How to Run a Business Credit Check — And What to Do With the Results

A business credit check pulls together a company's payment history, public records, and credit accounts into a single report. Lenders use it before approving financing. Vendors use it before extending payment terms. And smart business owners use it on themselves — before anyone else does.

Running a business credit check sounds straightforward. In practice, most people either check the wrong bureau, misread what they find, or skip the step entirely until it causes a problem. This guide walks through the full process — what to check, where, and what to actually do with the results.

Two Types of Business Credit Checks

Not all business credit checks serve the same purpose. Before pulling any report, it helps to know which type you actually need.

Checking Your Own Business Credit

This is about knowing where you stand. Your report reflects how lenders, suppliers, and potential partners currently see your business. Running a check on yourself before applying for financing, negotiating vendor terms, or bidding on a large contract gives you time to catch errors and address any issues that could cost you.

In practice, most business owners do this far too rarely — or only after a loan gets declined. By that point, the window to fix anything has already closed.

Checking Another Company's Business Credit

This is a risk management move. Before extending net-30 or net-60 payment terms to a new client, or signing a long-term supply agreement, pulling a credit report on the other company tells you whether they actually pay their bills.

A business with a strong credit profile is a different kind of partner than one with multiple delinquencies and a lien or two sitting in public records.Procurement teams and credit managers at larger companies do this routinely. Smaller businesses often skip it — and sometimes absorb the consequences.

Where Business Credit Data Actually Comes From

This part is worth understanding because it explains why reports sometimes have gaps — and why two businesses with similar payment behavior can look very different on paper.

Business credit bureaus pull data from several sources:

• Trade payment data — suppliers and vendors who choose to report how quickly their customers pay
• Public records — court filings, tax liens, judgments, bankruptcies from state and federal sources
• Financial institution data — banks and lenders reporting on loans and lines of credit
• Business registration data — legal name, address, entity type from Secretary of State filings

The critical detail here is that vendor reporting is voluntary. As noted in Wikipedia's overview of commercial credit reporting, suppliers are requested not required to supply payment data to bureaus, which means a business could pay every invoice early for years and still have a thin or missing credit profile if none of those vendors report. This is why actively choosing vendors who report to business credit bureaus matters when you're building credit.

The Three Bureaus and What Each One Checks

Side-by-Side Bureau Comparison

Bureau	Primary Score	Score Range	What It Predicts	Consent Needed to Access
Dun & Bradstreet	PAYDEX	0–100	Payment promptness based on trade data	No
Experian Business	Intelliscore Plus	0–100	Likelihood of serious delinquency in 12 months	No
Equifax Business	Business Credit Risk Score	101–992	Likelihood of serious delinquency	No
Equifax Business	Business Failure Score	1000–1610	Probability of business closure in 12 months	No

Each bureau also produces secondary scores and ratings. D&B alone has seven distinct scoring models. The table above covers the ones most commonly used in lending and vendor decisions.

Why Your Score Can Vary Across Bureaus

At first glance, it seems like all three bureaus should tell roughly the same story about a business. In practice, they often don't. Each bureau draws from a different pool of trade payment contributors. A supplier reporting to D&B may not report to Experian. A bank reporting to Equifax may not share data with D&B.

The result is that the same business can look low-risk on one bureau and moderate-risk on another — without anything actually being wrong. This is why checking only one bureau gives an incomplete picture, and why lenders sometimes pull from multiple sources before making a decision.

How to Run a Business Credit Check Step by Step

Step 1 — Gather Your Business Identifiers

Before pulling any report, have the following ready:

• Legal business name — exactly as registered, not a trading name
• EIN (Employer Identification Number) — your federal tax ID
• DUNS number — required for D&B reports; free to register if you don't have one
• Business address — the registered address, not necessarily where you operate

For checking another company, you'll need their legal name and ideally their state of registration. Most bureau search tools let you look up by name and city.

Step 2 — Choose the Right Bureau or Platform

Option	Bureau	Cost	Best For
D&B Credit Insights	Dun & Bradstreet	Free (basic) / Paid	Checking your own D&B profile
Experian Business Credit Advantage	Experian	Paid subscription	Monitoring + full report access
Equifax Business	Equifax	Paid per report	One-time checks on other businesses
Nav (free tier)	D&B + Experian + Equifax	Free summary / Paid full	Multi-bureau monitoring
Bank of America Business Advantage 360	D&B	Free for eligible clients	Quick D&B score check

For checking another business's credit, direct bureau access (Experian Business, D&B, or Equifax) gives you the most complete report. Third-party aggregators can work but may show older data.

Step 3 — Read the Report Correctly

A business credit report has several distinct sections. Each one tells a different part of the story.

Business profile section confirms legal name, address, years in operation, and entity type. Check this first. Data errors here wrong address, misspelled name can cause the report to partially or incorrectly represent a different business.

Payment history / trade lines — shows how the business pays its accounts relative to terms. This is the most important section. Look for patterns: are late payments isolated incidents or consistent?

Public records — liens, judgments, and bankruptcies. Even a single unresolved lien is significant. It indicates a creditor took legal action to recover a debt.

Credit summary — outstanding balances, number of active trade accounts, utilization. A business with very few trade lines may have a limited profile rather than a bad one.

Risk scores — the numerical scores themselves. Always read the score in context of the scale, not as an absolute number.

Step 4 — Act on What You Find

Reading the report is only useful if it leads to action. What to do depends on what you found:

• Errors in business identity fields — dispute directly with the bureau; most have an online dispute process
• Inaccurate late payment entries — contact the reporting vendor first; if unresolved, file a bureau dispute with supporting documentation
• Thin profile (few or no trade lines) — prioritize opening accounts with vendors who report to bureaus
• Public records (liens or judgments) — address the underlying debt; bureaus update when the record is resolved
• Low scores with accurate data — consistent on-time payment is the primary lever; improvement takes months, not days

According to CNBC, to generate a D&B PAYDEX score at all, a business needs at least two vendor accounts reporting payment history — meaning a thin profile isn't just a weak score, it may mean no score exists yet.

What a Business Credit Check Cannot Tell You

This matters for anyone using a report to evaluate another company. A business credit check is a useful signal — not a complete picture.

It does not show:

• Current cash flow — a business can have good credit scores and still be running on thin margins
• Profitability — past payment behavior says nothing about current revenue or expenses
• Informal arrangements — any debts settled informally or with vendors who don't report
• Recent changes — bureaus update on a lag; a business that hit serious trouble last month may not yet show it
• Management or operational risks — credit data is financial, not qualitative

Industry practice among experienced credit managers generally treats the report as one data point among several — not a substitute for due diligence.

Running a Business Credit Check on Vendors and Suppliers

This is one of the most practical uses of business credit data, and one most small business owners underuse.Before extending payment terms to a new client — or signing a long supply contract — pull their report.

Specifically look at:

• PAYDEX or Intelliscore — do they have a track record of paying on time?
• Public records — any recent liens or judgments suggest cash flow pressure
• Number of trade lines — a thin profile on a supposedly established business is worth questioning
• Business failure score (Equifax) — relevant for longer-term commitments

What you find gives you negotiating context. A client with a strong credit profile may warrant net-60 terms. One with a spotty payment history and a lien in public records probably warrants shorter terms, upfront deposits, or both.

Common Mistakes When Running a Business Credit Check

A few errors come up repeatedly, and they're worth avoiding:Checking only one bureau. Each bureau has different data contributors. A complete picture requires checking at least two, ideally all three.

Not verifying the legal name. Searching by a trading name or abbreviated name can return the wrong company's report — or no result at all. Always use the full legal registered name.

Ignoring the public records section. Scores get attention.

Public records often get skimmed. A single unresolved judgment buried in the report can matter more than a mid-range score.

Pulling a check too close to a major application. If you're applying for a loan in two weeks and you just found an error, that's not enough time to resolve it. Monitor regularly, not reactively.

Treating a thin profile as a clean profile. No negative information is not the same as positive credit history. Lenders distinguish between the two.

How to Fix Problems Found in a Business Credit Check

Disputing Inaccurate Information

Each of the three bureaus has an online dispute process. Submit the dispute with supporting documentation — invoices, bank statements, or correspondence that contradicts what's on the report. Bureaus are generally required to investigate and update within 30 days, though timelines can vary.

Addressing Late Payments Already on Record

Accurate late payments cannot be removed — but they can be offset over time by consistent positive payment history. The more recent your payment behavior, the more weight it carries in most scoring models. Pairing a disciplined repayment approach with a plan to create a budget for your business helps prevent new late payments from appearing in the first place.

Removing Outdated Public Records

Once a lien or judgment is resolved, contact the bureau with proof of satisfaction. Public records don't always update automatically. Following up directly is usually necessary to get the report corrected.

Conclusion

Running a business credit check — on your own company or someone else's — is a straightforward process once you know where to look and what to look for. The report is only useful if you read it completely and act on what it shows. Check regularly, check multiple bureaus, and don't wait for a problem to find you.

Frequently Asked Questions

How much does a business credit check cost?

Costs vary by bureau and report type. Basic D&B monitoring is free with a DUNS number. Full reports typically range from $40 to $100 per report. Subscription monitoring services run from $15 to $150 per month depending on the provider and bureaus covered.

Can a business credit check be done instantly?

Yes, for most registered U.S. businesses. Bureau databases return results in seconds for companies already in their systems. Newer businesses or those without a DUNS number may have limited or no immediate data available.

What is the difference between a hard and soft business credit inquiry?

Business credit does not follow the same hard/soft inquiry rules as personal credit. Checking your own business report does not affect your score. Third-party checks by lenders or vendors are generally visible in your report but do not carry the same scoring penalty as hard inquiries do in personal credit.

How do I know if someone has checked my business credit?

D&B includes an inquiry log in your business credit report showing which companies have accessed it. Experian and Equifax also record inquiries. Reviewing this section regularly can flag unexpected activity.

Is there a free business credit check option?

Yes, partially. D&B offers free basic score access through Credit Insights with a registered DUNS number. Nav's free tier shows summary grades across bureaus. Full reports with complete trade line detail generally require a paid plan or one-time purchase.