Unit4 HR/Payroll Outsourcing Services put our expert knowledge at your disposal, It manages payroll processing, calculates tax amounts, administers benefits and produces reports.

Key Benefits

Our Personnel, Leave, Claim and Payroll outsourcing modules complement each other and keep track of every employee’s wages.

  • A cost-effective solution
    It rapidly lowers your headcount for payroll.
  • Expert knowledge
    Our experts guarantee compliance of your complex and ever-changing tax regulations.
  • Conserve resources
    It eliminates mundane functions so your payroll employees can be assigned value-adding tasks.  
  • Increase efficiency
    Our dedicated payroll service effectively maintains your HR records, staff details, annual leave, absence, payroll and benefits. 

End-to-end support for your processes

Unit4 provides Personnel, Leave, Claim and Payroll outsourcing solutions.

These unique modules are correlated to each other and enable the tracking of each employee’s payroll in relation to their leave taken, claim submission and new employee status before issuing monthly wages to employees. For example:

• A new employee joins a company; the HR department will notify our administrator, who will key the relevant employee data into the system and, thus, effectively facilitate pay-processing.

• An employee takes unpaid leave via the Prosoft HRMS leave system, which in turn is linked to payroll processing and will accurately reflect this in his/her salary statement.

• An employee submits a claim; our administrator will take account of this claim, upon final approval online, and credit this payment accordingly.

Unit4 Outsourcing Agreement


Carlson Hotels Asia Pacific Pty Ltd

"Unit4 deals with clients in a professional and polite way."

MSD International GmbH

"I am very satisfied with the services provided by Unit4, which is prompt in response as well as follow-up."

SOL Limited (Singapore Branch)

"I am very satisfied with the service provided by Unit4. very diligent & very committed to meet the monthly payroll deadline."



Mitsubishi UFJ Trust and Banking Corporation

"Polite, helpful & reliable. Good knowledge of payroll, CPF & tax."

Roche Singapore Technical Operations Pte Ltd

"Unit4 is professional and able to provide relevant payroll advice at times. Approachable and able to understand client's payroll needs well."

Soitec Singapore Pte Ltd

"Willingness to try and work with us on new issues. Follow up when issues are raised."

  • "I would also like to take this opportunity to thank (the) team for all their support this while. The service that the BPO delivered has been amazing! Accurate and timely payroll, Quick turnaround, and able to provide professional advice when necessary."


  • "Unit4 has been very meticulous, patient and collaborative. I have observed very good working relationship between them and our team ... Unit4 does not just perform tasks but does it with careful thoughts and considers the impact and this has helped our payroll team a lot. Thank you.”

    Catlin Singapore

  • "Thank you once again for sending an excellent team to our company as outsource consultants for our payroll. We would like to register our gratitude for their positive attitude and proactive service towards our organisation in our time of need."

    Mitsubishi Elevator Singapore

  • "Thank you so much for your excellent support and partnership from Unit4 BPO."

    Roche Singapore Technical Operations Pte Ltd

  • "I will like to express our heartfelt thanks ... I will highly recommend him to other companies if they need someone to handle payroll BPO services.”

    AIA Singapore