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Invoice Generator for Freelancers
A generic freelance invoice still needs three things to be paid on time: a purchase-order reference, a clear payment term, and one line per deliverable.
How freelancers should structure their invoices
- List deliverables as separate lines — lump sums get questioned, itemised work gets approved.
- Put the payment term and late fee policy on the invoice itself, not just in the contract.
- Add your tax ID and, for EU B2B, the client VAT number: missing either can delay payment by weeks.
The invoice above already contains the line items most freelancers bill for. Adjust the rates to your own, delete what does not apply, and add anything specific to your engagement.
What a freelancer invoice must include
- A unique, sequential invoice number — never reuse or skip numbers.
- Your business name and address, plus your tax or registration number if you have one.
- The client's name and address, and a purchase order reference if they use one.
- Each service on its own line with quantity and rate, so the total is auditable.
- Tax shown separately with the rate, and the total clearly stated.
- Payment terms and the due date — not only in your contract.
Freelancers invoicing questions
What payment terms should I use?
Net 14 for new clients, Net 30 for established ones. Net 60 only for enterprise procurement, and price the wait into your rate.
Do I need an invoice number sequence?
Yes. Tax authorities in most countries expect sequential, non-repeating numbers. Start at 0001 and never reuse a number.
Should I invoice hourly or per project?
Per project for defined scope, hourly for open-ended work. Mixed projects: fixed fee for the first phase, hourly for change requests.