The Complete Guide to Business Credit Cards

How a business credit card works

You receive a credit limit, make purchases and either pay the statement in full to avoid interest or carry a balance and pay interest on it.

Issuers set a limit based on your credit profile and, often, your business revenue. Each month you receive a statement with a minimum payment due. Pay the statement balance by the due date and you generally pay no interest on purchases. Carry a balance and interest accrues, often at rates well above most business loans. Check the card's APR, which is explained in what APR is and how it is calculated.

Cards are best understood as a payment tool with a short interest-free window, not as a loan. Use them to float 25 to 55 days between purchase and payment, earn rewards and keep spending in one place.

Rewards, perks and fees

Cards may offer cash back, points, travel benefits and expense tools. Annual fees, foreign transaction fees and penalty rates reduce the value.

Match the rewards to your actual spending:

• Cash back in categories such as office supplies, fuel, advertising or software
• Points or miles that make sense only if you will redeem them
• Welcome bonuses after meeting a spending threshold. Do not overspend to chase them.
• Employee cards with individual limits and itemized reporting
• Accounting integrations that sync purchases with your books

Read the fee table: annual fee, late fee, cash advance fee, balance transfer fee. A $95 annual fee beats a no-fee card only if rewards exceed it. Terms change often, so verify details on the issuer's current offer.

Personal guarantee and credit reporting

Most small-business cards require a personal guarantee, so you are liable if the business cannot pay. Whether the card reports to your personal credit varies by issuer.

Issuers usually check your personal credit and require the owner to guarantee the account. That means a default can hurt your personal credit and lead to collection against you personally, even if the business is an LLC or corporation. See personal guarantee for details.

Reporting policies differ. Some issuers report only delinquencies to personal credit and regular activity to business bureaus. Others report to both. Ask before applying. For a deeper look at how personal and company files differ, read personal credit score vs. business credit score.

You can also apply with an EIN in some cases; see applying for a business credit card with an EIN.

Using a card to build business credit

Pay on time, keep balances low relative to the limit and keep business and personal spending separate. Over time this builds a record that helps you qualify for larger financing.

Cards that report to business credit bureaus can help build a business credit file. Healthy habits:

1. Pay at least the statement balance by the due date, every month.
2. Keep utilization low, ideally well under half of your limit.
3. Use the card only for business expenses.
4. Do not apply for several cards at once, which creates multiple hard inquiries.

Learn more in how to build business credit. If your credit is damaged, read business credit cards with bad credit and whether it is worth it in should you open a business credit card.

Credit card vs. line of credit vs. working capital

Cards fit small, frequent purchases you pay off quickly. A line of credit or working capital fits larger or longer needs at a lower cost than carried card balances.

Compare in more depth in business line of credit vs. credit card. A card is not a fit if you need a large sum, a long repayment period or a lower cost than carried balances. Our line of credit lets you draw, repay and redraw, with approval in 24-72 hours.

Tax treatment and bookkeeping

Business purchases on a card are deductible when they qualify as business expenses. Interest and fees may also be deductible. Keep receipts and reconcile statements monthly.

Deductibility follows the expense, not the payment method. A legitimate business purchase is generally deductible in the period you charge it, even if you pay the card later. Ask your accountant about interest and fees. Our short note on credit card interest deductibility adds context.

Never use a business card for personal purchases. Commingling creates records problems and weakens liability protection. Reconcile statements monthly against receipts, and categorize every charge. Organized books also help with funding. ROI Funder considers businesses with 6+ months in operation, $20,000+ monthly revenue and 500+ FICO, and a complete file is the application plus 3 months of business bank statements.

A worked example: card balance versus structured funding

Carrying a large balance on a card can cost more over time than a structured product. Run total repayment numbers before choosing.

This is an illustrative example with round numbers, not a quote. A shop owner charges $25,000 of inventory and can repay only $5,000 a month for five months. At a card APR in the high teens or twenties, interest on the declining balance adds up over those months, plus any fees. A structured working capital offer for $25,000 may carry a different cost structure. Compare total repayment, not the rate alone.

The question to ask is simple: what will the inventory earn? If $25,000 of stock sells for $40,000, an extra cost of a few thousand dollars may be worthwhile. If the sale is uncertain, hold back. ROI Funder shows true cost, payback and monthly-equivalent payments first. See working capital.