Pills that have fallen out of their package

How standardized payroll models reduce operational risks in pharma

Payroll risks in pharma can be controlled with standardized models, and real case studies show how it’s done.


In brief:

  • Complex and inconsistent payroll systems in pharma create significant operational and compliance challenges.
  • Building a standardized, scalable payroll model enhances control, transparency and risk management.
  • Practical case studies illustrate successful payroll transformations into driving efficiency and regulatory compliance.

For many organizations, payroll has quietly become one of the most complex and fragile parts of the business. There are multiple initiatives driving digital transformation with a focus on Human Resource Information System (HRIS) but somehow, payroll gets pushed under the rug. Especially in global companies, payroll is often a patchwork of outdated systems, local vendors and manual fixes. HR and finance leaders know the pain well. Too many inputs, too many exceptions and too much time spent firefighting. And due to its complexity, the general perspective on payroll remains: “don’t fix it if it isn’t totally broken.”

Manual interventions in payroll increase the risk of non-compliance and reporting standards. Leaders are stuck managing inconsistent reporting, fragmented systems and are highly dependent on individuals resulting in growing operational risk. These factors may delay decision-making and create vulnerabilities when personnel changes occur, or new markets are introduced.

In a sector like pharmaceuticals, where precision and compliance are non-negotiable, these gaps are not just inconvenient, they are risky. And as companies scale across markets, the cracks in payroll only get wider. Replacing systems alone may not address these issues; it is also necessary to establish structures that make payroll more reliable and scalable.

For CHROs and CFOs, the objective extends beyond just improving payroll execution. They need control, standardization and the ability to make decisions with trusted data. This article highlights where the real issues sit, how they show up across HR and finance, and what a practical path forward looks like.

Understand how your payroll model might be creating risk, inefficiency or compliance gaps.

Identifying payroll gaps that increase risk for pharma employers

Payroll has grown into something far more complicated than just paying people on time. It's linked to compliance, data accuracy, risk exposure and how well your company scales across borders. However, most payroll setups haven’t kept up, and here are some issues that need to be addressed:

Disconnected systems and inconsistent inputs: Payroll depends on accurate inputs, but in most organizations, those inputs come from too many sources: timesheets, local HR tools, manual files and legacy platforms, and none of them are in sync. Hours in spreadsheets, updates in emails, and variations by region lead to errors, delays and a constant need for fixes.

Excessive dependence on key personnel: Essential payroll functions are frequently managed by a limited number of individuals, typically without comprehensive documentation or designated backups. Most of these payroll professionals are nearing retirement and prefer traditional working models. When these people leave, teams scramble to figure out what’s missing. This makes it nearly impossible to scale or transition smoothly.

No standardized reporting and limited automation: Each country, vendor or team generates reports in different formats. There’s no unified view of headcount, costs or compliance. Additionally, approval chains, data validation and calculations continue to be handled manually, which introduces operational risk and diminishes consistency. That’s a problem for CHROs and CFOs who are trying to plan, monitor risk or justify spend.

Effective payroll and time solutions are vital for compliance and operational integrity in successful M&As

Ambiguous vendor responsibilities: Many teams lack clarity regarding the specific roles and obligations of their payroll vendors. This absence of defined accountability can result in overlooked service or compliance issues. As organizations expand organically or undergo acquisitions, existing models may not adapt effectively, and approaches that succeed in one region may not be suitable for another.

Compliance risks across regions: In regulated industries, keeping up with local tax laws and labor regulations requires continuous attention. The absence of in-country vendor support and a structured compliance model can increase the likelihood of unintentional errors. Payroll data contains sensitive information and lacking suitable procedures and tools may lead to data breaches or issues with regulatory compliance.

Absence of a scalable model for M&A: Payroll functions have developed independently in different regions rather than being designed as a unified global process. As a result, there is variation in operations across regions and no standard structure for improvement. When companies expand into new markets or integrate acquired teams, they inherit new systems, vendors and processes. Without a global operating model, each addition can increase fragmentation and risk.

Fixing payroll challenges through process and structure

Women, doctors and tablet with bokeh copy space

Streamlining payroll without starting over

Client and industry:
A healthcare provider operating across multiple states in the US

Business challenge:
The client sought to optimize payroll processes, policies and controls to improve operational efficiency and align with best practices.

Strategic initiative: EY People Advisory Services conducted a four-phase assessment of the client’s payroll environment, including documentation review, stakeholder interviews and control evaluation. The team identified process gaps, assessed control strength and provided recommendations for consolidating payroll structure and enhancing service delivery.

Value delivered: The EY team delivered a comprehensive report with prioritized recommendations, helping the client to streamline payroll operations, strengthen controls and plan next steps for a more efficient payroll service model.

Happy Male Reseach Scientist Makes an Important Discovery

Modernizing payroll with precision and scale

Client and industry:
A global pharmaceutical.

Business challenge:
The client aimed to modernize payroll and time and attendance operations in the US and Canada by replacing legacy systems and aligning with a new payroll operating model and vendor.

Strategic initiative: EY People Consulting led the end-to-end payroll workstream, providing project management, functional expertise and change management support. The team ensured seamless data integration, stakeholder alignment and timely execution across workstreams, while also supporting communications and training initiatives.

Value delivered: The EY team supported a successful transition to new payroll systems across North America, standardizing processes, improving process efficiency and designing the operating model for scalability. They also provided hyper care support and knowledge transfer, ensuring operational stability and stakeholder readiness.

Drink factory production line fruit juice beverage product at conveyor belt.

From legacy chaos to global harmony 

Client and industry:
A multinational beverage company operating across 10 countries with a workforce of ~25,000 employees.

Business challenge:
The client aimed to modernize its payroll operations by replacing fragmented legacy systems, integrating them with a new HRIS platform and designing a scalable payroll operating model that could support future growth and compliance needs.

Strategic initiative: EY People Consulting led the transformation across all workstreams including country payroll, IT integrations, process optimization and change management. The team managed the program and vendor coordination, documented business requirements, designed new processes, facilitated interface discussions, supported data conversion and led all change management activities from cutover to hyper care.

Value delivered: The engagement resulted in a standardized payroll solution integrated with HRIS, time and finance systems. It improved the operating model, strengthened data quality, accelerated delivery timelines and supported documented process compliance across regions.

People walking and discussing in hospital corridor with moss world map

Accelerated integration with zero disruption

Client and industry:
A global healthcare company.

Business challenge:
Following a major acquisition, the client was tasked with integrating payroll for approximately 2,000 employees within a short timeframe.

Strategic initiative: EY teams were engaged to implement a new payroll solution within a four-month timeline. The team developed a centralized project management framework, coordinated across multiple workstreams and ensured compliance with regulatory requirements. Change management was supported through tailored communication and training plans.

Value delivered: Within 4 months, payroll and Time and Attendance (T&A) systems were successfully implemented for ~2,000 employees, ensuring Day 1 readiness and a seamless transition. While ensuring operational continuity, the team provided strategic guidance and documentation that improved compliance, stakeholder alignment and user adoption of new systems.

 
Leading the change in payroll transformation

After successfully driving multiple transformation projects across the US and Europe, Rasmus Bjorholm brings his invaluable experience to help shape the future of pharma. Discover his insights on payroll, HRIS, and compliance in the pharmaceutical industry.

Why leading organizations trust EY professionals with payroll transformation

Transforming payroll is not just a technical upgrade. It is a strategic opportunity to improve compliance, enhance employee experience and align operations with business goals. The global EY organization supports this transformation through a combination of local knowledge, industry-specific insight and certified expertise. With a focus on quality and collaboration, EY professionals help organizations build payroll functions that are efficient, scalable and aligned with future needs.

  1. Certified professionals delivering with precision
    EY practitioners hold globally recognized certifications such as Certified Payroll Professional (CPP), GPHR, SPHR and PMP. This ensures that each engagement reflects leading practices and industry standards.

  2. Local knowledge across 150+ countries
    EY member firms provide on-the-ground support in statutory tax and benefits compliance. Local teams understand cultural nuances and regulatory requirements, ensuring accurate and compliant payroll delivery.

  3. Experience with global transformation
    EY member firms have supported some of the world’s most recognized organizations in modernizing payroll operations. These engagements have helped clients improve efficiency, reduce risk and enhance employee experience.

  4. Business-aligned collaboration
    EY teams work closely with finance, HR and business leaders to co-create payroll functions that are aligned with strategic goals and built to scale.

  5. Specialized teams with pharma-aligned experience
    EY payroll professionals bring targeted experience in regulated industries such as life sciences and healthcare. Their expertise spans payroll, tax, timekeeping, controls and compliance, facilitating tailored solutions for complex environments.

  6. Comprehensive payroll insight
    The global EY organization offers a full-spectrum view of payroll operations. This includes payroll inputs, calculations, taxes, technology and outputs, with coverage extending from global mobility to payroll accounting.

As organizations evolve, payroll must adapt to support broader business priorities. EY professionals work alongside finance and HR leaders to deliver payroll solutions that are resilient, compliant and ready for what comes next. For decision-makers seeking a trusted advisor, the global EY organization offers the clarity, capability and confidence to lead successful transformation.

Summary 

In the pharmaceutical industry, where compliance, precision and operational resilience are non-negotiable, payroll is emerging as an important risk vector. Despite digital transformation across HR and finance, payroll remains fragmented, manual and overly reliant on individuals. This article outlines how standardized payroll models reduce operational risk, improve compliance and enable scalability, especially during mergers and acquisitions (M&A). For CHROs, CFOs and COOs, this is not just a back-office fix, it’s a strategic imperative. 

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