Hiring Your First Employees in Cambodia: Contracts, NSSF and Payroll

Hiring the first employee changes a company's administrative load more than any other single decision. Registration obligations switch on, payroll becomes a monthly process, and employment law rules that were theoretical become binding.

This guide covers what to put in place before the first salary is paid, in the order it needs doing.

Before the first day

1. Register as an employer with the National Social Security Fund (NSSF).
2. Register for salary tax with the tax authority as part of your existing tax registration.
3. Put a written employment contract in place, in Khmer, signed by both parties.
4. Set up a payroll record that captures gross pay, deductions, and the employer's own contributions.

Doing these after the fact is possible but creates arrears and interest, and the NSSF registration in particular is awkward to backdate.

The employment contract

Cambodian labour law requires a written contract for permanent employees, prepared in Khmer. An English version can sit alongside it for the foreign manager's benefit, but the Khmer text governs. If the two differ, that difference will eventually be discovered at the worst moment.

What the contract should state:

• Employer and employee legal names and addresses
• Job title and a description of duties
• Place of work
• Salary, currency, and payment date
• Working hours and rest days
• Probation period, if any, and its length
• Leave entitlements
• Notice period for termination
• Collective agreement reference, if one applies
• Signatures and date

Working hours, overtime and leave

The statutory baseline:

Overtime worked on a rest day or public holiday carries a higher premium than weekday overtime. Track hours properly: a payroll dispute usually centres on records, and a spreadsheet maintained monthly is worth more than a verbal agreement.

Probation

Probation is permitted with a maximum of three months for permanent roles. It must be in the contract, and it does not remove the obligation to register the employee or to pay contributions. Terminating during probation still requires notice as stated in the contract.

NSSF contributions

NSSF covers occupational risk, healthcare and, since the pension scheme's introduction, retirement savings. Contributions are shared between employer and employee and are calculated on wage bands defined in KHR.

What employers do:

• Register the enterprise, then register each employee with an ID
• Declare new hires and departures promptly
• Pay the monthly contribution by the stated deadline
• Keep the contribution record for each employee

Rates and ceilings are set by sub-decree and change. Confirm the current percentages with NSSF or your accountant before you build a salary model — a payroll built on last year's rate is a small but persistent error.

Salary tax

Salary tax is withheld monthly by the employer and remitted with the monthly tax return. It is progressive, calculated on monthly salary bands expressed in riel, with allowances for a spouse and dependent children.

Practical points:

• Convert USD salaries to KHR at a documented rate for the tax calculation, and keep the rate on file.
• Register dependants properly — the deduction is only available if declared.
• Fringe benefits such as housing or a vehicle can be taxable; treat them as part of the package when modelling cost.
• Issue each employee a salary slip showing gross, deductions and net.

The seniority payment

A statutory seniority indemnity accrues for permanent employees — approximately 15 days of wages per year of service, paid in two instalments during the year. It is a real cash obligation, not a bookkeeping entry. Budget for it monthly so it does not arrive as a surprise in June and December.

The cost of an employee beyond the salary

A useful rule of thumb: budget a noticeable percentage above gross salary for the employer-borne costs, and keep the exact figure visible in your monthly payroll worksheet.

Terminating employment

Termination requires a lawful ground and, except in serious misconduct cases, notice and severance. Notice periods scale with length of service. Pay out unused annual leave and accrued seniority. Document the reason in writing, in Khmer, and keep a copy — claims at the labour ministry are common and the employer's file is the defence.

Monthly payroll routine

1. Collect attendance, overtime and leave records.
2. Calculate gross pay.
3. Deduct NSSF employee share and salary tax.
4. Pay net salaries on the contractual date.
5. Remit salary tax with the monthly return and NSSF contributions by their deadlines.
6. File the payroll record and slips.

Set up the process before the second employee arrives; retrofitting discipline onto a growing team is considerably harder. For the wider compliance calendar, see business licences and annual compliance.