Making Tax Digital accountant London

Making Tax Digital for Income Tax (MTD): What’s Required from April 2026

Making Tax Digital (MTD) for Income Tax represents a fundamental change in how self-employed individuals and landlords report their income to HMRC. From April 2026, many taxpayers will move away from annual Self Assessment returns and instead adopt a system of ongoing digital record-keeping and quarterly reporting, similar in approach to a digital vat return system already used by VAT-registered businesses.

For a full end-to-end overview of what MTD for Income Tax involves, our complete guide to MTD for Income Tax 2025-26 covers everything from eligibility to quarterly submissions in detail.

Who This Applies To

MTD for Income Tax is primarily aimed at higher-income individuals, particularly those with combined self-employment and property income exceeding £50,000. This includes:

  • Self-employed individuals operating as sole traders

  • Landlords receiving rental income from UK or overseas properties using mtd bookkeeping solutions

If your total qualifying income is above the threshold, you are likely to be included in the first phase of HMRC’s rollout from April 2026 — our guide on MTD qualifying income explains exactly what counts toward the threshold and how combined income is assessed.

The Three-Stage MTD Transition Timeline

NOW – Preparation Phase

The period leading up to April 2026 is critical for preparation. During this stage, taxpayers should focus on mtd bookkeeping improvements and:

  • Reviewing whether income is likely to exceed the £50,000 threshold

If your income is close to the threshold or you believe an exemption may apply, our guide on MTD taxpayer exemptions explains the qualifying criteria and how to apply.

  • Moving to digital record-keeping systems where possible
  • Selecting HMRC-compatible accounting software
  • Assessing current bookkeeping processes for efficiency and accuracy

The quality of preparation at this stage will directly impact how smoothly the transition into quarterly reporting is managed, particularly for those already familiar with digital vat return requirements.

APRIL 2026 – Mandatory Entry Point

From April 2026, affected taxpayers will be required to comply with MTD for Income Tax rules. This marks the formal transition away from annual-only reporting for those in scope under vat return mtd obligations.

  • Digital records of income and expenses must be maintained
  • Quarterly submissions must be sent to HMRC using approved software
  • Self Assessment processes will be replaced by ongoing digital reporting

At this stage, compliance becomes mandatory rather than optional, and systems must already be in place for making tax digital for income tax self assessment compliance.

With the deadline now approaching fast, early action is essential — our guide on the MTD for Income Tax deadline explains what needs to be in place before April 2026 and what happens if you are not ready

ONGOING – Quarterly Compliance Cycle

Once within the MTD system, reporting becomes a continuous cycle rather than an annual event managed through mtd accounting systems.

  • Quarterly updates must be submitted to HMRC throughout the tax year
  • A final end-of-year declaration will confirm the overall tax position
  • Accurate, up-to-date digital bookkeeping must be maintained throughout using mtd bookkeeping tools

MTD is not a one-off transition; it represents an ongoing compliance obligation requiring consistent record-keeping and timely submissions under vat return mtd requirements.

For taxpayers currently filing through Self Assessment, our guide on Making Tax Digital for Self Assessment explains how the new quarterly system replaces the annual return and what the transition involves in practice.

What You Should Be Doing Now

If you expect to be within the MTD scope, now is the time to prepare your systems and processes using mtd accounting support. Key actions include:

  • Checking your combined income position across self-employment and property
  • Reviewing your current bookkeeping method
  • Identifying suitable digital accounting software
  • Ensuring bank and income records are organised and accessible

Early preparation reduces the risk of disruption when quarterly reporting becomes mandatory under making tax digital for income tax self assessment rules.

Not sure whether your current systems and processes are ready for MTD? Our guide on MTD readiness helps you assess your position and identify any gaps before quarterly reporting becomes mandatory.

Why Professional Support Matters

Many taxpayers also find that ongoing compliance becomes a time burden without the right systems in place. Professional support can help ensure your setup is correct from the start and remains compliant on an ongoing basis.

Speak to a Specialist About MTD Compliance and Deadlines

Making Tax Digital for Income Tax from April 2026 will require self-employed individuals and landlords to keep digital records and submit quarterly updates to HMRC, fundamentally changing how tax reporting is managed. Cigma Accounting supports taxpayers across London, including Fulham Broadway and Parsons Green, by helping them prepare early for these new obligations with expert MTD for Income Tax accountant London guidance from a trusted tax accountant in London.

Failure to prepare in advance can lead to reporting errors, penalties, and disruption when the new system becomes mandatory. Clients working with Cigma Accounting, based in Walham Green and with physical offices across London, benefit from proactive accounting services in London that ensure a smooth transition into Making Tax Digital compliance ahead of the 2026 deadline.

Making Tax Digital for Income Tax 2026: Frequently Asked Questions

What is MTD for Income Tax and what does it require?

MTD for Income Tax requires eligible self-employed individuals and landlords to maintain digital financial records and submit quarterly income and expense updates to HMRC using approved software. It replaces the traditional annual Self Assessment return with an ongoing digital reporting cycle, becoming mandatory from April 2026 for those above the income threshold.

From April 2026, MTD for Income Tax applies to self-employed sole traders and landlords with combined qualifying income above £50,000. Those earning above £30,000 follow in April 2027, and the £20,000 threshold comes into effect in April 2028. Making tax digital 2026 marks the first and most immediate wave of mandatory compliance.

MTD for landlords requires digital record-keeping of all rental income and expenses, plus four quarterly submissions to HMRC each tax year. Landlords must use HMRC-compatible software to meet these obligations. Those with property income above £50,000 must be compliant by April 2026, with lower thresholds phased in over subsequent years.

Under the current system, most taxpayers file one annual Self Assessment return. MTD for Income Tax replaces this with four quarterly digital updates submitted throughout the tax year, followed by a final year-end declaration. This shifts income tax reporting from an annual event to a continuous, real-time compliance cycle managed through digital software.

Making Tax Digital corporation tax is a separate initiative and has not yet been mandated. Currently, MTD applies to VAT-registered businesses and is being extended to income tax from April 2026. HMRC has indicated plans for Making Tax Digital corporation tax in future, but no mandatory start date has been confirmed for limited companies at this stage.

MTD for Income Tax follows three phases: the current preparation stage, where taxpayers should review income and adopt digital systems; the April 2026 mandatory entry point, where quarterly reporting begins; and the ongoing compliance cycle, where quarterly updates and a year-end declaration are submitted continuously throughout each tax year.

Failing to comply with MTD for Income Tax by the applicable deadline can result in HMRC penalty points, interest charges, and a greater likelihood of compliance investigations. HMRC determines eligibility automatically taxpayers are not individually notified. Seeking professional MTD support well ahead of April 2026 significantly reduces the risk of non-compliance.

Prepare Early for MTD for Income Tax from April 2026

From April 2026, Making Tax Digital for Income Tax will require self-employed individuals and landlords to keep digital records and submit quarterly updates to HMRC. Early preparation is essential to avoid disruption, penalties, and last-minute compliance stress. Our specialists help you assess readiness, choose compliant software, and set up a smooth reporting process ahead of the deadline.

Speak to an MTD 2026 Specialist

Trusted guidance from London-based accountants, focused on accuracy, clarity, and compliance. 


author avatar
Aitch
Aitch is the visionary founder and CEO of CIGMA Accounting Ltd, a boutique accounting and tax advisory firm with offices in Wimbledon and Farringdon, London. With over a decade of experience, Aitch has built a reputation for strategic tax planning, complex HMRC compliance resolution, and innovative AI-powered accounting workflows that help SMEs, landlords, and high-net-worth clients streamline their finances. His expertise spans corporation tax, inheritance tax planning, R&D tax credit claims, capital allowances, and international tax matters, making him a trusted advisor for clients seeking to minimise tax liabilities while staying fully compliant. Aitch is passionate about bridging traditional accounting principles with cutting-edge digital solutions, allowing businesses to operate efficiently and future-proof their financial systems. Through CIGMA, he aims to make accounting smarter, faster, and more human-centric - empowering clients to focus on growth while staying ahead of regulatory changes.
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