Overdue Invoice Reminder Short SMS Template

A short overdue invoice SMS reminder is fast, direct, and hard to ignore. Use this copy/paste template to confirm a payment date or push for same-day action.

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Starter

$39

One-time payment for a basic reminder pack.

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Pro

$89

Full multi-email sequence plus templates and variations.

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When to use / when to send

Checklist / what to include

Invoice #{{InvoiceNumber}} and {{Amount}} in the message
A clear request: pay now or confirm the date
Include a short payment link {{PayLink}}

How to use

Copy/paste template

Hi {{Name}}: Invoice #{{InvoiceNumber}} ({{Amount}}) is overdue. Can you confirm the scheduled payment date, or pay here? {{PayLink}} – {{YourName}}

Follow-up plan + common mistakes

If still unpaid after SMS, follow up once by phone
Don’t include detailed histories—keep to one line
Do not use emojis or “urgent” unless you enforce the deadline
Save all SMS and replies for your records

FAQ

Yes, especially for short messages sent after emails are ignored or to established clients with mobile contacts on file.