Digital Transformation: The Role of Accountants in Making Tax Digital

Here at 10.CA, we've been keeping a close eye on HMRC's Making Tax Digital (MTD) initiative and what it means for the accounting profession. As chartered accountants, we're no strangers to change and innovation. However, Making Tax Digital represents a seismic shift in how businesses and accountancy practices will need to manage tax processes and financial data.


Rather than seeing it as an inconvenience, we view Making Tax Digital as an opportunity to leverage digital transformation and cloud technology to modernise our services. MTD is the future for tax compliance, so we're taking a proactive stance to become an MTD-ready accountancy practice.


In this post, we'll explore what Making Tax Digital involves, the key deadlines, and why we, as accountants, have a pivotal role to play in helping businesses transition to a fully digital tax system.


What is Making Tax Digital?

Making Tax Digital (MTD) is HMRC's initiative to move the UK tax system into the digital age. The government's vision is to make tax administration more effective, efficient, and easy for taxpayers through the implementation of a robust digital tax platform.


The core principles behind MTD are:


  • Requiring businesses and individuals to maintain digital records
  • Providing regular quarterly updates to HMRC instead of an annual tax return
  • The use of HMRC-compatible software to keep records and send updates
  • Ending the use of manually compiled data and paper records/returns


There are many benefits behind this digital transformation of tax reporting, both for HMRC and taxpayers:


  • More accurate data and fewer errors by moving away from manual entry
  • Real-time visibility of liabilities to better manage cash flow
  • Reducing the burden, costs and stress of once-a-year tax returns
  • Using data and machine learning to provide personalised tax guidance
  • Modernising outdated processes stuck in the pre-digital age


So, while the switch to digital records and quarterly reporting may seem disruptive at first, MTD aims to create a more seamless experience for dealing with tax obligations long-term.


MTD for VAT: The First Phase

The first phase of MTD has already begun with MTD for VAT. Since April 2022, all VAT-registered businesses above the £85,000 VAT threshold have been legally required to:


  • Maintain digital records
  • Use compatible software to submit VAT returns
  • Send HMRC quarterly updates (every 3 months)


This pilot scheme lays the groundwork for the bigger shifts on the horizon. Eventually, MTD requirements will expand from VAT to Income Tax, Corporation Tax and all other taxes.


HMRC has recently announced that all VAT-registered businesses will need to comply with MTD for VAT from the start of their first annual accounting period commencing on or after 1st April 2024. This includes voluntarily registered businesses below the £85k threshold.


MTD for Income Tax (Self Employed/Landlords)

The next phase targets self-assessment of income tax for self-employed individuals, landlords, and those with property income. Starting from the 2026/27 tax year, these groups will need to follow MTD rules and:


  • Keep digital records in MTD-compatible software
  • Send HMRC quarterly Income Tax updates
  • Submit an annual finalising return (replacing self-assessment)


So, from 2026 onwards, maintaining paper records and filing annual self-assessment returns manually will become a relic of the past. The deadline for partnerships joining MTD for Income Tax is a little later in the 2027/28 tax year.


MTD for Corporation Tax

Finally, HMRC plans to roll out Making Tax Digitalfor Corporation Tax starting from the fiscal year beginning in April 2026 at the earliest. This will bring limited companies and other incorporated businesses into the world of digital records and quarterly reporting responsibilities.


The Role of Accountants

As you can see, Making Tax Digital represents a colossal change in how businesses of all sizes manage their tax affairs. It's an overhaul of centuries-old processes that are being dragged into the digital world. And that's where accountancy firms have a critical role to play as partners and trusted advisors.


Very few businesses have the capacity or expertise to navigate this digital transformation alone. Even some of our largest clients are looking to us to guide them through HMRC's MTD program from start to finish.


Here Are A Few Key Areas Where Accountants Add Value To The MTD Journey:

Supporting MTD Cloud Migration: The biggest challenge businesses face under MTD is shifting from paper records or desktop bookkeeping to maintaining digital records in cloud accounting software. This is a big operational change, and getting it right from the start is paramount.


As accountants, we can identify the optimal MTD-compatible software for a client's needs, integrate it with their systems, train staff, and ensure proper processes around recording financial transactions and income sources.


Quarterly Reporting & Strategic Advice Digitising data capture and having an always up-to-date view of tax liabilities creates opportunities for real-time accounting. We can provide clients with quarterly reporting packages that go beyond just submitting HMRC updates.


This data-driven approach allows our team to deliver more strategic tax planning advice based on a client's numbers, forecast scenarios, highlight risk areas and provide true corporate performance management.


Outsourced Accounting Services Some businesses may prefer to outsource their bookkeeping requirements completely. Our firm offers MTD-compliant outsourced accounting services built around cloud technology like Xero, QuickBooks and FreeAgent.


We'll handle the heavy lifting of daily record keeping, reconciliations and quarterly filings while providing business owners with real-time dashboard access to their financial data.


End-to-End Tax Compliance Management It's safe to assume tax compliance processes will only grow more complex and overwhelming without professional assistance. We're well-equipped to act as a turnkey compliance manager to meet all of our clients' tax obligations beyond MTD.


This ranges from payroll services, submitting year-end accounts/returns, R&D tax relief assistance, dealing with tax audits and all other aspects of tax to keep clients on the right side of regulators.


Why Digital Transformation Benefits Accountants

Making Tax Digital isn't just about changing tax processes. It's a wake-up call for firms to modernise and enhance their accounting advisory services for the digital economy. Those firms that lean into cloud technology, automation, artificial intelligence and an omnichannel client experience will thrive.


In many ways, MTD propels our profession forward - which was at risk of being seen as obsolete. Accountants who fail to digitally transform may cease being seen as critical service providers. Instead, we have an opportunity to strengthen our relevance as both tax compliance experts and strategic business advisors.


We're already making strides in our MTD preparations:


  • Shifting our full team to industry-leading cloud accounting software
  • Adopting workflow automation for document management, tax preparation and financial reporting
  • Using machine learning and AI tools for anomaly detection, forecasting and risk analysis
  • Creating custom client dashboards and mobile apps for real-time data access anywhere
  • Forming a dedicated MTD services group to lead our client migration


Making Tax Digital Is Happening

As accountants, we have a professional obligation to ensure businesses can adapt and capitalise on the opportunities of the digital tax system rather than be buried by its complexities. We view it as our role to make this transition as smooth and beneficial as possible for clients.


While MTD presents challenges, it also gives us a chance to strengthen the client-accountant relationship and inject new value into our accounting services. We're excited to guide our clients through this digital transformation and empower their success in this new digital world of tax and finance. If you want to find out more, get in touch with our expert team at 10.CA.

Company tax returns and accounts have gone digital

By Charlie Flockhart • April 21, 2026
HMRC and Companies House have confirmed that from 1 April, all businesses must use compliant, commercial software to file their company’s tax returns. As of 31 March, the free joint online service, commonly known as the CATO portal, from these two Government bodies has been removed and you must now use software to file company tax returns to HMRC. For the time being, you will still be able to file annual accounts at Companies House using third-party software, WebFiling services or paper filing. The decision has been made to end this service as it is “outdated and no longer aligns with modern digital standards”, according to Companies House. This change is in line with the introduction of the Economic Crime and Corporate Transparency Act, which implemented “enhanced corporation tax requirements and changes to UK company law.” It also follows on from a major IT security breach at Companies House, identified in March 2026, that exposed the WebFiling system and allowed some users to potentially access and amend the details of other companies. Although the breach has now been resolved and security strengthened, it has raised concerns about the reliability of GOV.UK One Login service.  Can you still amend previous returns using the free service? HMRC and Companies House have confirmed that now that the free filing service has closed, company directors will have to use commercial tax software if they need to make changes to a previously submitted Corporation Tax return or refile a rejected return. From now onwards, any previously filed financial information will no longer be available in the system, as it has not been retained and will need to be entered again. HMRC has said that, for amendments, it will also be acceptable to send a paper return to the Corporation Tax Services office. If you have previously filed financial accounts with Companies House and you want to make changes or corrections, this will also need to be done via commercial software or by sending paper accounts to Companies House via post. Are there any exceptions to this new rule? Companies can file a paper Corporation Tax return only in limited circumstances, such as if they wish to submit it in Welsh or can demonstrate a valid, reasonable excuse to HMRC. Otherwise, returns must be filed online using commercial software. If you are affected by this change and need help choosing and utilising commercial software to complete your Corporation Tax return, please speak to our team.

Capital allowances - New rules for a new tax year

By Charlie Flockhart • April 21, 2026
Capital allowances continue to provide an effective method for businesses to reduce their tax bills, by providing incentives for investment in eligible expenditure – typically plant and machinery. Historically, these reliefs have been subject to change and the 2026/27 tax year is no different, as the Government moves to alter two key reliefs – Writing Down Allowance (WDA) and a new First-Year Allowance (FYA).  Reduction of the Writing Down Allowance The WDA will be reduced from 18 per cent to 14 per cent on the main pool of qualifying plant and machinery assets. This change has been introduced on two different dates, starting with companies subject to Corporation Tax on 1 April and followed shortly thereafter by those subject to Income Tax, such as sole traders and partnerships, from 6 April. Businesses with large brought forward main pool expenditures are expected to lose the most from the reduction in the main rate of WDA. In the long-term, the change may also reduce incentives for investment in second-hand assets and cars, which benefited under the previous rules. The new First-Year Allowance To offset some of the impact of the reduction in WDA, a new 40 per cent FYA on main rate expenditure, primarily still covering plant and machinery, will now be available. This new FYA is intended to encourage investment in areas where other FYAs don’t allow, in particular, assets bought by unincorporated businesses and leases. Sole traders and partnerships will, for the first time, be able to get additional support at the point of investment, which means that more businesses will be able to reduce their tax bill in the same year as their investment. This is expected to give a quick cashflow boost to those affected and provide additional support for future investments. However, it is important to note that this FYA does not support investment in second-hand assets, cars or leased assets in other countries. Finally, the Government has also confirmed that small business owners will continue to benefit from tax relief on electric vehicles, as the 100 per cent FYA for zero-emission vehicles and charge points has been extended until 31 March 2027 for Corporation Tax and 5 April 2027 for Income Tax. This gives businesses greater certainty when planning ahead, while also providing a strong financial incentive to invest by reducing tax bills upfront. Want to make more of capital allowances? If you think you may be eligible for capital allowances, either due to the changes outlined in this article or more generally, then it is important that you claim the tax relief available to you. If you would like help reviewing the current capital allowances that your business can claim, please get in touch.

Government abolishes work-from-home relief

By Charlie Flockhart • April 21, 2026
Directors and employees claiming work-from-home tax relief will no longer be able to claim it from the start of the new tax year – 6 April 2026. Why is this relief being taken away? The Chancellor announced the removal of the work-from-home relief as part of her latest Autumn Budget. The main reasoning given for the abolition is that it will support the nation’s deficit reduction. HMRC has also said that it no longer believes it is fit for purpose or easy to police. Who could claim work-from-home relief? Work-from-home relief has been utilised by homeworkers since the early 2000s, helping them offset some of the costs of heating, lighting, broadband and other home-office expenses required to complete their jobs. The relief allowed employees and directors to claim a flat rate of £6 per week or a deduction for actual costs. However, those who do not claim the flat fee were required to provide evidence of the exact costs, such as an invoice or bill. Eligibility for the relief only applied to individuals who had no other choice but to work from home. For instance, where the business did not have an office or the daily commute was not feasible. Individuals who simply preferred to work from home did not qualify. Is there any relief still available for home workers? The only remaining tax-free support will be reimbursements made directly by employers. This applies only where the payments relate to demonstrated additional household costs and where the costs are incurred wholly, exclusively and necessarily for employment duties. For anyone still claiming work-from-home relief, it is worth reviewing your position now to understand how this abolishment will impact your take-home pay.