For a new business, a traditional bank is better if the operation handles cash, requires in-person branch services, or wants the direct relationship and immediate regulatory protections of a chartered bank. An online banking platform is better if the business operates entirely digitally, handles no cash, and prioritizes a software-forward experience with low base fees, provided the owners understand how pass-through deposit insurance actually works.

Regardless of the choice, the first step is forming the legal entity and securing an Employer Identification Number, which an LLC or corporation needs before most institutions will open a business account in its name. For founders at that starting line, a service like ZenBusiness accounting and formation can handle the incorporation, the tax ID, and the initial bookkeeping consultation in one place before approaching a bank or a fintech provider.

The Foundation of Financial Separation

Deciding where to open an account is a downstream choice. The upstream requirement is the act of opening an account itself. Founders often mix early expenses, paying for domain names or initial inventory from personal checking accounts. This approach violates basic federal guidance. The Internal Revenue Service notes in Publication 583 that "One of the first things you should do when you start a business is open a business checking account." The agency explicitly directs founders to "keep your business account separate from your personal checking account."

This separation is not simply about making tax preparation easier or maintaining tidy records. It is fundamentally about liability. The U.S. Small Business Administration is direct regarding the consequences of mixing funds. The agency states that "To keep personal funds and business funds completely separate you must have two different bank accounts."

Failing to maintain this separation carries heavy legal risks. The Small Business Administration warns that by commingling money, business owners "risk forfeiting the legal protections that entity structures offer." Maintaining distinct accounts is "pivotal for protecting your own assets and credit." If a business is sued or faces debt collection, a blended account can allow creditors to pierce the corporate veil and pursue the founder's personal assets.

The Paperwork Prerequisite

Neither a traditional bank like Chase nor an online platform like Mercury will open a business account based solely on an idea. Financial institutions are bound by "know your customer" regulations that require strict documentation of the business entity.

What a bank actually asks for varies by institution. Bank of America, as a representative example of a traditional institution, requires the business name and address, the state of formation, an EIN or SSN, and the date the business was established. It also mandates personal details, including the SSN and date of birth, "for everyone on the application, including those with at least 25% or more ownership."

Traditional banks may also request the Articles of Organization or equivalent state documents, along with trade name documentation if the business operates under a different name. Notably, Bank of America does not list an operating agreement as required, though other institutions might. Gathering this documentation requires the business to actually exist at the state level. Founders must file formation documents and obtain an EIN from the IRS before comparing banking features.

What Deposit Insurance Covers for a Business

The core difference between a traditional bank and a financial technology platform lies in regulatory structure and deposit insurance. Understanding these mechanisms is critical for evaluating the safety of business capital.

For the business itself, the Federal Deposit Insurance Corporation provides clear limits. The FDIC states that "The deposit accounts of a corporation, partnership, or unincorporated association are insured for up to $250,000." This limit applies to the legal entity as a whole.

A common misconception among business owners is that opening multiple accounts at the same bank multiplies this coverage. It does not. The FDIC specifies that all accounts held by the same entity at one insured bank are combined. Separate accounts for different divisions or purposes do not get separate coverage. If a corporation has a payroll account, an operating account, and a tax reserve account at the same institution, the balances are aggregated and insured up to a single $250,000 limit.

When the Platform Holding Your Money is Not a Bank

Traditional banks carry direct deposit insurance. Financial technology platforms, commonly called fintechs, do not. The Federal Deposit Insurance Corporation makes this distinction absolute, stating that "nonbank companies themselves are never FDIC-insured".

Online platforms operate by taking customer funds and sweeping them into accounts held at actual, chartered partner banks. This is known as pass-through insurance. The FDIC warns that "funds you send to a nonbank company are not eligible for FDIC insurance until the company deposits them in an FDIC-insured bank and after other conditions are met."

This structure creates a distinct risk profile. If the underlying partner bank fails, the FDIC insurance applies, provided all pass-through recordkeeping requirements were met. However, if the fintech platform itself fails, the protections look entirely different. The FDIC explicitly states that "FDIC deposit insurance does not protect against the insolvency or bankruptcy of a nonbank company". Should the platform go bankrupt, recovery runs through an insolvency or bankruptcy proceeding. The agency notes that this process "may take some time," potentially leaving a business unable to make payroll or pay vendors while the legal system sorts out the platform's ledgers.

Chase: The Traditional Bank Route

As a traditional, chartered financial institution, Chase offers direct FDIC insurance, physical branches, and a broad suite of integrated financial products. It is built for businesses that require physical infrastructure, handle cash, or want a single relationship for banking, credit, and merchant services.

Chase relies on a traditional fee structure, charging monthly maintenance fees that can be waived by meeting specific balance or activity thresholds. As of October 6, 2026, Chase prices its Business Complete Banking at $15 per month. The Performance Business Checking account is $40 per month. The top-tier Platinum Business Checking account costs $95 per month.

The primary advantage of Chase is certainty. The funds sit directly in an FDIC-insured institution without a middleware platform. Businesses that accept cash payments from customers cannot use digital-only platforms and must rely on the physical branch network that Chase provides. The tradeoff is the fee structure and an interface that, while highly functional, is built on legacy banking technology rather than modern startup-focused software.

Mercury: The Online Banking Platform

Mercury is a financial technology company, not a bank. It provides business banking services through software, partnering with chartered banks to hold customer deposits. Mercury caters heavily to startups, digital businesses, and e-commerce companies that operate entirely online and prioritize software integrations, virtual cards, and digital user experiences.

The platform distinguishes itself with a low barrier to entry regarding ongoing costs. As of October 6, 2026, Mercury offers a base tier at $0 per month. For businesses needing advanced features, the Plus tier is $29.90 per month, and the Pro tier is $299 per month.

Mercury handles no physical cash. Businesses cannot deposit paper currency. The platform relies on wire transfers, ACH payments, and digital tools. Founders choosing Mercury are accepting the nonbank structure and the reality of pass-through insurance in exchange for zero base fees and a modern technology stack. It is highly efficient for digital operations but inappropriate for retail storefronts or any business requiring in-person banking support.

Comparing the Operating Realities

Choosing between these two models changes how a business handles its daily operations. A traditional bank provides an assigned business banker in a local branch. If a wire transfer is delayed or an account is flagged for fraud, the founder can walk into a building and speak to a person.

A nonbank platform operates exclusively through customer support tickets, chat interfaces, and phone lines. If a compliance algorithm freezes an account, the resolution process is entirely remote. Furthermore, the timeline for resolving issues can differ, as the platform must coordinate with its underlying partner banks to unfreeze funds or trace lost transfers.

Conversely, online platforms often excel at issuing large volumes of virtual debit cards for employee expenses and integrating deeply with modern accounting software. Traditional banks offer these features, but often through clunkier interfaces that require more manual reconciliation. The choice ultimately depends on whether the business values structural security and physical access over software efficiency and lower baseline costs.

Other Business Banking and Formation Options

The market extends well beyond Chase and Mercury. Several other institutions and platforms serve the small business sector, offering different balances of fees, features, and structures. The following list is in alphabetical order and is not a ranking.

Axos Bank

Axos Bank is an online bank that holds its own charter, blending digital delivery with direct banking status. As of October 6, 2026, Axos offers Basic Business Checking at $0 per month with no minimum balance and no maintenance fee. The Business Interest Checking account is $10 per month. The interest account fee is waived with a $5,000 minimum average daily balance and requires a $100 opening deposit.

Bank of America

Bank of America operates an extensive physical branch network similar to Chase. As of October 6, 2026, the Business Advantage Fundamentals Banking account is $0 or $16 per month. This tier has no monthly fee for the first 12 months, after which the fee is waived by a $5,000 combined average monthly balance, $500 in new net qualified debit card purchases, or Preferred Rewards for Business membership. The higher-tier Business Advantage Relationship Banking is $0 or $29.95 per month.

Bluevine

Bluevine is a financial technology platform offering online business accounts. As of October 6, 2026, the Standard tier is $0 per month, Plus is $30 per month, and Premier is $95 per month. The platform offers yield on balances, with an APY of 1.3% on Standard subject to a monthly activity goal, 1.75% on Plus, and 3.0% on Premier. The Plus and Premier fees are waivable.

Novo

Novo is a nonbank financial technology company that caters to freelancers and small businesses with a digital-only approach. As of October 6, 2026, Novo charges $0 per month and has no monthly fee.

U.S. Bank

U.S. Bank is a traditional chartered bank with a significant physical footprint. As of October 6, 2026, the Business Essentials account is $0 per month. The Gold tier is $20 or $0, Platinum is $30 or $0, and Premium is $34 per month. The Gold fee is waived by a merchant account, a $10,000 average collected balance, or larger combined balances. The Platinum fee is waived by a merchant account or a $25,000 average collected balance.

ZenBusiness

ZenBusiness is a business formation and compliance service. It does not offer business bank accounts or banking products. Instead, it provides the entity formation services, operating agreements, and Employer Identification Numbers that founders must secure before they can apply for an account at any of the institutions listed above.

Sources

This article is for general informational purposes only and does not constitute legal, tax, or accounting advice; official requirements vary and frequently change.