Net 30 Invoice Payment Terms: What They Mean + Alternatives
Net 30 is the default for most freelancers β but it might be costing you weeks of cash flow. Here's what it means, when to use it, and when to ask for something shorter.
If you've ever written βpayment due within 30 daysβ on an invoice without thinking much about it β you're in good company. Net 30 is the most common default. But understanding what it actually means can have a real impact on your cash flow.
What Does Net 30 Mean?
Net 30 means the full invoice amount is due within 30 calendar days from the invoice date.
Invoice date: 1 May 2026
Net 30 due date: 31 May 2026
- βIt's 30 calendar days, not business days (unless specified)
- βIt runs from the invoice date, not the delivery date
- βNet 30 EOM = 30 days from the end of the invoice month
Common Payment Terms Compared
| Term | Days | Best for | Risk |
|---|---|---|---|
| Net 7 | 7 | Small/rush projects, new clients | Low |
| Net 14 | 14 | Regular freelance work | LowβMed |
| Net 30 | 30 | Larger companies, ongoing work | Medium |
| Net 60 | 60 | Large enterprises with AP depts | High |
| Net 90 | 90 | Corporate/government (avoid) | Very High |
| COD | On delivery | One-off projects | Low |
| PIA / CIA | Before start | New clients, large projects | Lowest |
| 2/10 Net 30 | 30 (10 discount) | Incentivising early payment | Medium |
What's 2/10 Net 30? The client gets a 2% discount if they pay within 10 days, otherwise the full amount is due at 30 days. Incentivises fast payment at the cost of 2% revenue.
When to Use Net 30 (and When Not To)
β Good reasons to use Net 30
- βClient is a large company with accounts payable β they expect Net 30
- βOngoing relationship and your cash flow is stable
- βProject value is large enough to absorb 30 days of waiting
β When Net 30 is a bad idea
- βNew clients you've never worked with β get a deposit first
- βSmall projects under β¬500 β Net 7 or on-delivery is more appropriate
- βClients who have paid late before
- βTight cash flow β Net 14 is usually accepted and saves you 2 weeks
How to Enforce Your Payment Terms
Communicate terms before work starts
Put payment terms in your contract or proposal. Clients who agree upfront push back far less.
Send the invoice promptly
The clock starts from the invoice date. Every day you delay sending is a day added to when you get paid.
Follow up with a reminder sequence
Most late payments are forgotten, not malicious. A 4-stage automated sequence (Chaser handles this) resolves 90% of late invoices without confrontation.
Include a late fee clause
'Late payment interest of 8% per annum applies after [due date].' Most clients pay rather than incur the fee.
How to Change Payment Terms Mid-Relationship
Want to move an existing client from Net 30 to Net 14? Here's how:
Email script
Subject: Payment terms β quick update
Hi [Name],
As I plan ahead for Q3, I'm standardising my payment terms to Net 14 across all clients to help with cash flow planning. I'd love to continue working together on this basis from [date].
Happy to discuss if this causes any issues.
Thanks, [Your name]
Set your payment terms once. Chaser does the chasing.
Automated reminders at day 3, 7, 14, and 30. Never write a follow-up email again.
Try Chaser free βFrequently Asked Questions
Does Net 30 mean 30 business days or calendar days?
Calendar days by default. 30 business days would be nearly 6 weeks. Always specify if you mean business days.
Can I negotiate payment terms with a large company?
Yes, but large companies often have fixed AP cycles. Ask what their payment cycle is and align your terms to it β this actually speeds up payment.
What's better for freelancers: Net 14 or Net 30?
Net 14 is almost always better. Most clients agree without complaint. The extra 16 days of cash in your pocket every month adds up significantly.
What happens if a client ignores my payment terms?
Send a formal reminder sequence (3β4 emails over 30 days). If still unpaid after 60 days, issue a letter before action. Small claims court is an option for amounts under Β£10K (UK) or β¬5K (EU).
Should I charge late fees?
Mentioning late fees on your invoice significantly increases on-time payment. You don't have to enforce them aggressively β the clause creates a nudge.