Net Terms (Net 30)
Agency glossary · Updated July 2026
Definition
Net terms are the number of days a client has to pay an invoice after it is issued. Net 30 means payment is due within 30 days; net 15 and net 7 are shorter. The terms set how long the agency effectively lends the client the money for work already done.
Why it matters
Longer net terms mean the agency finances its clients out of its own cash. Shortening terms, or asking for a deposit, is one of the fastest ways to improve cash flow without raising prices.
Tip
Shorter terms plus easy online payment and gentle automated reminders get you paid faster than long terms and manual chasing.
Net 30 payment terms example
Written on an invoice, net 30 usually appears as a term plus a date, and the date is what gets it paid: "Terms: Net 30. Due 24 September 2026." The word net means the full amount with nothing deducted, and the number is days from the invoice date rather than from the end of the month or from when somebody opened the email.
Where a contract says nothing about timing, US federal prompt payment regulation defaults to the 30th day after the payment period starts, which is where the convention comes from rather than any arbitrary choice. The same rules resolve the ambiguity that causes most disputes: the clock runs from the date the supplier put on a proper invoice.
What 2/10 net 30 means and what it costs
2/10 net 30 offers a 2% discount for paying within 10 days, with the full amount due on day 30. On a $10,000 invoice the buyer pays $9,800 up to day 10 and $10,000 after it. The discount applies to the invoice total.
For the buyer, skipping that discount is expensive in a way the numbers hide. Paying on day 30 rather than day 10 buys 20 extra days at a cost of 2%, which annualises simply to 37.2%. Compounded across the 18 or so times a year that repeats, the true effective rate is closer to 44.6%. Most sources quote the first figure without saying it is the simple version.
For the supplier, that is the same arithmetic read backwards, which is why offering an early payment discount is a real cost rather than a gesture. Two percent to get paid twenty days sooner is worth it if the cash gap is genuinely costing you something, and is expensive financing if it is not.
How long invoices actually take to be paid
The reliable numbers here are platform data rather than surveys. Xero, from aggregated real invoice records, puts the average wait for US small businesses at 29.3 days in the April to June 2026 quarter, up from 28.6, which it attributes to longer terms being offered rather than to worse behaviour. Its late-payment figure for the December 2025 quarter was 7.8 days beyond the due date, the shortest in four years, against 8.0 in the UK and 6.6 in Australia.
Both figures cover small businesses generally rather than agencies. No dataset for agency payment terms specifically exists that we could trace. Several figures circulate for it, and the ones we followed back do not appear on the pages they are attributed to, so they are not repeated here.
Related terms
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Frequently asked questions
Net 30 means the client has 30 days from the invoice date to pay. It is a common payment term for agencies. Shorter terms like net 15 or net 7, or a deposit up front, improve cash flow because the agency finances the client for less time.
Net 30 means payment is due 30 days from the invoice date. The word net signals that the full amount is owed with nothing deducted, and the number is the number of days. So what payment net 30 means in practice is that an invoice dated the 3rd is due on the 2nd of the following month, not at the end of that month, which is the most common misreading. Variants work the same way: net 15 is faster, net 60 and net 90 are slower and are usually a sign of a large client setting the terms.
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