Invoice Payment Terms Explained: Net 30, Due on Receipt & More

What "Net 30" and its cousins actually mean

"Net" terms are a countdown. Net 30 means the full (net) amount is due 30 calendar days after the invoice date; Net 14 and Net 7 are the same idea at two weeks and one week. Net 60 and Net 90 exist too — mostly imposed by large corporations with powerful procurement departments — and they mean your money arrives two or three months after you did the work.

Two details catch people out. First, the clock starts on the invoice date, not the delivery date and not the day the client "processes" it — which is why you should invoice the moment work is delivered. Second, "days" means calendar days unless your contract says business days. Print the resulting due date on the invoice itself ("Due 28 November 2026") so nobody has to interpret anything.

• Due on receipt — payment expected as soon as the invoice arrives.
• Net 7 / Net 14 — due 7 or 14 days after the invoice date.
• Net 30 — the most common business standard: due 30 days after the invoice date.
• Net 60 / Net 90 — long terms typical of large corporates; price them into your quote.
• EOM — due at the end of the month in which the invoice is issued.

When short terms are fair — and when they backfire

"Due on receipt" suits small, one-off jobs and clients paying by card or wallet: the work is done, the amount is agreed, there is nothing to schedule. For individuals — parents paying a tutor, a homeowner paying a plumber — it is the natural default, and most pay within a day or two when the invoice carries a payment link or QR code they can act on immediately.

For business clients, demanding receipt-level speed can backfire: their finance team pays in weekly or monthly runs regardless of what your invoice says, and terms they cannot meet just get ignored. Net 14 is often the sweet spot for small businesses invoicing other small businesses — short enough to protect your cash flow, realistic enough to be honoured. Whatever you choose, agree it before the work starts and print it on the quote, so the invoice terms are a reminder, not a surprise.

Discounts for early payment: 2/10 Net 30

The notation "2/10 Net 30" means: take 2% off if you pay within 10 days; otherwise the full amount is due in 30. On a 10,000 invoice, the client saves 200 by paying 20 days early — and you effectively pay 200 for three weeks’ faster cash. Annualised, that is an expensive way to borrow, which is why the discount exists mainly where it is industry custom (manufacturing, wholesale, construction supply).

Offer it only if the maths works for you and only to clients whose normal behaviour is to pay at day 30 anyway — there is no sense discounting for a client who already pays in a week. If you do offer it, state it on the invoice in words, not just code: "2% discount if paid by 12 November; otherwise full amount due 2 December."

Choosing terms that match your cash flow

Your terms should be set by your outgoings, not by habit. List your own fixed dates — rent, salaries, software, suppliers — and work backwards. If your costs land in the first week of the month, invoices issued mid-month on Net 30 will reliably arrive after them, and you will fund the gap forever. Shorter terms, deposits, or milestone billing (a third upfront, a third at midpoint, a third on delivery) reshape the same revenue into money that arrives when you need it.

Staged payments deserve emphasis because they also reduce risk: a client who stops paying stops the project at the next milestone, not at the end. For any job longer than a month or larger than you can afford to lose, never let the full amount ride on a single end-of-project invoice, whatever its terms say.

Late fees and interest: decide before you need them

Terms are also where late fees live. A typical clause charges 1–2% per month on overdue balances, or a flat administration fee. Some jurisdictions give you a statutory right to interest on late commercial payments; in others, you can only charge what the client agreed to in advance — which is why the fee must appear in your quote, contract or terms before the work, and then be repeated on the invoice.

Used well, a late fee is mostly a deterrent: clients pay the invoices with consequences first. Apply it consistently rather than emotionally — waiving it "this once" for a good client who warned you is fine; never mentioning it until you are angry is not. And keep fees proportionate and lawful in your country; an unenforceable penalty clause protects nobody.

Put the terms everywhere they need to be

Terms only work if they are visible at every step: in the quote the client accepts, in the contract or email agreement, on the invoice itself, and in your reminder messages, which should quote the due date exactly as printed. In this invoice generator, choosing a term like Net 14 or Net 30 sets the due date automatically from the issue date, and the terms line prints on the PDF — one less thing to calculate or forget when you are invoicing at speed.

Review your standard terms once a year. If a client consistently pays at day 45 against Net 14 terms, the honest fix is either a conversation or new terms you both actually keep — quietly tolerating it teaches the market that your dates are decorative, and decorative dates are the most expensive terms of all.