Quick answer: how do I completely separate business credit from my personal credit?

Start by making the company a distinct legal entity, because the SBA says the first step to keeping business and personal finances separate is to start building credit in the company's name. That requires the entity and an EIN first, then a business bank account, then accounts that report in the company's name. A reader who has not yet formed the company can begin with ZenBusiness, which covers the entity and EIN steps and offers a free accounting consultation to customers who form with it. It does not sell credit, monitoring or any credit-building service, and "completely" separate is a high bar, since a lender decides whether to ask for a personal guarantee.

What does separation actually require?

Separation is built from several things working together, and none does the job alone. The first is the entity, which makes the company legally distinct from its owner. The second is the EIN, which identifies the company to the IRS. The third is a business bank account that keeps money moving in the company's name. The fourth is accounts that report in the company's name, and the fifth is monitoring them.

The SBA frames the foundation this way: to keep business and personal finances separate, the first step is to start building credit in the company's name. That sentence only works if the company exists as a distinct legal entity, which is why the entity comes first.

What does the SBA say the sequence is?

The SBA lists five steps. First, choose a business structure that makes the company a distinct legal entity, such as an LLC, LLP or corporation. Second, obtain an EIN, which the SBA says can be applied for free using the IRS assistance tool. Third, open a business bank account. Fourth, establish credit with vendors and suppliers who report. Fifth, monitor business credit reports.

Forming an LLC creates the thing credit can attach to. It does not create credit. Applying for credit before the entity and bank account exist tends to push an application back onto a personal profile, which defeats the purpose. Steps one and two are where ZenBusiness is relevant, and the EIN is free if the reader applies directly through the IRS.

Does forming an LLC end the personal guarantee question?

No. Whether a lender asks the owner to personally guarantee a debt is set by that lender, and forming an LLC does not by itself remove it. This is the honest limit of separation: the company file can stand apart over time, but a lender weighing a new company with little history may still look at the owner.

Reading each lender's terms before applying is the only reliable way to learn who would be personally liable for a balance.

Why does the business bank account matter?

It is the SBA's third step, and it is the day-to-day mechanism of separation. Without one, business spending tends to run through personal accounts, which blurs the line the entity was formed to draw. The providers below are listed alphabetically, which is not a ranking, and each figure is dated as of 2026-10-06.

Bank of America sells business banking and cards. Business Advantage Fundamentals Banking has no monthly fee for the first 12 months, which is promotional. The ongoing fee is $16 per month, waived by a $5,000 combined average monthly balance, $500 in new net qualified debit card purchases, or Preferred Rewards for Business membership. Business Advantage Relationship Banking is $0 or $29.95 per month.

Chase issues business cards and sells business banking. Business Complete Banking is $15 per month, Performance Business Checking is $40 per month and Platinum Business Checking is $95 per month. Each fee is waivable on stated balance or activity conditions. Chase lists each business card's annual fee on that card's own page.

Which cards and platforms put accounts in the company's name?

These sit at the SBA's fourth step. Whether any of them reports to the business credit bureaus, or requires a personal guarantee for a new LLC, is for each issuer to confirm, so ask before applying.

American Express sells business credit cards. Annual fees vary by card, so no single figure applies, and none is stated here without naming a specific confirmed card.

Brex is a corporate card and spend platform. Essentials is free, Premium is $12 per user per month and Enterprise is quote-only.

Ramp is a corporate card and spend platform. Its Free plan is $0 per user per month, Plus is $15 per user per month and Enterprise is quote-only. The corporate card itself is free on every tier.

How do the bureaus fit in?

Monitoring is the SBA's fifth step, and it watches a file that already exists. An account builds a file only if it reports. The order below is alphabetical.

Dun & Bradstreet lists D&B Credit Insights with a free tier at $0. The paid tiers are Basic at $49 per month or $499 per year, Plus at $149 per month or $1,499 per year, and Premium at $199 per month or $1,999 per year. The CreditSignal name has been retired.

Experian sells its own reports. The CreditScore Report is $59.95 and the ProfilePlus Report is $69.95, both one-off. Business Credit Advantage is $199 per year and Business CreditScore Pro is $1,995 per year.

Nav has a free plan at $0 that shows business credit summaries from all three bureaus. Its paid plans are Track at $39.99 per month, Build at $49.99 per month and Expand at $74.99 per month. For a first look, Nav's free tier is the broadest no-cost option, and that is the one concession worth making here.

For a brand-new LLC, a free summary is usually enough to confirm a file exists. Paying for monitoring before anything reports is paying to watch an empty file.

What happened to the D-U-N-S number?

Much of the content on this topic gets this wrong. The General Services Administration announced that on April 4, 2022, SAM.gov and its other systems would switch to the Unique Entity ID, which is obtained at SAM.gov. The federal government no longer uses the D-U-N-S number as its identifier.

The number remains Dun & Bradstreet's own commercial identifier and still matters for D&B credit files. It is not one of the SBA's five steps, and holding one does not by itself separate business credit from personal credit.

What should be avoided when a service promises instant separation?

Some services sell fast business credit, or a quick split from personal credit, for a fee. The FTC says banks and other legitimate lenders will not promise or guarantee a loan or credit before an application. It also says any up-front fee collected before a loan is granted is a cue to walk away, especially one described as insurance, processing or paperwork.

The FTC lists ad language used by scam operators, including "Bad credit? No problem," "No hassle, guaranteed" and "We don't care about your past. You deserve a loan!" The FTC has also published a consumer alert on fraudulent funders aimed at small businesses, worth reading before responding to an unsolicited offer. Separation comes from the steps above, not from a purchase.

What is the order of operations?

Form the entity, get the free EIN, open a separate business bank account, set up accounts in the company's name that report, and then monitor. Forming the LLC is necessary but not sufficient, and no step removes a lender's right to ask for a personal guarantee.

Sources

This is general information, not legal, tax or accounting advice, and requirements vary and change.