How to follow up on an unpaid contractor invoice

What should I check before sending a reminder?

A reminder can confuse a client who has already paid, especially when you accept cash, checks, or bank transfers. Check the payment source and your records before you contact them. Confirm that you used the correct email or phone number and that the invoice terms match your agreement.

• The actual agreed due date, not just the invoice issue date.
• Any deposit, partial payment, credit, or approved change affecting the balance.
• Whether a payment is pending, received, or still unconfirmed.
• The invoice number and the correct client contact details.
• Whether the client raised a legitimate question or dispute that needs an answer.

What should a friendly payment reminder say?

Use the remaining balance rather than the original total if the client made a partial payment. The following is a fictional example for a $2,000 job with an $800 payment already received. Replace the placeholders and check the numbers before sending.

A useful reminder is specific and gives the client a way to respond. Avoid adding a late fee that was not agreed or threatening consequences that you are not prepared or entitled to pursue. For legal options, get advice appropriate to your contract and location.

Hi [client name], I’m following up on invoice INV-2026-014 for [project], due [agreed due date]. After the $800 payment received, the remaining balance is $1,200. You can pay using the instructions on the invoice. Could you confirm when you expect to send payment? If you have a question about the invoice, please let me know. Thank you, [your name].

How can I follow up without a paid invoice tool?

You can download a free invoice PDF from QuickDollar and send the reminder yourself using your client’s agreed communication channel. Include the invoice or a clear reference to it so the recipient does not need to search an earlier conversation.

1. Check payment receipt and update the balance before writing.
2. Use the invoice number and project name in the email subject or text.
3. Include the amount remaining and the payment instructions.
4. Ask the client for an expected payment date or any invoice questions.
5. Save the message and the client’s reply with the invoice record.
6. Confirm receipt before marking the invoice paid.

How does QuickDollar’s automated follow-up differ?

QuickDollar membership offers payment follow-up for invoices with reminders enabled. Once an invoice is due, QuickDollar asks you whether payment was received. Your explicit unpaid response authorizes a client SMS reminder. Silence from you does not authorize a message to the client.

A client’s reply can communicate when they expect to pay, but it does not prove receipt or automatically mark the invoice paid. QuickDollar cannot observe an outside cash, check, or Zelle payment. Confirm receipt and keep the invoice status accurate.

What does a message history prove?

Keep the invoice, payment records, and communications together. Members can view messages sent for an invoice in QuickDollar’s communication history, which helps you avoid repeatedly sending the same request.

A successful send can mean the delivery provider accepted a message. It is not proof that the client read it, agreed with it, or paid. If the client says they did not receive the invoice, verify the contact details and resend intentionally instead of repeatedly sending automatic duplicates.

What if the client disputes the invoice or does not respond?

If the client has a question about scope, timing, or price, address that issue directly and refer to the agreed work. A clearer invoice or supporting record can be more useful than another generic reminder.

For unresolved nonpayment, review your agreement and seek appropriate professional advice about next steps. This guide provides practical communication examples, not a debt-collection or legal procedure. Do not publish a client’s private invoice or contact information to pressure them.

Frequently asked questions

Sources

• QuickDollar FAQ: payment reminders and message delivery
• QuickDollar product capabilities and limitations

Related guides

• How to show deposits and partial payments on an invoiceSee how to record a received deposit, calculate a contractor invoice’s remaining balance, and avoid confusing requested payments with money already received.
• How to create a contractor invoice without signing upCreate a contractor invoice without an account. Follow a worked example, check the required details, and download a free invoice PDF with QuickDollar.