Business Loans 11 min read

How to Build Business Credit (Dun & Bradstreet, Experian)

D
David ChenEditor, Consumer Credit
Published May 10, 2024Last reviewed September 14, 2026
How to Build Business Credit (Dun & Bradstreet, Experian)

Why Business Credit Matters for Your Company

Building business credit is a critical step for any US entrepreneur looking to separate personal and business finances and access better financing options. Unlike personal credit, which is tied to your Social Security Number (SSN) and consumer financial behavior, business credit is linked to your Employer Identification Number (EIN) and reflects your company's payment history and financial health. A strong business credit profile can lead to lower interest rates on loans, more favorable payment terms with suppliers, higher credit limits, and easier access to capital for growth.

Lenders and suppliers often check business credit reports from commercial credit bureaus like Dun & Bradstreet, Experian Business, and Equifax Small Business when evaluating your company. These reports provide a snapshot of your business's financial reliability, helping them assess risk independently of your personal credit history.

How Business Credit Works: Commercial Credit Bureaus

Just as consumer credit bureaus (Equifax, Experian, TransUnion) track personal credit, commercial credit bureaus track business credit. The three primary agencies in the US are:

  1. Dun & Bradstreet (D&B): Widely used, D&B assigns a "D-U-N-S Number" (Data Universal Numbering System) to businesses. This nine-digit identifier is often required for government contracts and can be requested for free. D&B's primary credit score is the PAYDEX score, which ranges from 1 to 100, with higher scores indicating prompt payments. A score of 80 indicates payments are generally made on time.
  2. Experian Business: Experian's business credit report includes a Financial Stability Risk Score (1-100, lower is better) and a Payment Trend (A-F, A is best) that summarizes payment behavior. It also reports on trade payment experiences, public records, and demographic data.
  3. Equifax Small Business: Equifax offers several business scores, including the Payment Index (0-100, higher is better) and Business Failure Score (1,000-1,610, higher is better), which predicts the likelihood of business failure.

These bureaus collect data from various sources, including:

  • Trade Payment Experiences: Information from suppliers (vendors) about how reliably your business pays its bills. This is a cornerstone of business credit.
  • Public Records: Liens, judgments, and bankruptcies filed against your business.
  • Bank Information: Loan and credit line activity reported by financial institutions.
  • Business Demographics: Age of business, industry, number of employees.

Who Qualifies for Business Credit?

Generally, any legitimate US business with an Employer Identification Number (EIN) can start building business credit. This includes sole proprietorships, partnerships, LLCs, and corporations. The key is to operate as a distinct legal entity from the owner.

Typical Requirements to Start Building Business Credit:

  1. Legal Entity: Your business must be formally registered with your state and have a legal structure (LLC, Corporation, etc.). Even sole proprietors can build business credit, though it's often more challenging to fully separate personal and business finances without a distinct legal entity.
  2. Employer Identification Number (EIN): Obtain an EIN from the IRS. This acts as your business's tax ID and is crucial for separating your business's identity from your personal SSN.
  3. Dedicated Business Bank Account: Open a checking account and, ideally, a savings account solely for business transactions. This clearly delineates business finances from personal finances.
  4. Business Phone Number and Address: Use a professional business phone number (not your personal cell) and a physical business address (not a P.O. Box, if possible). List these consistently across all business registrations and online profiles.
  5. D-U-N-S Number: Apply for a free D-U-N-S Number from Dun & Bradstreet. This is often a foundational step, as many lenders and vendors require it.

The Step-by-Step Process to Building Strong Business Credit

Building business credit is a methodical process that requires consistent effort.

Step 1: Establish Your Business Foundation

  • Legal Structure & EIN: Ensure your business is legally registered and you have an EIN.
  • Business Bank Account: Open and use a separate business bank account for all income and expenses.
  • Professional Presence: Establish a dedicated business phone number, address, and website/email domain. Ensure all business information is consistent across all platforms.
  • D-U-N-S Number: Request your free D-U-N-S Number from Dun & Bradstreet.

Step 2: Acquire "Starter" Vendor Credit (Trade Lines)

Vendor credit, also known as "trade credit," is when a supplier extends a line of credit to your business for purchases, allowing you to pay later (e.g., Net 30, Net 60). Many suppliers report these payment behaviors to business credit bureaus.

  • Identify Vendors That Report: Seek out suppliers who explicitly state they report to business credit bureaus. Examples often include office supply companies, shipping services, and specific industry suppliers.
  • Apply for Net-30 Accounts: Start with small orders and ensure you pay on time or early. Consistent, timely payments will begin to build your payment history. Aim for at least 3-5 reporting trade lines.

Step 3: Secure a Business Credit Card

Once you have a few positive vendor trade lines, consider applying for a business credit card.

  • Secured Business Credit Cards: If your business is new or your personal credit is fair, a secured business credit card can be a good starting point. You provide a cash deposit as collateral, and this card reports to business credit bureaus.
  • Unsecured Business Credit Cards: As your business credit grows, you can apply for unsecured cards. Look for cards that report to major business credit bureaus like Experian Business and Equifax Small Business.
  • Usage and Payment: Use the card responsibly, keeping utilization low (ideally under 30%) and paying off the balance in full and on time every month.

Step 4: Obtain a Small Business Loan or Line of Credit

As your business credit profile strengthens, you can apply for small business loans or lines of credit. These financial products, when managed responsibly, further enhance your business credit.

  • Small Business Term Loans: These provide a lump sum of capital, repaid over a set period with interest.
  • Business Lines of Credit: These offer flexible access to funds up to a certain limit, which you can draw from as needed.
  • SBA Loans: Programs like the SBA 7(a) loan offer government-backed financing that can be a significant boost for established small businesses, and successful repayment will reflect positively on your business credit.

Step 5: Monitor Your Business Credit

Regularly checking your business credit reports helps you track progress, identify errors, and understand how lenders view your business.

  • Annual Checks: You can access your Dun & Bradstreet report through their website, Experian Business reports via their services, and Equifax Small Business reports. Unlike personal credit, there isn't a single free annual business credit report available by law.
  • Dispute Errors: If you find inaccuracies, follow the bureau's process to dispute them.

Real Costs and Fees Involved

Building business credit isn't typically free, though some initial steps are.

  • D-U-N-S Number: Requesting a D-U-N-S Number is free through Dun & Bradstreet.
  • Credit Monitoring: Commercial credit bureaus charge for comprehensive credit reports and monitoring services.
    • Dun & Bradstreet: Pricing for D&B credit monitoring products can range from approximately $100 to several hundred dollars annually, depending on the level of detail and alerts.
    • Experian Business & Equifax Small Business: Similar to D&B, these services often come with monthly or annual fees for reports and monitoring.
  • Application Fees: Some business credit cards or loans may have application fees or annual fees.
  • Interest and Fees on Credit Products: If you use business credit cards or loans, you'll incur interest charges if you carry a balance, along with potential late payment fees. Business loan APRs typically run about 7%-36%, depending on your credit profile, loan type, and lender.

Common Mistakes or Traps to Avoid

  1. Mixing Personal and Business Finances: The most common mistake. Using personal bank accounts or credit cards for business expenses blurs the lines, making it harder to establish independent business credit. It also makes your business finances harder to track for taxes and auditing.
  2. Not Establishing a Separate Legal Entity: While sole proprietors can build credit, operating as an LLC or corporation provides a clearer distinction and often greater legal protection.
  3. Failing to Get an EIN: Without an EIN, your business credit will inevitably be linked to your personal SSN.
  4. Ignoring Vendor Credit: Many businesses overlook the power of Net-30 accounts. These are often the easiest and fastest way to get initial trade lines reporting.
  5. Paying Late: Even a single late payment can significantly damage your business credit score, as payment history is a major factor.
  6. High Credit Utilization: Maxing out business credit cards, even if you pay on time, can negatively impact your scores by signaling financial strain.
  7. Not Monitoring Business Credit: Errors can occur, and understanding your reports helps you manage your financial reputation proactively.
  8. Inconsistent Business Information: Ensure your business name, address, and phone number are identical across all registrations, applications, and online profiles. Discrepancies can make it difficult for bureaus to consolidate your data.

Worked Example: Impact of Net-30 Accounts

Let's illustrate how Net-30 accounts can build your credit profile.

Imagine a small landscaping business, "GreenThumb Landscaping LLC," starts building business credit.

VendorProduct/ServicePayment TermMonthly SpendPayment BehaviorReported to Bureaus
Office DepotOffice SuppliesNet 30$150Paid 10 days earlyD&B, Experian, Equifax
UlineShipping SuppliesNet 30$200Paid on timeD&B, Experian
Fuel Card Co.Business Fuel CardNet 15$500Paid 5 days earlyExperian

After six months of consistent on-time or early payments:

  • Initial Status: GreenThumb Landscaping LLC had no established business credit files.
  • After 6 Months: The business now has three positive trade lines reporting to various credit bureaus. This establishes a payment history.
    • D&B PAYDEX: Likely to be in the 80-100 range, indicating prompt payments.
    • Experian Business: The Payment Trend will show "A" (excellent).
    • Equifax Small Business: The Payment Index will be high.

This positive history makes GreenThumb Landscaping LLC more attractive to lenders and other suppliers for future credit applications, such as a business credit card or a modest line of credit. Without these initial trade lines, accessing such financing would likely require significant personal guarantees or would be based almost entirely on the owner's personal credit.

Alternatives to Consider

While building business credit is paramount, some alternative financing options might be available, especially for very new businesses or those needing specific types of funding.

  • Personal Loans for Business: For startups without established business credit, a personal loan from a bank or online lender (like those you can compare on VeloraLend) might be an option. However, this links your personal and business finances, which you're trying to avoid long-term. Be cautious, and only use this as a temporary bridge. Some people consider whether they should refinance their student loans to free up personal capital for business, but this should be weighed carefully against the risks.
  • Microloans: Non-profit lenders often provide smaller loans (e.g., up to $50,000) to businesses that may not qualify for traditional bank loans, often with more flexible criteria.
  • Invoice Factoring/Financing: If your business has accounts receivable, you can sell invoices to a third party for immediate cash, minus a fee. This is not a loan but an advance on future payments.
  • Merchant Cash Advances (MCAs): Businesses with high credit card sales can get an advance based on future revenue. MCAs are often expensive and can have complex repayment structures.
  • Friends and Family: This informal approach avoids credit checks but requires clear agreements to prevent relationship strain.
  • Grants: Certain industries, demographics, or business types may qualify for grants, which do not need to be repaid.

Frequently Asked Questions

What's the difference between a D-U-N-S Number and an EIN?

An EIN (Employer Identification Number) is a nine-digit number assigned by the IRS for tax purposes, acting like a Social Security Number for businesses. A D-U-N-S Number (Data Universal Numbering System) is a nine-digit number assigned by Dun & Bradstreet for business identification and credit reporting purposes. Both are crucial for establishing your business's independent identity.

How long does it take to build business credit?

Building strong business credit typically takes 6-18 months. You can start establishing initial trade lines within 3-6 months, but a robust credit profile with higher scores and more data points takes consistent, positive payment history over a longer period.

Can I use my personal credit to help my business?

Initially, yes. Many lenders will consider your personal credit score (FICO) when your business is new or lacks a robust business credit history. However, the goal is to build strong business credit so your company can qualify for financing independently, without relying on your personal credit or requiring a personal guarantee.

Do I need a business credit card to build business credit?

While not strictly necessary, a business credit card that reports to commercial credit bureaus is an excellent tool for building credit. It provides a revolving trade line that, when managed responsibly (low utilization, on-time payments), significantly contributes to your business credit score.

What is a "personal guarantee" and why should I avoid it for business loans?

A personal guarantee is a legal promise by a business owner to repay a business loan if the business defaults. Many lenders require this, especially for new businesses. While sometimes unavoidable, the goal of building strong business credit is to eventually qualify for loans that do not require a personal guarantee, further separating your personal and business liabilities.

How is business credit different from personal credit?

Business credit is tied to your business's EIN and reflects its payment history, public records, and financial health. Personal credit is tied to your SSN and reflects your individual payment history, debt, and credit usage. Business credit scores are calculated differently, and commercial credit bureaus collect information differently than consumer bureaus. For example, some mortgages, like those discussed in a first-time homebuyer guide, rely exclusively on personal credit.

The bottom line

Building business credit is an essential strategy for long-term business success, enabling your company to access better financing and terms independently of your personal finances. By establishing a separate legal entity, securing an EIN, maintaining distinct bank accounts, diligently acquiring vendor credit, and prudently managing business credit cards and loans, you can build a strong financial foundation. This proactive approach will open doors to more favorable capital opportunities for growth and stability.

Ready to explore your financing options as your business credit grows? Compare business loans offers on VeloraLend.

D

David Chen

Editor, Consumer Credit

David covers personal loans, installment lending and credit scoring for VeloraLend. His work centres on how underwriting actually works — what lenders look at, what the fees really cost, and where borrowers most often get caught out.

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Editorial Disclosure: The content provided on this blog is for educational and informational purposes only and does not constitute financial advice. VeloraLend is a loan comparison platform, not a direct lender. We may receive compensation from our partners when you click on links or get approved for a loan. However, this does not influence our editorial integrity or recommendations. Always consult with a qualified financial advisor before making major financial decisions.

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