Building Business Credit in the US From Scratch: A Step-by-Step Start
Many Russian-speaking entrepreneurs in the US run their business on personal credit cards — and that's a mistake. A separate business credit history protects your personal finances and, over time, opens the door to larger financing under the company's name.
Let's walk step by step through how to build business credit from scratch: from forming your company to your first trade lines.
Step 1. Form a legal entity
For your business to have its own credit history, it needs its own legal structure. Most people start with an LLC — it's simpler than a corporation and separates the business from you personally.
- An LLC creates a legal boundary between your personal and business assets.
- Registration happens at the state level, and rules and fees vary.
- Lenders and bureaus take a properly registered company more seriously than an unregistered sole proprietorship.
Step 2. Get an EIN and set up your business attributes
An EIN (Employer Identification Number) is like an SSN for your company, issued free by the IRS. You'll need it for your bank account, taxes, and credit applications made in the business's name.
- Get your EIN for free directly from the IRS website.
- Set up a real business address and phone number, and establish a minimal presence.
- If you're working with business bureaus, you'll eventually need a D-U-N-S Number from Dun & Bradstreet (also free).
These attributes make your company visible to business credit bureaus like Dun & Bradstreet, Experian Business, and Equifax Business.
Step 3. Open a business bank account and separate your finances
A dedicated business bank account is the foundation. Without it, you can't cleanly separate company money from personal money, and mixing the two undermines the LLC's legal protection too.
- Run all business income and expenses through the business account.
- Don't pay personal expenses from the business account, or vice versa.
- Clean separation simplifies taxes and strengthens the company's own credit reputation.
Step 4. Start building trade lines
Business credit is built from trade lines — accounts that report payment activity to business bureaus. Most people start with the most accessible ones.
- Open accounts with vendors offering net-30 terms who report to business bureaus, and pay on time.
- Add a business credit card — early on, it often requires a personal guarantee.
- Pay early and in full to build a positive company history.
- Gradually move to larger credit lines as your history grows.
In the early stages, many business credit products require a personal guarantee — meaning you're personally on the hook if the business doesn't pay. That's normal when starting out, but remember: while your company's history is still young, your personal credit still matters.
Why you should keep business and personal credit separate
Separation protects your personal score from your business's ups and downs, simplifies bookkeeping, and eventually lets you secure financing primarily under the company's name. But it's not instant — the history builds over months and years, and individual results vary.
This content is for educational purposes only and is not financial, legal, or tax advice. Consult a professional about your company's structure and tax questions.
Key takeaways
- A separate legal entity (often an LLC) is the foundation of business credit.
- An EIN from the IRS is free and required for your account and applications in the business's name.
- A dedicated business account is essential — never mix personal and business money.
- Trade lines usually start with net-30 vendor accounts and a business credit card.
- Many early credit lines require a personal guarantee — personal credit still matters.
- Business credit builds over months; individual results vary.
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