Power your firm’s growth with enterprise software and services

IRIS solutions for large firms help streamline operations, boost efficiency, and support strategic success.

Enterprise expertise you can rely on

We help over 120,000 organisations – including FTSE 100 companies – streamline, automate, and go faster. Whether you need software recognised by HMRC or outsourcing services to handle tasks like MTD and payroll, we can help.

IRIS enterprise solutions

Supporting large accounting firms, whatever they need

    Accoutancy software | Accountancy Elements Enterprise Hub

    MTD-ready, HMRC-recognised compliance software

    Accoutancy services | Accountancy Elements Enterprise Hub

    Handle skill gaps and talent shortages

    • IRIS Outsourcing: Includes statutory accounts, bookkeeping, payroll, tax returns, and iXBRL tagging. 
    • IRIS Audit Outsourcing: For audit planning, preparing files, sampling, vouchering, verification, tests, scheduling, reporting, analysis and more. 
    • IRIS Anywhere: Access your desktop from anywhere with our hosting solution. Use your favourite software, including IRIS and Microsoft apps.  
    Payroll sofware | Accountancy Elements Enterprise Hub

    Take the stress out of payroll and compliance

    • IRIS Payrite: A flexible, powerful payroll solution. Ideal for any business, including large enterprises and payroll bureaus.  
    • Staffology Payroll: Whether you’re running payroll for 10 staff or 10,000, use cloud software that makes it easy. 
    • Staffology Payroll Bureau: Client payrolls can be complex and time-consuming. Make things simpler with automation and API-backed integration. 
    Payroll services | Accountancy Elements Enterprise Hub

    Free up staff time with expert-led services

    • IRIS Payroll Services:  Cross payroll off your to-do list and rely on a fully outsourced solution led by CIPP-accredited payroll experts. 
    • Global Payroll Services: Pay your team on time, in full, and in compliance with local legislation. From currency conversions to local laws, our in-country payroll experts handle the complexity for you. 
    hr systems | Accountancy Elements Enterprise Hub

    Keep staff happy, handle any HR challenge

    • IRIS Cascade: Manage, recruit, pay and empower your people – all from one integrated employee management system. 
    • Staffology HR: Oversee the employee lifecycle with cloud HR software that brings your team and processes together. 
    • IRIS Cascade Payroll Services: Our integrated module simplifies payroll complexities and reduces admin. 
    Asset management and general ledger | Accountancy Elements Enterprise Hub

    Software to support your complex operations. 

    • IRIS Assets: A comprehensive asset management and compliance software package. Easily manage and monitor your organisation’s assets and statutory obligations across single or multiple locations. Access this data from anywhere.  
    • IRIS Financials: A unified ledger system harnessing the power of your data, synchronising it so everyone sees the same information. Fully scalable to meet your needs. 

Let’s talk big business

Let us be your first call. Whether you need accounting solutions, payroll, outsourcing, or a great hosting platform, we can take care of it. 
paddenburg co limited circle | Accountancy Elements Enterprise Hub

“We recently set up to file via Making Tax Digital (MTD) for Income Tax and Self Assessment (ITSA) using the IRIS Accountancy Suite. This milestone marks a new era of digital tax filing, paving the way for a smarter, faster, and more efficient future for accountants and taxpayers alike.” 

– Nick Paddenburg, Paddenburg & Co Limited 

22,000 firms across the UK partner with IRIS and use our HMRC-recognised MTD software

Case Studies

Hear from our customers

Anonymous logo cropped | Accountancy Elements Enterprise Hub

Case Study

IRIS Anywhere saves the day

Business back up and running after they returned to IRIS following a cyber attack.

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TTR logo | Accountancy Elements Enterprise Hub

Case Study

Preparing for MTD to get ahead

How we helped a firm optimise operations and deliver efficiencies before MTD’s arrival.

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McDade Roberts logo | Accountancy Elements Enterprise Hub

Case Study

Partnering with IRIS Outsourcing

How we helped an accountancy firm deliver consistency and alleviate constraints.

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Armstrong Watson | Accountancy Elements Enterprise Hub

Case Study

Reducing time to deliver payroll

How software helped propel payroll services to new heights by freeing up staff time.

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Blogs and guides

Get clarity on industry trends

Two accountants in the office looking at tax software on a tablet device

Page

Making Tax Digital for accountants and bookkeepers

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2994 mofu human evolution acc tier1 792 2 | A guide to authentic, strategic growth for large accountancy firms 

Guide

A guide to authentic, strategic growth for large accountancy firms 

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Cyber

Guide

Futureproofing Cyber Security: The 2025 Guide to Improving Security Posture for Accountancy Practices

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2750 All in one guide to offshoring V2 792 | Payroll outsourcing: Challenging the misconception of offshoring

Guide

Payroll outsourcing: Challenging the misconception of offshoring

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Frequently asked questions

Yes, IRIS offers cloud solutions such as IRIS Elements, a cloud-native platform built with one client record shared across all IRIS Elements products. Alternatively, we have IRIS Cloud Accountancy Suite

All IRIS Accounting software is MTD-ready and HMRC-recognised, and customers can access our MTD ITSA pilot early. 

Absolutely. IRIS connects seamlessly with HMRC, Companies House, as well as third-party bookkeeping systems, ensuring smooth tax submission and reporting. 

Pricing varies based on your needs. We will collaborate with you to understand your requirements and make sure you only pay for what you need. 

As a customer of IRIS Payroll Services, you’ll be connected with your IRIS payroll manager, your dedicated point of contact. 

That means whenever you need to get in touch, you’ll almost always be speaking to the same person, who already knows everything there is to know about your organisation and what kind of service IRIS is providing you with. 

Our robust team structure means that if your payroll manager is away, there will always be someone to provide continuity. 

We offer the best of both worlds – local experts and global support centres in key regions. This means you get real-time assistance from teams who understand your local payroll regulations while benefiting from extended global coverage.

Our global payroll service takes care of everything – salary processing, tax and compliance management, automated payments, reporting, and seamless integration with HR and accounting systems. We handle the complexity, so you don’t have to.

Running payroll in multiple countries means dealing with different tax laws, labour regulations, and payment processes. By outsourcing payroll, you reduce compliance risks, save time, and ensure accurate, timely payments without the stress. Our payroll experts handle it all, so you can focus on growing your business. 

HR solutions typically fall into two categories. These are HR software and consultancy-based services. Some common options include: 

  • Human capital management (HCM) services  
  • HR and recruitment software   
  • Global HR services  
  • Employer of record (EOR) services  
  • Global payroll services  
  • Applicant tracking software  

Whether software-based or service-driven, these solutions are designed to streamline HR operations and reduce compliance risks.