Accounting & Invoicing

What Does Net 30 Mean? Payment Terms Explained Simply

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In this guide
  1. The meaning
  2. Other common terms
  3. Work out the due date
  4. If you send invoices
  5. If you receive invoices
  6. Frequently asked questions

If you see “Net 30” on an invoice or in a contract, it means the customer has 30 days to pay. Here is exactly what that means, how the days are counted and what to do as either the person sending or receiving the invoice.

The meaning

“Net” means the full invoice amount, and “30” is the number of days allowed to pay. If an invoice is dated 1 October with Net 30 terms, it is due on 31 October. Some contracts count from the date the invoice is received or approved, so check the wording.

Other common terms

TermMeaning
Due on receiptPay as soon as you get the invoice
Net 15Pay within 15 days
Net 30Pay within 30 days
Net 60Pay within 60 days
2/10 Net 302% discount if paid within 10 days; otherwise full amount in 30 days

Work out the due date

Use our invoice due date calculator to get the exact date for any invoice date and term.

If you send invoices

If you receive invoices

  • Note the due date and pay on time to protect your relationship and any early-payment discount.
  • Ask for the invoice to be sent to the right person to avoid delays.

Frequently asked questions

Does Net 30 include weekends?

Yes. It counts calendar days, unless the contract says business days.

What happens if I pay late?

You may owe a late fee or interest if your agreement allows it. Check the terms.

Is Net 30 the same as monthly?

No. It is 30 days from the invoice date, not the end of the month. “Net 30 EOM” means 30 days after the end of the month.

Related reading: Freelance Payment Terms · How to Get Paid Faster

This article is general information, not legal or tax advice. Rules differ by country, so check what applies to you.

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