Finding Out a File Already Existed
When this business owner first looked up their D&B profile, they found a file had already been created based on their state business registration data. The file had no PAYDEX score because no trade payment data had been reported, but it had basic business information including address, employee count, and industry code. The owner had not known D&B tracked this information automatically.
Understanding that a file existed without a score was a useful starting point. It clarified that the first step was not creating a profile but adding payment data to an existing one.
D&B
DUNS Number
No File at All
A sole proprietor operating under a DBA had no business credit file at any of the three major bureaus after one year of operation. Their personal credit was well established, but nothing had linked to their business identity because they had not formed a separate legal entity, had no EIN separate from their SSN, and had no vendor accounts reporting in the business name.
This experience illustrates that business credit history does not accumulate automatically from personal credit history. The two systems are genuinely separate in their data collection, even when they're connected in how lenders evaluate risk.
Sole Proprietor
Starting from Zero
Different Scores at Different Bureaus
A restaurant owner with five years of operation found that their D&B PAYDEX score was in the mid-70s while their Experian Intelliscore Plus was considerably lower. Both bureaus had trade payment data, but different creditors reported to each. The suppliers who reported to Experian had received some late payments during a difficult year. The suppliers who reported to D&B had been paid consistently on time.
This is a common pattern. Each bureau only knows what its data contributors report. A business can look very different across bureaus depending on which creditors report to which system.
Experian
D&B
Score Differences
The EIN Question
A contractor who had been operating as an LLC for two years discovered that their business credit file was being linked to their personal Social Security number rather than their EIN in some contexts. This happened because they had opened certain vendor accounts using their SSN before obtaining their EIN. The mix of identifiers made their business profile harder to interpret.
Keeping business and personal identifiers cleanly separated from the start matters more than most new business owners realize. Untangling them later requires contacting individual creditors and bureaus, which takes time.
EIN
Entity Separation
Net-30 Accounts and What They Actually Do
An online retailer opened several net-30 vendor accounts specifically because those vendors advertised that they reported to business credit bureaus. After paying consistently on time for several months, they checked their D&B profile and found that only one of the four vendors had actually reported payment data. The others had not yet submitted data to D&B's system.
This is worth knowing. A vendor can say they report to business bureaus and still have reporting delays or inconsistencies. Checking your bureau profiles periodically is the only way to confirm that reported data is actually appearing.
Net-30 Accounts
Trade Lines
