Create UX Researcher Invoice in KHR →

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Cambodia Tax Information

10% VAT

VAT is 10% standard. Registration required above KHR 125 million quarterly. Tax on Profit system applies.

UX Researcher Services to Invoice

  • User interviews ($150-300/session)
  • Usability testing (5-8 participants)
  • Survey design & analysis
  • Persona development
  • Customer journey mapping
  • Competitive UX audit
  • Research synthesis reports
  • Stakeholder workshops

Invoice Requirements in Cambodia

Tax ID number
VAT registration
Client tax ID
Invoice number
VAT (10%)
Total in KHR

Payment Terms

50% before research begins to cover recruitment costs, 50% on delivery of final report. Participant incentives billed at cost plus 15% handling fee.

សាច់ប្រាក់15 ថ្ងៃ30 ថ្ងៃឥណទាន

Payment Methods in Cambodia

Bank TransferABA MobileWingTrue MoneyCredit Card

UX Researcher Invoice Tips

  • List number of participants tested separately
  • Include recruitment and incentive costs as line items
  • Specify research methodology used (qual vs quant)
  • Attach executive summary with invoice
  • Note deliverable formats (Figma, PDF, Notion)

Frequently Asked Questions

What tax rate applies to ux researcher invoices in Cambodia?

Cambodia has 10% VAT. VAT is 10% standard. Registration required above KHR 125 million quarterly. Tax on Profit system applies.

What payment methods are common for ux researchers in Cambodia?

Common payment methods in Cambodia include: Bank Transfer, ABA Mobile, Wing, True Money, Credit Card. 50% before research begins to cover recruitment costs, 50% on delivery of final report. Participant incentives billed at cost plus 15% handling fee.

What should ux researcher invoices include in Cambodia?

Your invoice should include: Tax ID number, VAT registration, Client tax ID, Invoice number. For ux researcher services specifically, also include: User interviews ($150-300/session), Usability testing (5-8 participants), Survey design & analysis.

How should UX researchers price their services?

Most UX researchers charge $100-250/hour or $1,500-5,000 per usability study (5-8 participants). Enterprise research projects with multiple methods typically range $10,000-50,000. Consider your experience level, market rate, and whether you're providing recruitment services.

Should participant incentives be included in the invoice?

Yes, always list participant incentives as a separate line item. Typical incentives are $50-150 per participant for 60-minute sessions. Bill these at cost plus a 10-15% handling fee to cover your time coordinating payments and scheduling.

What VAT rates apply in Cambodia?

Cambodia has 10% standard VAT on goods and services. Exports and some specified supplies are zero-rated. Financial services and small businesses below threshold are exempt.