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MTD for Corporation Tax

Corporation Tax and Making Tax Digital

Making Tax Digital for Corporation Tax was originally proposed as the next phase in HMRC’s digital reporting programme. However, the UK government has now confirmed that it will not be moving forward with introducing MTD for Corporation Tax.

This guide explains what was planned, why the changes have been dropped, who would have been affected, and what this means for your limited company’s tax reporting going forward.

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What happened to MTD for Corporation Tax

Making Tax Digital for Corporation Tax (MTD for CT) was planned as the next major step in HMRC’s drive to modernise tax reporting for UK businesses.

However, the government has now confirmed that MTD for Corporation Tax will not be introduced. This means limited companies can continue filing Corporation Tax returns using the existing HMRC online service, without the need for MTD-compatible software.

While this change removes one expected compliance burden, digital record-keeping still offers big advantages. By keeping accurate electronic records and using accounting software, your company can reduce errors, improve efficiency, and stay ready for any future updates to HMRC systems.

This guide explains:

  • What MTD for Corporation Tax was intended to involve
  • Who would have been affected
  • Why it’s no longer going ahead
  • What limited companies should focus on now to stay efficient and compliant

What was MTD for Corporation Tax?

Making Tax Digital for Corporation Tax (MTD for CT) was HMRC’s proposed plan to modernise how incorporated businesses, mainly limited companies, managed their tax records and submissions.

If introduced, MTD for Corporation Tax would have required companies to:

  • Maintain digital records of income, expenses, and tax calculations throughout their accounting period.
  • Use MTD-compatible software to prepare and submit Corporation Tax returns directly to HMRC.
  • Replace the current CT600 (Corporation Tax Return) paper or online form with a fully digital submission process.

The aim was to make Corporation Tax reporting more accurate, efficient, and transparent by cutting down on errors, removing manual processes, and giving HMRC a clearer view of company tax positions in real time.

However, the UK government has confirmed that MTD for Corporation Tax will not be implemented. Businesses should continue filing Corporation Tax returns using the existing CT600 system via HMRC’s online services.

For more details on how Corporation Tax works now, see GOV.UK: Corporation Tax.

When Will MTD for Corporation Tax Start?

Making Tax Digital for Corporation Tax (MTD for CT) was originally in development, with HMRC running consultations and a pilot scheme. However, the government has now confirmed that MTD for Corporation Tax will not be introduced.

Here’s a quick look at the key milestones that led to this decision:

YearStatus
2021HMRC completed its consultation on the MTD for CT framework
2024Pilot scheme ran with voluntary companies testing MTD-compatible processes
2025Government confirmed it would not move forward with MTD for Corporation Tax

Key point: Limited companies will continue to file Corporation Tax returns using the current CT600 system via HMRC’s online services. While MTD for CT is no longer happening, adopting digital record-keeping and accounting software can still help streamline compliance and improve accuracy.

For the latest updates, check GOV.UK: Making Tax Digital.

Accounting Wise - MTD for Corporation TAX - Who Will Be Affected

Who Would Have Been Affected?

Making Tax Digital for Corporation Tax (MTD for CT) was originally expected to apply to all UK companies that pay Corporation Tax. This would have included:

  • Limited companies (Ltd) – the vast majority of incorporated businesses in the UK
  • Non-resident companies – overseas companies with UK tax obligations, such as UK property income or trading activity
  • Certain charities and Community Interest Companies (CICs) – where they had activities that generated taxable profits

HMRC had also suggested that companies with annual profits below £50,000 might face lighter digital reporting requirements, though these were never finalised.

Key point: Since the government has decided not to proceed with MTD for Corporation Tax, these changes will not come into effect. Companies should continue filing Corporation Tax using the existing CT600 process.

For current Corporation Tax rules, see GOV.UK: Corporation Tax.

What Will Companies Need to Do?

Since the government has decided not to move forward with Making Tax Digital for Corporation Tax (MTD for CT), companies will not face new digital record-keeping or filing requirements for Corporation Tax. The current process using HMRC’s online services to complete and submit the CT600 return  remains in place.

That said, many businesses are already choosing to go digital because of the clear benefits. Using accounting software can help you:

  • Keep accurate digital records – reduce errors and save time compared with manual spreadsheets.
  • Automate tax calculations – calculate taxable profits and Corporation Tax liability more efficiently.
  • Streamline submissions – file your Corporation Tax return more smoothly via HMRC’s online service.
  • Stay future-ready – be prepared if HMRC introduces further digital changes in the future.

Key point: While MTD for Corporation Tax won’t become mandatory, adopting digital tools now can still improve accuracy, efficiency, and compliance for your company.

Accounting Wise - MTD for Corporation TAX - what Will Companies Need to Do

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What Software Will You Need?

Since the government has confirmed that Making Tax Digital for Corporation Tax (MTD for CT) will not be introduced, there is no requirement for companies to use MTD-compatible software when filing Corporation Tax returns. Businesses can continue using HMRC’s online services to complete and submit the CT600 return.

That said, using accounting software still offers clear advantages for companies:

  • Digital record-keeping – store income, expenses, and adjustments securely in one place.
  • Automated calculations – work out your Corporation Tax liability more accurately.
  • Efficient reporting – generate financial statements and management reports with ease.
  • Integration – link with banking, payroll, and VAT systems to reduce manual data entry.

Popular providers such as Xero, QuickBooks, Sage, and The Balance App already support HMRC online submissions and help businesses maintain accurate records. Even without MTD for CT, adopting cloud software can make your company’s tax process faster, simpler, and less error-prone.

Tip: If you’re already using cloud accounting, you’re well positioned to keep your tax reporting efficient and ready for any future HMRC digital changes.

For updates on which tools are approved, see our MTD Compliant Software page.

Are There Exemptions?

As with other parts of Making Tax Digital, the government had planned certain exemptions for MTD for Corporation Tax. These would have applied to companies that could demonstrate:

  • Digital exclusion – for example, where age, disability, or location made it impractical or impossible to use digital tools.
  • Religious grounds – where beliefs prevented the use of electronic communications or digital technology.

However, since the government has confirmed that MTD for Corporation Tax will not be introduced, companies no longer need to apply for exemptions.

Key point: While exemptions are no longer relevant, businesses should still consider adopting digital accounting practices voluntarily. Doing so can save time, reduce errors, and future-proof your tax reporting against any new HMRC initiatives.

For current Corporation Tax rules, see GOV.UK: Corporation Tax.

Accounting Wise - MTD Corporation Tax Are There Any Exemptions?

Accounting Wise - MTD What Happens If You’re Not Ready

What Happens Now That MTD for Corporation Tax Isn’t Going Ahead?

Since the government has confirmed that MTD for Corporation Tax will not become mandatory, businesses don’t need to worry about new compliance requirements or penalties linked to MTD for CT. The existing process for filing Corporation Tax returns through HMRC’s online service remains in place.

That said, there are still risks if your company continues to rely heavily on manual spreadsheets or outdated systems:

  • Higher risk of errors – manual entry increases the chance of mistakes in your CT600 return.
  • Inefficiency – paper-based or spreadsheet-heavy processes take more time to manage.
  • Missed opportunities – digital tools can provide real-time financial insights that help with planning and cashflow.

Key point: Even though MTD for CT has been scrapped, preparing your business with digital record-keeping and accounting software is still the smart move. It reduces errors, saves time, and ensures you’re ready for any future updates to HMRC systems.

How Accounting Wise Can Help Your Business

At Accounting Wise, we’re already helping UK companies modernise their tax systems and adopt smarter digital processes even though Making Tax Digital for Corporation Tax will no longer be introduced.

Our digital accounting support includes:

  • Migrating your records to secure cloud-based systems
  • Setting up accounting software tailored to your business needs
  • Streamlining digital record-keeping to reduce errors and save time
  • Providing complete Corporation Tax support, from calculations to final submissions

Futureproof Your Business

While MTD for Corporation Tax has been dropped, HMRC continues to move towards digital-first systems (such as MTD for VAT). Getting your business onto efficient, digital processes now means you’ll be ready for future changes, while enjoying greater accuracy and less admin today.

Speak to our team today and modernise your accounting with trusted support from Accounting Wise.

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Making Tax Digital for Corporation Tax FAQs

No. The UK government has confirmed that MTD for Corporation Tax will not be going ahead. While consultations and pilot schemes were carried out, the rollout has now been cancelled. Companies will continue to file their Corporation Tax returns using the existing CT600 process via HMRC’s online services.

The government reviewed the costs and administrative burdens of implementing MTD for Corporation Tax and decided not to proceed. Feedback from businesses suggested that the additional compliance requirements could outweigh the benefits. Instead, HMRC is focusing on improving existing digital services and maintaining the systems already in place.

Corporation Tax is reported through the CT600 form, which can be submitted online via HMRC’s Corporation Tax service or through approved third-party accounting software. You must also prepare statutory accounts and tax computations as part of the filing process. Filing deadlines are usually 12 months after the end of your company’s accounting period, with payment due within 9 months and 1 day.

While there’s no legal requirement to use digital software for Corporation Tax, it’s strongly recommended. Software such as Xero, QuickBooks, Sage, or The Balance App helps businesses keep accurate digital records, automate tax calculations, integrate with bank feeds, and reduce errors. Even without MTD for CT, using cloud accounting can save time and money while improving compliance.

MTD for VAT is already mandatory for most VAT-registered businesses. Self-Assessment for landlords and the self-employed is due to join MTD in April 2026 (for those with income over £50,000). While Corporation Tax is excluded, HMRC’s broader strategy remains digital-first, meaning more processes will likely move online in the future.

Manual spreadsheets may work in the short term, but they come with risks:

  • Higher chance of errors and miscalculations
  • Time-consuming data entry
  • Difficulty integrating with HMRC’s online systems
  • Less visibility into real-time business performance

Moving to a cloud accounting solution reduces these risks and supports better decision-making.

For small companies, the cancellation of MTD for CT removes a potential compliance burden. You can continue using HMRC’s current system for filing CT600 returns. However, small companies often benefit most from switching to cloud accounting, as it makes bookkeeping and reporting faster, more affordable, and easier to manage without a large finance team.

There’s no confirmed plan for HMRC to reintroduce MTD for Corporation Tax, but HMRC is committed to expanding digital services across tax administration. It’s possible that digital changes may return in a different form later. Businesses that adopt cloud accounting now will be better prepared if future updates are announced.

Digital accounting software helps you:

  • Keep organised, accurate records
  • Automate Corporation Tax calculations
  • File your CT600 online through HMRC-approved software
  • Generate reports for planning and forecasting

Even without MTD requirements, these tools improve compliance and give you better financial control.

At Accounting Wise, we provide full Corporation Tax support, including preparing your CT600, ensuring your accounts and computations are correct, and submitting returns to HMRC on time. We also help businesses transition to cloud accounting systems, giving you more efficiency and accuracy in your financial management. With our expert team, you can reduce admin stress and focus on running your company.

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