Handbook / Invoicing and getting paid
Net 30 explained for freelancers and small businesses
"Net 30" is one of the most common phrases on business invoices, and one of the most commonly misunderstood by people new to self-employment. It sounds like jargon but means something simple: payment is due 30 days after the invoice date. What matters more is what it does to your cash flow and when it makes sense to accept it. This guide explains the term, its variations and the practical decisions around it.
What it means
"Net" refers to the full amount of the invoice, after any discounts already applied. "30" is the number of days the client has to pay. Unless your agreement says otherwise, the count usually starts from the invoice date and uses calendar days.
Example: Invoice dated March 3. Net 30. Payment due April 2.
Because people count differently, always print the specific due date on the invoice: "Terms: net 30. Due: April 2." That removes any argument about when the days started or whether weekends count.
Common variations
- Net 7, net 14, net 15: shorter windows, common with freelancers and small businesses.
- Net 45, net 60, net 90: longer windows, often required by large organisations.
- Due on receipt: payment expected immediately, though without a specific date it can drift.
- 2/10 net 30: a 2% discount if paid within 10 days, otherwise full payment in 30 days.
- End of month (EOM): payment due at the end of the month in which the invoice is dated, or a set number of days after month end, depending on how it is written.
If you use any variation, write it out in plain words in your agreement as well.
What net 30 does to your cash flow
The real effect of net 30 is longer than 30 days. Consider:
- You start a project on March 1.
- You finish and invoice on March 31.
- Net 30 makes payment due April 30.
- The client pays a few days late, in early May.
Money for work done in early March arrives in May, more than two months later. During that time you have paid your own costs. For a one-person business, several clients on net 30 can mean months of costs funded from savings.
When net 30 makes sense
Net 30 can be reasonable when:
- the client is established and reliable
- the work is ongoing, so payments arrive regularly once the cycle starts
- your price accounts for the wait
- you have enough cash buffer to cover the gap
It is less suitable when:
- the client is new
- the project is large relative to your monthly costs
- you have significant costs before delivery
Ways to shorten the gap
- Shorter terms: net 7 or net 14 for new clients.
- Deposits: part of the price before starting.
- Milestone invoicing: invoice as each stage is approved, not only at the end.
- Invoice promptly: send invoices the day work is delivered.
- Make paying easy: clear details, a payment link, and correct purchase order numbers if the client needs them.
Large clients and their processes
Larger organisations often pay in batches on fixed cycles and need you registered as a supplier first. Ask before the first invoice:
- what information must appear on invoices
- whether a purchase order number is required
- where to send invoices
- when their payment runs happen
Missing one detail can push payment into the next cycle.
Net 30 and your books
How you record an invoice on net 30 depends on your accounting method. The Schedule C instructions explain that under the cash method, income is reported when actually or constructively received. So under cash accounting, an invoice issued in December and paid in January is income in January. Under an accrual method, income is generally recorded when earned. The guide on cash versus accrual accounting explains the difference.
Follow-up still matters
Net 30 is a due date, not a guarantee. Send a reminder a few days before it, follow up on the day after, and escalate calmly if payment does not arrive. The guide on invoice payment terms gives a reminder sequence.
Net 30 means 30 days after the invoice date. Print the real date, price in the wait, and accept it only when your cash flow can carry it.
Questions people ask
Does net 30 mean 30 business days?
Normally it means 30 calendar days. If you mean something else, say so in the agreement and print the specific due date.
When does the 30 days start?
Usually from the invoice date. Some agreements start the clock on receipt of the invoice or on delivery. Define it in your agreement to avoid disputes.
What does 2/10 net 30 mean?
The client may take a 2% discount if they pay within 10 days; otherwise the full amount is due in 30 days. It rewards fast payment at the cost of a little revenue.
Do I have to accept net 30?
No. Payment terms are negotiable. Many freelancers use shorter terms such as 7 or 14 days, especially with new clients.
Do this week
- Check your current invoices and add the actual due date next to any "net" term.
- Decide whether net 30 suits your cash flow, or whether you need shorter terms or deposits.
- If a client requires net 30, ask what else they need on invoices to pay on time.
- Calculate how long your money is outstanding from start of work to payment under net 30.
- Add a reminder a few days before each net 30 due date.
Sources read for this page
Published November 8, 2026. Sources checked November 8, 2026. Rules, limits and forms change; the linked page is the authority.