IT Support for Accountants

We provide dependable, secure and industry‑focused IT services for accounting firms, from everyday support to fully managed IT services for accountants.
“CIS helped us to achieve our business goal through moving to the secure Private Cloud. As an Accountancy firm, we have witnessed a dramatic shift in smarter IT practices that have improved our way of working and allowed us to stay ahead of the competition.”
Mark Winks, Managing Director, Bronsens

Built on precision, responsibility and trust

Accountancy is a demanding profession, built on precision, responsibility and the trust your clients place in you. Long hours, tight deadlines and ever‑changing compliance requirements mean there’s rarely room for disruption, and the technology you rely on needs to support that.

Stay organised, secure and productive

Specialist IT services for accountants are something you can’t afford to overlook - it helps firms stay organised, secure and productive through even the busiest periods, such as the end of a financial year. We can support you with these services. As an experienced IT company for accountants, we understand the pressure of seasonal peaks, the weight of handling sensitive financial data and the need for smooth, dependable systems that won’t slow you down. We’re here to support you, so you can focus on supporting your clients.

A wide range of IT services

Our IT Support Services for Accountancy

A leading national provider of reliable Managed IT Solutions. With 35 years of expertise, we excel in delivering cutting-edge cloud infrastructure, robust cybersecurity protection, and top-tier support services to build long-lasting business partnerships.

CYATTACK

Automated Network Penetration Testing for Businesses.

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Business Communication Systems

Stable, well‑managed systems that help clinical staff carry out their work without disruption.

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Microsoft 365 & Cloud Solutions

Reliable cloud tools and secure remote access to support flexible working and efficient communication within your team.

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Backup Recovery

Daily backups and rapid recovery to protect electronic patient records, clinical documents and operational files.

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Proactive monitoring & maintenance

We prevent problems before they interrupt clinical work, keeping your most important systems running smoothly.

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Cyber Security Protection

Secure, long‑term protection for patient data, supported by strong access controls and defence against cyber threats.

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Managed IT support & Helpdesk

Friendly, responsive support for clinicians, administrators and practice staff, helping you resolve issues quickly and without stress.

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Compliance, Security and Data Protection

Handling sensitive financial information comes with a huge amount of responsibility, and accountancy firms need systems that support that level of trust. CIS helps you protect your clients’ data by putting safe, reliable measures in place, from secure storage and GDPR‑aligned processes to strong device protection and continuous system checks.

With these safeguards working quietly in the background, your team can focus on delivering accurate, timely work without worrying about the security of the information they rely on.

Accounting Systems We Support

Accounting and tax platforms

Including systems such as Sage, Xero, QuickBooks, Iris and CCH.

Document and workflow management tools

Supporting smooth handling of financial statements, tax files and client documents.

Microsoft 365 environments

Outlook, SharePoint, Teams and OneDrive for everyday communication and file sharing.

Integrations with wider IT infrastructure

Ensuring your accounting software, storage tools and email systems work reliably together.

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Why Accountancy Firms choose us

Experience supporting accounting companies

We understand seasonal peaks, deadlines and the need for dependable access to financial data.

Fast response times

Helping your team stay productive, especially during time‑sensitive client work.

Proactive monitoring

Preventing downtime and keeping essential accounting software running smoothly.

A security‑first approach

Essential for regulated financial environments.

Certified engineers & trusted partnerships

Delivering reliable, high‑quality support tailored to accountancy practices.

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Contact us for personalised support

Tell us what you need help with and a member of the CIS team will come back to you.

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