Letter of demand template
A clear, firm letter of demand resolves more overdue accounts than any other single step. Fill in the details below and copy or print a ready-to-send letter in seconds.
Account details
30 July 2026
[Debtor business name]
FORMAL LETTER OF DEMAND
Re: Outstanding amount of $0.00 — Invoice [invoice number] dated —
We write on behalf of [Your business name] regarding the above account, which remains unpaid.
Our records show that invoice [invoice number], dated — for $0.00, fell due for payment on — and remains outstanding. Despite the due date having passed, payment has not been received.
DEMAND
We hereby demand payment of the full outstanding amount of $0.00 within 7 days of the date of this letter, being by 5 August 2026.
Payment may be made to [Your business name] using the details on the original invoice. If you dispute this debt, you must notify us in writing within the same period, setting out the basis of the dispute and any supporting documents.
If payment is not received, or a satisfactory arrangement is not reached, by 5 August 2026, we may — without further notice — refer this matter for commercial debt recovery and/or commence legal proceedings to recover the debt, together with any interest and recoverable costs. Such action may affect your business credit standing.
We would prefer to resolve this matter cooperatively and trust that prompt payment will make further action unnecessary.
Yours faithfully,
[Your business name]
What a letter of demand is — and why it works
A letter of demand is a formal written request for payment of a debt by a set deadline, sent before any recovery or legal action. It signals that the matter has moved from a routine reminder to a serious step — and for most overdue commercial accounts, that shift is enough to prompt payment or open a conversation about an arrangement.
What a good letter of demand includes
- Who and what — your business, the debtor, and the specific invoice(s), date(s) and amount.
- A clear demand — the full amount owed and a firm deadline (commonly 7–14 days).
- How to pay — and how to raise a genuine dispute, in writing, within the same period.
- The consequence — what happens if the deadline passes (recovery action, legal proceedings, interest and costs).
- A professional tone — firm, factual, and free of threats or anything that could be read as harassment.
Tip: send it in a way you can prove — email with read receipt, or post with tracking — and keep a copy. The date it was sent matters if the matter escalates. Read more in our guide to letters of demand.
If the deadline passes
If the debtor does not pay or respond, the next step is usually professional recovery. Merion acts on a commission-only basis — refer the debt and we take it from the letter stage through to recovery, or check the deadline first with the statute of limitations checker.
This template is a general guide only and is not legal advice. It does not account for the specifics of your contract, terms of trade, or jurisdiction. For complex, disputed or high-value debts, seek advice from a qualified lawyer before sending.
Let us send the demand — and recover the debt.
No upfront cost, no lock-in. We only charge a commission on what we actually collect.