Procurement Ads

Payroll Outsourcing and Tax Compliance Services

with The Asia Foundation

BTDC-ID: 41232
Closing Date:

Expected Outputs

Announcement Description

The Asia Foundation is an international nonprofit organization working to solve the toughest social and economic challenges in Asia and the Pacific. We combine deep expertise, trusted partnerships, and evidence-based insights to advance effective development and policy solutions that endure. For more than 70 years, we have partnered with governments, communities, and a wide array of changemakers to navigate complexity and help them realize their aspirations.

To ensure compliance with Cambodian labor, tax, and social security regulations while maintaining efficient payroll administration, TAF seeks to engage a qualified professional firm to provide Payroll Outsourcing and Tax Compliance Services. The selected service provider will support accurate payroll processing, statutory compliance, tax reporting, and advisory services related to payroll and employment taxation.

Expected Outputs

Payroll Outsourcing and Tax Compliance Services

  • Career Category: Invitation for Bids
  • Location: Phnom Penh
Summary

Objective

The objective of this engagement is to:

  • Ensure timely and accurate payroll processing for TAF employees.
  • Ensure compliance with Cambodian tax laws, labor regulations, and National Social Security Fund (NSSF) requirements.
  • Reduce administrative burden and compliance risks associated with payroll administration.
  • Provide expert advice on payroll-related tax matters and regulatory updates.
  • Support on monthly tax compliance service fee (responsible for complying with tax obligations, including tax registration, tax payment, declaration, and other obligations imposed by the government of the Kingdom of Cambodia.

Scope of Services

The selected service provider shall provide, but not be limited to, the following services:

Payroll Administration

Process monthly payroll for all TAF employees based on information provided by TAF. Calculate on Gross salary, Net salary, Tax on Salary (ToS), Seniority indemnity (where applicable), Overtime payments (if applicable), Benefits and allowances, Deductions and adjustments, Final settlement payments, individual employee payslips, and tax calculation report.

Tax Compliance Services

  • Prepare for tax on salary declarations
  • Withholding tax calculations related to payroll matters and other payroll-related taxes, withholding tax & VAT -Taxable Purchase Expenses, and uploading into e-filing are required by Cambodian law.
  • NSSF Compliance: support TAF in meeting NSSF obligations, including:
  • Monthly NSSF contribution calculations
  • Advisory support on NSSF regulatory changes

Advisory Services

The service provider shall proactively inform TAF of any regulatory changes that may affect payroll administration or compliance obligations.

Contract duration

The initial contract period will be one (1) year, with the possibility of renewal based on satisfactory performance, service quality, compliance, and organizational requirements.

Eligibility

  • Interested firms must meet the following minimum requirements:
  • Be legally registered and authorized to operate in Cambodia.
  • Have a minimum of 5 years of experience providing payroll outsourcing and tax compliance services.
  • Demonstrate expertise in Cambodian labor law, payroll administration, Tax on Salary (ToS), withholding tax, and NSSF compliance.
  • Have experience serving NGOs, international organizations, development agencies, or multinational companies.
  • Maintain secure systems and procedures to protect confidential employee and payroll data.
  • Provide a qualified team, including a payroll specialist, tax advisor, and dedicated client focal point.
  • Submit at least three client references for similar services provided within the last three years.
  • Disclose any actual or potential conflicts of interest.
  • Comply with The Asia Foundation's policies, including Code of Conduct, Anti-Fraud and Anti-Corruption, PSEAH, and confidentiality requirements.
  • Submit all required supporting documents, including business registration, tax patent, company profile, key personnel CVs, technical proposal, and financial proposal.

Submission Requirements

Interested firms shall submit:

  • Company profile and relevant experience
  • Description of methodology and approach
  • Proposed service team and qualifications
  • Reference from at least three clients
  • Financial proposal that includes an annual fixed fee
  • Breakdown of services and associated costs (all costs should be quoted in USD and be inclusive of applicable taxes)
  • Submit to email provided in the contact details.

Applications should be submitted by September 14, 2026, at 5:00 PM local time, with the subject line: “Payroll Outsourcing and Tax Compliance Services”. Please note that only shortlisted candidates will be contacted.

Attachment:
  • ToR-Payroll Outsourcing and Tax Compliance Services
 

Contact Details

Office Address
  • House # 59, Street 242 – Oknha Peich, Sangkat Chakto Mukh, Khan Doun Penh, Phnom Penh, Cambodia
 
Contact Name
  • The Asia Foundation
 
Phone
 
Email