Business credit
How to build business credit, in the order that works
A realistic sequence, what it costs, how long it takes, and which paid services are not worth buying.
Get the administrative basics right once, then get reporting trade lines and pay them early. That is substantially the whole method. Expect a couple of years for a file with real depth, and expect the payoff to arrive as supplier terms long before it arrives as a loan approval.
The foundation, which takes an afternoon
- A properly registered entity. An LLC or corporation, not a sole proprietorship operating under your own name. A business credit file needs a business to attach to.
- An EIN from the IRS, free, online, same day. Never pay anyone for one.
- A business bank account in the exact legal name of the entity. Lenders look at this account, and commingling personal and business money is the most common and most damaging bookkeeping mistake small businesses make.
- A D-U-N-S number from Dun & Bradstreet, which is free and is what a PAYDEX file attaches to. D&B will try to sell you monitoring alongside it; the number itself costs nothing.
- Consistent details everywhere — exact legal name, address, phone. Bureaus match on these, and inconsistency fragments your file across duplicate records.
Then: trade lines that actually report
A score needs data. Business credit data comes mainly from suppliers reporting how you pay. The catch, and it is the thing nobody tells you, is that most suppliers do not report to anyone.
- Ask before you assume. “Do you report payment history to Dun & Bradstreet or Experian?” is a fair question and takes one email.
- Aim for a handful of reporting accounts, not one. A file with a single trade line is a thin file whatever the payment history on it.
- Pay early, not on time. PAYDEX specifically rewards paying ahead of terms. On-time payment does not get you to the top of that scale.
- Size matters. PAYDEX weights by dollar value, so a large well-paid account moves more than several tiny ones.
- A business credit card from a major issuer usually reports, and is the easiest first trade line for most businesses.
Check your own files
You can see what the bureaus hold on you, and you should, because business credit reports contain errors at a rate that would be a scandal in consumer credit. Unlike your consumer report there is no free annual entitlement, and the bureaus sell access to their own data about you.
- Dun & Bradstreet offers a free way to view and update basics on your own file.
- Experian and Equifax sell business reports. You can buy a single report rather than subscribing.
- FICO SBSS is the awkward one — it is generally not sold to business owners, so you usually cannot see your own. That is less consequential than it used to be: see what the SBA actually requires.
- Dispute errors in writing, with documentation, and keep a copy. Wrong trade lines and merged files with a similarly named business are both common.
What not to buy
| The pitch | The reality |
|---|---|
| “We will get you an EIN” | Free from the IRS in ten minutes. |
| “We will get you a D-U-N-S number” | Free from D&B. Expedited service is the only paid tier, and you rarely need it. |
| “Tiered vendor lists” / “credit building programs” | Usually a list of suppliers who report, sold to you. Asking suppliers directly is free. |
| “Guaranteed $50k in business credit, no personal guarantee” | Essentially always a stack of personally guaranteed business cards. Read what you are signing. |
| “Shelf corporations” / aged entities | Buying an old company to look established. Lenders check, and misrepresenting it on an application is fraud. |
A realistic timeline
| When | What is realistic |
|---|---|
| Month 1 | Entity, EIN, bank account, D-U-N-S. The whole foundation. |
| Months 2 to 6 | First reporting trade lines open and begin reporting. Scores start to exist but the file is thin. |
| Months 6 to 18 | Payment history accumulates. Supplier terms start improving, which is the first real payoff. |
| Year 2 onward | A file with enough depth to carry weight with a lender that looks at business credit at all. |
Through all of it, the thing most likely to actually get you financed is unchanged: documented cash flow that covers the payment. Business credit is the long game running alongside it, not a substitute for it.
Questions people actually ask
How fast can I build business credit?
The administrative foundation takes an afternoon. A credit file with enough depth to matter takes a couple of years, because scores are built from accumulated payment history and there is no way to accumulate history quickly.
Do I need a D-U-N-S number?
If you want a Dun & Bradstreet file, which is where PAYDEX lives, yes -- and it is free. Pay nothing for it. It is also required for federal contracting registration, so it is worth having regardless.
Are business credit building services worth it?
Rarely. Most of what they sell -- an EIN, a D-U-N-S number, a list of suppliers who report -- is free or obtainable with a few emails. Spend the money on bookkeeping instead, which actually improves your chances of being approved.
Can I get business credit with no personal guarantee?
Very rarely as a small or young business, whatever the advertising says. Almost every lender and card issuer will want a personal guarantee until the business has substantial revenue and its own track record. See collateral and personal guarantees.