Net 30 Overdue Invoice Email Template (B2B-Friendly)

Net 30 invoices go overdue all the time in B2B. The goal isn’t to argue—it’s to get a confirmed payment date from the right person (often AP) with everything they need to process it.

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Subject lines

  • Net 30 invoice overdue — #{InvoiceNumber}
  • Payment date confirmation — #{InvoiceNumber}
  • AP status request: invoice #{InvoiceNumber}
  • Overdue (Net 30): invoice #{InvoiceNumber}
  • Please confirm payment timing — #{InvoiceNumber}

Email templates

Template 1 — Net 30 overdue (best default)
Template 2 — AP-friendly status request

If AP needs more info, include these fields

  • PO number: {PONumber}
  • Vendor ID: {VendorId}
  • Vendor/legal name: {VendorName}
  • Billing email on file: {BillingEmail}
  • Remit-to / pay link: {PaymentDetails}

Recommended timing (Net 30)

  • Day 1–2 overdue: payment date confirmation request
  • Day 5–7 overdue: AP status request (include PO/vendor fields)
  • Day 10–14 overdue: final notice with deadline (if needed)

FAQ

Net 30 means payment is due 30 days after the invoice date (or per your agreed terms).

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