IT Solutions for Accountancy Firms

Accountancy is changing fast

Client expectations are rising, regulations keep tightening, and hybrid working is now business as usual. Meanwhile, technology keeps evolving – from Microsoft 365 and Azure to AI tools like Copilot.

At Kascade, we partner with some of the UK’s Top 100 accountancy firms. Through our phased migration framework and deep knowledge of accountancy platforms like IRIS and CCH, we modernise, secure, and optimise their technology – using Microsoft Cloud to drive smarter, more profitable work.

We work with firms across the UK to

Keep client data secure and compliant while enabling flexible working

Control IT and licensing costs with smarter cloud management

Modernise systems without disrupting critical periods like year-end or busy season

Adopt AI and automation safely, with clear rules and real results your team can see

Ready to modernise your firm’s IT?

Plan out your roadmap for cloud, security, and Microsoft 365.

Book a strategy meeting

Why accountancy firms choose Kascade

You need a partner who knows your world – regulated, fast-paced, and demanding. From practice management systems like Intapp and Digita to legacy tools, we understand the importance of seamless integration with the systems you rely on every day.

Our team has years of experience supporting accountancy firms across, we combine technical depth with a genuinely collaborative approach to help them:

Migrate securely to Azure and simplify remote access
Strengthen data protection and disaster recovery strategies
Improve efficiency with Microsoft 365 and Copilot for Microsoft 365
Reduce cost and complexity while staying compliant with with GDPR, and ISO and ICAEW requirements

We’re proud to support some of the UK’s leading accountancy firms.

Our Core Services for Accountancy Firms

Build a cloud environment that fits your firm — not the other way round

Accountancy firms need flexibility without risk. We modernise your IT with Azure and Azure Local, combining control, scalability, and cost efficiency.

Built on a secure Azure Landing Zone, your environment stays protected and ready to grow.

We help firms:

Replace legacy servers
Rethink Citrix or Remote Desktop
Move to the cloud safely and smoothly

Discover how Bishop Fleming transformed with Azure and Kascade

Read Bishop Fleming success story

Protect client data and keep your firm resilient

We protect accountancy firms from cyber-attacks, outages, and human error.

Our security expertise and managed services combine:

Alignment with NCSC best practice
Immutable backup and disaster recovery
24/7 proactive monitoring

How secure is your firm? Take our cyber quiz to find out.

Take the cyber security assessment

Microsoft 365 and modern workspace

We help firms get more from Microsoft 365 – from Teams and SharePoint to device management with Intune.

With Copilot, we introduce AI safely, focusing on governance first and real productivity gains next.

You’ll benefit from:

Faster audits and document creation
Easier collaboration across teams
Smarter meeting notes and summaries

See how we helped Milsted Langdon modernise with Microsoft 365

Watch the Milsted Langdon video

We keep your business secure and standards high

When you work with Kascade, you’re choosing a partner that’s proven to meet the highest standards of security, quality, and professionalism.

We’re independently certified for:

ISO 9001: Ensuring consistent, high-quality service delivery and continuous improvement.

ISO 27001: Demonstrating our commitment to keeping your data safe and secure.

Cyber Essentials Plus: Providing assurance that our systems and processes are protected.

These accreditations mean you can have complete confidence in how we manage your data, your systems, and your trust.

Don’t just hear it from us

We partner with accountancy firms across the UK who love working with us and have seen measurable results, from faster audits to reduced IT costs. Here’s what they have to say…