Guides

Making Tax Digital For Sole Traders: What Tradespeople Need To Know

A plain English guide to MTD for Income Tax thresholds, start dates, digital records and quarterly updates for UK sole traders in the trades.

Last updated: September 2026

Quick Answer

Making Tax Digital for Income Tax means some sole traders must keep digital business records, send quarterly updates and file through compatible software. Your start date depends on qualifying income, which is broadly gross income before expenses, not profit. Job software helps you organise invoices and costs, but MTD filing still needs HMRC compatible accounting software and proper advice. Check current GOV.UK guidance for your own dates.

Introduction

If you run a trade business as a sole trader, Making Tax Digital for Income Tax may change how you keep records and report to HMRC. It does not hit everyone on the same day. The start date depends on your qualifying income and the tax year HMRC uses to assess it.

This is general information for tradespeople, not personal tax advice. Confirm your position with your accountant and the latest HMRC pages.

What MTD For Income Tax Involves

In scope sole traders keep digital records of business income and expenses, send quarterly updates through compatible software, and complete the tax return digitally. Quarterly updates summarise income and expenses. They are not four separate tax returns.

Who Needs To Use It And When

The rollout covers sole traders and landlords in Self Assessment above HMRC’s qualifying income thresholds. For a sole trader, that figure is about relevant income before deducting expenses. Property income can also count toward the total under HMRC’s rules.

As published by HMRC around this guide’s update, start dates have been staged by income band, with higher income groups starting earlier. Because thresholds and dates can be updated, use HMRC’s MTD Income Tax timing guidance rather than relying on a social post.

A common mistake is thinking “I did not make that much profit, so it will not apply.” Materials and van costs can lower profit without lowering the income figure used for the test.

What You Will Need To Do

  1. Confirm your start date with HMRC guidance and your accountant
  2. Choose software that works with MTD for Income Tax
  3. Keep digital records of self employment income and expenses
  4. Send quarterly updates through that software
  5. Complete your tax return through the compatible process by the deadline

Agree early what you enter and what your accountant manages, so figures are not split across half finished systems.

Is Job Software Enough On Its Own?

No. A job management system and MTD compatible tax software do different jobs. Total Tradesmen helps you run work from job through invoice and payment, which makes it easier to see what was billed and paid. That is a strong starting point for clean records.

HMRC still expects MTD for Income Tax software that supports digital records, quarterly updates and return submission. Check how invoices and costs move into the accounting setup your accountant uses. See also how to connect job software to Xero if that is part of your stack.

Habits That Help Whether You Are In Scope Yet Or Not

  • Create invoices promptly from completed work
  • Record payments against the right invoices
  • Keep expense receipts and say what they relate to
  • Include income from all relevant work in your accounting records
  • Ask who will send the quarterly updates before the first deadline arrives

How Software Helps

Organised jobs and invoices in Total Tradesmen give you and your accountant a clearer trail from work done to money received. That does not replace MTD software, but it reduces year end reconstruction and makes quarterly figures easier to support.

FAQs

Is qualifying income the same as profit?

No. Qualifying income is broadly relevant income before expenses. Profit comes after costs.

Do quarterly updates mean I pay tax four times?

They are updates of income and expenses through compatible software. Your tax payment position still follows HMRC’s rules and your return process.

Where can I check software options?

Use HMRC’s list of MTD Income Tax software and speak to your accountant.

Conclusion

MTD is a reason to tidy records, not a reason to panic. Confirm your start date, pick compatible accounting software with your accountant, and keep job to invoice history organised as work happens. Cleaner records help compliance and everyday cash decisions at the same time.