How to Build Business Credit from Scratch

Separate Your Business and Personal Finances

Building business credit starts with creating a legal entity and keeping it distinct from your personal finances. Form an LLC or corporation, obtain an EIN from the IRS, and open a business bank account in the company's name. This separation signals to lenders and credit bureaus that your business is a separate borrower, which is the foundation of every business credit profile.

Get a D-U-N-S Number and Establish a Paydex Score

A D-U-N-S number from Dun & Bradstreet is the identifier for your business credit file. Once you have it, you can start building a Paydex score, which ranges from 1 to 100 and tracks your payment history with vendors. To build a score, you need at least one trade line reporting to D&B. Apply for net-30 vendor accounts from suppliers that report to business credit bureaus, pay invoices early or on time, and keep balances low relative to your credit limits.

Add Trade Lines and Monitor Your Reports

Diversify your credit mix by working with multiple vendors and service providers that report to all three business bureaus: Dun & Bradstreet, Experian Business, and Equifax Business. Consistency matters more than volume, so focus on vendors whose payment terms are reported accurately. Periodically pull your business credit reports to check for errors, and dispute any inaccuracies directly with the bureau. Accurate, on-time payments are the single most powerful lever you have.

Use a Business Credit Card Strategically

A business credit card can accelerate your credit profile when used with discipline. Choose a card that reports to business bureaus, keep utilization under 30 percent, and pay the full balance each month. Over time, responsible card use builds a payment history that complements your trade lines and strengthens your overall business credit score.

What You Need to Build Business Credit

• Legal business entity (LLC or corporation)
• EIN and business bank account
• D-U-N-S number
• Vendor trade lines that report to bureaus
• Business credit card with reported payments

Business credit building is a deliberate process that rewards consistency. Start with the legal foundation, add trade lines that report, pay on time, and review your reports regularly. The profile you build today determines the financing options your business can access tomorrow.