Six things HR leaders do differently when building a business case that wins

HR leaders are rarely short of reasons to transform. They can see the fragmented systems, the compliance exposure, and the hours lost to manual processes that should have been automated years ago. What they find harder is translating that operational reality into something that gains attention and investment at the executive level.

So, what's the difference between a business case that wins investment and one that doesn't?

According to leaders working in HR transformation every day, it often comes down to the work leaders do well before the business case is presented.

1. Start earlier than you think you need to

Many HR leaders build their transformation business case internally, then bring it to finance and operations for approval. The problem with that approach is that by the time the case is put forward, it can be too late to shape how decision-makers think about it. They arrive at the meeting, encountering a new idea, rather than being asked to support one they already understand and have a stake in.

Stacey Harris, Chief Research Officer and Managing Partner at Sapient Insights Group, whose research tracks how workforce data shapes executive decision-making, is direct about what to do instead. "My very first piece of advice is to take your CFO — or whoever your counterpart on the financial side is — out to lunch and have a conversation about what they're being challenged to do. Figure out how your data fits into their world."

Those conversations mean that when the business case is presented, it reflects a shared understanding built over time.

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2. Translate HR problems into business outcomes

One of the most common reasons HR business cases stall is that they focus on challenges that are important to HR, but don't yet make a compelling case for why the broader business should act.

"A board is not going to support investment in technology that's perceived to simply make HR's life easier," says Mark Souter, Director HR AI Value Advisory at Dayforce. "But they will support HR initiatives that reduce frontline turnover in retail, help nurses spend more time with patients instead of paperwork, cut overtime costs in manufacturing, accelerate onboarding for new hires in financial services, and improve citizen experiences in the public sector."

The work is in the translation. In some cases, the link to business outcomes runs through risk via compliance failures, payroll errors, and workforce visibility gaps. In others, the link is to growth via the inability to hire quickly, deploy people across sites, or plan workforce capacity effectively. The framing varies by organisation, but the starting point is the same: understand the broader business goals and build your case from there.

"Getting a business case approved often comes down to prioritisation," says Souter. "To have yours stand out, you need to help leaders directly correlate where workforce challenges are affecting broader business performance beyond HR."

It's an important distinction because most executive teams aren’t necessarily deciding whether workforce transformation has value. They're deciding whether it deserves investment ahead of the many other initiatives competing for funding, resources, and leadership attention.

"A board [...] will support HR initiatives that reduce frontline turnover in retail, help nurses spend more time with patients instead of paperwork, cut overtime costs in manufacturing, accelerate onboarding for new hires in financial services, and improve citizen experiences in the public sector."

- Mark Souter, Director HR AI Value Advisory at Dayforce

3. Be honest about what you don’t know

Many organisations significantly underestimate the complexity of their own operating environment. The HR leaders who build the strongest business cases tend to be the ones who acknowledge it up front rather than downplay it.

"I think a lot of businesses, when they go through this journey, don't know what they don't know," says Adam Harris, Director and Transformation Advisor at Renofy. "They're always surprised by how little they actually do know about how their people work."

Harris cautions against reducing transformation to a cost-saving exercise too early. Organisations often rush to quantify benefits before fully understanding the problem they are trying to solve. Until they examine how work actually gets done, they may underestimate both the scale of existing inefficiencies and the opportunities that could be found by addressing them.

His advice is to resist the instinct to lean too heavily on the financials from the outset. Organisations that start by understanding current gaps, workarounds, and inefficiencies often uncover opportunities that weren’t visible at the beginning of the process.

4. Align on data before you put your case forward

"If finance is reporting one headcount number and HR is reporting another, and no one agrees on the definitions underneath them, the conversation changes fast," says Stacey. "You're no longer talking about workforce strategy. You're defending methodology."

When that happens, HR can lose trust, and once eroded, it’s difficult to rebuild. It's worth investing time well before any formal business case to align with finance on definitions and establish a shared view of workforce reality that you can both stand behind.

Souter also emphasises the need to establish meaningful benchmarks before embarking on transformation programs. "Some organisations forget to celebrate where they've come from," he says. "They don't capture a clear picture of the challenges they were trying to solve, whether that's high turnover, inefficient scheduling, lengthy onboarding processes, or compliance risks, and then measure outcomes against that starting point. Without a baseline, proving value becomes much harder."

From a business case perspective, the implication is straightforward: if organisations cannot clearly demonstrate their starting point, it becomes much harder to demonstrate the value created later.

5. Use stories to make the numbers speak

You can create a business case that assembles all the right evidence and still fails to move people. The reason is often that it asks decision-makers to care about something they've never experienced directly.

"Numbers are important, but a strong narrative gets the numbers read," says Souter.

His point is that stories help decision-makers understand the reality behind it. Many workforce challenges are evident several organisational layers away from the executives responsible for approving investment. A first-hand account of what the parental leave process looks like across five disconnected systems, or what it means for a manager to spend an hour reconciling schedules that should take five minutes, helps make those challenges tangible.

"The CEO will know someone on the shop floor, and they may say, 'I didn't realise Rhonda or James had to go through that,'" Souter says. Firsthand accounts can bring operational challenges to life in ways that metrics alone cannot. Hearing how a new employee must navigate three disconnected systems to complete onboarding and start working, or how a frontline manager spends five hours each week reconciling schedules that should take five minutes, helps leaders understand the real-world impact of inefficient processes. Those stories provide context for the data and make the case for change more compelling.

6. Connect the case to where the business is heading

Mark Bateson, APAC Dayforce Partner at Deloitte, observes that organisations that use transformation to adopt new ways of working — rather than simply recreating existing processes in a new system — tend to be in a far stronger position than those that customise heavily to preserve the status quo.

The same logic applies to the way the business case is framed. Those that connect workforce capability to business growth, competitive position, or the organisation's ability to adapt, tend to encourage a different kind of executive response than those focused predominantly on efficiency.

Building the business case together

The strongest business cases are rarely built by a single function or team. Instead, they are shaped through weeks of discussion with finance, operations, frontline leaders, and other stakeholders who will ultimately be affected by the proposed change.

According to Souter, securing approval requires more than a compelling financial model. Executive teams are also assessing whether leaders have clearly defined the problem, engaged the right stakeholders, and built organisational support for the initiative.

"A lot of the decision has been made before the business case is formally presented," he says.

By the time a proposal reaches the boardroom, executives are often looking for validation as much as persuasion. The strongest business cases demonstrate not only a credible return on investment, but also a shared understanding of the opportunity and confidence that the organisation can successfully deliver the change.

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