The real cost of doing business in Cambodia in 2026 depends far more on rent, wages, tax administration and working capital than on company registration alone. A retailer, consultancy, restaurant and importer can face very different cash requirements, even when their initial registration fees are similar. This guide separates verified legal obligations from illustrative operating budgets so investors and business owners can calculate what they will actually need.
What costs must a business budget for in Cambodia?
Prepare four distinct budgets: initial establishment costs, recurring fixed expenses, variable costs linked to sales, and financing or working-capital needs. Taxes should be modelled by type: VAT collected from customers is not the same expense as tax on profits, while withheld salary tax represents a remittance obligation. Combining these amounts into a single “cost to set up” figure conceals when money is required.
| Cost category | Examples | When payable |
|---|---|---|
| Establishment | Company registration, professional fees, licences, deposits, fit-out | Before or near opening |
| Fixed operating costs | Rent, salaried staff, accounting, software, connectivity | Usually monthly |
| Variable costs | Inventory, raw materials, shipping, payment fees, sales commissions | As activity increases |
| Tax and compliance | Patent tax, income tax, VAT, payroll filings, NSSF | Monthly or annually, as applicable |
| Working capital | Cash tied up in stock, unpaid invoices and supplier deposits | Throughout operations |
How much does business registration cost in Cambodia?
Cambodia provides an integrated online registration service through the government’s business registration portal. Registration requirements depend on whether the business is a company, sole proprietorship or another legal form, and whether its activities require additional permits. There may be separate Ministry of Commerce, tax and labour-related steps.
Published registration schedules have listed approximately KHR 1,010,000 for incorporation of a private limited company and KHR 25,000 for name reservation. At an illustrative conversion of KHR 4,000 to US$1, these two items together equal approximately $259. These are historical published tariff references, not a verified all-inclusive quotation for October 2026. The current amounts and payment instructions must be confirmed in the official portal before submission.
Budget separately for registration support, translation, notarisation where needed, bank administration, legal advice, licences, premises and equipment. A restaurant may need operating approvals that a consulting company does not. An investor planning a regulated activity should not treat a company-registration certificate as permission to start every type of trading.
What taxes affect business operating costs in Cambodia in 2026?
According to PwC’s Cambodia corporate income tax summary and its overview of other business taxes, the standard corporate income tax rate for medium and large taxpayers is 20%, while the standard VAT rate on most taxable supplies is 10%. Taxpayer classification depends on legal form, turnover and other criteria, not turnover alone. Certain activities have different tax treatment.
| Tax or obligation | General 2026 treatment | Budget implication |
|---|---|---|
| Corporate income tax | Normally 20% for medium and large taxpayers | Calculated on taxable income, not gross sales |
| VAT | Generally 10% on taxable supplies | Track output VAT and eligible input VAT |
| Prepayment of income tax | Generally 1% of monthly turnover excluding VAT | Usually credited against annual tax liability |
| Minimum tax | 1% of turnover under the relevant rules | Proper accounting records can exempt qualifying taxpayers |
| Patent tax | Annual charge based on taxpayer category | Recurring registration-related expense |
| Withholding tax | Depends on payment type and recipient | Requires correct treatment of rents, services and cross-border payments |
Annual patent tax rates reported by PwC are KHR 400,000 for small taxpayers, KHR 1.2 million for medium taxpayers, KHR 3 million for large taxpayers, and KHR 5 million for large taxpayers above KHR 10 billion in turnover, with additional rules for operations in other provinces. At KHR 4,000 per dollar, these are approximately $100, $300, $750 and $1,250 respectively. Check eligibility and provincial obligations before applying the figures.
The PwC tax administration summary explains that annual income tax returns are generally due within three months of the year-end and monthly tax returns are generally due by the 20th of the following month. Income-tax prepayments reduce the annual liability subject to the applicable rules, so adding all prepayments to the full annual income tax would double-count costs.
Under Cambodia’s withholding-tax rules, resident rental payments are generally subject to 10% withholding and certain resident service payments to 15%, with exceptions such as qualifying invoiced services from registered taxpayers. Specified Cambodian-source payments to non-residents are generally subject to 14% withholding, subject to applicable law and treaties. Verify the nature of the payment, VAT invoice status and tax residence before estimating cash outflows.
What does employing staff actually cost?
The widely quoted $210 monthly minimum wage for 2026 applies to regular workers in the garment, textile, footwear, travel-product and bag sectors, not to every Cambodian workplace. The corresponding probationary rate is $208. The applicable scope is set out in DFDL’s analysis of Prakas 214/25. Retailers, professional service companies and restaurants should obtain quotations for the roles they actually need rather than relying on this sector-specific figure as a national salary benchmark.
Employers must also consider contributions to the National Social Security Fund. The PwC social security summary identifies occupational risk contributions of 0.8%, healthcare contributions effectively borne by employers of 2.6%, and first-stage pension contributions of 2% from employers plus 2% from workers. The calculations use the applicable NSSF wage rules and bands, so adding 5.4% to every employee’s full gross pay is not a reliable final payroll calculation.
Employees’ salary tax also requires administration. Under the Cambodian salary-tax table, resident monthly salary tax is progressive from 0% to 20%, with a 0% band up to KHR 1.5 million. A 20% flat rate applies to non-resident salary income. Employers should additionally account for statutory leave, overtime, holidays, seniority and lawful contract termination arrangements. A salary budget should therefore include both cash wages and legally applicable employment costs.
How much should a business allow for rent, utilities and fit-out?
There is no reliable single commercial rent that can represent Phnom Penh, Siem Reap and Cambodia’s other business centres. Offices, warehouses, factories, street-front retail units and restaurants have different specifications and lease terms. For any particular location, collect three current comparable quotations, documenting usable floor area, deposits, minimum term, service charges, repair responsibilities and whether tax is included.
Commercial property platforms such as Realestate.com.kh and IPS Cambodia are useful starting points for advertised space, but advertised rents do not prove signed transaction prices. Where a landlord includes electricity or other services in rent, record the effective unit charge and billing method separately. High air-conditioning, refrigeration or production use can make electricity an important variable cost, so request historic consumption or calculate expected kilowatt-hours rather than adopting a single national tariff.
Fit-out and opening costs require their own schedule. Common items include power supply upgrades, air-conditioning, furniture, shelves, commercial kitchen equipment, signage, point-of-sale systems, security, internet installation, fire safety and initial maintenance. An office using an existing fitted space is not financially comparable with an empty restaurant or workshop unit.
What import costs should businesses calculate?
Businesses purchasing imported inventory, machinery or equipment should identify the correct harmonised tariff classification before forecasting border costs. The U.S. International Trade Administration’s Cambodia import-tariff guide explains that import charges may include customs duty, special tax on relevant goods and generally 10% import VAT, with preferences or exemptions for qualifying products. The applicable rate is product-specific. The Cambodian customs authority provides the tariff and customs information businesses should check before ordering.
Consider a hypothetical shipment with a $10,000 customs value and an applicable duty rate of 15%. Duty would be $1,500 and, assuming a VAT base consisting only of customs value plus duty, 10% import VAT would be $1,150. Combined border taxes would therefore equal $2,650 before clearance fees or any specific tax. This calculation is illustrative, not a quote for a particular import; exemptions and valuation rules may change the amount.
Import VAT may be recoverable under the applicable input-credit rules for eligible VAT-registered businesses. Regardless, it can create an immediate cash requirement at the border. Add freight, warehousing, customs brokerage, inland transport, delays, damage and any restrictions to the landed-cost model.
Could tax incentives reduce costs in Cambodia?
Some investment projects qualify for incentives through the Council for the Development of Cambodia. PwC’s investment-incentive overview describes qualified investment projects that may receive income-tax holidays or special depreciation and certain import-duty exemptions. Eligibility depends on the particular project and approval; these benefits cannot be assumed for an ordinary business.
A particularly important 2026 measure applies to eligible registered tourism businesses in Siem Reap. The General Department of Taxation lists Prakas No. 122, issued on 30 January 2026. Andersen’s March 2026 legal analysis explains that qualifying hotels, guesthouses, restaurants and travel agencies receive relief from certain monthly taxes during January to December 2026, excluding VAT and accommodation tax, as well as 2026 income tax relief. Reporting and accounting obligations still apply. Do not assume a restaurant in another province or an unregistered tourism operator receives the same treatment.
Three illustrative monthly cost models for Cambodia
The following budgets are arithmetic planning examples, not surveyed Cambodia market averages. Salaries, rent and service charges are hypothetical figures selected to demonstrate how to build a model. Replace every input with written quotations, payroll calculations and actual supplier offers before making an investment decision.
| Monthly expense | Small consultancy | Retail shop | Restaurant |
|---|---|---|---|
| Rent | $500 | $800 | $1,000 |
| Staff salaries | $800 | $1,050 | $2,100 |
| Payroll/NSSF allowance | $45 | $60 | $120 |
| Utilities | $90 | $180 | $500 |
| Internet and software | $145 | $40 | $80 |
| Accounting and administration | $150 | $150 | $150 |
| Marketing | $200 | $200 | $250 |
| Maintenance and other | $100 | $120 | $300 |
| Total per month | $2,030 | $2,600 | $4,500 |
| Total per year | $24,360 | $31,200 | $54,000 |
The retail illustration excludes buying stock. The restaurant excludes food and beverage purchases. All three exclude owner remuneration, startup equipment, financing charges and income tax. Payroll allowances are not assessments under NSSF wage bands. These omissions are deliberate: the missing amounts vary with the actual business model and must be separately estimated.
How to calculate the sales needed to break even
Monthly break-even sales equal monthly fixed expenses divided by contribution margin. Contribution margin is revenue remaining after variable costs, expressed as a percentage of sales. For the illustrative retail model above, fixed expenses of $2,600 and a contribution margin of 30% require about $8,667 monthly sales to break even. With a 40% margin, the same fixed expenses require $6,500. Neither figure compensates an owner unless that remuneration is already included.
| Retail contribution margin | Break-even monthly sales at $2,600 fixed cost |
|---|---|
| 20% | $13,000 |
| 30% | $8,667 |
| 40% | $6,500 |
| 50% | $5,200 |
How much working capital should an investor provide?
Initial funding should cover opening expenditure, a cash operating reserve and the difference between payments to suppliers and collection from customers. Using the consultancy’s hypothetical $2,030 monthly cost, three months of operating expenses equals $6,090 and six months equals $12,180, before deposits, equipment or the owner’s salary. These are reserve illustrations, not recommended universal amounts.
Cash tied up in stock or receivables needs separate attention. A business invoicing $10,000 each month and collecting after 60 days could carry about $20,000 in outstanding invoices at a steady run rate. Outstanding invoices are an asset, not an operating expense, but they may need financing until customers pay. Businesses importing goods may face both inventory funding and import VAT before sales begin.
Which compliance costs are easiest to underestimate?
Annual accounting and audit requirements depend on the business. Under PwC’s summary of Cambodian statutory audits, enterprises meeting at least two of three conditions, turnover above KHR 4 billion, assets above KHR 3 billion and more than 100 employees, generally require an independent audit. Qualified investment projects can face separate audit requirements. Accountants’ fees, permit renewals, employment documentation and record-keeping should be estimated rather than omitted because they lack a universal fixed price.
Foreign investors should also distinguish lawful business ownership from any permission a foreign national needs to work or reside in Cambodia. Visa, work-permit and employee-quota questions depend on the individual role and applicable administrative rules. These are not safely reduced to one fee applicable to every foreign shareholder.
What should investors do before committing funds in 2026?
Build a twelve-month cash-flow forecast using quoted premises costs, actual roles and salaries, supplier prices, tax classification and sector-specific permits. Present setup expenditure separately from recurring monthly costs. Add a sales forecast showing how many transactions are required at the expected contribution margin, then model slower collections, higher input costs and a delayed opening.
Request a written check of applicable taxes and NSSF treatment from a qualified Cambodia-based professional, especially for imports, foreign employees, regulated sectors and proposed investment incentives. The actual cost of doing business in Cambodia is the money required to establish the operation, remain compliant, finance the cash cycle and achieve sufficient sales, not the government registration fee alone.