Making Tax Digital for ITSA: Legislation objectives and public concerns

Please note that this blog may contain outdated information as MTD IT launched in 2026 (over a year after this blog was published). For a more up-to-date article on MTD IT, please check out the road to January 2028: What the next year of MTD IT looks like for accounting practices.

The way taxes are managed and submitted in the UK is undergoing a monumental shift with the rollout of Making Tax Digital (MTD) for Income Tax Self Assessment (ITSA). Designed to modernise the UK’s tax system, MTD for ITSA intends to harness the power of technology to simplify processes, increase compliance, and reduce errors.

While HMRC’s vision for MTD is ambitious and full of promise, the policy has not been without its challenges. Many individuals and small business owners have expressed concerns over the financial, technical, and logistical implications of the switch to a digital-first tax system.

This blog will provide an in-depth look at the objectives driving this legislation and examine the concerns raised by the public, helping accountants and business professionals better understand what lies ahead.

Need a refresher of what Making Tax Digital is? Check out our beginner’s guide below

HMRC’s key objectives with MTD for ITSA

HMRC has outlined several objectives that underpin MTD for ITSA. Below are the key goals and their anticipated benefits:

1. Reducing errors in tax returns
   Errors in tax submissions are a significant problem under the current system. Whether it’s a miscalculation, missed data, or poor record-keeping, manual processes are prone to mistakes. HMRC estimates that errors cost the government billions in lost revenue each year. By requiring digital record-keeping and mandating the use of software that automates calculations and submissions, MTD aims to reduce these mistakes. The result? More accurate tax returns and fewer penalties associated with underpayment or overpayment

2. Increasing efficiency
   Digital taxation tools promise to make the process faster and easier. Tasks like calculating liabilities, creating reports, and submitting returns can now be automated, reducing workloads for business owners and accountants alike. For many, this could free up valuable time to focus on running their businesses.

3. Improving tax compliance
   With better record-keeping practices and more frequent submissions, HMRC hopes to close the “tax gap” — the difference between what is owed and what is actually collected. Digitisation makes it more challenging to avoid or delay reporting taxable income.

4. Enhancing financial planning
   MTD provides taxpayers with a clearer view of their finances in real-time. Software dashboards can highlight tax liabilities as they accrue, helping businesses better plan for payments and maintain healthy cash flows.

5. Streamlining the tax process
   Gone are the days of piles of paperwork and manual calculations. MTD integrates record-keeping into a single digital ecosystem, making the entire process smoother for taxpayers.

6. Environmental benefits
   Saving taxpayers’ time isn’t the only “green” objective of MTD. Digitising the tax process reduces the need for paper-based records and communications, contributing to the government’s sustainability initiatives.

7. Supporting business growth
   By minimising time and resources spent on tax management, businesses can reallocate those efforts to growth and innovation. The benefits of integrating digital tools are not limited to taxes — they can also enhance operational efficiency across other parts of a business.

Public concerns about MTD for ITSA

Despite HMRC’s goals, the transition to Making Tax Digital has been met with mixed reactions. Key areas of concern include the cost of compliance, the learning curve, and the technical challenges of adopting a fully digital system.

1. Cost and complexity of compliance
   For small businesses and sole traders, meeting MTD requirements comes at a price. Many worry about the cost of purchasing compatible software, upgrading technology, or hiring professionals to help them comply. Additionally, those who lack familiarity with digital technology face a steep learning curve.

2. Digital exclusion
   Not everyone is equipped to adopt MTD seamlessly. Older individuals, those without reliable internet access, and those in remote areas risk being left behind. Many fear that this “digital divide” will lead to penalties for non-compliance or increased stress among vulnerable groups.

3. Administrative burden
   While MTD promises efficiency, the requirement for quarterly updates may increase workload in the short term. Businesses that currently file taxes annually could face added pressure to meet these more frequent deadlines.

4. Implementation challenges and readiness
   Repeated delays in the MTD rollout have raised doubts about whether businesses — and HMRC itself — are prepared for a full-scale launch. Businesses worry about potential disruptions caused by software glitches or technical failings within HMRC’s systems.

5. Potential for errors in new systems
   New systems always come with teething problems. Users unfamiliar with digital tools may make mistakes during the transition, and software glitches could result in inaccurate tax submissions, leading to penalties or fines.

6. Privacy and security concerns
   The digitisation of sensitive financial data has raised concerns about cybersecurity. From data breaches to cyber-attacks, businesses worry about the risks involved in storing and transmitting financial information online. It’s essential that HMRC takes robust measures to protect taxpayer data.

7. Impact on cash flow
   With more frequent reporting requirements, some businesses could face cash flow issues, particularly those with seasonal incomes. Transitioning from an annual to quarterly cycle might require significant adjustments to financial planning.

Preparing for the digital future of tax

Making Tax Digital for ITSA marks a bold step towards modernising the UK’s tax system. While the objectives of MTD — efficiency, accuracy, and compliance — are undeniably beneficial, addressing public concerns is crucial for widespread acceptance and successful implementation.

For accountants, MTD presents both a challenge and an opportunity. By supporting clients through the transition and leveraging the advantages of digital tools, accountants can drive value while helping businesses thrive in a rapidly evolving tax landscape.

Bright is here to help

We understand that getting clients up to speed with MTD requirements can feel like a drain on your time – especially when you’d rather be focusing on profitable, advisory work.

That’s why we’ve created a set of practical, time-saving resources designed to help you educate and onboard your clients for Making Tax Digital for Income Tax Self Assessment (MTD for ITSA).

Take a look at the MTD Hub to learn more.

This content may have been developed with the assistance of AI tools. Content is reviewed by a member of the Bright team before publication. Guidance on legislation can be obtained from your industry body.