Reskilling vs Upskilling: What’s the difference and why it matters

Upskilling and reskilling are two essential workforce development strategies that help organisations adapt to changing skills demands. Workforce upskilling focuses on expanding employees’ existing capabilities so they can grow in their current roles, while reskilling prepares employees for entirely new responsibilities or job functions. Understanding when to apply each approach helps organisations close skills gaps, support career mobility, and build a more adaptable workforce.

When the skills your workforce needs start to shift, two questions follow quickly: do your employees need to do their current jobs better, or do they need to be prepared for something different entirely? The answer determines whether you need upskilling, reskilling, or both. And getting that distinction right is the difference between spending on training and actually investing in your people.

In this guide, you'll learn what each approach means, how they differ, when to use one over the other, and how forward-thinking organisations are using both to build workforces that can adapt to whatever comes next.

Upskilling is the process of expanding employees' existing capabilities so they can meet the evolving demands of their current role. The role stays the same, but what it requires grows, and upskilling ensures the employee grows with it.

In practice, upskilling looks like:

• A finance analyst learning to use AI-powered forecasting tools as their organisation adopts new technology
• A people manager developing coaching and feedback skills as their team scales
• A marketing team learning prompt engineering as AI content tools become part of their daily workflow

What these examples share is that the employee isn't changing careers, they're becoming more capable in the one they're already in. 

Reskilling keeps experienced people in the business, just pointed in a new direction. The knowledge stays, but the role changes or evolves.

In practice, reskilling employees looks like:

• A data entry specialist being trained for a quality assurance role as their original function becomes automated
• A retail store associate transitioning into an e-commerce operations role as the business shifts online
• An administrator developing project management capabilities to move into an operations coordination role

Upskilling and reskilling differ in purpose, employee outcome, organisational goal, trigger, learning approach, and timeline.

Upskilling vs reskilling: a quick comparison:

Organisations should prioritise upskilling when the goal is to help employees grow within their current role, not move out of it. 

Here are the situations where upskilling is the right call:

• When job responsibilities are evolving: If a role is expanding or shifting in response to new business needs, upskilling ensures employees can meet those new expectations without starting from scratch. According to Go1's Weight of Development report, this is one of the most common upskilling scenarios, with a new role or responsibility being the second most cited trigger for employees seeking development.
• When new technology is being adopted: According to the same report, a change in tools or processes, like a new tool or platform, is the number one trigger for employees seeking development. Upskilling ensures employees can use new technology confidently and effectively rather than defaulting to workarounds or old habits.
• When developing leadership capabilities: As employees move into management or take on greater responsibility, the skills required change significantly. Upskilling supports that transition, building the coaching, communication, and decision-making capabilities that technical expertise alone doesn't provide.

Learn how organisations implement these programs in our guide on how to build an upskilling strategy.

Reskilling is the right approach when an employee's current role is no longer viable, or when the organisation needs to redeploy talent toward an entirely different function. 

Here are the situations where reskilling makes more sense than upskilling:

• When automation is replacing core job tasks: If the primary responsibilities of a role are being automated, expanding existing skills won't solve the problem. The goal shifts from developing what an employee already does to preparing them for something new.
• When organisational restructuring changes what roles exist: Mergers, acquisitions, and strategic pivots can eliminate entire functions while creating demand for new ones. Reskilling allows organisations to retain experienced employees and redirect their capabilities toward where the business is heading.
• When emerging roles require skills that don't exist in the current workforce: 53% of L&D teams are now prioritising AI skills, according to Go1's Top 5 Global Trends in L&D report.. For most organisations, training existing employees is faster than hiring people who already have those skills.

Upskilling closes the gap incrementally, keeping employees current as roles evolve. Reskilling closes the gap structurally, redirecting talent when roles change fundamentally. Most organisations need both to run in parallel. 

Here's how each contributes:

• Upskilling closes the gap incrementally: As roles evolve and new tools are introduced, upskilling keeps employees current.
• Reskilling closes the gap structurally: When entire functions shift or disappear, reskilling redirects existing talent toward where capability is needed most. 

Together, they build organisational resilience: Businesses that combine upskilling and reskilling into a coherent workforce development strategy are better positioned to respond quickly, whether the change is incremental or transformational.

Explore this further in our article on closing the workforce skills gap.

Go1 supports both reskilling and upskilling by giving organisations the content, tools, and infrastructure to develop workforce capability at scale, whether that means helping employees grow in their current roles or preparing them for new ones entirely:

• A learning and compliance solution that spans the full development spectrum: From AI literacy and digital skills to leadership development and compliance, Go1 gives your team access to thousands of curated courses across the topics that matter most.
• Learning that reaches employees where they already work: According to Go1's Weight of Development report, 83% of employees expect development to arise naturally in their workflow, not as a separate process.Go1 offers personalized learning embedded in systems employees use daily, so development happens in the flow of work rather than as a separate task.
• Personalised training aligned to role, skill level, and language: Go1 uses learning intelligence to recommend content based on role, skill level, and learning patterns, so employees get development that feels relevant to where they are now and where they're heading.
• Analytics that connect learning to measurable impact: According to Go1's Top 5 Global Trends in L&D report, 42% of L&D teams cite lack of budget as their biggest challenge. Go1's reporting tools help L&D leaders demonstrate the impact of both reskilling and upskilling investments in business terms, making it easier to secure ongoing support.

See how Wave Utilities used upskilling and reskilling to keep their people engaged and growing. Read their story

Upskilling keeps employees effective as their roles evolve. Reskilling prepares them for where the business is heading next. Together, they give L&D and HR leaders a framework for responding to workforce change that's proactive rather than reactive.

Your workforce is already changing. The question is whether your development strategy is keeping up. Start with our guide to closing your workforce skills gap.