Overdue-invoice follow-up preparation

The outcome

Collections stop depending on who remembers to chase. Each week, every overdue invoice is either ready to follow up or held for a stated reason. The drafts read like your firm wrote them: a light reminder at 10 days, a request for a date at 40, a direct note from the account lead once a promise is missed. Each cites the invoice, the amount, the due date and what the client last said.

The plan also holds back what should not go out: the disputed invoice, the one a still-unidentified payment may have settled, the balance whose cause nobody has confirmed. Nothing is sent by the capability. The account lead or billing coordinator reads each draft, edits it and sends it.

Who starts the work, and when

The billing coordinator runs it each week after aging is refreshed and the exception list is assembled, which keeps every hold current. The billing coordinator sends the early reminders. Account leads review and send the firmer notes for their own clients.

What they supply

• The refreshed aging report.
• Account-lead notes: promised dates, disputes, holds, preferred contacts.
• Past correspondence on each overdue invoice, to avoid repeating a reminder or ignoring a reply.
• The current exception list, which supplies holds for unconfirmed balances and unidentified receipts.
• The firm’s tone guide: brackets, one approved message for each, and who sends.

What comes out

A follow-up plan listing every overdue invoice with its action and sender, then the drafts. Each held invoice carries its reason and who can release it.

To: [Client G payables contact]   Cc: [Account lead]
Subject: Invoice 1036, $1,850: payment date

Hello [Name],

Thank you for paying Invoice 1047, which reached us on
24 September. Invoice 1036 for $1,850, due 19 August, is
still open on our records, and a copy is attached. Could you
let me know when it is scheduled for payment? If anything on
it needs a closer look, reply here and I will bring in
[Account lead].

[Billing coordinator]

Where it fits

• Professional services, where the relationship sets the tone and the account lead sees a firm note first.
• Law firms, where the responsible attorney needs to know before a client is pressed.
• Marketing and advertising, where retainers and project invoices to one client age side by side.
• Finance and accounting, which owns collections and the aging report.
• Customer success and account management, whose leads send the firmer notes.
• Growth & scaling, when the client list outgrows the founder chasing invoices personally.
• Established businesses, where a steady weekly rhythm keeps old balances from settling in.

What has to change for your company

Set your brackets and one approved message for each. Decide who sends and who is copied at each bracket, and whether a missed promise goes straight to the account lead. Agree the holds: disputed, on hold by agreement, balance under review, payment unidentified. Decide where drafts land. No draft offers a payment plan, a discount or a credit; the sender adds one only with the controller’s approval.

What has been checked

Fully Powered AI wrote this capability template. It was editorially reviewed on 9 November 2026. It has not yet been tested in a client environment. It has not yet been tested as a packaged version in ChatGPT, Claude, Copilot or Gemini.

Testing in your environment means running it against a past aging report with cases written in advance: a disputed invoice, a missed promise, a client who has already paid, a reminder sent two days ago and an invoice with no contact on file. The billing coordinator and an account lead judge each plan and draft against the expected behavior before anyone relies on it. Pilot acceptance-test preparation sets those cases up, and what we test before we call an AI workflow ready describes the record we keep.