Making Tax Digital is here: what it actually means for tradespeople, and how to stop it eating your evenings

Here's a situation that's true for a lot of subbies right now and most of them don't know it yet. You turn over, say, £55,000 a year on the tools. You've always done your tax the same way: bag of receipts in the van, an evening in January wrestling with HMRC's website, one return, done, forget about it. As of 6 April 2026, that's no longer allowed. You're legally required to keep digital records of every bit of income and expense, and to file with HMRC four times a year instead of once.

That's Making Tax Digital for Income Tax, and the first wave is already live. HMRC reckons around 780,000 sole traders and landlords are in scope from this April, with hundreds of thousands more joining each year after. A lot of them are tradespeople, and a fair few still think it's a thing that happens "at some point in the future." It started this tax year.

This is the plain-English version of what's changing, who it hits and when, how it sits alongside CIS, and the honest answer to the only question that actually matters: how do you deal with it without it turning into a load of extra evening admin. As always, this isn't tax advice, your accountant is the person for your specific setup. But it's what I'd want a mate in the trade to understand before his first quarterly deadline lands.

What Making Tax Digital actually is

Strip away the jargon and it's two changes bolted together. One: you have to keep your records digitally, in software HMRC recognises, rather than on paper or in your head. Two: instead of one annual Self Assessment return, you send HMRC regular updates through the year.

That's it. It is genuinely important to understand the bit that calms most people down: it does not change how much tax you pay, and it does not change when you pay it. Your payment dates (31 January, and 31 July if you make payments on account) stay exactly as they are. What changes is how often you report your numbers and how you have to keep them. Same tax bill, different paperwork rhythm.

If you're VAT registered you've already lived through the VAT version of this, which has been compulsory since 2019. Income tax is now getting the same treatment. The government's stated reason is that more frequent, digital reporting means fewer errors and less tax lost to mistakes. Whatever you make of that, it's the law now, not a consultation.

Does it apply to you yet? It's all about the threshold

MTD for Income Tax is being switched on in stages, based on income, and they're bringing more people in each year:

• From April 2026: qualifying income over £50,000. This is the wave that's live now.
• From April 2027: qualifying income over £30,000.
• From April 2028: qualifying income over £20,000.

The phrase that trips people up is "qualifying income," so let's nail it. Qualifying income is your gross income, before any expenses, from self-employment and property. It is not your profit. It does not include wages from a PAYE job or dividends. It's the money coming in from your trade (and any rental you have), added together, before you take a penny of costs off.

That distinction matters enormously for tradespeople, because materials make your turnover look big and your profit look modest. You could be a sole trader turning over £60,000 but only clearing £28,000 after materials, van, tools and the rest, and you are still firmly in scope, because £60,000 of gross income is over the line. It's measured on what comes in, not what you keep.

Two more things worth knowing. HMRC works out which phase you're in from your most recent Self Assessment return, so the figure on the return you file by 31 January 2026 is what decides whether April 2026 catches you. And income from different sources is combined: if you do £40,000 on the tools and get £15,000 in rent from a flat, that's £55,000 of qualifying income, and you're in.

One thing that catches people out: HMRC does not move you over automatically. There's no letter that flips a switch. If you're in scope, you have to sign yourself up before your start date. Assuming it'll happen to you on its own is how people miss the start.

What changes day to day: five filing events, not one

Under the old system you had one big deadline a year. Under MTD, most people now have five filing events: four quarterly updates plus a Final Declaration.

The quarterly updates are deliberately light. You're just sending HMRC a running summary of your income and expenses for that three-month period. No adjustments, no clever accounting, no tax calculation, just the raw totals out of your records. The standard deadlines are 7 August, 7 November, 7 February and 7 May. Think of each one as a quick "here's where I'm at" rather than a mini tax return.

The Final Declaration is where the real work happens, once a year, due by 31 January after the tax year ends. That's where you make any accounting adjustments, claim your reliefs and allowances, declare any other income, and confirm the year is complete. It replaces the annual Self Assessment return. So the year-end job doesn't disappear, but the quarterly updates mean you're never starting it from a cold standstill in January.

Here's where it gets heavier for some. The updates are per income source. So that plumber with a rental flat doesn't just do four updates, he does four for the trade and four for the property: eight quarterly updates a year, plus one Final Declaration. More sources, more updates. The Final Declaration stays a single job.

The bit that actually bites tradespeople

The rules above are the same for everyone. But there's a reason MTD is harder for people in the trade than for, say, a consultant who invoices one client a month from a laptop. It comes down to how you keep records, and when.

MTD requires a digital record of every individual transaction, each one carrying a date, an amount and a category, stored in compatible software. The shoebox of receipts is not a compliant record any more. A spreadsheet you fill in once a year is not either, not on its own, you'd need bridging software to link it to HMRC. Paper is out.

Now think about how a working tradesperson actually generates records. A merchant receipt shoved in the glovebox. A photo of an invoice on your phone. Fuel receipts, a parking app, cash for a bit of scrap, a card payment to a supplier at 7am. The hard part of MTD for the trade isn't the filing. It's turning that pile of paper and photos into clean, categorised digital data. Get that document-to-data step right as you go, and a quarterly update is a fifteen-minute job. Leave it all to pile up, and every quarter becomes the lost afternoon that the old January panic used to be, except now it happens four times a year.

That's the honest heart of it. MTD basically forces the one habit most of us avoided: keeping the books current instead of reconstructing them later. The tradespeople who'll find it painful are the ones still on paper and memory. The ones who'll barely notice are the ones already capturing things as they happen.

Where CIS fits in (it doesn't go away)

Quick but important, because it confuses a lot of subbies. Making Tax Digital does not replace CIS, and CIS does not become part of MTD. They run alongside each other.

If you're a subbie having 20% knocked off under the Construction Industry Scheme, that carries on exactly as before. The contractor still verifies you, still deducts, still gives you payment and deduction statements. Those CIS deductions still get reconciled against your tax bill, and your refund still comes back the same way. MTD changes the record-keeping and reporting layer sitting on top; CIS is the deduction mechanism underneath, and it's untouched. If CIS itself is the bit you're shaky on, that's a whole topic of its own, and we've written the plain-English CIS guide for subbies separately.

The practical upshot: a subbie over the threshold now has to keep digital records and file quarterly updates and keep on top of CIS. Two systems, both wanting good records. Which is all the more reason to get the record-keeping sorted once, properly, rather than fighting it twice.

The penalties, and the year of breathing room

The fear everyone has is instant fines for clicking the wrong thing or missing a date while you're still finding your feet. The good news is HMRC has built in some give.

First, the new penalty system is points-based, like points on your driving licence. Miss a quarterly update deadline and you get a point, not an immediate fine. You only get a fixed penalty (currently £200) once you hit the threshold, which is four points for quarterly reporters. Stay compliant for a set period afterwards and your points reset to zero. It's designed to catch persistent lateness, not to whack you for one slip.

Second, and this is the big one for right now: there's a soft landing for 2026/27. HMRC has confirmed no penalty points for late quarterly updates during the first year of MTD for Income Tax. That's a genuine grace period to get your system working.

How to get ahead of it, in practice

Stripped right back, getting MTD-ready is four things:

• Work out if and when you're in. Check your qualifying income (gross, all sources combined) against the thresholds, using your latest return. If you're close to £50,000, assume you're in and prepare now.
• Sort your software. You'll need something HMRC recognises to keep digital records and submit. Cloud accounting tools cover it; if you're wedded to a spreadsheet, you'll need bridging software to link it to HMRC. Remember, HMRC won't sign you up, you do.
• Capture as you go, not at year-end. This is the one that actually decides whether MTD is easy or miserable. Every job, invoice, receipt and mile wants to become a digital record the moment it happens, with a date, an amount and a category, while you still remember what it was for.
• Talk to your accountant about who files. Decide early whether you're doing the quarterly updates yourself, your accountant is, or it's split. Don't leave that conversation until the week before 7 August.

Where Trade PA comes in

Honest answer about what we do and don't do here, because tax software claims need to be straight. The submission to HMRC itself goes through MTD-compatible software or your accountant. What Trade PA is built to fix is the part that actually trips tradespeople up: the record-keeping, kept current, as you work.

The whole point of Trade PA is that you capture the business as it happens, by voice, on site or in the van. You tell Eve you've quoted a job, sent an invoice, bought materials, done the miles, and it becomes a structured record then and there, with the date, the amount and the category already attached. That is exactly the digital record-keeping MTD demands, done in the moment instead of reconstructed from a glovebox full of paper in January. Income, expenses, mileage, materials, your CIS, all sitting as clean digital data as you go.

So when a quarterly update comes round, the numbers are already there and already categorised, ready to file through your compatible software or hand straight to your accountant, rather than being an afternoon of sorting receipts you'd half forgotten. Trade PA keeps you MTD-ready. It's the foundation done without the evening admin, not a replacement for the bit that talks to HMRC.

That's the realistic way to think about all of this. Making Tax Digital isn't optional, and it isn't going away, the thresholds only come down, so more of us are in it every year. But it's the same tax you already pay, with the difference that you can't leave the records to the last minute any more. Get the habit and the tooling sorted now, while there's a soft landing to learn on, and it stops being a thing that hangs over you and becomes background noise. As ever, for your own situation, especially which software and who files, have the quick chat with your accountant. It's the cheapest insurance going.

For the official detail and to check your own start date, HMRC's Making Tax Digital for Income Tax guidance is the primary source, and the FSB's MTD 2026 rundown is a clear plain-English read on the deadlines and rules.

Trade PA