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MTD for Income Tax

The £50,000 MTD threshold for landlords, explained

How HMRC calculates qualifying income, what counts, what doesn't, and what to do if you're near the line.

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The short answer

The £50,000 MTD threshold is your gross qualifying income before expenses, measured in the 2024/25 tax year, combining all self-employment income and all property income. Net profit is irrelevant for the threshold test.

Jointly-owned property income is split by ownership share. Limited-company (SPV) rental income doesn’t count — that’s Corporation Tax territory. Mixed-income people add everything together.

The calculation

How HMRC calculates qualifying income

The formula is simple:

gross self-employment income
+ gross UK property income
+ gross overseas property income
= qualifying income

Note the word gross. Allowable expenses, capital allowances, mortgage interest, agent fees — none of them reduce qualifying income for the threshold test. They affect your actual tax bill, but they don’t take you back under the threshold.

The measurement period is the tax year ending two years before the MTD start year. For the April 2026 start, that’s 2024/25. HMRC uses the most recent fully-filed Self Assessment to determine who’s in scope.

Worked examples

Four common scenarios

  • Single landlord, three BTLs

    £18,000 + £14,400 + £21,600 = £54,000 gross rental income

    In scope from April 2026

  • Husband & wife, jointly-owned portfolio

    £90,000 total gross rent, 50/50 split = £45,000 each

    Each under the threshold for April 2026 — both in scope when £30k phase lands April 2027

  • Part-time consultant + small portfolio

    £35,000 consulting + £25,000 rent = £60,000 qualifying income

    In scope from April 2026

  • SPV-only landlord

    All properties held in a limited company; no personal rental income

    MTD ITSA likely doesn't apply — Corporation Tax route instead

If you’re near the line

What to do if you’re at £45–55k

Don’t structure your way under £50k as a tax avoidance move. The threshold drops to £30k in April 2027 and £20k (expected) in April 2028. The window to be permanently under MTD ITSA is closing quickly for most UK landlords.

The practical play is to build digital records now, regardless of whether you’re technically over or under in any given year. If you’re over in 2024/25, you’re in scope from April 2026 and the work is unavoidable. If you’re under, you’ll be in by April 2028 at the latest — the records you build now save the panic later.

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Common questions

Questions, answered

Is the £50,000 figure gross or net?+
Gross. Qualifying income is calculated before any expenses are deducted. A landlord with £55,000 in rent and £20,000 in allowable expenses has qualifying income of £55,000 — not £35,000.
Which tax year is used for the threshold test?+
For the April 2026 start, qualifying income is measured in 2024/25. HMRC works one tax year ahead so you have notice. If your 2024/25 qualifying income is over £50,000, you’re in scope from 6 April 2026.
Does occasional consulting / freelance income count?+
Yes. Qualifying income combines all self-employment income and all property income. A landlord with £40,000 rent and £15,000 of freelance consulting has qualifying income of £55,000 — in scope.
What about dividend income from a property SPV?+
Dividends from a limited company (including an SPV) are notpart of MTD ITSA. Those are filed via Corporation Tax for the company and Self Assessment for the dividend recipient under separate rules. If your whole portfolio is in an SPV, MTD ITSA may not apply at all — talk to your accountant.
I’m £49,000 — am I safe?+
Safe for April 2026. But the threshold drops to £30,000 in April 2027 and £20,000 (expected) in April 2028. Most growing portfolios cross those bands within a few years. Building digital records before you’re forced to is much cheaper than after.

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