Capium Leads with First Successful SA MTD Submission — Unlock Your IAB Advantage

August 2025 UK,  Capium officially announced the successful submission of its first Self-Assessment (SA) Making Tax Digital (MTD) quarterly return for UK Property income and self-employment tax. This marks an important milestone in the industry’s transition towards MTD for Income Tax (MTD IT) and positions Capium at the forefront of delivering digital tax compliance solutions for accountants and bookkeepers.

A Defining Step Towards MTD for IT

The introduction of MTD for IT represents one of the most significant shifts in UK tax reporting in recent decades. With quarterly updates due to become mandatory in April 2026, early adoption is critical for firms and their clients. Capium’s successful submission demonstrates not only the platform’s technical readiness, but also its commitment to supporting practices as they prepare for this fundamental regulatory change in partnership with Accountants and Bookkeepers.

This first submission for Q1 (UK Property income and Self –Employment tax) is a clear demonstration that Capium’s integrated approach; combining tax, accounts production, bookkeeping, and practice management in one platform - provides accountants and bookkeepers with the tools they need to manage compliance efficiently and confidently.

Leadership and Industry Perspectives

Tushir Patel, Co-Founder of Capium, said:

“This successful submission is a true testament to our team’s dedication and the trust our clients place in us. From the very start, our mission has been to simplify compliance and empower accountants with the right tools at the right time. With these milestones, we are proving that Capium is not only ready for MTD for IT but also leading the charge into this new era of digital tax.”

Martyn Verity, Moorhurst Accountants, commented:

“Having worked with Capium for many years, the product and teams’ support remain outstanding. The recent challenges regarding Making Tax Digital (MTD) have been met head-on by Capium. We are proud that we have successfully filed and delivered our MTD returns keeping us ahead of the compliance curve. I would have no hesitation recommending Capium; both the software and support provided exceeded expectations. I believe they are a strong partner for proactive accountants.”

Why This Matters for Accountants and Bookkeepers

For practitioners, the successful submission is more than a technical achievement. It offers assurance that:

• MTD compliance is achievable now – Accountants can start preparing clients today with software already proven to work.
• Quarterly updates are manageable – Capium’s platform reduces the administrative burden by integrating bookkeeping and tax reporting.
• Client relationships are protected – Practices can instil confidence by demonstrating early adoption and readiness for the upcoming mandate.
• A trusted partner is in place – Capium’s combination of technology, compliance, and support enables firms to focus on delivering value, not chasing deadlines.

What’s Next

This milestone forms part of Capium’s broader roadmap for MTD for IT. Over the coming months, the platform will continue to:

• Extend quarterly update capabilities across all relevant income types.
• Provide training and resources to help firms manage the transition.
• Strengthen its integrated suite - tax compliance modules, accounts production, payroll, bookkeeping, and practice management - into a single, unified solution for practices.
• Continue working with HMRC to ensure that Capium stay ahead of the curve on the behalf of their customers.

About Capium

Capium is a leading cloud-based accounting and practice management software provider built exclusively for accountants and bookkeepers. Recognised by HMRC for Making Tax Digital (MTD) compliance, Capium delivers a fully cloud integrated suite covering bookkeeping, tax, accounts production, payroll, practice management, AML, and client collaboration.

Founded with the mission to simplify compliance and empower accountants, Capium combines innovation, security, and scalability helping practices of all sizes adapt to regulatory change, boost efficiency, and better serve their clients with ease.

Media Contact:
Capium Marketing Team
Marketing@Capium.com