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Past-Due Notice (Firm but Fair)

Past-dueProfessionalPayment

One past-due notice that states amount, due date, days past due, and payment options (card, ACH, check) so the customer knows exactly what to do. Tone is professional and firm: pay by this date to avoid late fees; if you need a payment plan, call. Keeps the relationship intact while getting paid. Send when the invoice is 7–14 days past due; follow up with a call if they don't respond by the deadline.

For teams dealing with overdue invoices who want to stay professional and avoid sounding aggressive or vague so good customers don't feel attacked.

Next: Send this notice on the next 10 past-due invoices; note how many pay or call; then tweak the wording or deadline and consider automating it in your invoicing tool.

Copy/paste template

Past-Due Notice (Firm but Fair)

  • - Past-Due Notice Template:
  • -
  • - Subject: Invoice [#] - Past Due Notice
  • -
  • - Hi [Name],
  • -
  • - Invoice [#] for [job type] on [date] is now [X] days past due.
  • -
  • - Amount due: $[amount]
  • - Due date: [date]
  • - Days past due: [X]
  • -
  • - Please pay by [date] to avoid late fees. Payment options:
  • - - Card: [payment link]
  • - - ACH: [bank details]
  • - - Check: [mailing address]
  • -
  • - If you need a different payment plan, call me at [number].
  • -
  • - Thanks, [Your name]

How to customize

Replace placeholders:

  • [Name] → Customer or tech name
  • [time] → Arrival time (e.g., "2:00 PM" or "in 30 minutes")
  • [link] → Job link or tracking URL

Avoid these mistakes:

  • Don't use overly aggressive language (e.g., "URGENT: Payment due now!")
  • Don't use confusing abbreviations or jargon
  • Don't make promises you can't keep (e.g., "We'll be there in 10 minutes" if it's not realistic)

How to use it

  1. Send the notice when the invoice is 7–14 days past due so you're not nagging on day 2 or waiting until day 45.
  2. Include amount due, original due date, days past due, and every payment option (card link, ACH, check, mailing address).
  3. Set one clear deadline: pay by [date] to avoid late fees so they know the consequence.
  4. Offer to discuss a payment plan if needed and give a number to call so they have a path other than ignoring it.
  5. Keep the tone professional and firm: state the facts, state the deadline, offer help; no threats or guilt.
  6. If payment isn't received by the deadline, follow up with a call before escalating so you don't burn the relationship over a missed email.

Common tweaks

  • Add late fee language only if you actually enforce late fees so the deadline is credible.
  • Include a payment plan option for larger balances so they can pay in chunks instead of going dark.
  • Add a note about service suspension only if you will actually pause service; empty threats hurt credibility.
  • Personalize the opening if you have a relationship (e.g. reference the job) so it doesn't feel like a form letter.
Back to Late Invoices hub

Related guides

Guides that help with this pain:

Late Invoices: A 7-Day Fix to Get Paid FasterOn-Site Payments: Card vs Link vs Invoice (Practical Setup)

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