Choosing your invoice payment terms is one of the most critical financial decisions in your business. Extending credit to clients is essentially acting as an interest-free bank. If your terms are too loose, your cash flow evaporates; if they are too rigid, enterprise clients with formal billing cycles may hesitate to work with you.
The Payment Terms Comparison Matrix
Table 7.1 compares the five most widely used commercial billing terms in the United States:
| Payment Term | Grace Period | Cash Flow Speed | Client Friction | Best Suited For |
|---|---|---|---|---|
| Due on Receipt | 0 Days (Immediate) | Fastest | Moderate (Can challenge AP cycles) | Consumer billing, initial deposits, one-off consulting |
| Net 7 | 7 Calendar Days | Very Fast | Low-to-Moderate | Weekly recurring retainers, contractors, trades |
| Net 15 | 15 Calendar Days | Fast (Recommended) | Low | Independent freelancers, designers, software engineers |
| Net 30 | 30 Calendar Days | Moderate (Standard) | Lowest (Enterprise standard) | Mid-sized businesses, corporate accounts, wholesale |
| Net 60 / Net 90 | 60 to 90 Days | High Risk | Demanded by Fortune 500 | Government contracts, enterprise suppliers only |
1. "Due on Receipt" — Immediate Payment Demand
When an invoice states "Due on Receipt", the expectation is that the client pays the bill on the day it arrives in their inbox. While standard for direct-to-consumer services and retail purchases, large corporate clients often struggle with Due on Receipt because their internal invoice approval and check-run processes take at least 5 to 10 business days.
When to use: Use Due on Receipt for upfront initial project deposits, emergency maintenance calls, and final deliverable handoffs where work cannot be released until paid.
2. "Net 15" — The Modern Freelancer Sweet Spot
Net 15 gives the client approximately two weeks to route the invoice through their bookkeeping ledger and execute an ACH transfer or print a check. It respects corporate billing workflows while protecting you from waiting an entire month for income.
In InvoiceFree, clicking the [Net 15] preset button automatically adds 15 days to today's date and sets an explicit calendar deadline.
3. "Net 30" — The Corporate B2B Benchmark
Net 30 is the historical standard for business-to-business commerce. Many established corporations, educational institutions, and healthcare providers have internal accounting systems that automatically queue all vendor invoices for 30-day payment cycles.
The Risk of Net 30: In practice, "Net 30" often stretches to 38 or 45 days due to weekend processing, holiday schedules, and banking hold times. Only offer Net 30 to established, creditworthy corporate clients, and always pair it with an explicit calendar due date.
4. The 50% Deposit + Milestone Structure
Never rely on terms alone to protect your cash flow. On any project exceeding $2,000, structure billing across milestones:
- Deposit Invoice (Due on Receipt): 50% upfront before any work begins.
- Midpoint Milestone (Net 15): 25% upon delivery and review of preliminary deliverables.
- Final Balance (Net 15): 25% upon final project clearance.
By collecting 50% upfront, you cover your operational expenses and labor costs before client delays can threaten your business solvency.
Configure your ideal payment terms
InvoiceFree includes instant chips for Due on Receipt, Net 7, Net 15, and Net 30.
Create Free InvoiceFrequently Asked Questions
What does the "Net" in Net 30 actually mean?
In accounting, "Net" refers to the final amount due after all deductions, discounts, or prepayments have been accounted for. "Net 30" means the net balance must be paid in full within 30 calendar days from the invoice date.
What should I do if a client insists on Net 60 or Net 90?
If an enterprise client demands Net 60 terms, increase your baseline project quote by 5% to 10% to cover the financing carrying costs, or negotiate a larger upfront deposit (such as 40% Due on Receipt) to cushion the delay.