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Business Details
47 Years
experience
Trusted Business Software Solutions UK
IRIS Software Group has been a leader in business-critical software solutions for 45 years, serving over 100,000 customers across 135 countries. Our expertise spans accountancy, HR, payroll, and education sectors, delivering integrated systems that simplify complex operations and automate repetitive tasks. With a focus on compliance, efficiency, and innovation, we empower organisations from FTSE100 companies to micro-businesses to make informed decisions and reduce administrative burdens.

Our solutions are trusted by 54 of the top 100 US and 91 of the top 100 UK accountancy firms, with 1 in 8 UK employees paid through our payroll systems. We prioritise customer needs, offering tailored support and cutting-edge technology to ensure accuracy, compliance, and scalability. Our commitment to sustainability, corporate governance, and continuous improvement reinforces our position as a market leader in mission-critical software.
Services
Accountancy Software Payroll Services HR Management Education Software Cloud Hosting Outsourcing Audit Services Recruitment Services Financial Management Biometric Systems
Details
  • Year established: 1979
Highlights and features
  • We have over 45 years of experience in business software solutions
  • Our solutions are trusted by over 120,000 organisations globally
  • We offer integrated systems for accountancy, HR, payroll, and education
  • We ensure compliance with UK and international legislation
  • We provide scalable solutions for businesses of all sizes
What people say
Trusted by 120,000+ organisations Award-winning solutions Global payroll coverage Seamless integrations Proven compliance expertise
Services
Accountancy Software
Our accountancy software suite includes IRIS Accountancy Suite and KashFlow, designed for cloud-based bookkeeping and practice management. These tools automate tax compliance, streamline client reporting, and integrate with payroll and HR systems. Trusted by 23,000 UK accountancy firms, they reduce administrative burdens while ensuring accuracy and real-time financial insights.
Payroll Services
Managed payroll solutions for UK and global businesses, including Staffology and Troncmasters. Our services handle complex tax regulations, pension contributions, and compliance reporting. Schools, hospitality businesses, and multinational corporations rely on our BACS-approved bureau and CIPP-accredited experts to ensure timely, error-free payments across 135 countries.
HR Management
IRIS Cascade and Staffology HR provide end-to-end HR systems for employee lifecycle management. Features include recruitment tracking, performance management, and compliance monitoring. With global consulting services and a marketplace of partner solutions, we support workforce planning and staff engagement for businesses of all sizes.
Education Software
IRIS Financials and ParentMail offer financial management and communication tools for schools and trusts. These systems integrate MIS, payroll, and parental engagement platforms, processing 300 million annual messages between schools and parents while simplifying budgeting and compliance for 500,000 pupils.
Cloud Hosting
IRIS Anywhere and Hosting services provide secure cloud desktops for accountants and businesses. Scalable infrastructure supports remote working, with seamless integration of Microsoft Office and accounting tools. Designed for firms with 5+ users, our hosted solutions ensure data security and compliance with UK Government standards.
Questions
What industries does IRIS Software serve?
We specialise in accountancy, education, HR/payroll, and business sectors, with tailored solutions for schools, hospitality, healthcare, and global enterprises.
How does IRIS ensure compliance with tax laws?
Our HMRC-recognised software automatically updates for legislative changes, supported by CIPP-accredited experts and BACS-approved payroll processes.
Can small businesses use your services?
Yes, our scalable solutions cater to micro-businesses and large enterprises, including cloud hosting for under 5 users and outsourced payroll options.
Do you offer global payroll services?
We provide payroll solutions in 135+ countries, handling multi-currency payments, tax compliance, and local legislation requirements for international workforces.
What support options are available?
24/7 online support portal, dedicated account managers, training resources, and emergency assistance for critical system issues.