Your Dun & Bradstreet Credit Report, Explained

Your business has a Dun & Bradstreet file whether you have looked at it or not. Suppliers pull it before handing you terms. Lenders pull it alongside your bank statements. Procurement teams pull it before adding you to an approved vendor list. Nobody tells you they looked, and nobody tells you what they saw.

Consumer credit has a culture of checking your own report. Business credit does not, so owners tend to meet their D&B file for the first time as a declined application with no explanation attached.

This article is about the file itself: what is printed on a Dun & Bradstreet credit report, what each score is answering, and what to do when something on it is wrong. If you do not have a D-U-N-S number yet, start with how to get a D-U-N-S number, then come back here.

What a Dun & Bradstreet Credit Report Contains

Strip away the layout and every D&B report is five blocks of information stacked together.

• Identity and firmographics. D-U-N-S number, legal name, address, phone, industry code, entity type, year started, employee count. Owners never think of this as credit data, and it quietly causes the most trouble.
• Trade payment experiences. How you pay suppliers, reported by the suppliers themselves. Each line shows a rough credit amount, the high balance carried, current owing, and how payment landed against terms.
• Scores and ratings. Several of them, on several different scales, each answering a different question.
• Public filings. Liens, judgments, bankruptcies, and UCC filings pulled from public records.
• Financial information. Balance sheet and revenue figures, but only where a business has submitted them. Many small business files have nothing here.

A viewer sees all five at once. When someone says your file looks weak, they usually mean one block is thin or contradicts another.

The Scores on Your File, and What Each One Answers

Most owners get lost here, because D&B does not use one score. It uses a set of them, and the scales do not all run in the same direction. Per Dun & Bradstreet’s own description of its scores and ratings:

• PAYDEX, 1 to 100. Backward looking: how you have actually paid suppliers. Higher is better, and 80 or above is the range D&B treats as low risk. This is the number vendors quote at you.
• Delinquency Predictor Score, 1 to 5. Forward looking: the odds you pay severely late or not at all in the coming year. Here 1 is good and 5 is bad, the opposite direction from PAYDEX.
• Failure Score, 1 to 5. Forward looking, but about survival rather than payment, over roughly twelve months. Formerly the Financial Stress Score. Again, 1 is good.
• Supplier Evaluation Risk Rating, 1 to 9. The odds you stop operating within a year, written for buyers deciding whether to depend on you. 1 is good, 9 is bad.
• D&B Rating. A size classification from your balance sheet plus a Composite Credit Appraisal, D&B’s overall read on your creditworthiness. With no financials submitted, the size half often shows an alternate code instead of a dollar band, which is a signal in itself.
• Maximum Credit Recommendation. Not a score but a dollar figure for how much credit is reasonable to extend you. Vendors sometimes take it literally when setting your first limit.

Never compare these numbers to each other, since a good score on one scale looks nothing like a good score on another. And a strong PAYDEX does not rescue a weak Failure Score: paying every invoice on time tells a lender nothing about whether you will still exist next spring.

How to See Your Own Report

D&B sells access to your own data, which surprises people every time. There are three tiers.

1. The free data portal. D&B’s self-service tool for owners, currently called D-U-N-S Manager and previously iUpdate, lets you view and correct the identity side of your file at no charge.
2. Free monitoring. Shows a limited set of scores for a short introductory window, then mostly tells you a score moved rather than what it now is. A useful tripwire, a poor dashboard.
3. Paid access. Subscription products show the full scores and the trade lines behind them on an ongoing basis.

The free portal plus free monitoring is enough for most businesses simply building a file. Pay for full access when you are preparing for financing and need to see what the other side sees. No paid credit-builder package is required to build a file correctly, whatever the marketing implies, and D&B renames these products often enough that you should confirm the current lineup on their own site rather than trusting any third-party article, including this one.

Five Things to Check the First Time You Pull It

1. Does the identity block match everything else? Legal name, address, and phone should be identical to your state registration, IRS records, and bank. Suite numbers, “LLC” versus “L.L.C.”, and old addresses are the everyday culprits, and mismatches break the automated matching vendors use to find you.
2. Is there more than one file? D&B assigns numbers automatically from public data, so duplicates happen. Your history splits across them and every file looks thinner than your real track record.
3. Are your trade lines actually there? Paying a supplier on time does nothing for your file if that supplier does not report. Compare the accounts listed against the accounts you hold.
4. Are the public filings current? A lien satisfied two years ago can still sit on a file if nobody pushed the update through. Settled is not the same as removed.
5. Is the industry code right? It drives risk comparisons against businesses in that industry, so the wrong one benchmarks you against the wrong peers.

How to Correct Something That Is Wrong

Fixing identity data is straightforward. Log into the free portal, submit the correct information, and back it up with your state filing, IRS EIN letter, or a utility bill in the business name. Disputing a trade payment entry or a public filing is slower, because D&B has to go back to whoever supplied it.

Here is the part almost nobody tells small business owners. The Fair Credit Reporting Act governs consumer credit reports, not business credit reports. The rights you know from the consumer side, including the obligation to investigate a dispute within a set number of days, do not carry over to your D&B file the same way. There is no federal stopwatch running, so documentation is what moves a business file rather than a deadline. Follow up instead of assuming silence means progress, and where the error came from a supplier, asking that supplier to fix their own reporting is often faster than going through the bureau.

Why a Thin File Reads Like a Bad File

Owners are often relieved to find nothing negative on their report. Empty is not the win it feels like. An underwriter looking at a file with no trade lines and no financials has nothing to approve on, and caution fills the gap. No file and bad file produce the same answer at the end of an application, for different reasons.

The fix is unglamorous and it works: open accounts that report, and pay them early. Vendor and net-30 accounts exist to seed a file, and PAYDEX rewards paying ahead of terms rather than merely on time. Three or four reporting tradelines, paid early for a few cycles, turn an empty report into a readable one. That sequence is the core of how business credit works, and the file is only one thing a lender weighs when assessing your overall fundability.

Common Questions

How long does it take for a change to show up?

Identity corrections often post within a few weeks. Disputed payment data depends on the supplier responding, so plan for longer. Start before you need the file to look right, not after.

Do all my vendors report to Dun & Bradstreet?

Most do not. Reporting is voluntary, and plenty of suppliers report to one bureau or to none, so ask before you open the account. D&B is also not the only business bureau: Experian and Equifax maintain commercial files too, and each needs its own pass.

The Short Version

Your D&B report is not a score, it is a stack of records other companies read to decide whether you are safe to do business with. Pull it, read the identity block first and the scores second, and fix what is wrong while it is cheap to fix. Doing that once puts you ahead of most businesses your size.