Consulting Invoice Generator
Create a professional consulting invoice with project reference, PO number, service period and day-rate or retainer fields, then download as a clean PDF — free, no sign-up required.
Uw bedrijfsgegevens
Klantgegevens
Personaliseer uw factuur
Invoice design
Factuurgegevens
Factuurlijnen
btw wordt enkel toegepast op factuurlijnen waarbij het vakje “btw” is aangevinkt.
Handtekening
Voeg uw handtekening toe. Deze verschijnt enkel op het voorbeeld en in de PDF als u effectief tekent.
Voorbeeld:
Gratis facturatie-app
Vertrouwd door 3.000.000+ bedrijven wereldwijd
Verstuur facturen in seconden, volg betalingen op en behoud controle over uw cashflow — allemaal via de Invoice24 mobiele app.
| Factuurdatum | — |
| Omschrijving | Aantal | Tarief | Bedrag |
|---|---|---|---|
| Discovery & stakeholder interviews (2 days) | 2 | €0.00 | €0.00 |
| Market & competitor analysis — written report (fixed fee) | 1 | €0.00 | €0.00 |
| Strategy workshop facilitation (on-site) | 1 | €0.00 | €0.00 |
| Implementation support & follow-up calls | 4 | €0.00 | €0.00 |
| Monthly advisory retainer (up to 10 hours) | 1 | €0.00 | €0.00 |
| Travel & accommodation recharged at cost | 1 | €0.00 | €0.00 |
| Registration/filing fee paid as client's agent (disbursement — outside scope of VAT) | 1 | €0.00 | €0.00 |
| Retainer credit applied (previously invoiced, drawn down this period) | 1 | €0.00 | €0.00 |
| Subtotaal | €0.00 |
| btw (21%) | €0.00 |
| Totaal | €0.00 |
Consulting invoice generator for Belgium
Create a Belgian consulting invoice for management, IT, finance, marketing, HR, operations, training, advisory retainers, workshops, milestones, expenses and cross-border B2B services.
Belgian consulting invoices need enough detail for the client and accounts payable: enterprise or VAT number, project, statement of work, purchase order, service period, deliverables, fee basis, expenses, VAT status and payment terms.
What a Belgian consulting invoice should include
- Consultant or firm name, address, enterprise/VAT number and payment details.
- Client legal name, billing address, VAT number, AP contact and purchase-order reference where used.
- Project, proposal, statement of work, cost centre or contract reference.
- Service period, workshop date, milestone date or delivery window.
- Fee basis: hourly, day rate, fixed fee, retainer, milestone or success-fee component.
- Deliverables, workshops, reports, implementation support, expenses and subcontracted work on separate lines.
- 21% VAT, small-business franchise wording, reverse-charge wording and amount already paid.
VAT, franchise and e-invoicing
FPS Finance lists 21% as the Belgian standard VAT rate. The small-business VAT exemption can apply when annual turnover does not exceed EUR 25,000 excluding VAT, but an exempt business does not charge VAT and cannot deduct input VAT.
Since 1 January 2026, structured electronic invoices are compulsory for Belgian VAT-liable B2B transactions within scope. Keep the PDF details aligned with the structured invoice fields your accounting or Peppol software will send.
Cross-border B2B consulting
For EU cross-border B2B consulting, place-of-supply rules can move VAT accounting to the customer under reverse charge. Show both VAT numbers, keep the invoice net of Belgian VAT where appropriate and include clear reverse-charge wording.
Retainers, milestones and expenses
For retainers, state the month, included hours or advisory scope and any credit applied. For milestones, name the accepted deliverable. Keep travel, software, research purchases and subcontractors separate from professional fees so client approval and VAT review are easier.