UX Researcher Invoice Generator for Serbia
Create professional ux researcher invoices for clients in Serbia. This free invoice generator combines ux researcher-specific billing practices with Serbia's tax requirements (20% PDV) and preferred payment methods like Bank Transfer and Credit Card.
Free, no registration required. Your data stays in your browser.
Serbia Tax Information
PDV (VAT) is 20% standard, 10% reduced. Registration above RSD 8 million turnover. Source: Serbian Tax Administration.
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 Serbia
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.
Payment Methods in Serbia
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 Serbia?
Serbia has 20% PDV. PDV (VAT) is 20% standard, 10% reduced. Registration above RSD 8 million turnover. Source: Serbian Tax Administration.
What payment methods are common for ux researchers in Serbia?
Common payment methods in Serbia include: Bank Transfer, Credit Card, Cash, PayPal. 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 Serbia?
Your invoice should include: PIB number, MB (registration), Client PIB, 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 PDV rates apply?
Serbia has 20% standard VAT and 10% reduced rate for essential items. Some goods and services are exempt.