How sole traders can prepare for MTD without making things more complicated

Start by understanding what MTD actually changes

Making Tax Digital isn't about paying more income tax or changing how taxable income is calculated. It's about how income and tax expenses are recorded and reported within the UK tax system. Making Tax Digital is part of the UK government's initiative to modernize the tax system and reduce errors in tax reporting.

For sole traders with qualifying income from business income or property income – including rental income – MTD introduces digital record keeping and quarterly reporting. MTD for Income Tax will become mandatory for sole traders with a gross income (total income before expenses) over £50,000 starting from April 2026. Qualifying income refers to gross income from self employment and property, which determines if you need to comply with MTD. Instead of relying solely on one annual self assessment return, income tax information is built up digitally across the tax year and confirmed in a final declaration. MTD for Income Tax means moving from the traditional Self Assessment return to a digital tax system, where digital for income tax reporting replaces the yearly self assessment return. Making Tax Digital will fundamentally change how sole traders record and report their tax information, shifting from paper or manual processes to digital tax reporting.

Understanding that distinction early helps avoid over-preparing or adopting tools you don't actually need yet.

Move towards digital records at your own pace

One of the most practical ways to prepare is to start keeping digital records, even before MTD applies to you. Creating digital records of business transactions using digital tools, such as cloud-based platforms for small businesses and sole traders, cloud accounting software or OCR technology, is essential for compliance and can simplify your workflow.

That doesn't mean abandoning everything overnight. Many small business owners begin by gradually moving away from paper accounting records and towards digital accounting. Automating data entry with digital tools can significantly reduce the workload involved in bookkeeping under MTD. This could be as simple as storing sales receipts digitally, maintaining electronic records of income and tax expenses, and keeping bank statements organised in one place. By keeping digital records throughout the year, sole traders can gain a clearer view of their business finances and improve tax planning.

If you currently accept cash payments, recording those digitally at the point of sale can make a big difference later. The aim is accurate digital accounting records that reflect taxable income sources clearly, not perfection from day one. If you use spreadsheets for your existing records, you can continue to do so, but to comply with MTD, these must be linked to bridging software for digital submission to HMRC. Routine weekly reconciliations of bank transactions can also prevent the buildup of a backlog at the end of each quarter.

"Spreadsheets, paper records, a once-a-year self assessment tax return… if it isn't broken, why fix it?"

Separate business and personal finances

If there's one change that consistently makes MTD preparation easier, it's separating business finances from personal ones.

Using a separate business bank account – rather than a personal bank account – makes income tax recording far simpler. Business income, tax expenses, and associated costs are easier to track, and bank statements become a reliable source of financial data rather than something that needs heavy explanation at year end. Using digital tools alongside a dedicated business bank account can further simplify bookkeeping and help prevent mixing personal and business transactions.

For landlords, the same applies to landlord financial records. Keeping property income and expenses clearly separated reduces friction when quarterly updates and final tax calculations come into play.

Choose software that supports how you work

This is often where things feel more complicated than they need to be.

It is important to choose MTD-compatible software that meets government standards and supports Making Tax Digital compliance, as this is a legal obligation for sole traders. Sole traders must use MTD-compatible software to manage their digital records and submit their tax information.

Some sole traders assume MTD means immediately adopting full accounting software. In reality, preparation can start with tools that match your current setup, such as flexible Making Tax Digital software solutions that support both spreadsheets and full cloud bookkeeping.

If you already use spreadsheets to track income and expenses, bridging software may be enough initially – as long as it connects your records to HMRC using MTD-compatible software and maintains digital links. You must use MTD-compatible software to keep digital records and submit tax information online. There are both free and paid software options available for Making Tax Digital compliance, and the GOV.UK website lists all currently available MTD-compatible software.

Others may find that an accounting software solution provides more clarity. Software providers offer a range of MTD software solutions, and spending money on the right software can help automate tax calculations and reduce administrative burdens. The right accounting software can help calculate taxable income digitally, estimate how much tax is due, and provide an updated tax bill estimate throughout the tax year.

The key is choosing MTD compliant software that supports income tax requirements without forcing you into a system that feels too heavy for your business. Dedicated MTD for Income Tax software can simplify quarterly submissions, while broader MTD-compatible accounting software helps you manage VAT and income tax in one place. Sole traders should start preparing for MTD now by checking their income levels, reviewing their bookkeeping practices, and choosing compatible software.

Get comfortable with quarterly updates – without overthinking them

Quarterly reporting deadlines are often the biggest concern for sole traders. Under MTD rules, sole traders must keep digital records and submit quarterly updates to HMRC. Submitting quarterly updates sounds like four extra tax returns, but that isn't the case.

MTD requires sole traders to submit four quarterly updates and a final year-end declaration each tax year, replacing the single yearly tax return. The first quarterly update is due by the 7th day of the month following the end of the quarter. Quarterly updates are summaries of business income and tax expenses. They don't include other taxable income, personal allowances, or adjustments. They also don't generate a final tax bill.

It's important to note that tax payment deadlines remain unchanged under MTD. Sole traders will still pay their tax bill once a year, even though reporting is now more frequent. However, if you are VAT registered, you also need to comply with MTD for VAT software requirements for your VAT submissions. Failing to submit quarterly updates on time can result in penalty points, and accumulating too many points may lead to fines.

Getting comfortable with the idea of submitting quarterly updates – even as a dry run – can help demystify the process. Using MTD-compatible software can automate tax calculation and help ensure timely submissions. Over time, it also makes the final declaration easier, as fewer adjustments are left until the end of the tax year.

Keep the bigger picture in mind

MTD is part of a broader effort to reduce the tax gap and modernise the tax system. It aims to improve accuracy in tax reporting and reduce errors by requiring regular updates to HMRC. For sole traders and self employed people, MTD encourages better financial habits by promoting regular tracking of income and expenses. The long-term benefit is clearer visibility of income tax throughout the year, rather than a single calculation after the self assessment tax return is submitted.

Preparing gradually helps avoid last-minute changes and keeps your tax affairs manageable. Voluntary adoption of MTD tools 6–12 months before the mandatory start date can help businesses test automation and resolve issues early. Participating in HMRC's public beta for MTD allows businesses to test their software with reduced penalties for late submissions during the first year. It also gives you time to find the right accounting software expert or MTD hub for accountants if you need additional support. You can explore dedicated Making Tax Digital resources and guides to stay up to date with rule changes and best practice. You can also choose to have an accountant manage your MTD submissions on your behalf.

Navigating Making Tax Digital with confidence

Preparing for Making Tax Digital doesn't need to add pressure or administrative burden. Small, sensible changes – keeping digital records, separating business finances, and choosing the right accounting software solution – can make the transition far smoother.

Capium's MTD compatible accounting software is designed to support sole traders through every stage of the tax process. From accurate digital record keeping and quarterly reporting to final declarations and income tax compliance, Capium helps simplify tax digital for income without overcomplicating how you run your business.