Making Tax Digital for Income Tax: what changes and when
MTD for Income Tax is the largest change to UK personal tax administration in a generation, and its practical impact is less about tax than about how often you have to have your records in order.
From one submission to five
Today most self-employed people and landlords file one Self Assessment return a year, often assembled in the weeks before 31 January from a year's worth of accumulated paperwork.
Under MTD for Income Tax that becomes quarterly updates through compatible software, followed by a year-end process to finalise the position.
The tax is not new. The rhythm is. Records that could previously be sorted out once a year now have to be current every quarter.
Who is in and when
Self-employed people and landlords are brought in by income level, phased over successive years. Higher qualifying income enters earlier.
Two points that catch people:
- Qualifying income is gross, not profit. A landlord with substantial rent and thin margins can be inside the threshold while their taxable profit is modest.
- Sources combine. Self-employment and property income are generally considered together, so two streams each below the threshold can bring you in.
Confirm your entry date against your own figures rather than assuming you are too small.
We prepare accounts, Corporation Tax and Self Assessment work with a UK-qualified professional on the engagement.
Avail our UK tax desk servicesForeign property counts
This matters directly for Pakistanis in the UK.
Property income generally contributes to qualifying income, and there is no reason a Pakistani rental property would be excluded from that calculation simply because it sits abroad. Someone with UK self-employment and rental income from Karachi should assess the combined figure.
It also means the record-keeping standard now applies to a property you manage remotely, through an agent, in another currency — which is a harder record-keeping problem than a UK flat and worth solving before it is compulsory.
The digital record standard
Records must be kept digitally, at transaction level, in compatible software. Not summarised. Not typed up quarterly from a shoebox.
The discipline is capture-as-you-go: income recorded when received, expenses when incurred, receipts attached. That is a habit change for anyone used to an annual reconstruction, and the habit is the hard part rather than the software.
Prepare a year early
The single best preparation is to move to compatible software and run a full year in it before your obligation starts.
You will find out what your software does badly, where your record keeping is weak and how long a quarterly update actually takes, at a point where a mistake costs nothing. Learning all of that in your first mandatory quarter is the expensive version.
Test eligibility and software before the start date
Measure qualifying income using the rule for the relevant mandated year, not taxable profit or the amount left after expenses. Identify each self-employment and property business, accounting basis, joint ownership and digital-record source. A taxpayer can be below the threshold in one business but within scope when qualifying sources are combined under the applicable rule.
Run a rehearsal quarter through compatible software: import transactions, correct duplicates, categorize private use, send an update and preserve the receipt. Quarterly updates do not remove the need for year-end adjustments and the final tax position. Build responsibilities around bookkeeping frequency, agent authorization and data cut-off so compliance does not depend on reconstructing a year from bank statements after the deadline.
Sources
This guide is written against the official and clearly labelled professional references below. Rates, thresholds and portal procedures change between reviews, so open the primary source before relying on a figure.
Questions people also ask
Who is brought into MTD for Income Tax?
Self-employed people and landlords, phased in by income level. Entry dates are staged, so your obligation depends on your qualifying income and which phase you fall into.
Does it replace the annual return?
It replaces the single annual submission with quarterly updates plus a year-end process. The overall reporting obligation increases in frequency rather than disappearing.
Does foreign rental income count toward the threshold?
Property income generally counts toward qualifying income. If you hold Pakistani rental property alongside UK self-employment, both may contribute, so check the combined position.
Do I need new software?
You need software compatible with MTD for Income Tax, and it must maintain digital records rather than being a submission tool bolted onto a manual process.
What should I do before my entry date?
Move record keeping to compatible software early and run a full year in it before the obligation starts. Learning the system and meeting the first deadline at the same time is avoidable difficulty.
Send the tax year and the transaction or filing involved, and we will tell you what is actually required.
Talk to Chartered Advisory Open the tax calculators