As the field gathers at Cheltenham this week, there's another race fast approaching that you can't afford to miss, Making Tax Digital for Income Tax (MTD for ITSA). The starting gun fires on 6 April 2026, and if you're a sole trader or landlord earning over £50,000, you're already in the gates.

Unlike the Festival, where a flutter on an outsider might bag you a nice windfall, getting your MTD strategy wrong could cost you penalties, sleepless nights, and a lot of unnecessary stress. Let's look at who's running, what the form guide says, and how to back yourself for a clean finish.

Who's Running in April 2026?

The odds-on favourites for the first wave of MTD compliance are sole traders and landlords with qualifying income exceeding £50,000. If that's you, HMRC has likely already sent you a letter, consider it your race card.

Your "qualifying income" is the combined gross figure from all your self-employment and property rental sources. Importantly, it doesn't include:

• Wages from PAYE employment
• Investment income
• Dividends
• Pension income

So if you're a personal trainer running your own fitness business and earning £55,000 in gross revenue, you're in. If you're a hairdresser with a chair rental pulling in £52,000, same story. If you're a landlord with three buy-to-lets generating £60,000 in rent before expenses, you're definitely on the list.

Limited companies remain exempt. For now, at least. If you operate through a Ltd company, you're watching from the stands, not running the race.

The Three-Phase Rollout: Handicap System

MTD for Income Tax isn't a one-off sprint. HMRC is rolling it out in phases, much like handicap races with different entry requirements:

If you're earning between £30,000 and £50,000 right now, you've got an extra year to prepare. Between £20,000 and £30,000? You've got two years. Under £20,000? You're not mandated, yet.

But here's the thing: just because you're not in the first wave doesn't mean you should sit back and watch. Getting your digital records in order now gives you a massive head start. Think of it as doing your homework before the exam, not cramming the night before.

What You'll Actually Need to Do

Once you're mandated, three main requirements kick in:

1. Keep Digital Records

You'll need MTD-compatible software to record your income and expenses digitally. HMRC doesn't provide this, you'll need to choose from their approved list of third-party providers.

Spreadsheets might have served you well up to now, but unless they're linked to bridging software, they won't cut it under MTD. You need a proper digital system that keeps your records up to date and can submit updates directly to HMRC.

Cloud accounting platforms like Xero are built for this. They connect to your bank, pull in transactions automatically, and let you snap photos of receipts on your phone. It's like having a silent partner doing the donkey work while you focus on the business.

2. Submit Quarterly Updates

Instead of one big annual Self Assessment return, you'll be sending quarterly summaries to HMRC, think of them as checkpoint updates rather than the full race commentary.

These aren't full tax calculations. They're snapshots of your income and expenses for each quarter. HMRC uses them to build a picture of your earnings throughout the year, which, in theory, should make your final tax bill less of a shock.

The deadlines fall roughly a month after each quarter ends. Miss one, and you could face penalties.

3. File Your Annual Return

Even with quarterly updates in place, you'll still need to submit a final annual declaration by 31 January following the end of the tax year. This is where you confirm your figures, claim any additional reliefs, and settle your final bill.

It's a bit like submitting your quarterly updates throughout the race, then crossing the finish line with your final time officially recorded.

Exemptions: When You're Scratched from the Card

Not everyone has to run. HMRC recognises that some people are digitally excluded, and they've built in exemptions for:

• Age: If you're elderly and genuinely unable to use digital systems.
• Disability: Physical or mental health conditions that prevent you from managing digital records.
• Lack of internet access: Living somewhere with no reasonable broadband or mobile signal.
• Religious objections: If your beliefs prevent you from using digital technology.

You'll need to apply for an exemption, and HMRC will assess it case by case. It's not a free pass for "I don't fancy it", you'll need legitimate grounds.

There's also a turnover exemption for those initially caught by higher thresholds. If your qualifying income drops below £20,000 for three consecutive years, you can apply to be removed from MTD. But until that happens, you're still in the race.

Why Bother Getting Ready Now?

If you're thinking, "April 2026 is still weeks away, I've got time," let's be clear: you don't.

Setting up cloud accounting software, migrating your records, learning how to use the system, and getting into the habit of quarterly filings takes longer than you think. Add in the fact that accountants and bookkeepers are going to be inundated with last-minute panickers, and you're looking at a potential log-jam.

The smart money is on getting your systems in place now, before the rush, before the stress, and before HMRC starts issuing penalties for non-compliance.

For trades businesses, this is especially important. If you're a builder, electrician, or plumber working under CIS, you've already got monthly submissions to deal with. Layering MTD on top without proper software is a recipe for chaos. Digital records let you track CIS deductions, match them to invoices, and ensure HMRC's figures line up with yours.

For hair and beauty pros, particularly those renting chairs or working across multiple salons, cloud accounting helps you track income from different streams, manage expenses for products and equipment, and keep everything watertight.

And if you're a personal trainer running a mix of one-to-one sessions, group classes, and online coaching, having digital records means no more shoebox receipts or guessing your quarterly figures.

The Finishing Post

MTD for Income Tax isn't going away. The April 2026 deadline is firm, and HMRC has already started the process of notifying those affected. If you haven't had a letter yet but think you should, it's worth checking your income figures and getting in touch with HMRC, or better yet, speaking to an accountant who can confirm your position.

This isn't about making life harder. Once you're set up, digital record-keeping is genuinely easier than the old way. Your data is always up to date, your tax bill is less of a surprise, and you're not scrambling around every January trying to piece together a year's worth of transactions.

Think of MTD as moving from writing everything out longhand to using a calculator. Yes, there's a learning curve. But once you're up and running, you'll wonder why you didn't do it sooner.

If you're one of the runners in April 2026: or even if you're in a later phase: now's the time to get your strategy sorted. Don't leave it to the last furlong.

Need help getting MTD-ready? We're here to guide you through the setup, software choices, and quarterly filings: so you can focus on what you do best. Get in touch with us and let's make sure you're ready for the off.