How do I start building business credit?

Start by incorporating your business (LLC or corporation), getting an EIN from the IRS, and opening a business bank account and business credit card. Then establish trade lines with net-30 vendors (suppliers who report payment history to Dun & Bradstreet or other business credit bureaus). Pay every bill early — on-time isn't enough for fast score building. Apply for your D-U-N-S Number at dnb.com (free). Within 6–12 months of consistent payment history you'll have a foundation.

Does business credit affect personal credit?

It depends. Business credit cards and loans often require a personal guarantee — meaning the lender checks your personal credit to approve the account, and late payments can appear on your personal credit report. Accounts without a personal guarantee (typically available after your business has established credit) report only to business credit bureaus and don't affect your personal score. True separation takes time and an established business credit profile.

What is a good business credit score?

Business credit scores use different scales than personal FICO scores. Dun & Bradstreet Paydex: 80+ is 'good' (pays on time), 100 is perfect (pays early). Experian Business Intelliscore: 76–100 is low risk. Equifax Business Delinquency Score: lower is better. Most lenders look for a Paydex of 75+ for favorable terms. Unlike personal credit, business credit reports can be purchased by anyone — competitors and vendors can check your score.

What is the best business credit card for small business?

It depends on your spending. For cash back: Chase Ink Business Cash (5% on office and telecom, no annual fee) or American Express Blue Business Cash (2% on everything up to $50,000/year). For travel rewards: Chase Ink Business Preferred ($95/year, 3x on travel/shipping/advertising) or Amex Business Platinum ($695/year, strong travel perks). For no personal guarantee: BILL Divvy or Brex (require no personal guarantee but have revenue requirements).

Business Credit Guide 2026: Build Credit, Best Cards & Credit Scores

Business credit is a separate financial identity for your company that lets you borrow, lease, and buy on terms without putting your personal credit on the line. Building it early — before you need it — unlocks lower borrowing costs, higher credit limits, and supplier terms that improve cash flow.

Business Credit Bureaus at a Glance

Bureau	Score Name	Scale	What Lenders Use It For
Dun & Bradstreet	Paydex	1–100	Most widely used; 80+ = good, 100 = perfect (pays early)
Experian Business	Intelliscore Plus	1–100	Loan underwriting; 76–100 = low risk
Equifax Business	Business Delinquency Score	Various	Payment delinquency prediction
FICO SBSS	FICO SBSS	0–300	SBA loan pre-screening (minimum 155 for most SBA loans)

Unlike personal credit, anyone can purchase a business credit report — vendors, suppliers, competitors, and landlords all regularly check business creditworthiness before extending terms.

How Business Credit Differs from Personal Credit

Factor	Personal Credit	Business Credit
Score scale	300–850 (FICO)	Varies by bureau (1–100, 0–300)
Who can see it	Only you (with consent to others)	Anyone who pays for the report
What drives it	Payment history (35%), utilization (30%), length (15%), mix (10%), new credit (10%)	Payment history, company size, industry risk, public records
How to build it	Credit cards, loans, payment history	Trade lines, business credit cards, loans
Personal guarantee required?	N/A	Initially yes; can be removed once credit is established

The 7-Step Business Credit Building Plan

Step 1 — Incorporate. An LLC or corporation establishes your business as a legal entity separate from you. Sole proprietors don’t have business credit — only personal credit used for business.

Step 2 — Get an EIN. Your Employer Identification Number (EIN) from the IRS is your business’s “Social Security Number” for credit and tax purposes. Apply free at IRS.gov.

Step 3 — Register for a D-U-N-S Number. Dun & Bradstreet’s identifier is the foundation of most business credit profiles. Apply free at dnb.com — takes a few days.

Step 4 — Open a business bank account. A consistent business banking relationship demonstrates financial stability to lenders and credit bureaus.

Step 5 — Establish net-30 vendor accounts. Net-30 vendors extend credit and report your payment history to business credit bureaus. Classic starter vendors: Uline, Quill, Grainger, and BILL. Pay every invoice before the 30-day due date — ideally in 10–15 days, which earns higher Paydex scores.

Step 6 — Get a business credit card. A business credit card reporting to business bureaus accelerates score building. Use it for regular business expenses; pay in full each month.

Step 7 — Monitor and protect your scores. Check your D&B, Experian Business, and Equifax Business profiles periodically for errors. Dispute inaccuracies — unlike personal credit, there’s no FCRA automatic right to dispute, but bureaus do have dispute processes.

Business Credit Cards: Key 2026 Options

Card	Annual Fee	Best Reward Category	Personal Guarantee?
Chase Ink Business Cash	$0	5% on office supply/telecom	Yes
Chase Ink Business Preferred	$95	3x travel, shipping, advertising	Yes
Amex Blue Business Cash	$0	2% on everything (up to $50K/yr)	Yes
Amex Business Gold	$375	4x on top 2 spending categories	Yes
Amex Business Platinum	$695	Travel perks, 1.5x on purchases over $5K	Yes
Brex Business Card	$0	7x rideshare, 4x travel, 3x restaurants	No (revenue requirements)
BILL Divvy	$0	Cash back on category spend	No (revenue requirements)

Cards without a personal guarantee (Brex, Divvy) typically require $50,000+ in monthly revenue or significant funding. They build business credit without touching your personal credit profile.

Business Loans — strong business credit unlocks better loan rates
Business Banking — the account lenders check before approving credit
Business Formation — you need an LLC or corporation to build business credit
Small Business Guide — complete small business financial hub

Written by WealthVieu

WealthVieu researches and writes data-driven personal finance guides using primary sources including the IRS, Bureau of Labor Statistics, Federal Reserve, and Census Bureau.

The content on Wealthvieu is for informational purposes only and should not be considered financial, tax, or investment advice. Consult a qualified professional before making financial decisions. Full disclaimer · Editorial policy