How to Invoice as a Freelancer

A complete freelancer invoicing guide: what to include, how to set payment terms and late fees, how to number invoices, and how to follow up on unpaid invoices. Create yours free — no signup.

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What to include on a freelance invoice

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Set clear payment terms (Net 14 or Net 30), state a late fee, and send a polite reminder a few days before and after the due date. Consistent invoice numbering keeps your records and taxes clean.