Best Business Checking Accounts

Business checking compared on fees, payment limits, interest and who actually holds the deposits: a chartered bank and two fintechs that bank.

By Michael Hewitt, Founder & Editor-in-Chief. Updated October 12, 2026.

A business checking account is judged on different things from a personal one. The interest rate matters least; what you pay to move money, what the account will and will not do, and where the deposits sit matter most. Two of the three accounts here come from financial technology companies, which are not banks, so the first question is who holds your money.

Bank or fintech: who holds the money

A chartered bank holds deposits under its own charter and applies FDIC insurance of $250,000 per depositor, per ownership category, directly. A financial technology company that offers business checking holds nothing itself. It sits on top of one or more partner banks, and FDIC insurance covers the failure of the partner bank, not of the fintech, and only when the FDIC's ownership and recordkeeping conditions are met.

That is not a reason to avoid a fintech account, and several widely used startup banking tools are fintechs. It is a reason to read where the deposits are and how the provider describes its coverage before you move a large balance, and to keep more than $250,000 in one place only if you understand the conditions.

• Grasshopper: a national bank (Grasshopper Bank, N.A., FDIC certificate 59113) that holds the deposits itself.
• Mercury: a fintech; checking and savings are held at Choice Financial Group and Column N.A., which Mercury says are Members FDIC. Mercury says its partner banks' sweep networks provide up to $5 million of FDIC insurance.
• Rho: a fintech; checking is held at Webster Bank, a division of Santander Bank, N.A., and at Lead Bank. Rho says coverage at Webster is $250,000 per entity, not per account, and that funds at Lead Bank are covered by pass-through insurance only if the FDIC's conditions are met.

Three business checking accounts compared

These are the three business accounts we have reviewed so far, each from the provider's own pages as read on October 12, 2026. The order follows our review composite, which weighs cost and access most heavily and the rate on balances after those; Grasshopper and Mercury tie, so they are listed alphabetically. Only one of the three states a rate on checking, and the headline numbers that look like rates need reading closely.

1. Grasshopper Innovator Business Checking: Businesses that keep $10,000 or more on hand
2. Mercury Business Checking: Startups and small businesses that want free payments and do not need to deposit cash
3. Rho Business Checking: Funded startups and finance teams that mostly pay domestic bills

What to compare before you open one

• Count your payments first: how many ACH payments, domestic and international wires, checks and cash deposits you make a month, and price each against the account.
• Look at where the deposits sit and what the provider says about coverage above $250,000. A larger figure is a feature only if its conditions fit how you hold the money.
• Read what a stated rate applies to. Several business accounts state a rate that belongs to a separate savings account or a balance band.
• Check who can open one: some accounts exclude sole proprietorships, certain industries or owners outside the United States.
• Check the tools you need exist: accounting and payroll integrations, user permissions, cards and check handling.

Why the interest rate matters least

On a personal account the rate is often the point. On a business account the idle balance is usually small next to the cost of moving money, and a rate that applies only to balances over $25,000, or to a separate savings account, is worth little to a business that keeps $8,000 in checking. The fee schedule is where the money goes.

If you do hold a large balance, compare the account with a dedicated business savings or Treasury product on its own terms, and note that anything other than a bank deposit is not FDIC insured.

Key Takeaways

• Two of the three accounts here are fintechs: the deposits sit at partner banks, and FDIC insurance covers those banks, not the fintech.
• Grasshopper is the one chartered bank, and the only one that states a rate on checking, 1.35% inside a $25,000 to $250,000 band, dated November 3, 2025 on its product page and January 5, 2026 on its rate sheet.
• Mercury and Rho charge nothing for domestic payments; Rho charges a $15 SWIFT fee (its pages call it optional in one place and required in some corridors in another) and 1% to convert currency.
• A headline interest rate on a business account often belongs to a different product than checking; read what it applies to.
• Price the account against how you actually move money before you compare anything else.