Most payment disputes don't start when you send the invoice. They start weeks earlier, the moment you begin working without a tight, specific contract that defines deliverables, timelines, and payment terms in writing.
1. Define Payment Terms and Late Fees Up Front
Never leave payment terms vague or open to interpretation. Write down the exact net terms, such as Net 15 or Net 30, and specify the exact calendar days rather than vague phrases like "payment due upon receipt."
Crucially, include a late fee clause. Even if you rarely enforce a percentage fee for a day or two of delay, having it in writing changes the psychological dynamic. Clients prioritize invoices that carry a financial penalty for being ignored over those that do not.
2. Establish a Clear Milestone or Deposit Structure
Working entirely on completion is a massive risk for independent operators. If a project spans more than a few weeks, or requires significant upfront effort, structure your payments around milestones.
A standard approach is a 50 percent upfront deposit before any work begins, with the remaining balance tied to final delivery or specific review stages. If a client refuses to pay a deposit, treat that as an immediate warning sign about their cash flow and reliability.
3. Put a Hard Cap on Revisions
Uncapped revisions are the fastest way to turn a profitable project into unpaid labor. Scope creep kills freelance margins because clients interpret "feedback" as an invitation to rewrite the entire project indefinitely.
Your contract should explicitly state the number of revision rounds included in the quoted fee—typically two. Anything requested beyond those rounds must state an hourly or per-item rate for additional work, preventing endless tweaking without compensation.
4. Outline the Exact Kill Fee Procedure
Projects get canceled mid-stream for reasons that have nothing to do with your work: budgets get cut, internal champions leave, or priorities shift. If you have spent ten days on a project that suddenly gets shelved, you need to get paid for that time.
A kill fee clause ensures that if the client terminates the project unilaterally, you retain the deposit and receive payment for all work completed up to the date of cancellation. It turns a total loss into a manageable setback.
A solid contract stops most disputes before they start, but human nature means invoices still occasionally slip through the cracks. Once your terms are locked in, managing the administrative side shouldn't eat up your productive hours. With AutoChase, you can send professional invoices and set up automated reminder sequences—ranging from gentle nudges to firm follow-ups—so you don't have to chase clients manually. You can test it out with the free tier covering your first 3 invoices, or upgrade to the Pro plan for unlimited invoicing at just £3.99 a month.