What is Making Tax Digital?

Introduction

If Making Tax Digital has been sitting in the background like an unopened letter… you’re not alone.

Most business owners aren’t worried about “digital reporting” as an idea. They’re worried about the reality: staying compliant, keeping records tidy, and avoiding nasty surprises at the wrong time of year. And if you’re self-employed or a landlord, you’ve probably already heard the phrase “quarterly updates” and thought, here we go…

The calmer truth is: MTD is mainly a change in how you keep records and how you submit information. Done well, it can actually reduce year-end stress. It can create a steady finance “heartbeat” instead of a once-a-year scramble.

So, what is Making Tax Digital, really, and what should you do next?

What Making Tax Digital actually means (in plain English)

Making Tax Digital is HMRC’s plan to modernise tax administration by moving more people onto:

• digital record keeping, and
• submitting figures through compatible software (rather than typing them into HMRC’s online forms).

That’s the headline. The point is to make your records more consistent and your reporting more regular.

Plain-English tip: this isn’t about making your life harder. It’s about removing the “big bang” at the deadline by encouraging smaller, steadier habits.

Which taxes does MTD cover?

MTD isn’t one single switch that flips for everyone at the same time. It’s being rolled out in stages, depending on the tax.

MTD for VAT is already here. If you’re VAT registered, you’ll know the direction of travel: records held digitally, returns submitted through software.

MTD for Income Tax (Self Assessment) is the big next step. This affects many sole traders and landlords who currently file a Self Assessment return once a year.

And what about Corporation Tax and Partnerships? People ask this a lot. HMRC has stated that it has no plans to introduce MTD for Corporation Tax, but it will be digitised in other ways in the future.   Partnerships are also excluded, however we expect that this will be brought in eventually (timelines yet to be announced).

So, if you’re a limited company only, MTD may feel less urgent. But if you’re self-employed, have rental income, or have a mix of both, it’s worth paying attention now.

Who needs to join MTD for Income Tax—and when?

This is where it gets specific.

MTD for Income Tax applies to people who file a Self Assessment return and have “qualifying income” above certain thresholds.

Qualifying income is not profit. It’s not what’s left after expenses. It’s your total gross income from self-employment and/or property (before expenses). That gross figure is what drives your start date.

In outline, the current phased start dates look like this:

• From 6 April 2026: qualifying income over £50,000
• From 6 April 2027: qualifying income over £30,000
• From 6 April 2028: planned extension to qualifying income over £20,000

If you’re thinking, “I’m not sure where I sit,” that’s normal—especially if income fluctuates year to year. HMRC will look at your latest Self Assessment return and use that to decide when you must join.

Three quick questions to tell if this matters to you

1. Do you complete a Self Assessment tax return because you’re self-employed, a landlord, or both?
2. Is your combined gross income from self-employment and property anywhere near the thresholds above?
3. Are your records still mainly spreadsheets, paper, or bank statements?

If you answered “yes” to two of those, you’re in the right place.

What changes in practice under MTD for Income Tax?

This is the part that worries people, so let’s make it simple.

Today, many sole traders and landlords keep records in whatever format works (spreadsheets, notes, folders of receipts), then pull it together to file one annual tax return.

Under MTD for Income Tax, the process becomes more structured:

You keep your income and expenses in MTD-compatible software. You can then use the software to send  four quarterly updates to HMRC each tax year. After the year ends, you make the usual adjustments and finalise things with an end-of-year process and a final declaration—still tied to the familiar 31 January deadline.

The key point: MTD does not mean five full tax returns a year. Quarterly updates are summaries pulled from your software, followed by annual finalisation.

The real win: control (not just compliance)

This is where MTD can actually help.

Quarterly updates encourage you to look at the numbers more regularly, without turning you into someone who lives inside spreadsheets. You’re simply creating a routine where the records are kept up to date, the gaps are spotted earlier, and tax doesn’t come as a shock.  You are effectively using up-to-date information to make better business decisions.

That’s the difference between reacting and running things with intent.

Your MTD Readiness Plan (keep it practical)

The best transitions we see are calm and steady. No drama. No last-minute panic.

So, if April 2026 is likely to apply to you—or you’re not far off—here’s how to approach it.

Start by finding the truth. Where are you now?

Then move through a short action plan:

• Work out if you’re in scope by totalling your gross self-employment income and gross rental income, then adding the two together.
• Choose the right software for how you work (and how much support you want).
• Tidy your records now, while the stakes are lower. Clean coding and consistent categories make quarterly updates painless.
• Decide how you’ll run your quarters (tax-year quarters or calendar quarters) so the reporting rhythm fits your business life.
• Build a simple habit: a weekly or fortnightly “finance check-in” to reconcile, file receipts, and keep things current.

The point isn’t perfection. It’s a dependable baseline you can keep up—month after month.

Common myths (and the calm answers)

“I’ll have to do five tax returns a year.”
No. You’ll send quarterly summaries, then finalise the year. The quarterly pieces are stepping stones, not full annual returns.

“This means I’ll pay tax quarterly.”
Quarterly reporting is the change. Tax payment rules are a separate issue, and are something for the future for HMRC. The practical first step is getting your record-keeping and reporting rhythm right.

“I’ll just deal with it when HMRC forces me.”
You can—but it’s rarely the cheapest or calmest way to do it.  Penalties from HMRC ae being introduced in 2027.  A little setup now saves a lot of time later, especially if you’re still spreadsheet-heavy.

A few quick translations:

• Qualifying income: your total gross income from self-employment and/or property (before expenses).
• Quarterly updates: short summaries sent from your software during the tax year.
• End of period statement / final declaration: Just like the existing tax return – the year-end process that finalises your tax position (still linked to 31 January).
• MTD-compatible software: bookkeeping software that can keep digital records and submit the required updates to HMRC.

• Making Tax Digital is about digital records + software submissions.
• MTD for Income Tax starts in phases from 6 April 2026 for many sole traders and landlords.
• Quarterly updates don’t have to be scary, if your bookkeeping is steady.
• Small weekly habits beat big year-end rescues.

How Sanders Partnership can help

MTD is a compliance change. But the bigger opportunity is confidence in the numbers.

We can help you work out whether you’re in scope, choose and implement the right software, tidy your records, and build a quarterly rhythm that fits around real life—not an idealised version of it.

Next step: book a short discovery call. We’ll look at how you currently keep records, what’s changing for you, and agree a simple action plan to get MTD-ready—calmly and on the front foot.

Important note: This blog is UK-focused and for general information only and is not advice for your specific situation. Always take professional advice before acting on anything described here.