Products & Services
An end-to-end operating system for your tax
We work with clients at different points in their tax journey. Maybe you’re working in excel and ready to embrace a new technology. Or you’re already at the forefront of AI, using agents for tasks, and want to make your processes exceptional.
Every ilumis client comes with their own tax process and maturity, and we meet you where you are, understand your ambition, and figure out what’s suitable for you.
When you work with us, you can expect:
- Systems that feel better and have less friction
- Processes that talk and fit together
- Change that doesn’t wipe out their teams
- Reduced spend on compliance contracts
- Cost reductions
- Reduced ETR
Workflow management
Our workflow management uses the very best technologies to create a centralised platform at the heart of your tax function.
The tax industry needs improved visibility, control and collaboration. Some try to manage this with tax specific platforms, but these lack the ability to embed new developments in AI and API connectivity.
Here’s the secret. The right technology for the job already exists. It just wasn’t built for tax teams yet. That’s our job. We take market leading, enterprise-grade platforms and create the place where tax teams live, collaborate and develop new ways of working.
- We begin by reviewing your governance frameworks, risk escalation logic, role-based controls and audit trails.
- We work with you to understand your challenges and how your workflow can better integrate into your core organisation process.
- We offer tools that directly solve your issues, and begin implementation, giving 1-1 support and training to ensure everything works as it should.
The Ilumis platform
Imagine an enterprise grade platform, reimagined and purpose built as the operating model for tax. That’s how ilumis works with you.
We shift the tax function from fragmented, manual coordination to real-time, controlled execution with leadership visibility, measurable risk reduction and scalable transformation capability.
We’re showing the market the best ways to use best-in-class collaboration tools to improve the working life of the tax workforce, setting a new standard for finance operations and beyond.
Process excellence
When we collaborate, we’re not just redesigning processes, we’re using our lived experience to enact the change your organisation needs. Process excellence allows us to dive into the details and focus on the sub-functions of tax, and how they can be best leveraged.
This can include:
- Direct tax
- Indirect tax
- Transfer pricing
- E-invoicing
Once we have our areas of focus, we agree our outcomes:
- Improving efficiency (less time spent, or reduced costs)
- Leveraging processes to meet new obligations and regulatory requirements
- Improved governance and controls
- Less friction – less overlap or manual work
- Renewed structures and operating models
- Using and visualising data to better enable business operations
- Better use of existing systems and technologies (e.g. is my finance system working with me or against me?)
- Improved training for your people
- The tax function being a better partner to your business
Reimagining the maturity of the tax function visually via interactive, gamified cityscapes, improving team engagement with tired process taxonomies.
Tax technology implementation
We’re implementers of the leading tax technology products, from tax engines, operational transfer pricing software, provisioning, tax compliance software and e-invoicing. We have experience across a breadth of technology and implement appropriately and intentionally for our clients, focusing on market leading options that provide the best solutions for our client’s challenges.
The types of technologies we implement:
- Calculation engines
- Global compliance and reporting
- Documentation production
- E-invoicing
- Pillar Two
- Custom AI enablement
- Custom Microsoft builds
- ERP / finance systems (D365, Workday, Sage, Oracle, SAP)
- We also have content accelerator packs for those introducing new finance systems and needing core content.
Our Process
No drawn out processes. No complications. Just leading with experience to implement tax solutions safely.
Connect
We begin by listening and learning, aligning stakeholders across tax, finance and technology to create a shared vision for transformation. The translator between the tax talk, and the tech talk.
Collaborate
With expert guidance, we work through your current challenges to shape a realistic roadmap, demonstrating the solutions that are right for you.
Simplify
We turn complex tax processes and technology into a clear, actionable transformation plan that can be implemented safely.
Implement
We create change safely, ensuring that we respect the complexities of tax through constant feedback loops, discussion and sharing.
Our Partners
We partner with world-leading tech to create groundbreaking tax processes for your organisation.
