- Before the work: settle how you'll be paid
- The first request: when you send the invoice

To ask for payment professionally:
- settle the terms before you start the work;
- ask in writing when you send the invoice;
- make every request specific: the invoice number, the amount still owed, the due date and how to pay;
- keep the tone factual each time you follow up.
This page covers the wording of the request at each point. For a full reminder schedule, see how to write invoice payment reminders. For the steps once an invoice is overdue, see how to follow up on unpaid invoices.
Billed publishes this page.
Before the work: settle how you'll be paid
Put the price, the payment terms and when payment is due in your quote or contract. Later requests can then repeat terms the client has already accepted, rather than raise them for the first time. See invoice payment terms explained and freelance contract essentials.
The first request: when you send the invoice
The message that goes with the invoice is your first request for payment. Include:
- the invoice number and what it's for;
- the amount and the due date;
- how the client can pay;
- who to contact with questions.
Sample wording, for the invoice in the example below:
Hi Dana, attached is invoice INV-0412 for $2,750.00 for the March product photography. It's due on March 17, 2026. You can pay by card or bank transfer; the details are on the invoice. Let me know if you have any questions. Thanks, Sam
On the due date and after
- Give the amount still owed. If part has been paid, state the balance, not the original total.
- Keep each message to one invoice, and repeat its number and due date.
- Ask a question the client can answer, such as when they expect to pay.
- Keep the tone factual. State what's owed and when it was due, without guessing at the reason.
For when to send each reminder and how the wording changes over time, see how to write invoice payment reminders. For what counts as overdue, see what is an overdue invoice.
Asking by phone or in person
- Have the invoice in front of you, and give its number and amount.
- Ask when the client expects to pay, and listen for a problem you can help with, such as a missing purchase order or the wrong contact.
- Afterward, confirm what was said in a short email, so there's a written record.
If the client questions the invoice
Find out which lines are in question before you ask again. Keep asking for the parts that aren't in question. See common invoice disputes and resolutions.
What to leave out
- Fees or interest that aren't in your terms. See how to add late fees to invoices.
- Threats of steps you don't plan to take.
- Messages to anyone other than your contact at the client, and anything posted in public.
If the invoice stays unpaid after your final notice, see how to collect money from clients who won't pay. Check local rules, and ask a lawyer where needed, before any legal step.
Sample: asking for the balance of a part-paid invoice
These are sample figures and dates for a fictional photographer.
- Invoice INV-0412: $2,750.00, dated Monday, March 2, 2026, on net 15 terms. Due date: March 2 + 15 days = Tuesday, March 17, 2026.
- Payment received on March 10: $1,000.00.
- Balance: $2,750.00 − $1,000.00 = $1,750.00.
- On Wednesday, March 18, the balance is 1 day past due.
Sample wording for March 18:
Hi Dana, thank you for the $1,000.00 payment on March 10 toward invoice INV-0412. The remaining $1,750.00 was due yesterday, March 17. Could you let me know when you expect to pay it? You can pay the same way as before. Thanks, Sam
The message names the invoice, thanks the client for the part paid, states the balance and the date it was due, and asks one question.
Where Billed fits
- Billed's features page says: "Set due dates for payment on your invoices so your clients know when they have to pay you."
- Its client management page says: "Keep a comprehensive record of all payments in one place, easily track payment history, stay informed about outstanding balances, and send payment reminders using Billed client management."
When this guide isn't for you
If you collect debts on behalf of other businesses, or the amount is large enough for legal action, ask a lawyer which rules apply. If you're working out how clients will pay you in the first place, see how to accept online payments.
Related Articles
- How to Write Invoice Payment Reminders
- How to Follow Up on Unpaid Invoices
- What Is an Overdue Invoice?
- Common Invoice Disputes and Resolutions
- How to Collect Money from Clients Who Won't Pay
- How to Accept Online Payments for Your Small Business
- How to Handle Difficult Clients
Frequently Asked Questions
How do I ask for payment without sounding rude?
State the facts: the invoice number, the amount, the due date and how to pay. Then ask one direct question, such as when the client expects to pay. Leave out blame and guesses about why the payment is late.
What should a payment request include?
Name the invoice by its number and state the balance outstanding; for an invoice that's been part-paid, give that balance, not the original total. Then add the date payment was due, the ways the client can pay you, and a person to reply to if anything is unclear.
Should I ask for payment by email or by phone?
Start in writing, so there's a record of each request. If emails go unanswered, a call can help. Confirm what was said in a short email afterward.
What if the client says they can't pay yet?
Ask when they can pay, and whether part can be paid now. Then confirm the plan in writing, with the amounts and dates.

