Ask directly, in writing, before the invoice is late
The fastest way to get paid is to ask for money before it becomes a problem. Send an invoice the day you deliver the work or service, not weeks later. Include the amount due, what it covers, the date it was due, and how to pay you. If the client doesn't pay by the due date, send a follow-up message within three to five business days—not a demand, just a reminder that the invoice is outstanding and you're ready to receive payment.
Written communication matters because it creates a record and removes the awkwardness of a phone call. A simple email saying "I noticed invoice #1247 for $500 is now five days overdue. Could you let me know when I can expect payment?" is professional and direct. The client knows you're tracking it, and you have proof you asked.
Most late payments happen because the invoice got lost, the client forgot, or payment got stuck in their approval process—not because they're refusing to pay. A quick, friendly reminder often solves the problem immediately.
Key Takeaways
- Send invoices on the day you complete the work, with a clear due date and payment instructions.
- Follow up in writing within three to five business days if payment hasn't arrived by the due date.
- Use a neutral tone in reminders—assume the delay is accidental, not intentional.
- Offer multiple payment methods (bank transfer, credit card, check) to remove barriers to paying you.
- If a client repeatedly pays late, adjust your terms before starting new work—require a deposit or shorten the payment window.
Set payment terms before you start the work
The time to discuss payment is before you begin, not after the work is done. Tell the client your payment terms clearly: net 15 (due in 15 days), net 30, or whatever you choose. If you work with new clients or clients with a history of late payment, ask for a deposit upfront—usually 25 to 50 percent of the total cost. This covers your materials and time if the client changes their mind or disappears.
Put the terms in writing. A simple email, a contract, or even a detailed invoice sent before you start work counts. The client can't claim they didn't know when payment was due if you told them in advance. If they push back on a deposit, that's a signal to reconsider whether you want to work with them.
Choose the right payment method for your situation
Make it easy for the client to pay you. Offer at least two options: a bank transfer (ACH or wire), a credit card payment, or a check. Bank transfers are fastest and cheapest for you—money lands in your account in one to three business days with no fees. Credit cards take longer to settle (three to five business days) and cost you a processing fee (usually 2 to 3 percent), but some clients prefer them.
If the client says they can only pay by check, give them your mailing address and ask them to send it within two business days. Don't wait passively—follow up after a week if the check hasn't arrived. If you work with corporate clients, ask whether they use a specific payment portal or system; many large companies have required vendors to submit invoices through their own software.
Escalate the conversation if payment is more than two weeks late
After two weeks with no payment and no response to your reminder, send a second message. This one should be slightly firmer but still professional: "I've sent two invoices for the work completed on [date]. I haven't received payment or heard back from you. Please let me know what's holding up the payment so I can help resolve it."
This message does two things: it shows you're serious about getting paid, and it gives the client a chance to explain. Maybe their accounting department lost the invoice, or they're waiting for budget approval, or there's a dispute about the work. If there's a real problem, you want to know now so you can fix it.
If the client still doesn't respond after this message, you have a choice: stop working with them, pursue the debt through small claims court (if the amount is worth it), or write it off. Most freelancers and small business owners choose to stop working with the client and move on, because the cost of pursuing a small debt often exceeds what you'll recover.
Handle disputes about the work or invoice amount
Sometimes a client delays payment because they're unhappy with the work or think the invoice is wrong. Ask directly: "Is there an issue with the invoice or the work? I want to make sure everything is correct before we settle payment." This opens the door to a real conversation instead of a standoff.
If the client says the work wasn't what they expected, listen to the complaint. You may need to revise the work, issue a partial refund, or agree to a lower price. If the invoice itself has an error—a wrong date, a duplicate charge, a math mistake—fix it immediately and send a corrected invoice. These problems are usually fast to resolve once you know they exist.
If the client is disputing the amount because they think your price was too high, that's a negotiation that should have happened before you started. You can offer a small discount to close the deal, but don't undercut yourself significantly. If you do, make it clear this is a one-time adjustment and future work will be at your standard rate.
Protect yourself with contracts and payment terms for repeat clients
If you work with the same client repeatedly, put your payment terms in a contract or a standing agreement. This might say: "Invoices are due within 15 days of receipt. Work will not begin on the next project until the previous invoice is paid in full." A contract removes ambiguity and gives you legal ground to stand on if you need to pursue the debt later.
For clients who have paid late before, adjust your terms. You might require payment upfront for the first half of the project and the remainder on completion. Or you might move to a net 10 (due in 10 days) instead of net 30. You can also build a late fee into your contract—for example, 1.5 percent interest per month on overdue balances—though some clients will resist this.
Know when to stop working and cut your losses
If a client is more than 30 days late and unresponsive, you're unlikely to get paid without legal action. At this point, decide whether the debt is worth pursuing. If you're owed $200 and small claims court costs $75 to file, you're spending half the debt to recover it. If you're owed $5,000, it's worth the effort.
Before you file, send one final written notice stating the amount owed, the date it was due, and that you expect payment within 10 days or you will pursue the debt through small claims court. Keep this message professional and factual—threats or insults can hurt your case. If the client still doesn't pay, you can file in small claims court in the county where they live or do business.
In most cases, the threat of court action is enough to get a response. If it isn't, you'll need to decide whether to proceed with filing or accept the loss. Either way, don't work with this client again.
Frequently Asked Questions
How long should I wait before following up on an unpaid invoice?
Follow up within three to five business days if payment hasn't arrived by the due date. Most delays are accidental, and a quick reminder usually works. If you wait two weeks, the invoice may have been genuinely forgotten or misfiled.
Can I charge a late fee if the client doesn't pay on time?
Yes, if you include it in your contract or invoice terms before the work begins. Late fees are typically 1 to 1.5 percent per month on the overdue balance. Some clients will refuse to agree to this, so decide whether it's a dealbreaker before you start negotiating.
What should I do if a client says they'll pay "next week" but keeps delaying?
Stop working on new projects for them immediately. Don't start the next job until the previous invoice is paid in full. If they keep making excuses, send a final written notice and decide whether to pursue the debt through small claims court or write it off.
Is it okay to ask for a deposit before starting work?
Yes, and it's standard practice for freelancers and contractors. A deposit of 25 to 50 percent protects you if the client cancels or disappears. New clients or clients with a history of late payment should expect to pay a deposit.
What if the client disputes the invoice amount after the work is done?
Ask what the issue is and listen. If there's an error on the invoice, fix it. If they're unhappy with the work, you may need to revise it or offer a partial refund. If they simply think the price is too high, you can negotiate a small discount to close the deal, but make it clear this is one-time only.