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Invoice Chasing Email Template Guide UK

Use this invoice chasing email template to follow up unpaid invoices politely, protect cash flow, and keep payment records tidy.

Offlico Editorial 2026-07-04 9 min read

What this searcher needs

The practical search query this article answers is invoice chasing email template. Google autocomplete also showed invoice chasing email template, invoice message example, invoice message to customer example, and how to chase an invoice.

The operator problem is not writing one perfect email. It is getting paid without sounding awkward, while keeping the invoice, client, appointment, reminder, and payment record clear enough to follow up again if needed.

That matters commercially for Offlico because invoice chasing sits inside bookkeeping. Mobile and appointment based businesses need payments, invoices, receipts, client records, and reminders close together so unpaid work does not become an evening admin search.

Invoice chasing workflow showing invoice sent reminder due and payment recorded
Invoice chasing works best when the message, due date, and payment record stay connected.

Offlico workflow visual

Check the facts before chasing

A chasing email is only useful if the details are right. Before you send anything, check the client name, invoice number, amount, due date, payment method, and whether the customer has already paid by another route.

The GOV.UK invoicing and taking payment guidance is a useful baseline because a chase is easier when the invoice itself is clear. The Small Business Commissioner payment terms guidance is also worth checking before your terms become a problem.

Pre send checks

  • invoice number and issue date
  • customer name and service or job reference
  • amount due and whether VAT applies
  • payment due date and agreed terms
  • bank details or payment link
  • whether a deposit, partial payment, or credit note exists
  • last message sent and promised next step

Use a clear chasing sequence

Do not jump from silence to a threat. Most small businesses need a sequence that starts helpful, then becomes firmer as the invoice gets older.

The Small Business Commissioner unpaid invoice guidance explains practical steps for unpaid invoices, while GOV.UK late commercial payment guidance explains rules that may apply to late commercial payments. This article is not legal advice, but the operational point is simple: keep records and escalate deliberately.

StageToneMain job
Before dueHelpfulConfirm the invoice and payment route
On due datePoliteAsk whether payment has been arranged
7 days overdueClearRestate amount, date, and next step
14 days overdueFirmAsk for a payment date and explain the follow up
Final noticeFormalState the action you will take if payment is not made

Copy ready email templates

Use these as starting points, then adjust them to the client, job, and relationship. Keep the subject line specific so the customer can find the invoice quickly.

Five templates

01

Before due

Subject: Invoice [number] due on [date]. Hi [name], quick reminder that invoice [number] for [service] is due on [date]. You can pay using [method]. Thank you.

02

Due today

Subject: Invoice [number] due today. Hi [name], invoice [number] for [amount] is due today. Please let me know if payment has already been sent.

03

7 days overdue

Subject: Invoice [number] is now overdue. Hi [name], invoice [number] for [amount] was due on [date]. Could you arrange payment today or confirm when it will be paid?

04

14 days overdue

Subject: Payment date needed for invoice [number]. Hi [name], this invoice is now 14 days overdue. Please reply with a payment date by [date] so I can update the record.

05

Final notice

Subject: Final reminder for invoice [number]. Hi [name], I still have not received payment for invoice [number]. If payment is not received by [date], I will move this to the next recovery step.

Keep the message professional

A good chasing email is brief, factual, and easy to act on. The GOV.UK email and text message guidance is written for public services, but the plain language principle fits invoice chasing too.

Avoid blame unless you have reached a formal stage. Ask for payment, include the route, and make the next action obvious. If the message becomes marketing, use privacy guidance such as the ICO direct marketing guidance to keep operational and promotional messages separate.

  • Use the invoice number in the subject line
  • Put the amount and due date near the top
  • Give one payment route, not a list of confusing options
  • Ask for a payment date if the client cannot pay today
  • Record the message against the client and invoice
  • Do not hide important terms until the final reminder

Treat chasing as cash flow work

Late payment is not only an admin nuisance. It affects cash flow, stock, travel, wages, tax savings, and the owner’s time. The Federation of Small Businesses late payment guide, British Business Bank late payment guidance, and MoneyHelper self employment guidance all point to the same wider issue: small businesses need predictable money routines, not heroic end of month chasing.

Use examples carefully

Template libraries from Xero, QuickBooks, FreshBooks, and Sage are useful for wording ideas, but the workflow around the template matters more.

If the invoice record is messy, the best email still starts another manual thread. If the record is clear, the template becomes a calm next step.

Template aloneWorkflow with records
You copy wording from notesThe right stage appears from the invoice status
You search for the invoice numberThe message opens from the invoice record
You guess whether the client paidPayment status is visible before sending
You forget the next chaseThe follow up task is scheduled automatically

Where Offlico fits

Offlico fits this problem when invoice chasing is treated as part of bookkeeping, not a separate inbox task. The appointment shows the work, the invoice shows the amount, the payment status shows what is still due, and the client record keeps the reminder history.

That makes chasing less personal and more factual. You are not trying to remember who owes what. You are following a clear record.

Bookkeeping workflow connecting invoice payment reminder and client record
A connected invoice record makes each chase easier to write and easier to track.

Offlico workflow visual

Final takeaway

An invoice chasing email template should help a small business get paid without turning every overdue invoice into an awkward custom message.

Start with clear invoice records, send polite reminders at agreed stages, make payment easy, and record every step. The calmer the bookkeeping workflow is, the easier the email becomes.

What should an invoice chasing email include?

Include the invoice number, amount due, due date, service or job reference, payment route, and a clear request for payment or a payment date.

When should I chase an unpaid invoice?

Start with a polite reminder before or on the due date, then follow up at clear stages such as 7 days overdue, 14 days overdue, and final notice if payment is still missing.

Can I charge interest on a late invoice?

UK rules may allow interest and debt recovery costs on late commercial payments. Check GOV.UK guidance and your agreed payment terms before applying them.