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Home / Banking / Bank Reviews / Mercury Business Banking Review: Pros And Cons

Mercury Business Banking Review: Pros And Cons

Updated: December 4, 2025 By Robert Farrington | < 1 Min Read Leave a Comment

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Mercury Bank
This isometric illustration visually represents the "Mercury Bank Review" discussed in the article, highlighting the ease and modernity of online business banking. The central focus is a white laptop with a dark keyboard, symbolizing the digital nature of Mercury's services. To the right, two white payment terminals with colorful buttons and digital screens are shown, one displaying a Wi-Fi signal, emphasizing seamless transactions and integration with other business tools. A golden coin is strategically placed near the terminals, signifying the financial aspects of banking. In the lower right corner, a dark blue file cabinet with golden coins spilling out reinforces the idea of managing business finances. The overall blue background suggests a professional and trustworthy environment, aligning with the article's praise for Mercury's low-cost and easy-to-open online business bank accounts for corporations like LLCs and S-Corps. Source: The College Investor

Opening business credit card account is fairly easy. Anyone with a solid credit score and a legitimate side hustle can typically get approved for some of the best business credit cards on the market. 

But finding a business bank account has historically been much more challenging. Most brick-and-mortar banks make it challenging to apply for a business bank account without stepping into a branch. By contrast, Mercury makes business banking cheap and easy. 

If you own a corporation (LLC, S-Corp, etc.) you don’t yet have a business bank account, keep reading to learn what Mercury has to offer and how to decide if it's right for you.


Mercury Review

Quick Summary

  • Offers online business bank accounts with no monthly fees
  • Must have articles of incorporation to open an account
  • Easy integration with third-party business software
OPEN AN ACCOUNT

Mercury Details

Product Name

Mercury Bank

Min Deposit

$0

APY

Up to 4.44%

Monthly Fees

$0

Promotions

None

What Is Mercury ?

Mercury Technologies is a fintech company that works with partner banks to help small companies (startups) manage their cash flow better. It makes it easy for any company with formation documents and an Employer Identification Number (EIN) to open a business bank account.

Unlike many business bank accounts, the business accounts at Mercury are fee-free. Additionally, companies that keep more than $250k in their account can have their spare cash “invested” in extremely low-risk securities such as Treasury Bonds.

Account-holders can make payments using debit cards, wire transfers, ACH transfers, or payroll processing platforms. They can collect money from payment processors (Stripe, PayPal, etc.). The accounts are also designed to link to online accounting software.

⚠︎ This Is A Banking Service Provider, Not A Bank.

Mercury is a financial technology company, not a bank. While it uses partner banks to provide banking services, your FDIC-insurance protection may be limited. Read this article from the FDIC to understand the risks of using a non-bank company.

What Does It Offer?

Mercury has several points of differentiation that set it apart from other business banking options. Here are four of its most notable features.

Streamlined Application Process

First, Mercury makes it super easy to apply for an account. Founders who have their articles of incorporation and your EIN number from the IRS will be able to complete an online application in minutes.

This simplified account opening is amazing. Many banks make the opening process difficult for small companies that are just trying to get started. Not so with Mercury.

Sure, you’ll need a few government documents to open up the account. But if you’ve taken care of those details, the bank account won’t take long to open.

User Permissions

Mercury makes it easy for a founder to share financial responsibility among team members without turning over the keys to the bank account. It offers virtual cards and variable permissions for employees. Founders can also interact with their accounts via API which makes it easy for finance teams to develop reporting, or for developers to build integrations with apps and more.

Mercury Bank API

Minimal Fees

The next point of differentiation is the low fees. Mercury only charges for wire transfer fees — $5 for domestic and $20 for international transfers. Everything else, including monthly fees and overdraft fees, are $0. Wire transfer fees are waived for "Tea Room" clients (those with at least $250k+ in deposits). 

Tea Room Perks

In addition to the waived wire fees, Tea Room customers can also access "higher yields" through Mercury Treasury, which puts extra cash in U.S. Government securities and money market funds. Right now, you can earn up to 4.44% APY if you have over $20M in assets. See our favorite high-yield bank accounts >>>

If you have a Tea Room account, you'll also gain access to "Partner Perks" for things like bookkeeping, servers, and 409As. And, as its name suggests, Mercury will send you some free tea after you join Team Room and periodically thereafter.

You must have at least $250,000 in assets to be a part of the Tea Room.

Mercury Tea Room Perks

Is Mercury A Bank?

On its home page, Mercury says that it offers "full-stack bank accounts." But, to be clear, Mercury is NOT an actual bank. It's a fintech company that offers banking services through its partner banks, like like Choice Financial Group, Column N.A., and Patriot Bank, Member FDIC and Apex clearing. 

Mercury doesn't have any local branches and it isn't able to accept cash deposits.

It should be noted that account holders can make fee-free cash withdrawals at all Allpoint network ATMs. Still, Mercury plainly says on its FAQ page that its product is geared towards tech startups and might not be the best fit for businesses that frequently deal with cash.

While users can keep their deposits at Mercury, it doesn’t typically serve as a lending institution. They do have partnerships for venture debt and more.

Header
Mercury Comparison
Mercury Comparison: bluevine
Mercury Comparison: lendingclub bank

Rating

APY

Up to 4.44%

1.50%

Up to 4.40%

Monthly Fees

$0

$0

$0

Min Deposit

$0

$0

$100

ATM Access

55,000+ Free ATMs

38,000+ Free ATMs

Unlimited

Cash Deposits

Cash Back

FDIC Insured

Cell
OPEN ACCOUNT
READ THE REVIEW
READ THE REVIEW

Is It Worth It?

Mercury makes it easy to get started with low-cost business banking. With minimal fuss, you can quickly be up and running with a legitimate business bank account. This, along with Mercury's online tools and user permissions, could make it a compelling option for business owners.

However, you'll need to look elsewhere if you're wanting to earn a high yield on deposits, would like to get cash back on your debit card transactions, or need a bank account that can accept cash deposits. Compare your business bank account options here >>>

Mercury Features

Account Types

Checking and savings

Minimum Deposit

$0

APY

Up to 4.44%

Monthly Fees

$0

Overdraft Fee

$0

Wire Transfer Fee

  • Domestic: $5
  • International: $20

Waived for Tea Room accounts

Cash Back

None

Cash Deposits

No

Tea Room Account Minimum

$250k

Branches

None (online-only bank)

ATM Availability

55,000+ fee-free ATMs nationwide within the Allpoint ATM network

Customer Service Options

Email only

Customer Service Email

[email protected]

Mobile App Availability

iOS

Bill Pay

Yes

FDIC Certificate

1299 (Evolve Bank & Trust)

Promotions

None

Disclosures

Mercury is a fintech company, not an FDIC-insured bank. Banking services provided through Choice Financial Group and Column N.A., Members FDIC. The IO Card is issued by Patriot Bank, Member FDIC, pursuant to a license from Mastercard®.

Mercury Treasury is offered by Mercury Advisory, LLC, an SEC-registered investment adviser. This communication does not constitute an offer to sell or the solicitation of any offer to purchase any security. Funds in Mercury Treasury are subject to investment risks, including possible loss of the principal invested, and past performance is not indicative of future results. Please see full disclosures a mercury.com/treasury. Mercury Advisory is a wholly-owned subsidiary of Mercury Technologies.

Mercury Treasury is not insured by the FDIC. Funds in Mercury Treasury are not deposits or other obligations of Choice Financial Group or Column N.A., and are not guaranteed by Choice Financial Group or Column N.A.

 
Mercury Review
  • Fees and Charges
  • Products and Services
  • Customer Service
  • Ease of Use
  • Tools and Resources
Overall
4

Summary

Mercury Bank’s business bank accounts are low-cost, easy to open online, and integrate well with other business tools.

Pros

  • No monthly fees
  • Multiple employee permission levels
  • Many third-party platform integrations

Cons

  • Sole proprietors can’t open accounts
  • Customers aren’t able to deposit cash
  • Open An Account

Editor: Clint Proctor Reviewed by: Claire Tak

Robert Farrington
Robert Farrington

Robert Farrington is the founder of The College Investor and is widely recognized as one of the nation’s leading voices on student loan debt and saving for college. He holds an MBA from UC San Diego Rady School of Management and has spent over 15 years researching, writing, and advising on student loans, 529 plans, financial aid programs, and saving and investing for young professionals.

Robert has been featured in the The New York Times, The Wall Street Journal, The Washington Post, NBC News, and Forbes, where he has been a regular personal finance contributor for over a decade. His work combines both professional expertise and personal experience – he successfully navigated his own student loan repayment journey and has helped thousands of readers do the same.

He is committed to making the intersection of personal finance and education transparent and accessible. You can learn more about Robert on the About Page or on his personal site RobertFarrington.com.

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Editorial Disclaimer: Opinions expressed here are author’s alone, not those of any bank, credit card issuer, airlines or hotel chain, or other advertiser and have not been reviewed, approved or otherwise endorsed by any of these entities.
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