How can businesses ensure long-term success with an outsourcing partner?

To get the most out of outsourcing HR services, businesses should: Define clear goals and success metrics Choose a provider with a proven track record in both technology and compliance Establish strong communication protocols Regularly review service performance and business impact

HR & Payroll Outsourcing Services

Q: What should businesses look for in a payroll outsourcing company?

When outsourcing payroll, it’s vital to choose a provider that goes beyond basic processing. A strong payroll outsourcing company should offer a full suite of HR services, including benefits administration, compliance monitoring, and annual tax reporting. Industry-specific expertise and proven implementation capabilities are also key. Zalaris delivers tailored solutions that align with your business goals, supported by trusted references and decades of experience across diverse sectors.

Q: How does HR and payroll outsourcing actually work?

Outsourcing payroll services involves transferring key HR and payroll tasks-such as salary calculation, tax filing, benefits tracking, and compliance reporting-to an external partner. A provider like Zalaris manages these processes using secure cloud platforms, automation tools, and local expertise. This allows your internal teams to focus on strategic initiatives while we ensure timely and accurate service delivery, including annual tax reporting and cross-border compliance.

Q: What are the cost benefits of outsourcing payroll?

Reducing the outsourcing payroll cost is a major incentive for many companies. By consolidating tasks with a single provider, businesses save on recruitment, training, systems maintenance, and compliance-related penalties. Zalaris helps lower the cost of outsourcing payroll through streamlined operations and economies of scale, all while improving service accuracy and data security. Transparent pricing models make it easy to forecast and control your HR spend.

Q: Why is onboarding important when transitioning to outsourced HR services?

A smooth onboarding process is critical to the success of outsourcing payroll and HR functions. At Zalaris, we assign a dedicated implementation team to guide you through system setup, data migration, and role alignment. Our structured onboarding ensures that your organisation is fully operational from day one-minimising disruption and allowing you to realise the benefits of outsourcing payroll services from the outset.

HR and Payroll Outsourcing

HR & Payroll outsourcing from a single accountable partner

Tailored, end-to-end HR & Payroll services that unburdens your teams.

Get started

Satisfied HR & Payroll customers from around the globe

Outsource Payroll & HR: Cut costs, reduce risk

When you outsource to Zalaris, you are not handing over a task - you are gaining a partner who owns outcomes.

One team. One contract. Full accountability across your entire HR and Payroll operations. We have the stability and depth to be a long-term partner - not just a vendor.

The numbers that matter

2M+

Payslips processed monthly

150+

Countries supported

400+

Platform implementations

Payroll complexities? Ensure compliance & save time

Accurate payroll, legal compliance, and seamless HR administration, backed by decades of expertise.

Global payroll: One solution, full compliance
- Multi-country payroll on a single platform with consistent processes across 150+ countries
- Country-specific statutory rules, tax tables, and collective agreements built in
- Compliance monitoring managed by Zalaris - when legislation changes, your payroll updates automatically
- Fast rollout to new markets using proven country-based implementation templates
Secure & transparent payroll processing
- ISO 9001:2015, ISO 27001:2022, and ISAE 3402 Type II certified
- Full audit trail on every payroll run with GDPR-compliant data processing
- EU data residency - all employee data is processed and stored within Europe
- Continuous security monitoring and independent third-party security audits
Reduce costs & boost efficiency
- Eliminate in-house payroll headcount, software licence, and compliance overhead
- High automation across payroll operations reduces manual processing significantly
- Delivery model balances local compliance expertise with operational efficiency
- Customers report meaningful cost reductions compared to running payroll in-house
Stay compliant with changing regulations
- Dedicated compliance experts in every market monitor legislation continuously
- Statutory rules and tax tables updated automatically - zero internal effort required
- Direct integrations with government reporting systems across all countries in scope
- Full documentation for internal and external audits included as standard
Streamlined HR administration, no hassle
- Full HR services from recruiting and onboarding to offboarding - one provider, end to end
- Employee self-service with AI-powered guidance
- AI assistant handles routine queries 24/7 without the need to involve HR
- Digital personnel archive with role-based access and automated document management
Eliminate payroll errors & minimise risk
- Real-time governance controls run continuously before every payroll - errors caught before they happen
- Incremental validation testing before each pay run - you approve results, not promises
- Contractual SLA with fee-at-risk provisions, ensuring tangible financial accountability for missed targets.
- Consistent payroll accuracy and system availability backed by contractual commitments

Global payroll: One solution, full compliance
- Multi-country payroll on a single platform with consistent processes across 150+ countries
- Country-specific statutory rules, tax tables, and collective agreements built in
- Compliance monitoring managed by Zalaris - when legislation changes, your payroll updates automatically
- Fast rollout to new markets using proven country-based implementation templates
Secure & transparent payroll processing
- ISO 9001:2015, ISO 27001:2022, and ISAE 3402 Type II certified
- Full audit trail on every payroll run with GDPR-compliant data processing
- EU data residency - all employee data is processed and stored within Europe
- Continuous security monitoring and independent third-party security audits
Reduce costs & boost efficiency
- Eliminate in-house payroll headcount, software licence, and compliance overhead
- High automation across payroll operations reduces manual processing significantly
- Delivery model balances local compliance expertise with operational efficiency
- Customers report meaningful cost reductions compared to running payroll in-house
Stay compliant with changing regulations
- Dedicated compliance experts in every market monitor legislation continuously
- Statutory rules and tax tables updated automatically - zero internal effort required
- Direct integrations with government reporting systems across all countries in scope
- Full documentation for internal and external audits included as standard
Streamlined HR administration, no hassle
- Full HR services from recruiting and onboarding to offboarding - one provider, end to end
- Employee self-service with AI-powered guidance
- AI assistant handles routine queries 24/7 without the need to involve HR
- Digital personnel archive with role-based access and automated document management
Eliminate payroll errors & minimise risk
- Real-time governance controls run continuously before every payroll - errors caught before they happen
- Incremental validation testing before each pay run - you approve results, not promises
- Contractual SLA with fee-at-risk provisions, ensuring tangible financial accountability for missed targets.
- Consistent payroll accuracy and system availability backed by contractual commitments

Global payroll: One solution, full compliance

Multi-country payroll on a single platform with consistent processes across 150+ countries
Country-specific statutory rules, tax tables, and collective agreements built in
Compliance monitoring managed by Zalaris - when legislation changes, your payroll updates automatically
Fast rollout to new markets using proven country-based implementation templates

Secure & transparent payroll processing

ISO 9001:2015, ISO 27001:2022, and ISAE 3402 Type II certified
Full audit trail on every payroll run with GDPR-compliant data processing
EU data residency - all employee data is processed and stored within Europe
Continuous security monitoring and independent third-party security audits

Reduce costs & boost efficiency

Eliminate in-house payroll headcount, software licence, and compliance overhead
High automation across payroll operations reduces manual processing significantly
Delivery model balances local compliance expertise with operational efficiency
Customers report meaningful cost reductions compared to running payroll in-house

Stay compliant with changing regulations

Dedicated compliance experts in every market monitor legislation continuously
Statutory rules and tax tables updated automatically - zero internal effort required
Direct integrations with government reporting systems across all countries in scope
Full documentation for internal and external audits included as standard

Streamlined HR administration, no hassle

Full HR services from recruiting and onboarding to offboarding - one provider, end to end
Employee self-service with AI-powered guidance
AI assistant handles routine queries 24/7 without the need to involve HR
Digital personnel archive with role-based access and automated document management

Eliminate payroll errors & minimise risk

Real-time governance controls run continuously before every payroll - errors caught before they happen
Incremental validation testing before each pay run - you approve results, not promises
Contractual SLA with fee-at-risk provisions, ensuring tangible financial accountability for missed targets.
Consistent payroll accuracy and system availability backed by contractual commitments

Choose the service model that fits your needs

Zalaris offers a complete suite of HR and payroll solutions delivered through our cloud-based solution PeopleHub. Related services streamline HR processes while improving efficiency of your own internal HR and payroll functions.

Cloud HR & Payroll (SaaS)

With this model you only need to focus on input and maintenance of master data while Zalaris provides the payroll engine and output functionality. Your HR business partners manage the interaction with Zalaris subject matter experts.

Payroll Processing

Outsource your most complex HR activities to Zalaris while keeping in-house control of transactional activities while your HR business partners manage the interaction with Zalaris subject matter experts.

Managed Payroll Services

With Zalaris comprehensive outsourcing services, Zalaris is fully responsible for end-to-end payroll transactions, and your employees are in direct contact with Zalaris service center agent.

Comprehensive Outsourcing

Meet Zally, your next-gen AI assistant

Zally handles routine employee queries instantly, from leave balances to payslip access to policy clarifications. Employees get accurate answers in seconds without waiting for HR.

This reduces the volume of administrative requests and improves the employee experience across your entire workforce.

Switching providers should not disrupt your business. Ours never does.

Every transition to Zalaris follows a structured five-stage process built on our ZASAM methodology - developed across hundreds of implementations. ZASAM uses AI-powered requirements gathering, pre-packaged templates, and our proprietary CIPC testing approach to eliminate guesswork and protect payroll accuracy.

1
Pre-transition
We map your current setup, assess risks, and handle all legal requirements. Your team gets dedicated support for every step - no surprises.
2
Design & setup
Our experts configure the system for your needs and plan the migration. We integrate with your existing tools (SAP, Workday, Oracle, HiBob & others) so nothing gets lost in translation.
3
Parallel run
Both systems run side-by-side until payroll results are proven correct. We don't go live until you're 100% confident. That's non-negotiable.
4
Cutover & go-live
Clean switchover with our team on standby. For SAP clients, we offer a lift-and-shift option - we move your system to our data centres in 4 months with zero disruption.
5
Ongoing support
Weekly, monthly, and quarterly check-ins keep everything running smoothly. We handle compliance updates automatically - regulatory changes don't land on your desk.

Lift & Shift option for SAP clients

For organisations running SAP HCM on-premise: Zalaris can move your existing SAP system to our data centres in as little as 4 months with minimal disruption.
Your existing configurations, processes, and data are preserved. No rip-and-replace required.
Typical duration: 1 month preparation + 3 months project. Homogeneous system copy via sFTP.
Particularly relevant for organisations facing SAP maintenance end dates who need to act before 2027.

What happens when enterprises choose Zalaris

What we delivered:

Complete platform implementation. Managed payroll services. System integration. 22-month rollout across all countries.

Results:

Successful separation from parent company systems. Global solution covering entire employee lifecycle. On-time delivery despite complexity. Local compliance maintained across all markets.

Compatible with your tools

Connect seamlessly with the platforms you already rely on

See all integrations

Comprehensive transformation and software solutions for all your HR & payroll needs

Whether you need comprehensive outsourcing, a unified HR platform or help connecting your existing systems, Zalaris has a solution built around your business.

Payroll Solutions Zalaris PeopleHub HR & Payroll Integrations

Explore our SAP HR & payroll solutions and implementations – built for you

From end-to-end implementations to SuccessFactors delivery and long-term support for HCM on-premises, our SAP specialists help you get the most from your investment.

Implementation Services SAP SuccessFactors SAP HCM (On-Premise)

Frequently asked questions

HR and payroll outsourcing refers to the practice of entrusting HR and payroll responsibilities to a specialised third-party provider like Zalaris. These responsibilities often include payroll processing, benefits administration, regulatory compliance, and day-to-day HR management.

By outsourcing these tasks, companies reduce administrative burdens, ensure legal compliance, and gain access to expert knowledge – all while freeing up internal teams to focus on strategic priorities. The result: greater operational efficiency, lower costs, and a more agile organisation.

When outsourcing payroll, it’s vital to choose a provider that goes beyond basic processing. A strong payroll outsourcing company should offer a full suite of HR services, including benefits administration, compliance monitoring, and annual tax reporting. Industry-specific expertise and proven implementation capabilities are also key. Zalaris delivers tailored solutions that align with your business goals, supported by trusted references and decades of experience across diverse sectors.

Outsourcing payroll services involves transferring key HR and payroll tasks-such as salary calculation, tax filing, benefits tracking, and compliance reporting-to an external partner. A provider like Zalaris manages these processes using secure cloud platforms, automation tools, and local expertise. This allows your internal teams to focus on strategic initiatives while we ensure timely and accurate service delivery, including annual tax reporting and cross-border compliance.

Reducing the outsourcing payroll cost is a major incentive for many companies. By consolidating tasks with a single provider, businesses save on recruitment, training, systems maintenance, and compliance-related penalties. Zalaris helps lower the cost of outsourcing payroll through streamlined operations and economies of scale, all while improving service accuracy and data security. Transparent pricing models make it easy to forecast and control your HR spend.

A smooth onboarding process is critical to the success of outsourcing payroll and HR functions. At Zalaris, we assign a dedicated implementation team to guide you through system setup, data migration, and role alignment. Our structured onboarding ensures that your organisation is fully operational from day one-minimising disruption and allowing you to realise the benefits of outsourcing payroll services from the outset.

Zalaris follows a structured five-phase ZASAM transition methodology refined across hundreds of implementations. This includes a full data audit, CIPC parallel run testing with 3 incremental validation rounds, and a dedicated named transition lead. We handle TUPE compliance where applicable and ensure your first live payroll run is clean - you sign off after results are proven, not before. For SAP clients, our Lift & Shift option can move your existing system to Zalaris data centres in 4 months with minimal disruption. Most transitions are completed within 12-20 weeks depending on scope.

Yes. Zalaris offers hybrid models that allow you to outsource payroll in specific countries or regions while retaining in-house management elsewhere. All models - from Payroll Processing to Comprehensive Outsourcing - run on the same PeopleHub platform, giving central HR and finance teams unified visibility across the entire payroll operation regardless of who runs it. This is a common entry point for organisations testing outsourcing before a wider rollout.

Let’s connect

Tell us about your organisation. We will be in touch.

The future of work:

HR & Payroll outsourcing from a single accountable partner

Satisfied HR & Payroll customers from around the globe

Outsource Payroll & HR: Cut costs, reduce risk

The numbers that matter

Payroll complexities? Ensure compliance & save time