Payroll and HR administration outsourcing

Outsourcing payroll and HR administration through secure digital solutions frees your HR function to focus on what matters most to your business, whether you're managing a small team or several hundred employees. Forvis Mazars in Switzerland offers complete or partial payroll outsourcing solutions, supported by streamlined digital processes and tailored to your current and future needs.

Monthly payroll processing and HR administration are time-consuming and complex tasks that require a high level of expertise. As your company grows and your workforce becomes more complex, so do the compliance obligations and regulatory changes you need to keep up with. Outsourcing payroll and HR administration can be the right solution, whether you're managing a small team or several hundred employees.

Forvis Mazars in Switzerland offers complete or partial payroll outsourcing solutions, tailored to your current and future needs. Our payroll experts bring robust processes and a high level of professionalisation to every engagement, whether it's your monthly payroll, your HR administration or the temporary replacement of a team member. This allows your HR function, however large or small it is today, to focus on what matters most to your business.

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We are an Abacus integration partner.
Our data is hosted in Switzerland.

Payroll

Our payroll experts offer complete or partial payroll outsourcing solutions, adapted to your present and future needs. From day-to-day salary processing to specific one-off assignments, our payroll outsourcing covers every stage of your payroll cycle:

  • Comprehensive administrative management of your employees
  • Periodic salary processing tailored to your specific requirements
  • Advice and support with registration with the various social insurance schemes
  • Preparation of payment files for upload to your e-banking system
  • Payroll accounting entries, reconciliations and customised reporting
  • Social insurance, pension and withholding tax registrations and declarations
  • Year-end processing and preparation of annual salary certificates
  • Digital payslip distribution through a secure employee portal
  • Payroll implementation, data migration and system interfaces
  • Completion of specific assignments, such as shadow payroll
  • Coordination of international payroll projects using our digital tools
  • Management and preparation of appendices linked to participation plans, including Restricted Stock Units and Stock Options

What are the advantages of outsourcing your payroll activities?

Mazars - Icone Sécurité
Mazars - Icône Digitalisation
Mazars - Icône Advise new
Mazars - Icône Temps new
Mazars - Icône Economie

Safety

Safety and
confidentiality
in the processing of your data

Digitalisation

Digital and secure document management

Advisory

Expert knowledge of
the latest regulatory developments

Time saving

Relief of your HR team to focus on their core business

Cost effective

Cost control and a flexible service

Peace of mind

No dependency on a single person. Continuity is assured in case of absence, illness or departure

HR administration

Payroll is only part of managing a workforce. Our HR administration outsourcing covers the day-to-day HR tasks that keep your employee relationships running smoothly, at any stage of your company's growth:

  • Drafting or review of employment contracts, amendments, work certificates, dismissal letters and warning letters
  • Declaration and follow-up of claims with the different insurance companies
  • Support with work and residence permit applications
  • Administration and follow-up of sickness, accident, maternity and other insurance claims
  • Management of family allowance applications
  • Implementation of compensation plans and expenses regulations
  • Administration of expense reports according to your specific requirements
  • Working time and absence management
  • General and specific employment law support in coordination with our specialists
  • Monitoring of working time, including working hours and absences

Advisory

Some needs go beyond routine processing. Our advisory services give you access to specialist support exactly when it's needed:

  • Operational task force assignments
  • One-off reviews, such as social security contributions
  • Support and advice during inspections by the authorities
  • Optimisation advice on HR processes and systems
  • Global Mobility Services
  • Organisation of customised training

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Why is Forvis Mazars in Switzerland the right choice for you?

Effective payroll outsourcing relies on solid processes. Our team follows structured and proven procedures at every step.

We build lasting, trusted relationships and tailor our support to the way your business operates.

FAQ: Payroll and HR administration outsourcing

Our payroll depends on one key person. What happens if they are absent or leave the company?

Your payroll remains secure and operational. Our documented procedures, dedicated payroll specialists and backup arrangements reduce dependency on individual employees. We ensure continuity in the event of absence, illness or departure and can also provide temporary support to reinforce your internal payroll team.

How does payroll outsourcing handle late inputs, manual corrections and payment deadlines that cannot be missed?

Each payroll cycle follows an agreed calendar with clear cut-off, validation and payment dates. Inputs, calculations and corrections are processed through documented review steps. If information arrives after the agreed cut-off, we assess the impact with you and determine the safest solution, such as an adjustment on the next cycle or an additional payroll run.

Can Swiss payroll be fully outsourced, including cantonal rules, withholding tax and social insurance?

Yes. We provide complete or partial Swiss payroll outsourcing, including registrations and declarations for social insurance, pension funds and withholding tax, as well as year-end reporting and salary certificates. Payroll is processed using Swissdec-certified software and in accordance with applicable federal and cantonal requirements.

How does outsourced payroll show who checked and approved each run, with a complete audit trail? 

Each payroll cycle follows a documented process with defined responsibilities, reconciliations, review controls and client approval. Supporting documents and evidence of the checks performed are retained. Payment files are prepared for upload to your e-banking system, while final payment approval remains under your control.

Can outsourced payroll connect to HR, time-management and finance systems to avoid duplicate entries?

Yes. Forvis Mazars in Switzerland handles payroll implementation, data migration and system interfaces. As an Abacus integration partner, we connect payroll with time management and finance modules, and payroll accounting entries flow into your ledger, so you enter data once.

Which HR administration tasks can be outsourced: employment contracts, absences, insurance claims and employee records?

Forvis Mazars in Switzerland covers employee administration, drafting and reviewing employment contracts, amendments and work certificates, working time and absence management, sickness, accident and maternity claims with insurers, family allowance applications, expense reports and work permit applications.

Can expatriates, cross-border employees, equity plans and shadow payroll be included in outsourced Swiss payroll?

Yes. Our services can include shadow payroll, split payroll and the reporting of equity compensation such as Restricted Stock Units and Stock Options. Together with our global mobility specialists, we also support social security assessments, A1 certificates and the reporting obligations applicable to expatriates and cross-border employees.

 

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