Best Business Credit Cards for Solopreneurs and Small Business (2026)

A good business credit card does more than let you spend. For a solopreneur or small business, it keeps your business expenses cleanly separated from personal spending, builds a credit history in your business’s name, earns rewards on the money you were going to spend anyway, and, on the right card, gives you a stretch of interest-free financing when cash flow is tight. Get the wrong one and you are paying an annual fee for perks you never use.

We researched and evaluated the leading small business cards and grouped them the way they actually break down in real life: everyday rewards cards that a sole proprietor can get with just an SSN, and corporate spend cards built for established businesses with revenue and an entity. Below you will find a side-by-side comparison, honest pros and cons, and a clear explanation of which type fits a business of one versus a small team.

Use the table of contents to jump straight to any card or section.

Why a business credit card is worth it, even for a business of one

Even if you only spend a few hundred dollars a month on your business, a dedicated card pays off. It draws a clean line between business and personal spending, which makes bookkeeping and tax deductions far simpler. It builds your business credit profile, which matters later if you ever want financing. And it turns routine expenses, software subscriptions, ads, supplies, into cash back or points. On a card with a 0% introductory APR, it can also act as a short, interest-free runway for a larger purchase, as long as you have a plan to pay it off before the promotional period ends.

Two kinds of business cards: which one fits you

The single most useful thing to understand before you apply is that “business card” covers two very different products.

1. Small business credit cards (Amex, Chase, Capital One) work much like a personal credit card. They are available to sole proprietors using a Social Security Number, they almost always require a personal guarantee (meaning you are personally responsible for the balance), they revolve month to month, and they earn rewards. These are the right fit for the vast majority of solopreneurs and small businesses.

2. Corporate and charge cards (BILL Spend & Expense, Ramp, Brex) are built for businesses with an entity, an EIN, and real revenue or cash in the bank. They are typically underwritten on your business’s financials rather than your personal credit, often skip the personal guarantee, and usually must be paid in full each month. Their strength is spend management: budgets, virtual cards, and expense automation for a team.

One thing worth knowing: business credit cards do not carry all of the same legal protections as personal cards. Rules such as limits on rate increases and certain billing protections under the CARD Act largely apply to consumer cards, not business ones, a distinction the Consumer Financial Protection Bureau explains in plain terms. It is a reason to read the terms and pay on time, not a reason to avoid business cards.

How we evaluated these business credit cards

We compared each card on what matters to a small operator: the annual fee versus the value you get back, how the rewards actually work for typical business spending, whether a sole proprietor can qualify, the presence of a 0% intro APR or other financing perk, and the honest trade-offs. We evaluated these cards through research and review of their published terms; welcome offers and rates change often, so we keep the fast-moving numbers in the comparison table and focus the reviews on the durable strengths and weaknesses.

Best business credit cards for solopreneurs and small business at a glance

Pricing is shown in the table only, so the annual fees and headline rewards are all in one place. Full details and trade-offs follow in each review.

American Express Blue Business Plus: the best no-annual-fee rewards card

Best for: solopreneurs and small businesses that want the most rewards for zero annual fee.

If we had to pick one card for the average solopreneur, it would be the American Express Blue Business Plus. It has no annual fee, yet it earns 2X Membership Rewards points on your everyday eligible business purchases on the first $50,000 you spend each calendar year, then 1X after that. Membership Rewards are among the most flexible points in the market, transferable to airline and hotel partners or redeemable for statement credits and gift cards. For a card that costs nothing to hold, earning double points on essentially all of your spend up to that annual cap is exceptional value.

It also comes with a 0% introductory APR on purchases for the first 12 months from account opening, then a variable rate applies, which makes it a genuine tool for financing a larger business purchase interest-free if you pay it down on schedule. Amex’s Expanded Buying Power feature lets you spend above your credit limit on a case-by-case basis, useful when a big month arrives. Sole proprietors can apply using their SSN.

The honest trade-offs: the 2X rate is capped at the first $50,000 of annual spend, after which you earn 1X, so very high spenders may want to pair it with a second card. As an Amex, it is also not accepted in quite as many places as Visa or Mastercard, though acceptance is broad in the US. For most small businesses, those are minor concerns against a no-fee card that earns this well.

See the Blue Business Plus card

Chase Ink Business Unlimited: the simplest flat-rate cash back

Best for: owners who want easy, no-tracking cash back on every purchase.

The Chase Ink Business Unlimited is the “set it and forget it” choice. It has no annual fee and earns a flat, unlimited 1.5% cash back on every purchase, with no categories to track and no caps to hit. It also offers a 0% intro APR on purchases for the first 12 months. If you value simplicity over squeezing out the maximum in every category, this is a clean, dependable card, and because it earns Chase Ultimate Rewards, the cash back can become more valuable if you also hold a points-earning Chase card. Sole proprietors can apply with an SSN.

The honest trade-offs: a flat 1.5% is beaten by category cards and by the Blue Business Plus for spenders under the $50,000 cap. Chase also has stricter approval standards for some applicants. We feature it on the merits of its product; verify the current terms on Chase’s official page before applying.

See the Ink Business Unlimited card

Chase Ink Business Cash: best for office and utility spending

Best for: businesses with heavy office-supply, internet, and phone bills.

The Chase Ink Business Cash is the category-bonus sibling. It carries no annual fee and earns an elevated 5% cash back on business essentials, such as office supply stores and internet, cable, and phone services, up to a combined annual spending cap, then a base rate after that. It also includes a 0% intro APR on purchases for the first 12 months. For a small business whose spending clusters in those everyday categories, the elevated rate can return meaningfully more than a flat-rate card. Like its sibling, it earns transferable Chase points when paired with the right card.

The honest trade-offs: the 5% rate applies only to specific categories and only up to the annual cap, so it rewards businesses whose spend matches those categories and is less compelling for everyone else. Managing category caps takes a little attention.

See the Ink Business Cash card

Capital One Spark Cash Select: straightforward flat cash back

Best for: owners who want a simple no-fee flat-rate card as an alternative to Chase.

The Capital One Spark Cash Select is another strong no-annual-fee, flat-rate option, earning unlimited 1.5% cash back on every purchase with no categories to manage. Capital One’s business lineup also includes a 2% flat-rate card for owners willing to consider an annual fee after the first year, and a credit-building option, so there is a Spark card for different stages. Sole proprietors can generally apply with an SSN. One point specific to Capital One worth knowing: it has historically reported business card activity to your personal credit as well, which cuts both ways, it can help or hurt your personal score depending on how you use it.

The honest trade-offs: at 1.5% flat, the rewards are matched or beaten by other cards on this list, and the richer Spark cards carry an annual fee. It is a dependable pick rather than a category standout.

See the Capital One Spark cards

BILL Spend & Expense: best spend controls for a growing small business

Best for: registered businesses that want free expense management with the card.

Once you have an entity and some revenue, the game changes from “earn rewards” to “control spending.” BILL Spend & Expense (formerly Divvy) is a corporate card paired with free spend-management software. The card and platform cost nothing; BILL sets a credit line based on your business’s financials rather than a monthly subscription. You get real-time budgets, unlimited virtual cards you can issue for specific vendors or projects, automatic expense categorization, and reward points on spend. For a small business that is starting to make regular purchases or bring on a contractor or two, the ability to set a budget and hand out a controlled virtual card is genuinely powerful.

The honest trade-offs: BILL Spend & Expense is built for registered businesses, so a brand-new sole proprietor with no revenue or business bank activity may not qualify, and it is designed to be paid in full rather than carried as revolving debt. If you want simple personal-guarantee rewards, a card from the first group is the better starting point.

See BILL Spend & Expense

Ramp: best expense automation for established businesses

Best for: businesses with an entity and cash in the bank that want automation.

Ramp is a free corporate charge card and finance platform aimed at businesses that want to automate expenses and cut waste. It earns a flat 1.5% cash back on purchases, charges nothing for the card or software, and pairs it with strong spend controls, virtual cards, receipt matching, and accounting integrations. Because it is a charge card, balances are paid in full each cycle, so there is no interest and no revolving debt. Ramp typically underwrites on business financials and generally expects an established entity with an EIN and a business bank balance, rather than a brand-new sole proprietorship. For a small but real business drowning in expense admin, Ramp can pay for itself in saved time. Startups with venture funding sometimes look at Brex for a similar reason.

The honest trade-offs: Ramp is not designed for a business of one that is just getting started or that needs to carry a balance, and it requires an entity and business banking activity to qualify. It is a “graduate to it” card, not a first card.

See Ramp

Can I get a business credit card as a sole proprietor?

Yes. This is the most common worry for new owners, and the answer is that most small business credit cards, including the Amex, Chase, and Capital One cards above, are available to sole proprietors. You apply as an individual using your Social Security Number, list your business type as sole proprietor, and report your business (or expected) revenue. You do not need an LLC. You will typically sign a personal guarantee, which means your personal credit supports the account.

If you want to keep your SSN off applications and start building a separate business identity, you can get a free Employer Identification Number (EIN) from the IRS in minutes and use it on business cards that accept it. In our own experience, the practical path is to start with a no-annual-fee rewards card as a sole proprietor, use it responsibly to build history, and add a corporate spend card like BILL or Ramp later, once you have formed an entity and the business has steady revenue.

How to choose the right business credit card

• Want the most rewards for no fee? Amex Blue Business Plus.
• Want dead-simple flat cash back? Chase Ink Business Unlimited or Capital One Spark Cash Select.
• Spend heavily on office supplies, internet, and phone? Chase Ink Business Cash.
• Have an entity and want spend controls? BILL Spend & Expense or Ramp.

Many owners eventually carry two cards: a rewards card for everyday spend and, once the business grows, a corporate card for team spending and automation. Because every card on this list has no annual fee, you can start earning rewards without an ongoing cost.

Frequently asked questions

Do I need an LLC or EIN to get a business credit card?

No. Sole proprietors can apply for most small business credit cards using a Social Security Number. An EIN is optional and free from the IRS, and useful if you want to keep your SSN off applications or you have formed an entity.

Will a business card affect my personal credit?

Most small business cards require a personal guarantee, so the application usually involves a personal credit check. Issuers differ on whether routine activity appears on your personal credit report; Capital One, for example, has historically reported business card activity to personal credit. Corporate cards like Ramp often skip the personal guarantee entirely.

What is the difference between a business credit card and a corporate card?

A small business credit card is available to sole proprietors, usually requires a personal guarantee, and can revolve a balance. A corporate or charge card is underwritten on business financials, often skips the personal guarantee, and is generally paid in full each month, with spend-management tools as the main draw.

Can I carry a balance on these cards?

The Amex, Chase, and Capital One cards are credit cards that let you revolve a balance, and several offer a 0% intro APR for a limited time. The corporate cards, BILL and Ramp, are designed to be paid in full each cycle.

The bottom line

For most solopreneurs and small businesses, the best business credit card is a no-annual-fee rewards card you can get with an SSN, and the Amex Blue Business Plus is our top overall pick for the rewards it returns at zero cost, with the Chase Ink and Capital One Spark cards close behind for simple flat cash back. Once your business has an entity and steady revenue, adding a corporate card like BILL Spend & Expense or Ramp gives you spend controls and automation that a simple rewards card cannot. Start with the card that matches where your business is today, use it responsibly, and let it build your business credit as you grow.

SoloMoneyStack is educational and informational only and does not provide financial, tax, or legal advice. Card terms, fees, rewards, and welcome offers change frequently; verify all current details directly with each issuer before applying.