Net 30, Net 15, Due on Receipt: What Gets You Paid Faster

Payment terms feel like a formality when you’re writing the invoice. They’re not. The difference between Net 30 and Net 15 is real money in real time. The difference between Net 30 and Due on Receipt is whether you’re financing your customer’s cash flow or your own.

Net 30 is the default. That doesn’t mean it’s right.

Net 30 gives the customer 30 days to pay. It’s the industry standard because it’s what everyone does. But “what everyone does” was set in an era when checks were mailed and banks took days to process payments. Digital payments clear in hours.

If your customer pays digitally (and in 2026, they do), there’s no logistical reason for 30 days. The 30-day window is a financing arrangement. You’re lending them the use of your money for a month. Free of charge.

Net 15 is the sweet spot for most small businesses

Short enough to keep cash flowing. Long enough that customers don’t push back. In practice, customers who would pay on day 25 under Net 30 often pay on day 12 under Net 15. The terms set the anchor. People tend to pay relative to the deadline, not on an absolute timeline.

Due on Receipt works for specific situations

New customers you haven’t worked with before. Small one-time projects. Customers who’ve been late before and you’re resetting expectations. It signals “this isn’t negotiable” without having to say it.

The terms matter less than the follow-up

A Net 15 invoice with no follow-up process still goes unpaid. The terms set the expectation. The follow-up enforces it. The best combination: short terms, prompt follow-ups, and a system that handles both.