How to Chase an Invoice Politely: UK Email Templates
Copy-paste reminder emails and a simple escalation process for getting paid without damaging client relationships.
Late payments are stressful. You need the money to cover bills and payroll, but chasing clients can feel pushy or unprofessional. The good news: a polite, structured approach usually works. Most clients pay when reminded clearly - they've often just forgotten.
Quick Answer
To chase an invoice politely, send a short reminder that includes the invoice number, amount, due date, and a clear request for payment. Keep the tone calm, assume good intent, and make it easy for the client to reply.
If there is still no response, move from a friendly reminder to a firm follow-up, then a final chasing letter, and finally a Letter Before Action.
Copyable four-email sequence
Overdue invoice email template pack
Adapt the cadence to your agreed payment terms and keep a copy of every message. Replace every bracketed field before sending.
Before or on the due date
Friendly payment reminder
Before or on the due date
Friendly payment reminder
Subject: Friendly reminder: invoice [number] is due [date]
Hi [client name], Just a quick reminder that invoice [number] for £[amount] is due on [date]. I have attached another copy for convenience. If payment has already been arranged, please disregard this message. Otherwise, please let me know if you need anything from me to process it. Many thanks, [your name]
A few working days overdue
First overdue follow-up
A few working days overdue
First overdue follow-up
Subject: Invoice [number] is now overdue
Hi [client name], My records show that invoice [number] for £[amount], due on [date], is still outstanding. Could you confirm when payment will be made? If there is a query with the invoice, please tell me so I can resolve it promptly. Best regards, [your name]
After the first follow-up
Firm payment request
After the first follow-up
Firm payment request
Subject: Action required: overdue invoice [number]
Hi [client name], Invoice [number] for £[amount] remains unpaid despite my earlier reminder. It was due on [date]. Please arrange payment by [new payment date], or contact me today if you need to discuss a genuine dispute or payment plan. Regards, [your name]
Before formal recovery action
Final chasing email
Before formal recovery action
Final chasing email
Subject: Final reminder before escalation: invoice [number]
Hi [client name], This is my final reminder that invoice [number] for £[amount], due on [date], remains unpaid. Unless payment or a substantive response is received by [final date], I will consider the next appropriate recovery steps. Please contact me immediately if the amount is disputed or you need to propose a payment plan. Regards, [your name] Note: this email is not a Letter Before Action. Use the applicable pre-action process before starting a court claim.
Why the Right Tone Matters
Chasing too softly can leave you unpaid for months. Chasing too hard can damage relationships and lose future work. The sweet spot is firm but friendly - assume the client meant to pay, give them an easy way to fix it, and escalate only when necessary.
Five Steps to Chase Politely
1. Start with a Gentle Reminder
As soon as an invoice becomes overdue, send a brief, friendly email. Keep the tone light - assume it slipped their mind rather than suggesting they're avoiding you.
Subject: Friendly reminder – Invoice #[Invoice Number]
Hi [Client Name],
I hope you're well. Just a quick note to remind you that invoice #[number] for £[amount] was due on [date]. If it's already been paid, please disregard this. Otherwise, we'd appreciate payment at your earliest convenience.
Many thanks,
[Your name]
2. Use Clear but Professional Language
If the first reminder gets no response, follow up within a few days with something firmer - but still professional. No guilt-tripping or aggression.
Subject: Overdue invoice – action required
Hi [Client Name],
Our records show that invoice #[number] for £[amount], due on [date], has not yet been paid. Could you confirm when we can expect payment? If there's an issue with the invoice, please let us know and we'll sort it quickly.
Best regards,
[Your name]
3. Pick Up the Phone
Sometimes a short phone call works better than another email. People respond to a human voice. Keep it polite:
- • "I just wanted to check if everything's okay with the invoice we sent over."
- • "Could you let me know when payment is likely to go through?"
- • "Is there anything you need from me to help process this?"
You're not accusing - you're offering to help. That often gets a quicker response.
4. Offer Flexible Options
Cash flow problems can affect anyone. If you sense the client is struggling, offering flexibility can save the relationship and still get you paid:
- • "If splitting the payment would help, we can arrange that."
- • "Would a payment plan make it easier for you to settle this?"
A partial payment now is usually better than chasing a full amount for months.
5. Escalate Politely If Needed
If reminders and calls don't work, send a final notice that outlines consequences - but keep the tone professional. You're not threatening; you're stating what will happen.
Subject: Final reminder – Invoice #[number]
Hi [Client Name],
This is a final reminder that invoice #[number] for £[amount], originally due on [date], remains unpaid. If payment is not received within the next 7 days, we may need to suspend services or pass the account to our collections team.
Please arrange payment as soon as possible to avoid further action. If you're experiencing difficulties, please reach out so we can discuss options.
Thank you,
[Your name]
If you need a more formal sequence, use our free chasing letter templates. If the invoice is already overdue, calculate any statutory interest with the late payment calculator before you escalate.
When to Bring in Expert Support
Chasing unpaid invoices eats time. If polite reminders don't work, it may be worth outsourcing. Debt collection agencies or solicitors can take over - often for a percentage of what they recover. For amounts under £10,000, the small claims court is an option too. Under UK law you have up to six years to pursue a debt (including legal limits and your rights), but don't leave it that long - act sooner.
The key is not letting it drag on forever. Set a cutoff - e.g. 60 days - and escalate if needed.
Get Back to Work - We'll Chase for You
You'd rather be working than sending awkward follow-up emails. Experi sends professional payment reminders automatically - you set the schedule once, and it handles the rest. Polite, consistent, and you never write another "just checking in" message.
- ✨ Automated reminders – before and after due dates
- ✨ Professional templates – pre-written, polite follow-ups
- ✨ Payment tracking – see what's overdue at a glance
- ✨ Less chasing, more working – focus on billable work instead
Stop Chasing Manually
Set up automatic payment reminders with Experi. Get paid faster without awkward conversations.
Start Free – No Credit Card RequiredFrequently Asked Questions
How do you politely chase an invoice?
Keep the message short, include the invoice number and amount, ask when payment will be made, and offer to fix any problem with the invoice. Do not start with accusations.
How long should I wait before chasing an invoice?
Send a friendly reminder as soon as the invoice becomes overdue, or a few days before the due date if you want to prevent late payment. Follow up again if there is no response after a few working days.
What comes after a final chasing email?
If a final chasing email is ignored, the next formal step is usually a Letter Before Action. After that, you may be able to use Money Claims Online for a fixed unpaid invoice debt.
Summary
Chasing invoices politely comes down to: assume good intent, be clear about what you need, offer help where you can, and escalate only when necessary. Most clients pay when reminded - the trick is following up consistently without sounding aggressive.
Tools like Experi automate the reminders so you can focus on your work instead of chasing payments.
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