How to Avoid Business Credit Mistakes & Build Scores Fast

9 min read

If you’re looking to build business credit quickly, try not to make any of these missteps that can cause lender concern and score decreases. All vendors, underwriters, investors, and potential partners will gauge your level of risk based on your business credit scores and ratings, so make sure all of your bureau profiles are pristine and spotless.

Quick Tips

Once your business is established, you must ensure all business transactions come with detailed paper trails with nothing marked in your personal name. This means all checks must be written via a business bank account and all purchases made on business credit cards.

When looking for supplier credit or getting a new business credit card, make sure they report positive transaction history, or that you know how to request reporting if they do not.

Where possible, don’t ever offer a personal guarantee on any credit application or apply with your SSN before being found out it was the only reason your EIN-only application was denied.

Business Structure

How your company is structured is an important enough decision that you must thoroughly research the future path you’ll take, even before you start doing business.

If you select the wrong business structure from the get-go, it will have major implications in restricting how fast you can build business credit. While sole proprietorships are easy to manage, you’ll pretty much have to build them with personal funding.

The owner of a sole proprietorship is also legally liable for any loan default or judgments against the company. Any financial struggles or missed payments of company invoices will then negatively impact, and possibly severely damage the owner’s personal credit score.


For most small business owners, registering as a Limited Liability Company (LLC) is the most cost-effective way to go. Creating a business entity is generally quite cheap and can easily be done yourself. By owning an LLC, you will also insulate yourself from personal liability related to your business dealings.

When applying for credit using your EIN (Employer Identification Number), you also not be held liable for any company debts or credit misuse. Just be sure when you’re applying for Tier 1 vendors or Tier 2 credit that you don’t include your SSN on the application, or tick off any boxes that require you to offer a personal guarantee.

For businesses that expect to generate a large amount of income in a short amount of time, a corporation should be considered. Beyond the extra cost of filing for a corporation, a certified account is required to file your taxes, which must be quarterly, rather than annually like an LLC. Corporations do however pay a lower tax rate and make it easier to expand your company or divide it into a partnership. While there is some give and take here, most small businesses still generally desire to pay their taxes annually which all LLCs can do.

Personal Credit

Paying for anything business-related with personal credit or checks will not help you build business credit. In fact, the more you use personal credit for your business, the greater the chance it will harm your personal credit score too.

Your business credit profile needs to grow alongside your company, so any and all purchases must be made through either a business credit card or business bank account.

The more financial documentation you collect that showcases your tradelines and credit suppliers, the easier it will be for your business to get more credit and higher limits. In comparison to personal credit cards, the limits handed out to businesses are 5-10x higher than those given to individuals.


Establishing a business bank account should be the very first thing you do after registering your business. Once you have your EIN, you must apply for a bank account right away. There are many free business checking accounts at online banks like Novo, that only require minimal deposits to open. If you need in-branch banking, then seek out one that will wave transaction fees if you maintain a specific balance.

The next step after opening a bank account is to apply for business credit cards that report to multiple credit bureaus like DNB, Experian, and Equifax. If you’ve just started a new business or don’t have a 700+ personal credit score, you can still easily get approval for a secured Capital One Spark Classic. Your initial on this secured credit card then becomes your credit limit. If you need a higher limit, then you’ll have to make a higher deposit.

Make sure you have your new card in hand before you start applying to net 30 vendors, so you can double your positive payment credit reporting.

  1. Everything you purchase on net 30 terms from each vendor get reported
  2. Paying your business credit card in full and on time also get reported

Vendor Reporting

Over 90% of companies that offer supplier credit with delayed payment terms, do not report positive transactional history for their customers. Because this requires time and effort, most simply report negative transactions, such as late or delinquent payments which will only lower your credit rating.

To build business credit, and increase your credit score, you will need to demonstrate having a history of positive trade credit transactions. To obtain this, you either have to make sure everyone you do business with, reports all transactions to at least one major credit bureau. You can also learn how to request trade reporting, as well, as manually report your credit history.


When looking for supplier credit with easy approval requirements, use our handy list of net 30 vendors that also offer monthly reporting of positive payment experiences. You can further apply to Tier 2 credit vendors once you have at least 90 days of business credit history and a minimum of 3-5 tradelines reporting regularly.

If your current trade partners don’t share positive payment experiences with business credit agencies, then you must ask them to. If they say they don’t know how, direct them to join the global trade exchange program at Dun & Bradstreet. If they flat out, say can’t or won’t, then try to report your payment experiences manually through Nav Business or the D&B Credit Builder program.

Credit Card Reporting

It’s shocking how many business credit cards don’t actually report your monthly payment experience to the three major credit bureaus. Some may only report to just one, while others just report to personal credit bureaus due to your offering a personal guarantee.

In fact, some business credit cards only report to personal credit bureaus and are tied directly to the business owner’s personal credit file. This is due to companies lacking a proven credit history and applying for a business credit card that they couldn’t otherwise qualify for unless they included the owner’s SSN and a personal guarantee.


Where possible, never offer a personal guarantee when applying for business credit. Also, don’t pay for anything related to your business via credit unless you know card reports to multiple business credit bureaus.

Start by reviewing the business credit cards we recommend to see if there are any that you can currently qualify for.

If you have fair personal credit with a score of 580 or higher, you can still easily get approved for a secured Capital One Spark Classic credit card that reports monthly to Dun & Bradstreet, Experian, and Equifax. As long as you pay your bills promptly and never miss a payment, within 3-6 months, they’ll likely offer pre-approval for one of their unsecured business credit cards.

Personal Guarantees

When you build your business credit by offering a personal guarantee attached, you leave yourself open to being personally liable for any misuse. If your business must default on payment, you are held personally liable to make sure the debt is paid.

In case of non-payment or delinquency, any creditor you offer a personal guarantee to can come after your personal assets, such as your house or car to reclaim what is owed.


Never put your SSN on any business credit application and don’t tick any boxes that request a personal guarantee. Just apply using your Employee Identification Number (EIN only credit) and leave all personal guarantee sections blank. This way, if your application is approved, it will be on the merit of your business credit history, and there will be no personal liability attached to it.

That being said, if you want to build business credit quickly, there are certain times you need to offer it. Some Tier 2 vendors require you to be in business for 1-2 years or have reliable monthly revenues to get EIN-only approval.

If you find yourself getting denied for retail store or fuel cards using just your EIN, it’s most likely due to a lack of credit history. When you need credit approval before you’re typically qualified to apply, that is the only time using a personal guarantee is acceptable. Once you’re granted approval for business credit with a personal guarantee attached to it, you must then ensure you never carry a balance or make a late payment.

Where possible, pay your invoices as early as possible, even on the same day, as this will greatly improve your D&B PAYDEX score. If you can push your score into the high 80s or low 90s, you can then try having the personal guarantee removed from your credit card.

Business Details

The devil is the in details when it comes to building business credit quickly. A simple phone number change here, or starting to use Street instead of St in your business address can put cause your credit scores or approval rates to decrease.

Lenders, underwriters, and all credit bureaus rely on the information you provide, as well as, what they can readily find on the web. So, if your credit application details differ from those filed with the credit bureaus or what can be found online, your credit applications are likely to be denied.


You need to plan out all of your business applications, filings, and financial documents in advance before signing on the dotted line. Where possible, make it a point to never change anything related to your business name, address, or phone number.

If changing any details, be sure you modify your credit profiles at Dun & Bradstreet, Experian, and Equifax on the very same day. If your business details are listed in Facebook, Google Maps, Yelp, or any other online directory/social media website, make sure you manually update those profiles too.

Should your business grow in size, employees, locations, or annual revenue, be sure to promptly update your Dun & Bradstreet credit profile right away. This can easily be done through their free D-U-N-S?Manager?tool. Whatever changes you make internally, no matter how small they seem, make sure you update any references to outdated details in your credit profiles and wherever else your business is listed online.