Business Credit Scores: What Commercial Lending Brokers Need to Know

Quick answer: For MCA deals, business credit scores are largely irrelevant — personal FICO is the primary metric. They matter more as deals move up the stack: SBA lenders rely on the FICO SBSS (0–300, with a 155 minimum for prescreened loans up to $350,000), while term and equipment lenders may check D&B Paydex (0–100) or Experian Intelliscore Plus (1–100). Knowing which lender uses which score lets you pre-qualify deals accurately.

Most commercial lending brokers focus on personal credit scores when qualifying a deal — and for MCA products, that's often sufficient. But as you move into SBA loans, term loans, and equipment financing, business credit scores become increasingly important. Understanding how they work helps you qualify deals faster, manage merchant expectations accurately, and choose the right products for each situation.

The Main Business Credit Scoring Systems

FICO SBSS (Small Business Scoring Service)

The FICO SBSS is the most important business credit score for commercial lending purposes. It's used by most SBA lenders in the initial screening process. FICO SBSS scores range from 0 to 300. The SBA requires a minimum SBSS score of 155 for loans up to $350,000 under the SBA's prescreening process — businesses below this threshold require manual underwriting.

The FICO SBSS incorporates both the business's credit profile (business credit bureau data) and the owner's personal credit (personal bureau data) along with business financial data. You can't check an SBSS score directly as a broker — lenders pull it during underwriting — but knowing the factors that drive it helps you pre-qualify SBA candidates.

D&B Paydex Score

Dun & Bradstreet's Paydex score (0–100) measures whether a business pays its bills on time. 80 or above is considered good; 100 is perfect. The Paydex is built from trade references — vendors, suppliers, and creditors who report payment history to D&B. Businesses without trade references have no Paydex score, which can be a problem for some lenders.

Experian Intelliscore Plus

Intelliscore ranges from 1 to 100. Scores above 76 are considered low risk. Experian builds this score from both business credit data and public records. Some equipment lenders and term lenders use Intelliscore in their underwriting process.

Equifax Business Credit Risk Score

Equifax maintains business credit files and produces scores used primarily by commercial lenders, insurers, and suppliers. Less commonly referenced by alternative lenders than D&B or Experian, but relevant for bank products.

What Builds Business Credit

• Business trade lines — vendor credit accounts (net-30 terms with suppliers) that report to business credit bureaus
• Business credit cards — activity and payment history on business cards builds business credit
• Business loans — successfully paying back business loans builds the credit profile
• Utility and phone accounts in the business name
• D&B registration — getting a DUNS number is the first step to building a D&B profile; it's free

How Business Credit Affects Broker Qualification

For most alternative lending products, personal FICO score is the primary credit metric and business credit is rarely a direct decision factor. As you move up the product stack toward SBA and conventional bank products, business credit becomes increasingly important.

Advise your merchants to build business credit even if they don't need it right now. A merchant with a 75+ Paydex score and a strong SBSS profile has access to SBA products at 8–10% interest — dramatically cheaper than MCA. Every merchant you help build toward that profile is a future referral and a better deal 12 months from now.

Using Business Credit Information in Broker Conversations

When qualifying a merchant for SBA or larger term products, ask: 'Does your business have any trade lines or business credit accounts reporting to D&B or Experian?' And: 'Has your business ever had a tax lien, judgment, or bankruptcy filing?' These questions surface issues that will affect underwriting — better to know before submission.

Bottom Line

Business credit scores matter more as deals move up the product stack. For MCA, they're largely irrelevant. For SBA loans, they're critical. Understanding each scoring system's role, which lenders use which scores, and how to advise merchants on building business credit makes you a more valuable advisor — and positions you to close higher-quality deals as your clients grow.