Payments
What Are Net 30 Payment Terms?
"Net 30" appears on millions of invoices, but it's often left unexplained. It simply means the full invoice amount is due 30 days after the invoice date. Understanding net terms — and picking the right ones — shapes how fast you get paid.
By Invoala Editorial Team · Published 2026-08-29 · Updated 2026-08-29
What the numbers mean
Net 30: payment due 30 days after the invoice date. Net 15, Net 45, Net 60, and Net 90 follow the same rule with different day counts. The count uses calendar days, not business days. An invoice dated March 3rd with Net 30 terms is due April 2nd.
When to use net terms
Net terms work well for established client relationships, larger contracts, and clients with formal payment processes. They're also standard in industries where clients expect credit — construction, wholesale, and B2B services. New clients usually shouldn't get generous terms until they've paid on time a few times.
The risk you're taking on
Net 30 is effectively a 30-day, interest-free loan to your client. If you pay suppliers faster than clients pay you, the gap comes out of your cash flow. Longer terms (Net 60, Net 90) amplify this. That's why invoices should always state the terms explicitly — assumptions produce late payments.
Protecting yourself
State terms on every invoice, and define what happens after the due date — late fees, interest, or work pauses. Follow up on the due date itself, not weeks later. And consider early-payment discounts (like 2/10 Net 30: 2% off if paid within 10 days) if you'd rather be paid faster.
Due-on-receipt vs net terms
Due on receipt means payment is expected immediately — common for freelancers and one-off work. Net terms give the client breathing room. There's no universally right answer: match terms to the client's payment record and your own cash needs.
Example
A graphic designer invoices a retail client on June 1st with Net 30 terms. Payment is due June 30th. On June 30th the payment hasn't arrived, so the designer sends a polite reminder the same day — and the payment lands July 2nd.
Frequently asked questions
Does Net 30 mean 30 business days?
No — calendar days. Business-day counting would stretch 30 days into six weeks, and clients would never accept the ambiguity.
Should new clients get Net 30?
Usually not automatically. Many freelancers start new clients on due-on-receipt or Net 15 and extend terms after a few on-time payments.
Can I charge late fees after Net 30?
Only if the terms stated it upfront. Add a short late-payment clause to your invoice notes or contract before the invoice is due, not after.
Put it into practice
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