A step-by-step plan to build a business credit profile that helps you get better loans, supplier terms and insurance rates.
Quick answer: To build business credit, form a legal entity, get an EIN and a free D-U-N-S number, open a business bank account, and set up two or three vendor accounts or business cards that report to business credit bureaus. Pay every bill on time or early. The main bureaus are Dun & Bradstreet, Experian Business and Equifax Business. Paying early can lift a D&B PAYDEX score into the 90 to 100 range, and scores often begin to appear within about three to four months.
Business credit is a separate track record for your company, kept by business credit bureaus. A strong profile can help you get loans, better supplier terms and lower insurance quotes, and it reduces how much lenders rely on your personal credit.
It takes time and consistency to build, but the steps are simple. This guide walks you through them in order, explains the main scores, and covers the mistakes that hold many small businesses back.
In this article
- What is business credit?
- How is business credit different from personal credit?
- How do you build business credit step by step?
- How long does it take to build business credit?
- Why does business credit matter?
- What should you do once you have a score?
- What mistakes should you avoid?
- Frequently asked questions
- Final thoughts
What is business credit?
Business credit is a record of how your company borrows and pays. Bureaus collect data from lenders and suppliers that report your payment history. Unlike personal credit, anyone can usually view a business credit report, and payment timing matters a great deal.
| Bureau | Main score | Range |
|---|---|---|
| Dun & Bradstreet | PAYDEX | 0 to 100 |
| Experian Business | Intelliscore | 0 to 100 |
| Equifax Business | Business credit risk score | Varies by model |
According to Nav, paying exactly on the due date typically lands a PAYDEX score in the 80 to 89 range, while paying early can push it to 90 to 100.
How is business credit different from personal credit?
| Personal credit | Business credit | |
|---|---|---|
| Who it belongs to | You, linked to your Social Security number | Your company, linked to its EIN and D-U-N-S number |
| Main scores | FICO and VantageScore, usually 300 to 850 | PAYDEX and Intelliscore, usually 0 to 100 |
| Who can see it | Mostly only with your permission | Reports are often available to suppliers and lenders |
| Biggest factor | Payment history and utilisation | Payment history and timing |
Keeping the two separate protects your personal score from business swings and shows lenders that the business can stand on its own.
How do you build business credit step by step?
1. Form a legal business entity
An LLC or corporation separates your business from you personally, which helps establish an independent credit file. Read our guide on how to register an LLC.
2. Get an EIN
An Employer Identification Number is free from the IRS and is used on credit applications. See how to get an EIN.
3. Get a D-U-N-S number
Dun & Bradstreet assigns this unique ID, and you can get one for free. It creates your D&B business file.
4. Set up a business address and phone
Use consistent business contact details everywhere, as bureaus match records by name, address and phone.
5. Open a business bank account
Keep business money separate. Lenders also look at your banking history.
6. Open vendor accounts that report
Some suppliers offer net-30 terms and report payments to business bureaus. Start with two or three. Ask each vendor which bureaus they report to.
7. Get a business credit card
Choose a card that reports to business bureaus, use it for regular expenses, and pay it in full.
8. Pay early or on time, every time
Payment history is the biggest factor. Paying early can raise your PAYDEX score above the on-time range.
9. Monitor your reports
Check your business reports regularly and dispute errors with the bureau.
Daniel’s landscaping LLC had no business credit. He registered for a free D-U-N-S number, opened net-30 accounts with two suppliers that report to D&B, and paid each invoice ten days early. Within about four months, his business had a PAYDEX score in the 90s, and a supplier offered him a larger credit limit.
How long does it take to build business credit?
Nav notes that new accounts can take a few weeks to a month or more to appear on reports, and scores often start showing around 90 to 120 days, though this varies. Building a strong profile usually takes several months to a year of consistent, on-time payments.
Set up automatic payments a few days before each due date on your reporting accounts. Paying early, every time, is the simplest way to push your PAYDEX score toward the top of the range.
Why does business credit matter?
- Better loan terms: Lenders may offer more money at lower cost. See our guide to term business lending.
- Supplier credit: Vendors are more likely to offer net-30 or larger limits.
- Separate risk: Less reliance on your personal credit and guarantees over time.
- Insurance and leases: Some insurers and landlords check business credit.
What should you do once you have a score?
- Ask for higher limits: Suppliers may raise credit limits after several months of on-time payments.
- Add more tradelines: Gradually open more reporting accounts as your business grows.
- Apply for larger credit carefully: Only borrow what your plan and cash flow can support.
- Keep checking: Review your reports every few months.
What mistakes should you avoid?
- Mixing personal and business spending: It muddies both credit profiles.
- Using accounts that do not report: They will not build your business credit at all.
- Paying late: Even one late payment can lower your scores.
- Inconsistent details: Different addresses or names across records can split your file.
- Maxing out credit: High balances relative to limits can hurt some scores.
A café owner used a personal card for business supplies for two years. When she applied for an equipment loan, her business had almost no credit history. Switching to a reporting business card and supplier accounts took six months to build a usable profile.
Search for your business on Dun & Bradstreet and check whether you already have a D-U-N-S number. If not, request your free number and ask your main suppliers whether they report payments to business bureaus.
Frequently asked questions
How do I start building business credit?
Form an entity, get an EIN and a free D-U-N-S number, open a business bank account and use vendors and cards that report.
What is a good PAYDEX score?
Paying on the due date usually gives 80 to 89, while paying early can reach 90 to 100.
How long does it take to build business credit?
Scores often appear in about three to four months, with a strong profile taking several months to a year.
Is a D-U-N-S number free?
Yes. You can get one for free from Dun & Bradstreet.
Does business credit affect personal credit?
They are separate, but many small business accounts check personal credit or require a personal guarantee.
Can I build business credit as a sole proprietor?
Yes, but it is easier with a separate entity, EIN and business accounts.
Final Thoughts
- Set up an entity, EIN, D-U-N-S number and business bank account first.
- Use two or three vendors and a card that report to business bureaus.
- Pay early or on time, every time.
- Monitor your reports and fix errors quickly.