Making Tax Digital

Making Tax Digital (MTD) for income tax in the UK

Making Tax Digital (MTD): Everything you need to know

The UK government’s Making Tax Digital (MTD) initiative is transforming the way individuals and businesses manage their tax affairs. Designed to modernise the tax system, MTD for income tax introduces mandatory digital record-keeping and regular updates to HMRC through compatible software.

The experts at RHJ Accountants have created an overview so you know if MTD applies to you, how to prepare and how we can help you.

What is Making Tax Digital (MTD)?

Making Tax Digital is a government-led initiative aimed at simplifying and streamlining the tax process. It replaces traditional paper-based record-keeping with digital systems, ensuring greater accuracy and efficiency. For income tax, MTD requires taxpayers to maintain digital records and submit quarterly updates, as well as an annual declaration, using approved software.

Who does MTD for income tax apply to?

MTD for income tax will be introduced in phases, based on income thresholds:

  • From April 2026: Individuals with combined income from self-employment and property exceeding ÂŁ50,000 must comply.
  • From April 2027: The threshold lowers to ÂŁ30,000.
  • From April 2028: Those earning over ÂŁ20,000 will be included.

The income threshold is calculated by combining gross income from all self-employment and property sources. Specific income categories, such as fostering or shared lives care, are excluded from the calculation. Certain other groups are exempt from MTD for income tax, including:

  • Partnerships (though they may be included in the future).
  • Trusts, estates, and trustees of registered pension schemes.
  • Non-resident entertainers and sportspeople with no other qualifying income.
  • Taxpayers under a Power of Attorney or deputyship.
  • Individuals claiming qualifying care relief or specific allowances like Married Couples Allowance.

These exemptions may evolve, but no changes are expected before the end of the current parliamentary term.

Key requirements under MTD

1

Digital record-keeping

Taxpayers must maintain digital records of their income and expenses using compatible software or spreadsheets. Paper records will no longer meet legal requirements. While invoices and receipts can still be stored in paper form, every transaction must be digitally recorded.
2

Quarterly updates

Taxpayers must submit quarterly summaries of their income and expenses to HMRC. These updates are due shortly after the end of each quarter:

  • 6 April – 5 July: Due 7 August
  • 6 July – 5 October: Due 7 November
  • 6 October – 5 January: Due 7 February
  • 6 January – 5 April: Due 7 May
3

Reporting

Businesses can opt to align their reporting with calendar quarters, gaining an additional five days to submit updates.
4

Year-end tax return

After submitting the final quarterly update, taxpayers must complete a year-end declaration. This involves reconciling quarterly figures with any necessary adjustments, such as tax reliefs or other income sources. The year-end return is due by 31 January following the tax year.

Exemptions for digital exclusion

The government recognises that not everyone can comply with digital requirements. Exemptions are available for individuals who:

  • Cannot use digital tools due to age, disability, or location (e.g., lack of broadband access).
  • Avoid digital technology for religious reasons.

Applications for exemption must be submitted to HMRC, which assesses each case individually. Don’t worry – we can explain all this to you and apply for your exemption.

Software requirements

To comply with MTD, taxpayers must use software that is compatible with HMRC’s systems. The software must be able to:

  • Maintain and preserve digital records.
  • Submit quarterly updates.
  • Make corrections to records when necessary.

While a lot of free software will be advertised, please note most individuals are going to need specific commercial software in order to complete and file the various returns HMRC require submitting throughout the year. RHJ Accountants have the dedicated software; we can give you peace of mind that everything is in order.

Digital record-keeping in detail

Under MTD, taxpayers must record each transaction digitally, including:

  • Financial details of income and expenses.
  • Dates and amounts of transactions.
  • Categories for each transaction (e.g., rent, utilities).

For property income, UK and overseas properties are treated as separate businesses. Jointly owned properties require each owner to maintain their own digital records for their share of income and expenses.

Retailers can opt to record daily gross takings instead of individual transactions, mirroring VAT requirements.

Quarterly updates: what to include

Quarterly updates are summaries of income and expenses, categorised similarly to the current self-assessment tax return. Small businesses with turnover below the VAT threshold can continue to use simplified “three-line accounts,” reporting only income, expenses, and profit/loss.

Each business or income source requires separate updates. For example, a sole trader with a property business must submit eight updates annually—four for each income source.

Year-end tax return process

The year-end process involves two steps:

  1. Adjusting Quarterly Figures: Taxpayers reconcile quarterly updates with any necessary adjustments, such as tax reliefs or non-tax year accounting periods.
  2. Final Declaration: All income sources and claims are combined into a single tax return, which includes a declaration of accuracy.

Taxpayers can use the same software for quarterly updates and the year-end return or opt for separate tools.

Penalties and compliance

To ease the transition, HMRC will not penalise late submissions of quarterly updates during the first year of MTD (2026/27). However, penalties will apply for late year-end returns.

Taxpayers can only exit MTD if their income falls below the threshold for three consecutive years.

Preparing for MTD

To ensure compliance, taxpayers should:

  • Assess whether their income exceeds the relevant threshold.
  • Choose compatible software that meets their needs.
  • Consider professional advice to navigate the transition.

Making Tax Digital represents a significant shift in tax administration, but with the right preparation, it can lead to a more efficient and accurate system. Let us help you along!

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