Invoice 120 Days Overdue: Email Templates for Freelancers

At 120 days overdue, an invoice is at serious risk of never being paid. Friendly reminders are over. Your emails now need to be formal and dated, offer one last realistic way to pay, and state clearly what happens next. Keep it calm and factual: this thread may be read by a collections agency or a judge later.

What changes at 120 days overdue

• Treat it as a formal debt: list the invoice, amount, due date, and every reminder you sent.
• Offer one final option to pay, such as a short payment plan, with fixed dates.
• Name the next step (collections agency or small claims) and the exact deadline.
• Write to the decision-maker and accounts payable, not just your day-to-day contact.

Before you send

• Check your contract for late fees or interest and include them only if the contract allows it.
• Collect your evidence: contract, approvals, delivery emails, and the reminder history.
• Look up the small claims limit and filing deadline in your state or country.
• Stop any new work for this client until the balance is settled.

Free template 1: Formal past-due statement

Replace every [bracket] before sending.

Hi [Client Name],

This is a formal statement for invoice [Invoice #]:

- Amount due: [Amount]
- Original due date: [Due Date]
- Days overdue: 120
- Reminders sent: [Reminder Dates]

The work was delivered on [Delivery Date] as agreed in [Contract / Proposal]. Please pay the full balance by [Reply-By Date] at [Payment Link].

If there is a reason this has not been paid, please tell me in writing by that date.

Regards,
[Your Name]

Free template 2: Last-chance payment plan

Replace every [bracket] before sending.

Hi [Client Name],

Invoice [Invoice #] for [Amount] is now four months overdue. Before I take further steps, I want to offer one last way to settle it.

I can accept [Number] payments of [Installment Amount], due on [Date 1], [Date 2], and [Date 3]. The first payment would need to arrive by [First Payment Date] at [Payment Link].

If you would like to use this plan, please reply by [Reply-By Date] to confirm. If a payment is missed, the full remaining balance becomes due immediately.

Best,
[Your Name]

Free template 3: Final notice before collections

Replace every [bracket] before sending.

Hi [Client Name],

Invoice [Invoice #] for [Amount] has been unpaid for 120 days, despite reminders on [Reminder Dates] and a payment plan offer on [Offer Date].

If I do not receive full payment, or a signed payment agreement, by [Final Deadline], I will refer this balance to [a collections agency / small claims court] without further notice.

You can still pay today at [Payment Link]. I would much rather settle this directly with you.

Regards,
[Your Name]

Free sample: try one email from the full pack before you buy.

Free mini-pack: 3 more follow-up templates (HTML + PDF), no signup.

Related guides

• Invoice 90 days overdue
• Final notice before collections
• Demand letter for an unpaid invoice
• Offer a payment plan for an overdue invoice
• Final notice before small claims

Not legal advice. These are practical communication templates for freelancers and small service businesses. For disputed or large debts, talk to a lawyer in your jurisdiction.