Rules
Net 30 accounts: the payment term, the start date, and reporting
Net 30 is a payment term, not a product. This covers where the 30 days start, why reporting is separate, and how to judge net-30 vendor accounts.
"Net 30" is a payment term. It tells you when an invoice is due and nothing else. It is not a product, not a credit-building service, and not a tier of account you graduate into.
A lot of confusion, and a fair amount of money, disappears once that is clear.
What to take away
- An account can have net 30 terms and never appear on any business credit file.
- The 30 days usually start at the invoice date, but suppliers count from different events, so confirm each convention in writing.
The number counts from somewhere, and suppliers disagree about where
The trap in net 30 is not the 30. It is the start date. Two suppliers can both
Where the net-30 clock starts
Term as written
- Net 30
- Invoice date, usually
- Net 30 from delivery
- Date goods received
- Net 30 EOM
- End of invoice month
- 2/10 net 30
- 2% off in 10 days
Clock starts from
- Net 30
- often assumed
- Net 30 from delivery
- after invoice date
- Net 30 EOM
- early invoice = longer
- 2/10 net 30
- full amount at 30
The number counts from somewhere
| How the term is written | What the clock starts from |
|---|---|
| Net 30 | Usually the invoice date, but confirm, because it is often assumed rather than stated |
| Net 30 from delivery | The date you receive the goods, which can be well after the invoice date |
| Net 30 EOM | The end of the month in which the invoice fell, so an invoice early in the month gets much longer than one at the end |
| 2/10 net 30 | A discount for paying early: the first number is the discount percentage, the second the number of days you have to earn it. The full amount is still due at 30 |
Get the convention for each supplier in writing and record it with the account. Businesses that pay late usually are not disorganized: they are applying one supplier's convention to another supplier's invoice.
Also confirm what counts as payment: the day you send it, or the day it lands. For anything that takes days to clear, those are different, and the supplier's definition is the one that goes on your record.
Net 30 terms and credit reporting
An account can have net 30 terms and never appear on any business credit file.
Terms and reporting are separate
Has terms
- Terms + reports
- Useful case
- Terms, no reporting
- Good cash flow
- No terms, reports
- Unusual
- Neither
- Most small suppliers
Reports to bureau
- Terms + reports
- builds a file
- Terms, no reporting
- invisible to lenders
- No terms, reports
- ask about it
- Neither
- no file
There are four combinations, and only one of them builds a file:
- Terms, and reportsthe useful case.
- Terms, no reportinggood for cash flow, invisible to lenders.
- No terms, reportsunusual, and worth asking about if you pay on delivery.
- Neithermost small suppliers.
Reporting to a business bureau is voluntary for the supplier. Payment terms are an arrangement between you and them; reporting is a separate decision they make about whether to send the data anywhere.
In the United States the main business bureaus are Dun & Bradstreet, Experian Business and Equifax Business. Each keeps its own file, so an account can show up in one and be absent from the others.
Ask which bureaus, specifically, and ask the accounts department rather than sales.
About the "net-30 vendors for credit building" market
There is a whole category of companies whose main appeal is that they offer
Would you buy this anyway?
Would you buy this if nobody reported anything?
reporting is a bonus on a real purchase
check markup, fees, minimums, shipping
They are not automatically a scam, but apply a plain test: would you buy this if nobody reported anything?
If the answer is no, check what the arrangement costs: markup on goods you do not need, membership or account fee, minimum order, shipping.
Buying useless items to manufacture a payment record is expensive and produces a file that misdescribes your business. Careful readers will see it for what it is.
If the answer is yes: you genuinely buy packaging, or office supplies, or components, and this supplier is competitive, then reporting is a real bonus on a real purchase. That is the version worth having.
Before opening one, get answers to these questions. Which bureaus does it report to, and how often? Does an application involve a credit check, and what kind?
Is there a fee, a minimum order, or a subscription? How do actual prices compare with a supplier you would otherwise use? What happens if you stop ordering?
"On time" is narrower than most people think
Where an account is reported, the useful signal is usually paid-on-or-before-due
Keeping a reported account clean
- Schedule payment a few days early
- Automate it and stop thinking
- Reference invoice numbers on every payment
- Pay undisputed part of a disputed invoice
- Put the dispute in writing
You do not need to chase that. But if an account matters to you, the cheap version of optimizing it is: schedule payment a few days before the due date, automatically, and stop thinking about it.
Two more mechanical points. A payment applied to the wrong invoice can show as a late payment on the right one, so reference invoice numbers on every payment. And a disputed invoice left entirely unpaid becomes a late invoice; pay the undisputed part and put the dispute in writing.
Asking for better terms
Terms are negotiable more often than people assume, particularly once you have
Asking for better terms
- Consistent order volume
- Clean payment record
- A specific request
- Ask for a defined change
- Expect terms to tighten
Be ready for the reverse as well. Suppliers tighten terms when their own cash position changes, and a business built on the assumption that net 30 is permanent has a fragile operating cycle.
When net 30 works against you
Longer terms are not always better. An early-payment discount can be worth more than the extra days, especially if you have the cash sitting idle. And terms that let you keep ordering while you are already behind are how a small cash problem becomes a large one.
On 2/10 net 30 terms you pay 20 days early for a 2 percent discount. Annualized that is about 37 percent, which is more than most short-term funding costs.
Net 30 is a tool for smoothing timing between money going out and money coming in. If it is doing something else: funding a gap that is not closing, or buying inventory to make a credit file look busier: the terms are not the problem you should be solving.
Background
The SBA's establish business credit guidance, plus its outline of funding your business for the routes that terms are competing against.
On this site, see vendor accounts for opening the relationship, credit foundations for the paperwork a supplier will look at, credit bureaus for where a reported account lands, and business credit scores for what that record is taken to mean.
Common questions
When does the thirty days actually start?
Ask the supplier, in writing, because suppliers genuinely disagree. Invoice date, shipping date, delivery date and end of month are all in use, and they can be weeks apart on the same order.
Does taking net 30 build a business credit file?
Only if that supplier reports, which you have to confirm before opening the account. Assume it does not until somebody in accounts says otherwise.
Is a longer term always better?
No. An early-payment discount is frequently worth more than the extra days, and longer terms are often traded against price. Work out what the discount is worth annualized before assuming the float wins.
What happens if I pay one day late?
That depends entirely on the supplier's own tolerance and on whether it reports, and nobody outside that supplier can tell you. Fix the process rather than the incident.
Can I ask for terms before I have traded with a supplier?
You can, and the usual answer is a smaller first order on prepayment, paid promptly, followed by terms on the second. That sequence is slower than the shortcuts advertised elsewhere and it is the one that generally works.
What counts as paying on time?
Cleared funds by the supplier's cutoff on the due date, which is earlier than most people assume. Ask what time on the day counts, and what happens when the due date lands on a weekend or a holiday.
Should I ask for a longer term or an early-payment discount?
Ask which one the supplier will actually move on, because they differ. Longer terms help cash timing and a discount helps margin, and you can usually have one of the two rather than both.
What if I need to hold a payment back?
Tell the supplier before the due date rather than after it, and pay everything that is not in question. A conversation in advance is a commercial matter; a missed date without one is a payment record.
In this guide
- Net 30 Accounts Requirements: Paperwork and TermsNet 30 accounts requirements vary by supplier. Prepare business records and confirm reporting, payment terms, guarantees, and how orders affect the account.
- The float and the discount: what net-30 accounts examples revealNet-30 accounts examples: four invented businesses showing what the float is worth, when a discount beats it, and why terms can be withdrawn mid-season.
- Net-30 accounts mistakes that make a paid invoice look lateNet-30 accounts mistakes at payment time: cleared funds, the wrong calendar date, unlabelled part payments and disputed lines that make a paid invoice late.
- Net-30 accounts and five other ways to move a payment dateNet-30 accounts set beside five other ways to move a payment date: who provides the time, how each recovers its cost, and what each needs from you first.
