Invoice Payment Terms Explained: Net 30, Net 60, 2/10 Net 30 and More
Invoice payment terms state when and how a customer must pay. "Net 30" means the full amount is due 30 days after the invoice date; "Net 15" and "Net 60" work the same way over 15 and 60 days. Other common terms include due on receipt, end of month (EOM), cash in advance and early-payment discounts such as 2/10 Net 30.
The terms you choose decide how long your money sits with the customer. That makes them one of the few cash flow levers you control directly, before any work has even started.
What are invoice payment terms?
Payment terms are the conditions attached to an invoice: the deadline for payment, accepted payment methods, any deposit or instalment arrangement, discounts for paying early and consequences for paying late. They should be agreed before the work begins, usually in a quotation or contract, and then repeated on the invoice.
What do Net 15, Net 30 and other payment terms mean?
| Term | Meaning | Example: invoice dated 1 March |
|---|---|---|
| Due on receipt | Pay as soon as the invoice arrives | Due immediately |
| Net 7 / Net 15 | Full amount due 7 or 15 days after the invoice date | Due 8 or 16 March |
| Net 30 | Full amount due 30 days after the invoice date | Due 31 March |
| Net 60 / Net 90 | Full amount due 60 or 90 days after the invoice date | Due 30 April or 30 May |
| EOM (end of month) | Due at the end of the month the invoice is dated | Due 31 March |
| Net 30 EOM | Due 30 days after the end of the invoice month | Due 30 April |
| CIA / PIA | Cash (or payment) in advance, before work or delivery | Paid before 1 March |
| COD | Cash on delivery: payment when goods are handed over | Paid at delivery |
| 50% upfront | Deposit before starting, balance on completion | Half paid before work starts |
| Milestone payments | Instalments tied to stages of a project | Paid as each stage is signed off |
Some of these abbreviations are used differently across industries and countries, so the safest habit is to print the actual due date alongside the term. "Net 30, due 31 March 2026" leaves no room for interpretation.
How do early payment discounts like 2/10 Net 30 work?
2/10 Net 30 means the customer may deduct 2% if they pay within 10 days; otherwise the full amount is due in 30 days. On a $10,000 invoice, paying by day 10 costs the customer $9,800.
That 2% looks small, but it pays for only 20 days of earlier payment. Expressed as a rough annual rate:
(2 ÷ 98) × (365 ÷ 20) ≈ 37% a year
For the customer, taking the discount is usually a good use of spare cash. For the supplier, offering it is an expensive way to borrow. It can still make sense if a faster payment avoids an overdraft or a cash shortfall, but compare it against what other finance would cost before offering it by default.
How should you choose payment terms for your business?
Start from your own costs, not from what competitors offer:
- When do you pay for the work? If you pay staff or materials before delivery, long terms mean you fund the gap. The working capital cycle shows how long that gap is.
- How well do you know the customer? Shorter terms or a deposit for new customers; longer terms can be earned with a track record.
- How large and long is the job? Projects that run for months suit deposits and milestone payments rather than a single invoice at the end.
- What does the buyer require? Large companies often set their own terms. If you accept Net 60, reflect it in your price and your cash flow forecast.
Which payment terms suit which kind of business?
| Business type | Common approach | Why |
|---|---|---|
| Freelancer or consultant | Deposit, then Net 7–15 on the balance | Your time is the main cost and it's spent before billing |
| Agency or project work | Deposit plus milestone payments | Long projects shouldn't be funded entirely by you |
| Wholesale or distribution | Net 30, sometimes with an early-payment discount | Established trade practice; balance against supplier terms |
| Retail and hospitality | Payment at the point of sale | Consumers pay immediately; credit is the exception |
| Subscriptions | Payment in advance for each period | The customer pays before the service is delivered |
When should you ask for a deposit or retainer?
A deposit is a part-payment before work starts; a retainer is a regular advance payment for ongoing availability or work. Both reduce your risk and the amount of cash you have to fund yourself. They are most reasonable when:
- You will buy materials or book third parties specifically for this customer.
- The work is custom and couldn't easily be sold to someone else.
- The customer is new, or the job is large relative to your business.
- The project runs for more than a few weeks.
Put the deposit terms in your quote, and issue a clear invoice or receipt for the deposit so both sides can reconcile it against the final bill.
How should payment terms be written on an invoice?
Good payment terms on an invoice are specific and easy to act on:
- The term and the exact due date: "Net 30, due 14 April 2026".
- Accepted payment methods and the details needed to pay.
- The currency, especially for international clients.
- Any early-payment discount, and the date it expires.
- Any late-payment charge your contract allows, stated neutrally.
- A reference the customer should quote, such as the invoice number or their purchase order (PO) number.
For where terms sit among the other fields, see what to include on an invoice.
What happens if a customer pays late?
Your contract is the first place to look: agreed late fees or interest usually apply only if they were part of the terms. Some jurisdictions add statutory protections on top. These are examples, not a complete list, and the details change, so verify the current rules on the official source:
| Where | Rule | In brief |
|---|---|---|
| European Union | Late Payment Directive 2011/7/EU | Business payment terms should generally not exceed 60 days unless expressly agreed and not grossly unfair; public authorities generally 30 days. Statutory interest and a minimum €40 recovery cost apply, as implemented in each member state's law. |
| United Kingdom | Late Payment of Commercial Debts (Interest) Act 1998 | Businesses can claim statutory interest of 8% above the Bank of England base rate plus a fixed recovery sum, unless the contract provides a substantial alternative remedy. |
| United States | Mainly contract and state law | No single national rule sets private business-to-business terms; what you can charge depends on the contract and applicable state law. |
| India | MSMED Act, 2006 | Registered micro and small suppliers have statutory payment deadlines and interest rights; see our MSMED guide. |
For India, read MSMED Act delayed payment rules. Wherever you operate, a consistent reminder routine, covered in accounts receivable explained, collects more late invoices than penalties do.