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Net 30, Net 15, Net 60: what invoice payment terms actually mean

Monkee · September 15, 2026

"Net-30" is printed on millions of invoices and understood by almost nobody the first time they see it. The idea is simple: the number is the count of days the client has to pay, measured from the invoice date. Net-30 means payment is due 30 days after you send the invoice. Net-15 means 15 days. Net-60 means 60. That is the whole definition. The part that matters is choosing the number on purpose instead of copying whatever your last client used.

What each term looks like in practice

All net terms work the same way: invoice date plus the number of days equals the due date. Send an invoice on September 1 with net-30 terms and the due date is October 1. The differences are all about cash flow and client machinery.

• Net-15 is the freelancer's friend. Two weeks is enough for any normal client to process a payment, and it keeps your money arriving roughly in the same month as the work. Best for project work, retainers, and any client who pays by bank transfer or card.
• Net-30 is the corporate standard. Larger companies run accounts payable on monthly cycles, and their standard vendor terms are usually net-30. If you invoice enterprises, matching their cycle means fewer "we pay on 30-day terms" conversations.
• Net-60 is the enterprise stretch. Some big companies pay all vendors on 60-day cycles. It is a long time for a freelancer to wait. Treat it as a concession, not a default, and price it in.

You will also see "2/10 net 30" on some invoices. That is an early-payment discount: 2% off if the client pays within 10 days, otherwise the full amount in 30. It is a legitimate lever for speeding up payment, and it gets its own treatment in our guide to late fees and early-payment discounts.

The cash flow math you are actually agreeing to

Every net term is an interest-free loan from you to your client, and the length of the loan is the number. If you invoice $4,000 on net-60 terms, you have financed $4,000 of the client's operations for two months out of your own pocket. Nothing wrong with that if you chose it. It is expensive if you drifted into it.

The practical question is simple: how long can you comfortably wait for this money? If the invoice covers rent due on the first and you sent it on the fifteenth, net-30 leaves you short. Freelancers have payrolls of one, and that payroll runs on rent, groceries, and software subscriptions. Shorter terms are not aggressive. They are honest about how your business works.

Net-30 is the client's comfort. Net-15 is yours. When in doubt, default to yours.

How to choose: match the terms to the client

• Small business or startup client, paying by card or transfer: net-15. They can pay fast, and short terms keep small amounts from getting forgotten.
• Mid-size company with an accounting person: net-15 or net-30. Ask what their cycle is. If they say 30, take 30 and stop fighting their machinery.
• Enterprise with a procurement department: net-30, sometimes net-60 if they insist. Price the wait into your rate or your deposit.
• Rush job or small invoice under a few hundred: consider due upon receipt instead. Small invoices paid fast beat small invoices aging on someone's desk.
• First project with a new client: shorter is safer. Net-15 or a 50% deposit up front. Generous terms are for clients who have earned them.

When a client demands net-60

Sometimes a big client says all vendors are on net-60 and there is no negotiation. That happens. You have three moves: accept it, negotiate it, or price it. Negotiating works more often than freelancers expect: "I can do net-30" is a complete sentence, and many AP departments can flex for small vendors. If they cannot, price the wait: a higher rate, a larger deposit, or milestone payments that split the invoice into smaller pieces with their own due dates. A net-60 invoice with a 50% deposit is really a net-60 invoice on half the money, which changes the math completely.

State the terms twice, in writing

Terms the client first sees on the invoice are terms you will have to defend. Terms agreed before the work starts are just the deal. Put the terms in your proposal or contract, and put them on the invoice itself, with the actual due date spelled out. "Net-15" plus "Due October 16" leaves nothing to interpret. This is the single most important habit in our payment terms cornerstone guide, and it is worth repeating here: agreement before work, repetition on the invoice.

Payment terms: net-15. Invoices are due within 15 days of
the invoice date. Please reference the invoice number with
your payment.

Putting terms on a real invoice

The generator handles the arithmetic: set your terms once in Settings and every new invoice gets the right due date automatically. No signup, nothing uploaded, everything stays in your browser.

Make an invoice with real terms

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