How Can Restructuring Your HR Department Boost Organizational Success?

Jul 1, 2024
7 min read

Updated: Mar 10

Four people in business attire focus on a laptop at a table with coffee cups, pens, and papers in a bright room with tall windows.

Restructuring HR works when you treat it as an operating model redesign, not a reshuffle of job titles. The goal is to (1) clarify what HR must deliver, (2) design the right service model (what’s centralized vs embedded), (3) build the capabilities and data backbone to run it, and (4) measure outcomes that matter to the business.

This guide gives you a step-by-step approach, templates, and real, verifiable examples from large organizations that reworked their HR operating models to improve efficiency and experience.

What “HR restructuring” actually means

HR restructuring is the deliberate redesign of how the people function delivers services—covering structure, roles, decision rights, workflows, technology, and performance measures.

A useful lens is the HR operating model. For decades, many multinationals adopted a combination of HR business partners, centers of excellence, and shared service centers—often linked to Dave Ulrich’s model—while adapting the mix to their needs.

More recently, research suggests HR operating models are evolving toward employee-experience (EX) journeys, agile ways of working, stronger digital backbones, and clearer end-to-end accountability.

When restructuring HR is worth it

Consider restructuring if you see these patterns:

· HR is overloaded with transactional work and can’t support strategy

· Different business units experience inconsistent policies and service quality

· HR roles overlap, accountability is unclear, and “everything is urgent”

· Hiring, performance management, and workforce planning feel disconnected

· Managers are “dependent” on HR for basic people management

A common driver is improving employee/colleague experience consistently across a complex organization—one reason Tesco moved to a new operating model. (CIPD)

Common failure modes

1) “Org chart first” thinking

Changing reporting lines without redesigning services, workflows, and decision rights creates short-lived improvements.

2) Centralize everything (and lose the business)

Over-centralization can reduce responsiveness and credibility with leaders.

3) HRBPs become firefighting generalists

Many organizations find HRBPs spend too much time on operational ER casework instead of strategic work—explicitly called out in Homebase’s operating model transformation. (CIPD)

4) No data backbone, so impact is unprovable

Without agreed measures, restructuring becomes “a cost exercise” rather than a performance system.

Step-by-step implementation guide

Step 1: Define the outcomes HR must deliver (business-first)

Inputs: strategy, growth plans, operating risks, workforce challengesRoles: CEO/COO, CHRO/Head of People, Finance, business leadersOutput: HR outcomes charter (1 page)

Examples:

· Faster staffing for priority roles

· Better retention in critical populations

· Lower cycle time for HR requests

· Stronger manager capability (less dependence on HR)

Checkpoint: If you can’t tie the restructure to 3–5 business outcomes, pause.

Step 2: Map HR services end-to-end and locate bottlenecks

Inputs: service catalog, ticket data (if any), policy library, stakeholder interviewsTools: service blueprint, journey mapping, process mapOutputs: “current-state” service map + pain-point register

Look at:

· where work queues build up (offer approvals, payroll corrections, ER escalations)

· duplicate work between HR and line managers

· policy/process complexity that drives avoidable tickets

Step 3: Choose an HR operating model that fits your context

Most HR restructures are variations of these:

1. Shared services hub + specialist expertise + embedded partners

o Good when you need consistency and scale

o CIPD describes shared services as concentrating admin activity into a centralized hub, often supporting business partners and centers of expertise. (CIPD)

2. Employee-experience / journey-based model (value streams)

o HR owns end-to-end outcomes across lifecycle journeys (e.g., onboarding)

o NatWest reimagined its operating model toward employee experience and end-to-end ownership (its “Goal and Journey” approach). (CIPD)

3. Lean HR model (manager enablement + targeted HR support)

o HR reduces operational casework load by enabling and holding managers accountable

o Homebase redesigned HRBP work content, reduced operational work in the role, and changed how frontline advice/ER support was provided. (CIPD)

Checkpoint: Your model must explicitly answer: what is centralized, what is embedded, what is specialized, and what is self-service?

Step 4: Redesign roles, decision rights, and handoffs (RACI-level clarity)

Inputs: target operating model, service mapOutputs: updated role charters + decision-rights matrix

Minimum decisions to clarify:

· Who owns policy vs exception approval?

· Who can stop a hiring requisition / approve headcount?

· Who owns onboarding end-to-end?

· What must be standardized globally vs tailored locally?

Step 5: Build the enabling backbone (process + tech + data)

McKinsey’s research on evolving HR operating models emphasizes the importance of a strong, consistent data backbone and a reliable service backbone to enable new models.

Practical actions:

· standardize core workflows (hire-to-onboard, time & attendance, performance cycle)

· implement tier-0/1 self-service and a single entry point for requests

· define your HR data model: employee master data, role taxonomy, skills/capabilities, org hierarchy

Step 6: Run change management like a product rollout

Outputs: transition plan, communications plan, manager enablement plan

If the redesign changes manager responsibilities, do not “announce and hope.” Train managers, give job aids, and define escalation paths.

Step 7: Measure success with a small, hard-nosed scorecard

CIPD analysis has highlighted that many organizations still lack clear measures for HR success, reinforcing why measurement must be designed upfront. (CIPD)

Use a balanced set:

Efficiency

· HR request cycle time (by service)

· cost-to-serve (where measurable)

· % self-service adoption

Quality

· first-contact resolution

· error rates (payroll corrections, contract errors)

· policy exception volume

Experience

· employee satisfaction with HR services (short pulse, not annual only)

· manager satisfaction with HR enablement

Strategic impact

· time-to-fill critical roles

· retention in critical populations

· internal mobility rate for priority roles

Real, verifiable examples you can learn from

Tesco: redesigning HR to improve consistent colleague experience

Tesco’s case study describes a people operating model transformation driven by the need for a consistent “colleague experience,” removing duplication, investing in specialist roles aligned to priorities, and increasing self-service via digital enablement. (CIPD)

NatWest Group: moving toward an employee-experience-driven model

NatWest’s case describes shifting away from an Ulrich+ model toward an employee-experience focus, using human-centered design and end-to-end accountability across employee lifecycle “Goals” and “Journeys.” (CIPD)

Homebase: a leaner model by redefining HRBP work and removing operational load

Homebase’s case details a move toward a lean HR model by redesigning HRBP work content, reducing operational work in the HRBP role, and changing frontline advice/ER support so HRBPs could focus on strategic value-add work. (CIPD)

Templates you can copy-paste

1) HR Operating Model One-Page (target state)

Purpose: What HR exists to deliverService model: What is shared, specialized, embedded, self-serviceCore services: Top 10 services + ownersDecision rights: approvals + exception rulesData backbone: key systems + single source of truthMeasures: 8–12 KPIs

2) HR Service Catalog (starter)

Service	Tier-0 Self-serve	Tier-1 Shared Service	Tier-2 Specialist	Tier-3 Partner/Leader	SLA
Onboarding	✅	✅	✅	✅	5 days
Policy clarification	✅	✅	✅		2 days
ER casework		✅	✅	✅	varies

3) RACI for “Hire-to-Start” (example)

· Responsible: Talent Acquisition Lead (process), Hiring Manager (selection), HR Ops (contracts)

· Accountable: Business Leader (headcount), Head of People (policy)

· Consulted: Finance, Legal, IT (access)

· Informed: Candidate, People Manager, Payroll

DIY vs. expert help

DIY is realistic if you’re restructuring a small HR function and can map services, clarify roles, and set a scorecard quickly.

Get support if:

· you’re moving to shared services / journey-based models across multiple regions

· decision rights and governance are politically complex

· you need a technology + data backbone redesign

· you must prove impact with defensible measurement

Key takeaways

· HR restructuring should be designed as an operating model + service system, not an org-chart exercise.

· Decide what is centralized, specialized, embedded, and self-service—then build the workflows and data backbone to support it. (CIPD)

· Real-world transformations show the shift toward employee experience, end-to-end ownership, and leaner HRBP roles. (CIPD)

· If you can’t measure success, you can’t sustain the model—design the scorecard upfront. (CIPD)

FAQ

1) What is the most common HR operating model used in large organizations?

Many organizations use variations of the HRBP + centers of expertise + shared services setup (often associated with Ulrich), though research indicates models are evolving toward EX journeys and agile ways of working.

2) How do shared services help HR become more strategic?

Shared services centralize repeatable administrative work into a hub, often supporting business partners and centers of expertise—freeing capacity for more strategic work. (CIPD)

3) How do you stop HRBPs from becoming “ticket handlers”?

Remove operational casework from the role by redesigning services (self-service, tiered support, clear escalation) and redefining HRBP work content—an approach described in Homebase’s transformation. (CIPD)

4) What metrics best show HR restructuring success?

Use a balanced scorecard: service cycle time, first-contact resolution, employee/manager satisfaction, and strategic workforce outcomes (time-to-fill critical roles, retention in critical populations). (CIPD)

5) Should we restructure HR before or after implementing a new HRIS?

If your current services are unclear, implementing tech first often digitizes confusion. Define your target service model and data backbone needs, then implement technology to enable it—consistent with the emphasis on service and data backbones in modern HR operating models.

6) How long does HR restructuring take?

A focused redesign can take 6–12 weeks; enterprise-wide transitions often take multiple phases (pilot → scale) depending on technology and change complexity.

CTA: If you want help designing an HR operating model (services, roles, governance, tech backbone, and metrics), contact OrgEvo Consulting.

References (external)

· McKinsey (Dec 2022), HR’s new operating model (PDF).

· CIPD case study: Transforming the HR operating model: Tesco (Jul 2024). (CIPD)

· CIPD case study: Transforming the HR operating model: NatWest Group (Jul 2024). (CIPD)

· CIPD case study: Transforming the HR operating model: Homebase (Jun 2024). (CIPD)

· CIPD factsheet intro: HR shared services (Dec 2025). (CIPD)

· CIPD analysis on measuring HR success (Insight). (CIPD)