From buy-in to ROI: How to unlock HCM transformation success

Modernising human capital management (HCM) systems tops the list for many organisations – but bridging the gap between vision and execution can be tricky. Competing priorities, tight budgets, and heavy workloads can stall momentum before a project even gets off the ground.

So how do you build the case, gain buy-in, and demonstrate return on your investment (ROI) on your HR transformation? It starts with understanding why it's needed, and how to align the outcomes with what your leadership team truly cares about.

In this article, we share practical insights from leaders who have successfully led HCM transformation projects across different industries.

Why organisations embark on HCM transformation

While no two HCM transformations look the same, the reasons they start often share common themes. These can include fragmented systems with limited integration, growing compliance risks, or legacy platforms approaching end of life. For fast-growing organisations, scale is also a key concern.

Craig Aunger, Managing Director at Pinpoint HRM, shares six core drivers behind most HCM transformations at the Dayforce webinar on mastering HCM transformation:
 

• Compliance: Reducing underpayments and regulatory breaches.
• System limitations: Systems no longer meet business or compliance needs.
• Automation: Freeing employees from low-value administrative work.
• Analytics: Creating a single source of truth and improving decision-making.
• Scalability: Supporting growth, acquisitions, and future workforce needs.
• Employee experience: Increasing engagement and capability through modern tools.

These triggers go beyond HR to reflect broader business challenges, setting the stage for a transformation that goes beyond technology to enable better organisational performance.

How AI supports strategic HCM transformation

AI in HR has become a powerful enabler in HCM, but its real impact depends on how well it integrates with your people strategy.

“When we talk about AI strategy, we’re talking about AI and people strategy — you can’t have an AI strategy as a standalone,” says Aunger. “So the question we really need to ask is: how do we redesign and reskill our workforce to really take advantage of this technology? And when considering that, it’s really important to recognise it’s not about people vs the machine, but people with the machine.”

Organisations need to ask:
 

• What can we deliver with an AI-driven solution?
• What KPIs are we aiming to improve — service levels, revenue, productivity?
• Are we enabling accurate, timely payroll and compliance reporting?

For AI to drive results, the foundations must be in place, such as clean data, reliable systems, and a workforce ready to engage with new tools.

AI is everywhere you look. What does this mean for HR?

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What makes a good business case?

When building a business case for HCM transformation, it's essential to anchor it in broader business challenges.

“We recommend sitting down with the C-suite to uncover the top three to five challenges they are facing right now. What are they worried about, what’s keeping them up at night?” says Aunger. “If you start with that, you’ll often find there is a people-related challenge, and that’s where you can find the link.”

For example, a Head of Sales may be focused on customer retention, an area strongly influenced by employee engagement. “There’s plenty of research to show that there is a direct link between employee and customer engagement, so the more engaged employees are, the better service the customers will experience,” Aunger notes.

CFOs are often concerned with compliance and reputation. “If you can show how your HCM transformation can better help interpret awards and manage compliance, you can show the project is delivering on broader business objectives,” he explains.

And while ROI is important, it’s not always the deciding factor. “Some of the most effective business cases I’ve seen don’t rely heavily on measurable ROI to get approval,” says Aunger. “If you’ve positioned it effectively and shown how this project will help your organisation address business issues, ROI becomes less important.”

Mark Souter, Director of Value Advisory at Dayforce, reinforces the importance of storytelling. “Numbers are important, but stories get the numbers read,” he says.

One mistake Souter often sees is framing the business case purely around HR outcomes. “The truth is, no one cares if HR's work life is easy or hard, other than HR. Your business case must illustrate impact upon an organisation's priorities and not be perceived as mainly addressing HR needs,” he says.

Souter also advises understanding how decisions get made. “Make it your job to find out who will approve the project, how it will be approved, and how the decision is going to be made,” he adds. “From a budget perspective, you’re competing against other business priorities, so you need to have a good understanding of the landscape, and fight for your business case using facts, data, and stories that show why the outcomes of the project matter for your organisation.”

And if it all feels overwhelming, know that support is available. “You don’t have to do it alone — there are people who can help,” says Souter. “Yes, the business case is yours, but we and our partners can help you validate the value of your project and create the case for change with you.”

Remember it’s not a tech transition — it’s a people project with technology as the enabler, with Go Live as just the start.

How to drive adoption across the workforce

Even with a strong business case and best-in-class technology, HCM transformation success depends on employee adoption strategy.

“Employee adoption will make or break a project. A lot of people may be a bit scared of new technology at the beginning, so it’s crucial to take people along the change journey, start early with communication, and tailor training,” says Stuart Tabuteau, CFO at CHT Care Homes.

“There’s no cookie-cutter approach to driving adoption — every organisation is different,” says Aunger. “But the first thing we emphasise is that the number one risk to the project is how well resourced you are to do the project. These are people projects that touch every person in your organisation. They typically change how work is done, and they’re often much harder than they’re given credit for.”

Yet many businesses underinvest in this critical phase. “Change management is significantly underinvested, with less than 10% of organisations spending what is recommended on change management,” says Aunger.

Aunger recommends setting aside 20% of the implementation budget to change management and focusing on five key actions:
 

• Start early: Engage stakeholders before selecting a vendor.
• Communicate value: Share what’s in it for each group and repeat that message.
• Define guiding principles: Use 5-6 values (such as consistent processes) to guide every decision.
• Sustain engagement: Reinforce the ‘why’ behind the project consistently.
• Resource effectively: Ensure the right people are in place and supported.

Final words of advice

“Everyone will have a much better time if you resource properly. You can’t expect a subject matter expert to contribute to the project and to do their job, so you’ve got to free them up, and the best way to do that is to backfill their role,” says Aunger.

Souter reinforces that successful transformation isn’t just about going live. “Remember it’s not a tech transition — it’s a people project with technology as the enabler, with Go Live as just the start,” he says. “To get the most out of your solution and investment, you need to think beyond that. How will you keep up with the innovation that comes with new releases? Who will govern that, how will you make decisions, how will that be adopted in your organisation?”

Transformation takes alignment, leadership, and a clear connection between people, process, and technology. And the good news is, you don’t have to do it alone. With the right strategy and support, HCM transformation can deliver meaningful, measurable results across your entire organisation.

Ready to take the next step in your HCM transformation? Explore how Dayforce can help you build a winning business case, drive employee adoption, and deliver results that matter with the Complete Buyer’s Guide to HCM Technology.