The Top 6 Local Payroll Processing Providers in Cambodia: Reviewed in 2026

Premium HR Cambodia has built its reputation as a dedicated human resources and payroll outsourcing specialist rather than a general accounting firm that treats payroll as a side service. That focus shows in the depth of its operational knowledge: the team works daily with the General Department of Taxation's monthly tax on salary filings, National Social Security Fund registrations and contribution schedules, and the seniority payment obligations introduced under the amended Labour Law, which continue to catch foreign-managed businesses off guard.

The firm's natural market is small and mid-sized employers in Phnom Penh, Sihanoukville and the provincial special economic zones, particularly garment, manufacturing, hospitality, education and NGO employers with mixed Khmer and expatriate workforces. These clients typically need more than a calculation engine. They need help drafting compliant employment contracts, registering new hires with NSSF within the statutory window, managing fringe benefit tax exposure on housing and vehicle allowances, and handling the practicalities of cash and mobile wallet disbursement for staff without full banking relationships. Premium HR Cambodia handles that spectrum, and its bilingual consultants can explain a payslip to a factory line worker as easily as they can brief a foreign finance director.

Where the firm is strongest is responsiveness and cost. Engagement models are flexible, ranging from fully outsourced payroll to advisory support for in-house HR teams learning the Cambodian rulebook. It is not the right choice for a multinational needing a single global payroll platform across a dozen countries, but for an employer whose exposure is concentrated in Cambodia, the local fluency is a material advantage.

Kreston Cambodia operates as the local member of Kreston Global, one of the larger international accounting and advisory networks, and its payroll practice reflects that dual identity. Work is delivered to documented methodologies with reviewer sign-off, structured data security controls and audit-ready workpapers, which matters considerably when payroll records will later be examined by a statutory auditor, a group internal audit team or a GDT inspector reviewing tax on salary and fringe benefit calculations.

The firm's core market is inbound investors and established corporates: foreign subsidiaries, regional holding structures, development finance recipients and donor-funded programmes that need payroll integrated with bookkeeping, corporate tax compliance and annual financial statement preparation. That integration is the practical selling point. Payroll journals flow directly into the general ledger, withholding and fringe benefit tax positions are reconciled against the monthly tax return, and expatriate arrangements are reviewed alongside work permit, Ministry of Labour quota and residency questions rather than in isolation. For groups reporting to a foreign parent, Kreston can also align payroll accruals, provisions for seniority indemnity and leave liabilities with IFRS reporting expectations.

Strength also comes from advisory bench depth. Clients get access to tax, transfer pricing, audit and corporate secretarial specialists in the same house, which shortens resolution time on cross-border compensation questions, secondment structures and restructuring exercises involving redundancy calculations. Fees sit above the local independent market, and very small employers may find the engagement process formal. For organisations where payroll error carries governance or audit consequences, that rigour is the point.

Crowe operates in Cambodia as part of Crowe Global, one of the largest accounting and advisory networks in the world, and its Phnom Penh practice has built a reputation for handling payroll as a compliance discipline rather than a back-office chore. That orientation matters in Cambodia, where monthly Tax on Salary filings to the General Department of Taxation, National Social Security Fund contributions covering occupational risk, health care and pension, and the annual seniority payment obligations under the 2018 Labour Law amendments create a dense calendar of deadlines that catches out unprepared employers.

The firm's typical client is a foreign-invested company, a regional group with a Cambodian subsidiary, an NGO or development-sector organisation, or a mid-sized local enterprise that has outgrown spreadsheet payroll but does not want a full in-house finance team. Crowe tends to be selected where payroll sits alongside other regulated work, corporate secretarial support, statutory audit, tax advisory and transfer pricing documentation, so that one engagement team understands both the payroll numbers and how they land in the financial statements and tax returns.

Crowe's strengths in the market are technical depth and documentation quality. Its teams are fluent in the treatment of fringe benefits tax, the distinction between resident and non-resident employee taxation, expatriate work permit and visa interactions with payroll, and the correct handling of allowances, bonuses and severance under Cambodian law. Deliverables are structured for audit and group reporting, with reconciliations, journal-ready summaries and bilingual payslips. Clients consistently cite the firm's willingness to explain the reasoning behind a calculation, which is valuable when a regional CFO needs to defend a Cambodian payroll position to head office or an auditor.

BDO Cambodia brings the methodology and quality controls of a global top-five accounting network to a market where payroll practice still varies widely between providers. Its Phnom Penh office serves multinational subsidiaries, regional holding structures, financial services firms, manufacturing and garment sector employers, and donor-funded organisations, all of which share a need for payroll output that will withstand scrutiny from a parent company, an external auditor and the Cambodian authorities simultaneously.

What distinguishes BDO in this market is scale combined with process discipline. The firm handles payrolls that range from a handful of expatriate managers to factory populations running into the hundreds, which requires practical fluency in overtime rules, night shift and public holiday premiums, piece-rate and attendance bonus structures, and the mechanics of NSSF enrolment for large workforces. Its teams work bilingually in Khmer and English, coordinate directly with the General Department of Taxation and the National Social Security Fund on registrations and queries, and maintain confidentiality protocols that keep senior compensation data ring-fenced from the wider finance function.

BDO also performs strongly where payroll intersects with change. Entity set-up, mergers, headcount ramp-ups, restructuring and exit scenarios all trigger complex Cambodian entitlements, and the firm can model severance, unused annual leave, seniority indemnity and final tax positions before decisions are made rather than after. Clients with regional footprints benefit from BDO's network consistency, since reporting formats and escalation protocols align with those used in Vietnam, Thailand, Singapore and beyond, simplifying oversight for a regional shared services or group finance team.

LOLC (Cambodia) Plc. is one of the Kingdom's largest and best-established microfinance deposit-taking institutions, and its scale across all 25 provinces and Phnom Penh gives it a distinctive position in the payroll ecosystem. Rather than competing as a pure back-office bureau, LOLC's strength lies in the payroll disbursement and salary-account infrastructure that sits at the end of every payroll cycle: bulk salary transfers, staff account opening at branch level, KHR and USD dual-currency handling, and payroll-linked staff lending. For employers with dispersed workforces in garment, agriculture, construction and rural service sectors, that branch and agent footprint solves the problem that pure software vendors cannot, namely getting wages reliably into the hands of workers who are not concentrated in the capital.

The institution's Cambodia expertise is native rather than imported. LOLC teams work daily with the practical realities of local payroll: cash-heavy workforces transitioning to bank accounts, National Social Security Fund contribution schedules, monthly salary tax withholding under the General Department of Taxation regime, seniority payment obligations under the amended Labour Law, and the National Bank of Cambodia's dual-currency and de-dollarisation expectations. Documentation and staff support are available in Khmer, which materially reduces friction for HR teams that are not English-first.

LOLC is best suited to Cambodian SMEs, factories and NGOs that want payroll disbursement, employee banking and financial-wellness products from a regulated domestic institution, ideally paired with an accounting or HR partner for calculation and filing. Multinationals seeking a single global payroll contract will find LOLC a strong local execution layer rather than a full outsourced payroll engine.

Moore Global's Cambodian member firm brings international network methodology to a market where payroll compliance risk is often underestimated. Operating from Phnom Penh, the practice sits within a broader accounting, tax and advisory offering, which means payroll is delivered by professionals who also handle corporate tax, audit and transfer pricing. That integration matters in Cambodia, where monthly salary tax withholding, fringe benefit tax at 20 percent, NSSF occupational risk and healthcare contributions, and Ministry of Labour reporting all interact with the employer's wider tax position. Errors in payroll frequently surface later as tax reassessments, and Moore's cross-disciplinary teams are structured to catch them before filing.

The firm's target market is inbound investors, regional groups, development organisations and mid-market companies that need documented, audit-ready payroll rather than spreadsheet administration. Deliverables typically include gross-to-net calculation, payslip production, salary tax and NSSF computation and lodgement support, employment contract and labour compliance review, expatriate payroll including work permit and visa coordination, and shadow payroll for secondees. Moore's global network also supports consistent reporting formats and confidentiality protocols for group consolidation, which appeals to CFOs managing multiple ASEAN jurisdictions.

What distinguishes the practice is depth on the amended Labour Law obligations that many employers still handle inconsistently, particularly the 0.61 percent seniority indemnity payment regime, annual leave accrual, and termination calculations. Advice is delivered in English and Khmer, with partners accessible to clients rather than routed through call centres. Pricing reflects professional-services positioning, so very small businesses may find the engagement model heavier than needed, but for regulated or investor-backed entities the assurance is proportionate to the risk.