid, etc.) and crystallises what you owe.
The penalty system: HMRC operates a points-based penalty regime under MTD. Miss a deadline and accumulate a penalty point. Hit four points (which means missing all four quarters in a year) and you're charged a fixed £200 penalty. Points expire after 24 months of full compliance. There are separate late payment penalties — 2% of outstanding tax after 15 days, rising to 4% after 30 days, with daily accruals beyond that.
HMRC has indicated a soft-landing period at mandation — genuine compliance failures in the early months may not immediately attract penalties while landlords adjust. But this hasn't been formally legislated, and it's not a plan to rely on.
What You Need for MTD Compliance
MTD-compatible software
You cannot submit MTD returns through HMRC's Government Gateway directly. Submissions must go through HMRC-approved MTD software that connects to HMRC's API via a digital link.
The software must be able to:
- Store income and expense records digitally
- Maintain a digital link between your records and the submission (you can't type totals from a spreadsheet into a portal — the data must flow digitally)
- Submit quarterly updates directly to HMRC
- Store data for at least five years after the final declaration date
Freehold Tax is built specifically for landlords and handles the digital link and quarterly submission end to end. HMRC maintains a full list of approved software on GOV.UK.
Can I keep using a spreadsheet? You can keep your records in a spreadsheet, but you need MTD bridging software to connect those records to HMRC. The spreadsheet alone cannot submit to HMRC's API.
Digital records you must keep
MTD doesn't change what you record — it changes how you keep and submit it. You must maintain digital records of:
- Rental income: all rent received, including deposits retained as income
- Allowable expenses: mortgage interest (subject to Section 24 restrictions), letting agent fees, repairs and maintenance (not improvements), landlord insurance, service charges, ground rent, professional fees for landlord-related work
- Capital expenditure: improvements that aren't revenue expenses — these affect your Capital Gains Tax position on eventual sale
- Mileage: if you travel to your properties for management purposes (45p per mile for the first 10,000 miles)
- Void periods: for correct apportionment of expenses
Records must be kept in a digital format with a digital link to your MTD submission. You must retain them for at least five years after the 31 January following the relevant tax year.
HMRC registration
You must register for MTD for ITSA through your Government Gateway account before your first submission. You cannot file without registering. If you use an accountant, they can register on your behalf.
Do this well in advance of April 2026 — don't leave it to the last week.
How to Prepare for MTD as a Landlord
Getting ready for MTD ITSA is less about last-minute action and more about steady preparation. Here's a practical sequence:
Step 1 — Confirm your qualifying income. Add up gross rental receipts for the 2024/25 tax year. If you're above £50,000, April 2026 applies. If you're between £30,000 and £50,000, April 2027 applies. Be honest about borderline cases — rental income tends to grow.
Step 2 — Choose your MTD software. Don't wait until March 2026. Software selection, setup and integration with your existing records takes time. Start evaluating options now, prioritising software built for landlords rather than general accounting tools.
Step 3 — Start keeping digital records now. If you currently use paper, a notes app, or a non-digital system, start digitising your records for the 2025/26 tax year at minimum. The quarterly habit is easier to form with a full year of practice before it becomes mandatory.
Step 4 — Register for MTD with HMRC. Do this via your Government Gateway account or through your accountant. Registration must be complete before you can submit your first quarterly update.
Step 5 — Talk to your accountant if you use one. The MTD regime changes the timing and workflow of how accountants work with their clients. Most are now MTD-ready, but confirm your accountant's approach and how it affects your working relationship.
Step 6 — Test your first submission early. Don't let your first real quarterly submission be the first time you use your software. Run a test — many MTD-compatible providers have sandbox environments for this.
Common Misconceptions About MTD Landlords 2026
"I can wait until March 2026." Technically, your first quarterly submission for Q1 2026/27 isn't due until August 2026. But you need to be registered and have software in place from 6 April 2026, and your records from that date must be kept digitally. The April date is a start date, not just a deadline date.
"MTD means I'll pay more tax." No. MTD changes when and how you report — not how your tax is calculated. Many landlords actually benefit from the quarterly rhythm because they can plan for their tax liability rather than being shocked in January.
"The threshold is based on profit." The threshold is based on gross income before expenses. A landlord earning £52,000 in rent and spending £30,000 on costs still has qualifying income of £52,000.
"I only need to submit once at the end of the year." Quarterly submissions are mandatory. The final declaration supplements them, it doesn't replace them.
April 2026 is the first deadline for MTD ITSA landlords. Freehold Tax connects your property income records directly to HMRC's API, making quarterly submissions straightforward from day one. Start your free trial →