Overdue invoices

An invoice is overdue the day after its due date if the balance is not paid or formally arranged. “They usually pay late” does not change the definition—it only describes a pattern you should manage with tighter terms.

Mark status clearly in your records or History so nothing hides in “unpaid forever.” Visibility is the first collection tool.

Separate truly overdue invoices from drafts you never sent and from invoices waiting on a known approval date. Clarity prevents wasted reminders.

1) Confirm the invoice was received by the right person. 2) Confirm amount, PO, and terms are correct. 3) Run your reminder sequence. 4) Call if email stalls. 5) Send a written final notice. 6) Pause work, offer a payment plan, or seek outside help if needed.

Stay professional at every step. Written calm records protect you if the relationship ends and show you acted reasonably.

Example call opener: “I’m calling about invoice INV-2201 for $3,400 due March 1. Can you tell me where it is in your process and when we should expect payment?” Listen first; then agree a date.

If they propose a date within a short window, confirm it in writing and calendar a follow-up the day after that date. A promise without a follow-up date is not a plan.

If they need longer, offer a short payment plan with amounts and dates. Partial recovery on a schedule beats indefinite silence.

Do not silently accept open-ended delay on large balances while continuing unpaid work. Trade time for structure.

Escalate when reminders go unanswered, promised dates are missed, or the balance is material to your cash flow. Copying a manager or AP lead is appropriate after polite solo attempts.

Pause new work when your contract allows and the account is significantly overdue. Continuing to deliver often reduces your leverage and increases bad-debt risk.

What to do next: define your personal thresholds this week—for example, call at 7 days overdue, final notice at 21, pause work at 30 for non-strategic accounts.

Deposits, shorter terms, milestone billing, accurate contacts, and PO numbers on invoices prevent many repeats of the same overdue story.

After you collect, hold a brief post-mortem: was the root cause process, cash, dispute, or disregard? Fix that cause in your next proposal.

Overdue invoices are a normal part of business. A repeatable response—not panic—keeps them from defining your cash flow.