Chapter 5 of 8

Sending late payment requests


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Small business guides > The invoicing survival guide > Sending late payment requests

Sending payment requests for overdue invoices

Following up on late payments isn’t a job anyone likes. It often gets put off in favour of easier or more enjoyable tasks. But it’s critical to business health, so let’s look at how to do it.

unpaid invoices

When to follow up unpaid invoices

If an invoice goes past the due date – and almost half do – you’ll need to prompt your customer. That often feels uncomfortable but don’t put it off. You’re not asking for a favour: the customer has accepted something from you and now it’s time for them to keep their side of the bargain.

Keep an eye on your accounts receivable (the list of invoices that aren’t paid) and tackle the oldest debts first. Aim to keep reducing the number of unpaid invoices and the total amount of money owing to you.

overdue invoices

Ways to chase overdue invoices

The longer you let an invoice go unpaid, the lower the chances that it ever will be. Follow up fast with gentle reminders, and take it from there. Here are your options for overdue invoices.

1. Write a payment request letter or email

The least daunting way to chase payment is to send an email. Be polite, quote the invoice number, say when it was due, and ask when you can expect payment. It’s a good idea to send the invoice again with your message.

email reminder for late payment of invoices

2. Send a statement

A statement differs from an invoice in that it shows all the customer’s unpaid invoices – or summarises all their invoices and payments – between two dates. Statements aren’t commonly sent anymore but they can still be a useful form of payment request when a customer has more than one unpaid invoice.

3. Pick up the phone

A phone call is powerful – awkward to make, but effective. It’s awkward for the customer too and that’s why it works. You don’t need to say much. Just be polite and friendly and tell them what invoice is late. Then let them do the talking.

If the client disputes some aspect of the invoice, stay calm and listen to what they have to say. Ask them to pay the rest of the invoice while you sort out the problem with them.

Always keep notes of your phone calls so that you have a reminder of the commitments your customer has made. Check regularly for their payment and phone again if necessary.

4. Charge a late payment fee

You can charge a fee for late invoices, but only if customers know you have a penalty policy. It’s a good idea to write late fees into your service agreement, and get customers to sign it before you start doing business. Then you can mention that penalties may kick in when you’re sending payment requests.

The gentle reminder email you don’t have to send

Following up on invoices can be soul-crushing work. You can remove yourself from the equation by using an online invoicing system. The software keeps a list of all your invoices and watches your bank deposits for matching payments. When an invoice is still unpaid on its due date, the software automatically sends a pre-written email reminding the customer they owe you. You’ll only need to get involved with cases where reminders have been ignored. Learn more about online invoicing software.

warning for late invoice payments

What to do when people just don’t pay

Really reluctant payers are a fact of life, so what can you do when you encounter these sticky situations?

Agree on a payment plan

If your customer isn’t paying because they’re low on cash, you could suggest they make part payments over several weeks or months. It will make your bookkeeping a little harder, but it’s worth it to get paid eventually. Remember to ask the customer to quote the invoice number in each part-payment they make, so it’s easy to keep track.

Stop supplying them until the outstanding invoice is paid

Non-paying customers are bad for business, so you’ll probably want to stop working with them. This can be complicated if their business is usually worth a lot to you. Cutting them off could signal the end of the relationship, so make sure you can live with that.

Get a debt collector to chase the overdue invoice

Debt collectors have a knack for getting overdue invoices paid out. That’s why they’re in business. But they may take 25% or more of the money as payment for their services. Check their terms before signing up.

Send a warning letter

the payment isn’t made within a specified timeframe. It includes details of any interest payable and the threat of legal proceedings. The letter can be highly effective in recovering debts without actually having to go to court. A letter which has been prepared by a lawyer will not only cover all the required elements, it will also show that you’re serious about collecting the debt.

Write off the invoice as a bad debt

You may decide these steps are too drastic for a small outstanding invoice. Or perhaps you’ll try them and get nowhere. Either way, there’s a chance you’ll be left with an unpaid invoice from time to time. You need to write it off as a bad debt. This step is important for two reasons.

  1. It ensures your books reflect the lost income.

  2. It allows you to claim back any tax you may have already paid on the expected income.

Learn more about bad debt adjustments from the ATO.

Cristina Garza

"With past due invoices, we use Xero to send out automated invoice reminders. We set the tone to start light and become firmer as the invoices age. We also call the client – the answer may be as simple as changing the contact in our Xero record."

Cristina Garza, Accountingprose, Xero gold partner


Chapter 6: How to improve your invoicing process

Check out our tips for making the invoicing process simpler so it takes up less of your valuable time and the money flows in faster. And see the additional benefits that online invoicing brings.

Read chapter 6