Business credit
Business credit scores, and what they actually decide
Four different scores on four different scales, measuring different things. Here is which ones actually gate a loan decision, and which ones mostly do not.
For most small business borrowing, the owner’s personal credit still does most of the work. Business credit scores matter, but later than the marketing suggests — they gate trade terms with suppliers long before they gate a bank loan, and no lender is required to look at one at all.
What the SBA requires
No minimum score, and the score everyone cites is gone from the rulebook.
How to build business credit
A realistic sequence — and which paid services are not worth buying.
Credit score requirements
What each loan product realistically needs.
The four scores, and why they do not agree
There is no single business credit score. There are several, built by different companies from different data, on scales that do not line up. Comparing them to each other is meaningless.
| Score | Scale | What it actually measures |
|---|---|---|
| D&B PAYDEX | 1 to 100 | How promptly you pay suppliers, weighted by dollar size. Payment behavior only — it knows nothing about your finances. |
| Experian Intelliscore Plus | 1 to 100 | Likelihood of serious delinquency (90+ days late) in the next 12 months. |
| Equifax Business Credit Risk Score | 101 to 992 | Likelihood of severe delinquency in the next 12 months. Equifax also sells a separate payment index and a business failure score, on different scales again. |
| FICO SBSS | 0 to 300 | A blended score using business data and the owner's personal credit. The one historically associated with SBA lending. |
What actually gates a small business loan
This is the part the business-credit-building industry has an interest in blurring. For a typical small business loan, the decision order looks like this.
1. Cash flow
Whether the business generates enough to make the payment. This is first, it is decisive, and no credit score rescues a file that fails it. Run yours through the affordability calculator.
2. The owner's personal credit
Pulled on every owner of 20% or more, on practically every application. For most small businesses this carries more weight than any business score.
3. Time in business and revenue
Hard gates at many lenders, and they are pass/fail rather than scored. See time in business requirements.
4. Collateral and the personal guarantee
What happens if the first three turn out to be wrong.
5. Business credit scores
Used by some lenders, in some products, as one input among several. Genuinely useful for supplier terms and insurance pricing well before it moves a bank.
Where business credit genuinely matters
- Supplier and trade terms. This is the real payoff, and it arrives first. Net-30 and net-60 terms from suppliers are frequently decided on a PAYDEX score, and the working capital that frees up is often worth more than a small loan.
- Insurance pricing on commercial policies at some carriers.
- Vendor and landlord decisions, where someone is deciding whether to extend you credit or a lease without underwriting you properly.
- Larger or more mature borrowing, where the business has its own track record and the owner's personal file matters proportionally less.
- Separating business from personal risk over the long run, which is the real strategic reason to bother.
What the SBA actually requires
This is where most published advice is simply out of date, and the gap is big enough to have its own page: the SBA's current rulebook sets no minimum credit score, and the score that everybody cites no longer appears in it at all. See what the SBA actually requires.
Questions people actually ask
Do I need business credit to get a business loan?
Usually not. The owner's personal credit, the business's cash flow, and time in business do most of the work on a small business loan application. Business credit becomes meaningful as the business gets larger and older -- and it matters for supplier terms much earlier than it matters to a bank.
Which business credit score do lenders use?
There is no single answer, because lenders choose. Some use none. Some use a commercial bureau score as one input. Some use their own internal scoring model. The SBA permits lenders to use a business credit scoring model but does not require one or name a score.
Does my business credit affect my personal credit?
Generally the two files are separate, but the connection runs through the personal guarantee: if the business defaults and you guaranteed the debt, that becomes your personal problem and can reach your personal credit. Some business credit cards also report to personal bureaus, usually only on default.
How long does it take to build business credit?
Expect a couple of years to build a file with real depth, because scores need reporting trade lines with payment history behind them. You can establish the basics in a few months, but a thin file scores thin.