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Making Tax Digital for Corporation Tax: What UK Limited Companies Should Prepare For

  • Jul 31
  • 5 min read

By Sam

For several years, the phrase "Making Tax Digital" (MTD) has hung over the UK business community like a digital cloud. We’ve seen it roll out for VAT, and we’ve heard the warnings about its expansion into Income Tax and Corporation Tax. However, as of July 2026, the landscape for limited companies has shifted significantly from what was originally predicted.

If you are running a UK limited company, you have likely heard whispers about mandatory quarterly reporting and digital record-keeping specifically for your Corporation Tax. It is time to clear the air. In this guide, we will break down the current state of MTD for Corporation Tax, what the Government’s latest roadmap means for your business, and how you should be preparing for a more digital relationship with HMRC: even if the rules aren't exactly what we expected them to be.

The Big Update: Is MTD for Corporation Tax Still Happening?

In a major turn of events, HMRC confirmed in its 2025 Transformation Roadmap that the previous plans for "Making Tax Digital for Corporation Tax" have been scrapped. Originally, the government had envisaged a world where companies would keep digital records and provide quarterly updates of their income and expenditure, much like the VAT system.

However, after extensive consultation and a review of the "diverse Corporation Tax population," the specific mandatory requirements for quarterly CT updates have been set aside. While this might feel like a reprieve for busy SME owners, it doesn't mean that digital transformation is dead.

Instead of a one-size-fits-all MTD regime for Corporation Tax, HMRC is moving toward a broader "digital transformation strategy." This means that while you won’t have to file quarterly updates specifically for Corporation Tax, the way you interact with HMRC is still becoming more digital and more interconnected every year.

MTD for Corporation Tax vs. MTD for Income Tax

It is easy to get confused between the different branches of the MTD tree. While MTD for Corporation Tax has been halted in its original form, MTD for Income Tax Self Assessment (ITSA) is very much alive and kicking. If you want a clearer breakdown of the different MTD types, see MTD for VAT vs MTD for Income Tax: What's the Difference.

Here are the key differences:

  1. Scope: MTD for Income Tax affects individuals: specifically sole traders and landlords with qualifying income over certain thresholds. MTD for Corporation Tax was aimed at limited companies.

  2. Timelines: MTD for Income Tax began its rollout in April 2026 for those with income over £50,000. It is set to expand to those over £30,000 in April 2027.

  3. Requirements: Those under MTD for Income Tax must keep digital records and send quarterly summaries of their business income and expenses to HMRC. Limited companies, for now, remain on the annual Corporation Tax filing cycle.

A business owner reviewing her financial dashboard on a digital tablet in a bright home office, with the Accountant Search logo in the corner

What Should Limited Companies Expect Now?

Even without a formal "MTD for CT" mandate, the direction of travel is clear: HMRC wants more data, more often, and in a more structured digital format.

For return periods ending on or after 31 March 2026, many companies are already seeing new digital reporting and disclosure requirements. These are part of a wider effort to modernize the tax system without the rigid "quarterly update" structure of MTD.

As a limited company owner, you should expect:

  • Increased Data Sharing: HMRC is increasingly linking data from different sources (VAT, PAYE, and CT) to identify discrepancies.

  • Mandatory Digital Software: While quarterly updates aren't mandatory, filing your annual CT600 return via compatible software is effectively the standard. Using the old HMRC "free" filing tools is becoming increasingly difficult as they are phased out in favor of commercial online accounting solutions.

  • Faster Compliance: HMRC is aiming for a "real-time" view of the economy. This means if you fall behind on your digital record-keeping, you are much more likely to trigger an automated red flag in their system.

How to Prepare Your Business for a Digital Future

Just because you don't have to file quarterly Corporation Tax updates doesn't mean you should stick to paper ledgers or messy spreadsheets. Preparing for a digital-first tax system is simply good business practice.

1. Adopt Cloud Accounting Software

If you haven't already moved to a platform like Xero, QuickBooks, or FreeAgent, now is the time. Cloud accounting provides a real-time view of your finances, making it easier to manage cash flow and prepare for your year-end. It also ensures you are ready for any future MTD updates that might eventually come your way.

2. Digital Record-Keeping

Get into the habit of digitizing receipts and invoices as they arrive. Using apps to "snap" a photo of a receipt and automatically upload it to your accounting software saves hours of manual data entry at the end of the year.

3. Review Your Director’s Income

Many limited company directors also have personal income from rental properties or side hustles. While your company might not be under MTD, you might be as an individual. If your non-PAYE income exceeds the current thresholds, you will need to comply with MTD for Income Tax.

Two professional accountants discussing financial reports in a modern office, with the Accountant Search logo in the corner

The Role of Your Accountant

In this shifting landscape, a local accountant is more than just a person who files your taxes; they are your digital navigator. If you are comparing support options, Accounting Services UK: The Complete Guide is a useful place to start.

A proactive accountant will:

  • Ensure Software Compatibility: Help you choose and set up the right digital tools for your specific industry.

  • Monitor Thresholds: Keep an eye on your personal and company income to ensure you don't miss any MTD triggers.

  • Provide Strategic Advice: Use your digital data to provide forward-looking advice rather than just looking at what happened twelve months ago.

At Accountant Search, we specialize in matching SME businesses with accountants who understand the nuances of Corporation Tax and the broader digital tax landscape. Whether you are in London, Surrey, or anywhere else in the UK, finding an expert who can handle the "digital heavy lifting" allows you to focus on growing your business.

Is "Wait and See" a Good Strategy?

Some business owners might be tempted to ignore the digital shift since the formal MTD for CT plans were scrapped. This is a risky move. The HMRC "Transformation Roadmap" is clear that the future of tax is digital, automated, and data-driven.

By waiting until a new mandate is announced, you risk a frantic and expensive transition. By acting now, you can refine your processes, improve your financial visibility, and stay one step ahead of the taxman.

A close-up of a business owner typing on a laptop with a calculator nearby, representing precise financial management, with the Accountant Search logo in the corner

Summary of Key Takeaways for 2026

  • MTD for CT is officially scrapped: You are not required to provide quarterly updates for your company's Corporation Tax.

  • Annual Filing Remains: You will continue to file your CT600 annually, but you should use MTD-compatible software to do so.

  • MTD for Income Tax is active: Check if you, as a director or landlord, are personally required to file quarterly updates for your non-company income.

  • Digital is the Standard: HMRC is continuing to digitize its systems; having digital records is no longer optional for efficient businesses.

Conclusion

The "Making Tax Digital" story is one of constant evolution. While the threat of mandatory quarterly Corporation Tax updates has receded for now, the push for a fully digital UK tax system is stronger than ever.

Preparing your limited company isn't just about avoiding penalties: it's about building a more resilient, transparent, and modern business. If you’re unsure how these changes affect your specific circumstances, the best next step is to speak with a professional. You can also read How to Find an Accountant in the UK for practical next steps.

Ready to find the perfect partner for your business journey? Get an accountant quote today and ensure your company is ready for whatever the digital future holds.

A handshake between a business owner and an accountant in a modern lobby, representing a trusted partnership, with the Accountant Search logo in the corner
 
 
 

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