What Net 30 actually means, how every common payment term works, and why most freelancers should stop defaulting to 30 days.
BillingOtter Team
Net 30 means the full invoice amount is due 30 calendar days after the invoice date. Not business days - calendar days. An invoice dated June 1 with Net 30 terms is due July 1. That's the entire concept; the mystique around payment terms is mostly jargon.
Want the exact due date for any term without counting on your fingers? Use our free payment terms calculator.
Net 30 exists because large companies batch their accounts payable monthly. It works for them. For a freelancer or small business, Net 30 means working in January and being paid in March once you add invoicing delays and late payments.
Our recommendation: default to Net 14 for ongoing clients and Due on receipt for small one-off jobs. Almost no client refuses Net 14 when it's stated confidently on a professional invoice - the ones who push back to Net 60 are telling you about their cash flow, which is information you want early.
"2/10 Net 30" offers 2% off for paying within 10 days. Finance textbooks love it; in practice it's most useful with larger clients whose AP departments are trained to capture early-payment discounts. For a $5,000 invoice, giving up $100 to be paid 20 days sooner is often excellent value - that's an annualized return most businesses would take instantly.
The due date lands on whatever calendar day the math produces. If it falls on a Saturday, most businesses accept the next business day. If that matters to you, say so explicitly: "Payment due July 1; if a non-business day, the next business day."
State terms in three places: the contract, the invoice header ("Terms: Net 14"), and the due date spelled out as an actual date. "Due July 15, 2026" gets paid faster than "Net 30" because nobody has to do math. Our free invoice generator puts the due date front and center automatically - and BillingOtter fills it in and chases it for you.
BillingOtter sends automatic payment reminders and optional late fees on Creator Pro ($8.99/mo) and Team, so you do not have to chase by hand.
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