Do I need an EIN to build business credit?

Yes. Your Employer Identification Number (EIN) is the business equivalent of a Social Security Number. Credit agencies like Dun & Bradstreet, Experian Business, and Equifax Business use it to track your company's credit history. You can get one free at irs.gov in minutes.

How long does it take to build business credit?

With an active strategy, you can start building a business credit profile in 3–6 months. A solid profile that qualifies for unsecured lines of credit typically requires 12–24 months of positive payment history.

Does my personal credit affect my business credit?

Yes, especially at the start. Most lenders review the primary owner's personal credit score (especially if the business is under 2 years old). A personal score of 680+ significantly improves your chances of business loan approval.

What FICO SBSS score do I need for an SBA loan?

The SBA recommends a minimum of 155 on the FICO SBSS for SBA 7(a) loans. Some preferred lenders require 160–170. This score combines your business history, personal credit, assets, and business age.

Can I get business credit with bad personal credit?

It's difficult but not impossible. Some options like merchant cash advances or factoring don't require good personal credit. However, the terms are more expensive. The ideal approach is to repair your personal credit first — results can be seen in 3–6 months.

Business Credit Guide 2026: Build & Repair Your Company Credit

One of the most costly mistakes entrepreneurs make is confusing personal credit with business credit. They are two distinct systems — different bureaus, different scores, different rules.

If you want to qualify for a business line of credit, an SBA loan, or unsecured financing, you need to understand how business credit works in the United States — and how to repair your personal history to maximize your chances.

Personal Credit vs. Business Credit: Key Differences

Aspect	Personal Credit	Business Credit
Bureaus	Experian, Equifax, TransUnion	D&B, Experian Biz, Equifax Biz
Main score	FICO 300–850	Paydex 0–100 / FICO SBSS 0–300
Public access	Permission required	Anyone can check it
Debt limit	Affects personal DTI	Doesn't affect personal DTI (if separated)
Time to build	Years of history	6–12 months with active strategy

What is the FICO SBSS and Why It's the Most Important Score for Business Loans

The FICO Small Business Scoring Service (SBSS) is the credit score the SBA uses to evaluate SBA 7(a) loan applications under $350,000. It ranges from 0 to 300 — higher is better.

SBA Minimum Threshold: 155 SBSS points

Applications with FICO SBSS below 155 are automatically rejected before reaching human review. Most preferred SBA lenders require 160–170.

The FICO SBSS combines: owner's personal credit (40%), business credit history (25%), time in business (15%), revenue and assets (20%). This confirms that repairing personal credit directly impacts the SBSS.

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Minimum Requirements for Major Business Loans

Business Credit Card

Bureaus:Experian, Equifax Biz

Min. Score:680 personal

Limit:$500–$50k

Best to start — builds history immediately

Business Line of Credit

Bureaus:D&B + personal

Min. Score:FICO SBSS 155+

Limit:$10k–$250k

Requires 2 years in business and financial statements

SBA 7(a) Loan

Bureaus:All 3 bureaus + SBSS

Min. Score:155 SBSS / 680 personal

Limit:Up to $5M

Best rates on the market — longer process (60–90 days)

SBA Microloan

Bureaus:All 3 bureaus

Min. Score:600+ personal

Limit:Up to $50k

Perfect for new businesses and entrepreneurs

How to Build Business Credit from Scratch: 6 Steps

Step 1Week 1

Incorporate Your Business (LLC or Corp)

Legally separate the business from yourself. An LLC or Corporation establishes the entity that will accumulate its own independent credit history.

Step 2Week 1–2

Get an EIN and Open a Business Bank Account

The EIN is your 'business SSN'. A separate bank account demonstrates legitimacy and is required by all formal lenders.

Step 3Month 1

Register for a D-U-N-S Number

The D-U-N-S number is essential for the business credit system. It's free at dnb.com and takes about 30 days to process.

Step 4Month 1–3

Open Accounts with Reporting Vendors

Work with vendors like Uline, Quill, or Grainger that report to D&B and Experian Business. Buy on net-30 credit terms and pay on time.

Step 5Month 2–3

Apply for a Business Credit Card

A business credit card with good usage (under 30% utilization) builds history quickly on business bureaus.

Step 6Monthly

Monitor and Optimize Monthly

Review your Paydex score on D&B, your Experian Business Score, and verify all payments are being reported correctly.

How to Repair Your Personal Credit Before Applying for a Business Loan

Since the FICO SBSS weighs personal credit at ~40%, repairing personal credit has a direct impact on business loan eligibility. Here are the highest-impact actions:

Dispute collections — biggest impact

A single collection can reduce your FICO by 100+ points. Disputing them under the FCRA can remove them in 30–60 days, directly improving your SBSS.

Reduce credit utilization

Keep card usage below 30% (ideally 10%). Utilization represents 30% of FICO. A 10% utilization can add 30–50 extra points.

Remove late payments when possible

Late payments represent 35% of the score. Disputing inaccurate ones and requesting goodwill letters for legitimate single late payments can significantly improve your history.

Don't open new credit right before applying

Each credit application generates a hard inquiry that drops 5–10 points. Avoid opening new personal cards or credit lines in the 6 months before applying for a business loan.