Free Invoice Generator for Consultants
Consultants deserve a fast, professional way to create invoices. Invo is a free online invoice generator built for consultants — generate polished PDF invoices in seconds with 120+ currencies and 10 languages supported.
Why Consultants choose Invo
- Tailored for consultants — common line items like Strategy consultation, Market research, Implementation support are easy to add.
- Supports 120+ currencies so you can bill international clients in their preferred currency.
- Download as PDF or email directly to clients — no extra software needed.
- Clean, professional design that reflects well on your consultants business.
How to create a invoice as a consultant
1
Open the Invoice Generator
Go to Invo's free invoice generator and start filling in your consultants business details.
2
Add your line items
Enter your services like Strategy consultation and Market research. Set quantities, rates, and add tax if needed.
3
Download or email
Preview your invoice, download it as a professional PDF, or email it directly to your client.
Invoice tips for consultants
1.Use descriptive line items that highlight the value delivered, not just hours worked.
2.Set up recurring invoices for retainer clients to save time each month.
3.Include a summary of deliverables on each invoice for client records.
Common invoice line items for consultants
Strategy consultationMarket researchImplementation supportTraining sessionMonthly retainerReport preparation
Frequently asked questions
Should consultants bill hourly or by project?
It depends on the engagement. Retainers and ongoing advisory work suits monthly billing, while defined projects work better with fixed-fee invoicing. Invo supports both formats.
How do I invoice for a consulting retainer?
Create a recurring invoice with a single line item for your monthly retainer fee. Include the scope of services covered to avoid scope creep.
What payment terms do consultants typically use?
Net 15 is common for consulting. For new clients, consider requiring payment upfront or Net 7 until a relationship is established.
Ready to create your invoice?
Join thousands of consultants who use Invo to create professional invoices for free.
Create a free invoice