Invoice Payment Terms Explained: Net 30, Due on Receipt

What 'Net 30' Actually Means

'Net' is the total after any discounts or credits, and '30' is the number of calendar days the client has to pay it. The clock starts on the invoice date, not the date the client opens the email, which is one reason to send invoices the day you issue them. Net 30 is the most widely used term in business-to-business trade because it fits the monthly payment runs of most accounts departments. It is a convention, not a law: you can choose a shorter or longer term, as long as the client agrees to it, ideally in writing before the work starts.

Common Payment Terms and What They Mean

These are the terms you will see most often. Shorter terms improve your cash flow; longer terms are sometimes the price of working with large companies.

• -Due on receipt: payment is expected as soon as the invoice arrives. Best for small jobs, one-off clients and consumers.
• -Net 7 / Net 10: full payment within 7 or 10 days. Common for freelancers and small jobs.
• -Net 15: full payment within 15 days. A good default for freelancers and small businesses.
• -Net 30: full payment within 30 days. The standard for business-to-business work.
• -Net 60 / Net 90: full payment within 60 or 90 days. Often demanded by large corporations and retailers; price it in.
• -EOM (end of month): payment due at the end of the month in which the invoice is dated. 'Net 30 EOM' means 30 days after the end of that month.
• -15 MFI: due on the 15th of the month following the invoice.
• -2/10 Net 30: 2% discount if paid within 10 days, otherwise the full amount within 30 days.
• -CIA / PIA (cash or payment in advance): the client pays before you start or ship.
• -COD (cash on delivery): payment when the goods are delivered.
• -50% upfront, 50% on completion: a deposit before work starts and the balance at the end. Common for projects and creative work.

Worked Example: Calculating a Net 30 Due Date

Count calendar days from the invoice date, including weekends. Take an invoice dated Saturday 10 October 2026. October has 31 days, so there are 21 days left in October after the 10th; nine more days takes you to 9 November. Net 30 therefore falls on Monday 9 November 2026. The same invoice on other terms would be due on the dates below. If a due date lands on a weekend or public holiday, many businesses treat the next working day as the deadline, but the safest approach is to state the exact date on the invoice. In Invoita's free generator you pick the term (On receipt, Net 7, Net 15, Net 30, Net 60, Net 90, or a custom date) and the due date is calculated for you.

• -Invoice date: 10 October 2026
• -Due on receipt: 10 October 2026
• -Net 7: 17 October 2026
• -Net 15: 25 October 2026
• -Net 30: 9 November 2026
• -Net 60: 9 December 2026
• -Net 90: 8 January 2027
• -2/10 Net 30: 2% discount if paid by 20 October 2026, otherwise full amount by 9 November 2026

Sample Payment Terms Clauses You Can Copy

Put one of these in the notes or terms section of your invoice and adapt the details. Keep it to two or three sentences: long legal paragraphs are skimmed, short specific ones are followed. If you charge late fees, the client should have agreed to them before the work began, for example in your quote or contract.

• -Standard: 'Payment terms: Net 30. Please pay the total of $2,450.00 by 9 November 2026 by bank transfer to the account below, quoting invoice INV-0057.'
• -Due on receipt: 'Payment is due on receipt of this invoice. You can pay by card at the link below or by bank transfer using the reference INV-0058.'
• -Early-payment discount: 'Terms: 2/10 Net 30. Pay by 20 October 2026 and deduct 2% ($49.00), or pay the full $2,450.00 by 9 November 2026.'
• -Deposit: '50% deposit ($1,225.00) due on receipt to confirm the booking. The remaining 50% is due within 14 days of project completion.'
• -Late fee: 'Invoices unpaid after the due date incur a late fee of 1.5% per month on the outstanding balance, as agreed in our contract dated 1 September 2026.'

How to Choose the Right Terms

Start with the shortest term your client will accept without friction. For freelancers and small service businesses, Net 14 or Net 15 is a sensible default; it gives the client time to route the invoice for approval without leaving you waiting a month. Use Due on receipt for small jobs, consumers and anyone you have not worked with before. Ask for a deposit on large projects or anything involving materials you buy up front; a proforma invoice is a common way to request it (see /blog/what-is-a-proforma-invoice). Accept Net 30 when the client is a business with a monthly payment run, and only accept Net 60 or Net 90 if the work is large enough to justify waiting, ideally with a higher price or a deposit. Whatever you choose, agree it in writing before you start, and keep it the same on every invoice to that client.

What the Law Says About Late Payment

Rules vary, so take this as a starting point rather than legal advice. In the EU, the Late Payment Directive generally limits business-to-business terms to 60 days unless both parties expressly agree otherwise and it is not grossly unfair to the supplier; where no term is agreed, payment is due after 30 days, and public authorities must usually pay within 30 days. In the UK, the Late Payment of Commercial Debts (Interest) Act lets businesses claim statutory interest of 8% above the Bank of England base rate on late business-to-business payments, plus a fixed compensation sum per invoice. In the United States, there is no general federal rule for private contracts; terms are set by agreement and state law, though some cities protect freelancers (New York City's Freelance Isn't Free Act, for example, requires payment within 30 days of completion when no date is agreed). Knowing your rights makes a reminder easier to write.

Tips That Get Invoices Paid on Time

The term you choose matters less than how clearly you present it. These habits shorten the gap between sending and getting paid.

• -Write the calendar due date, not just the term: 'Due 9 November 2026' beats 'Net 30'.
• -Send the invoice the day the work is delivered, because the clock starts on the invoice date.
• -Put payment instructions on the invoice. If you use PayPal, Stripe or similar, paste your own payment link in the notes; Invoita does not add one automatically.
• -Use the same terms in your quote, contract and invoice so there is nothing to dispute.
• -Send a polite reminder the day after the due date, quoting the invoice number and reattaching the PDF.
• -Track what is outstanding. A free Invoita account lets you mark invoices paid or unpaid so nothing slips.

Setting Payment Terms in Invoita

Open the free generator at /generator and click the due date. Choose a term from the list and the due date is filled in from the issue date; choose a custom date if you agreed something else. Add your terms clause and payment details in the notes, then download the PDF and send it from your own email. There is no signup and no watermark, and your draft stays in your browser. If you are new to invoicing, start with our step-by-step guide at /blog/how-to-make-an-invoice, and use the checklist at /blog/what-to-include-on-an-invoice to make sure nothing is missing.

Frequently Asked Questions

Quick answers to common questions about Net 30 and other payment terms.

• -What does Net 30 mean on an invoice? Net 30 means the full invoice amount is due within 30 calendar days of the invoice date. An invoice dated 10 October 2026 on Net 30 terms is due on 9 November 2026. 'Net' refers to the total after any discounts or credits.
• -Does Net 30 count weekends and holidays? Yes. Net terms count calendar days, not business days, unless your contract says otherwise. If the due date falls on a weekend or public holiday, many businesses treat the next working day as the deadline, so write the exact calendar date on the invoice to avoid any argument.
• -What does due on receipt mean? Due on receipt means the client should pay as soon as they receive the invoice. In practice most clients pay within a few days. It suits small one-off jobs and new clients, but large companies with fixed payment runs may still pay on their own schedule.
• -What does 2/10 Net 30 mean? The client may take a 2% discount if they pay within 10 days; otherwise the full amount is due within 30 days. On a $5,000 invoice, paying by day 10 costs the client $4,900.
• -Are Net 30 terms legally required? No law requires Net 30 specifically, but some set limits. EU rules generally cap business-to-business terms at 60 days unless both sides expressly agree otherwise, and default to 30 days when no term is agreed. UK law lets suppliers claim statutory interest on late business payments. Check the rules where you and your client are based.

Wrapping Up

Payment terms are a promise about time: Due on receipt means now, Net 15 and Net 30 mean within 15 or 30 calendar days of the invoice date, and 2/10 Net 30 rewards the client for paying early. Choose the shortest term your client will accept, agree it before the work starts, and always write the exact due date on the invoice alongside clear payment instructions. Do that consistently and most late payments simply stop happening.