The Cheapest Business Bank Account: What It Actually Costs
The cheapest business bank account is almost never the one with the lowest monthly fee. Monthly fees have collapsed towards zero across the market, and providers now earn from the things you do rather than the account you hold. Currency conversion, outbound payments, cash handling and idle balances are where the money goes. Price those against your own activity and the ranking changes completely.
Whichever one you pick, don't pay list price.105 of the SaaS tools compared here have a discount code, a startup programme or free credits.See what you qualify for →
The monthly fee is the smallest number on the page
Every comparison table ranks business accounts by monthly fee, which is the one line most founders never actually pay. Waivers, starter tiers and fintech challengers have pushed the headline number towards zero. What replaced it is a spread of smaller charges that scale with activity: currency conversion, outbound payments, card issuance, cash handling, and the cost of holding a working balance somewhere that pays you nothing on it.
The honest way to compare is to price your own month. Write down how many outbound payments you make and in which currencies, how much sits idle across the month, whether anyone ever hands you physical cash, and how many people need a card. Run that profile through three candidate providers. The ranking that falls out rarely matches the ranking by monthly fee, and it is the only one that matters.
This gap widens the more international you are. A company moving a few thousand a month in a single currency genuinely can bank for nothing. A company paying overseas contractors every week is buying a foreign exchange product with a bank account attached, and should shop for it on those terms rather than on the price of the account.
Currency conversion is the real price tag
The exchange rate your provider quotes is not the rate you see on a wire service. High street banks add a margin to the mid-market rate and then charge a separate conversion fee on top, so a fee-free account quietly takes a percentage of every cross-border payment. For any business that pays suppliers or contractors abroad, this single line usually dwarfs everything else on the schedule.
Multi-currency accounts attack this by giving you local details in each currency you trade in, so a euro payment arrives as euros and stays as euros. You hold, receive and pay in the same currency and convert deliberately when you choose to, rather than automatically on every transaction at whatever margin the provider applies that day.
The trade-off is fragmentation. You now hold balances in several places, your accounting software has to reconcile all of them, and your deposit protection depends on which institution actually holds each pot. Most founders accept this because the saving on conversion outweighs the admin, but it is a genuine cost and it grows with headcount and transaction volume.
Outbound payments: the fee nobody models
Domestic transfers are usually free or close to it. International wires are not. A SWIFT payment can be charged by the sending bank, deducted by one or more intermediary banks along the chain, and charged again on receipt, which is why a supplier occasionally reports a shortfall you never authorised and cannot easily trace after the fact.
Providers differ on who absorbs the intermediary deductions. Some offer a guaranteed full-amount option at a higher flat price, which is worth taking whenever the receiving party invoices to the penny and will chase the difference. Others route through local payment rails in the destination country and skip SWIFT entirely, which is cheaper and faster but only covers certain corridors.
Model this by volume rather than by rate card. Ten wires a month at a mid-range fee will cost more across a year than most premium account tiers, and moving those payments onto local rails frequently pays for the tier several times over. The right question is not what a wire costs, it is what your wires cost you annually.
Cash, cheques and the branch tax
Fintech accounts are cheap partly because they do not touch physical money. If your business takes cash or receives cheques, you need a provider with a banking relationship that supports deposits, and that support is priced. Traditional banks typically grant a free cash allowance per month and then charge a percentage on everything above it, which punishes exactly the businesses that deal in notes.
The workaround most cash-taking businesses land on is a hybrid: a traditional account purely for deposits and a low-cost account for everything else, with a regular sweep between the two. It works, it doubles your reconciliation load, and it means one of your two accounts is paying a monthly fee to perform a single function.
If you take no cash at all, ignore this category entirely and treat any provider that charges for it as more expensive than its rate card suggests. Most software, agency and services businesses are in that position and are quietly paying for branch infrastructure they will never walk into.
Minimum balances and the waiver you will fail
The commonest way a free account stops being free is a balance or activity condition. Hold a set amount on deposit, or make a set number of card payments, or receive a qualifying deposit each month, and the fee is waived. Miss the condition once and you are charged, usually with no warning email and no way to argue it back.
Founders fail these in predictable places: the month after a large supplier payment clears, the month a funding tranche moves out to a treasury account, the quiet month before a launch when nothing is coming in. The waiver is designed around a steady operating business, and early-stage cash flow is not steady in either direction.
There is also an opportunity cost that never appears on a pricing page. Money parked to satisfy a minimum is money not earning yield elsewhere. At meaningful balances, the interest you forgo can exceed the fee the minimum was protecting you from, which makes paying the fee outright the genuinely cheaper decision.
Where you incorporate decides which options exist
Most of the genuinely cheap providers are tied to a jurisdiction. US-incorporated companies get access to a deep bench of startup-focused banking and spend platforms. UK and EU companies face a different and generally narrower set. A provider that dominates every comparison table may simply not open an account for your entity, and you will discover that at the end of the application, not the start.
Be precise about what you are buying, too. Several of the best-known names in startup finance are not banks. They are card and spend-management platforms sitting on top of a partner bank, or multi-currency money institutions holding your funds under a different regulatory regime. That changes your deposit protection and what happens to your cash if the provider itself fails.
Our directory tracks the banking, card and money-movement providers that run startup programmes, alongside the incorporation services that unlock access to them, so you can see which combinations are actually open to your entity before spending an afternoon on an application that was never going to be approved.
The offers mentioned above
Pulled live from the directory, so what you see here is what the listing says.
Mercury
Finance & Accounting
$250 sign-up bonus
OtherLink on planBrex
Finance & Accounting
Over $350,000 in partner discounts
Fixed discountLink on plan
Ramp
Finance & Accounting
$500
Percentage discountLink on plan
Stripe
Business Setup
$2,500 Stripe credits + $50k+ partner perks
CreditsLink on plan
Also mentioned on this page with nothing currently on offer: Wise Business. We track them so you do not have to go looking.
SaaS codes, all in one place
105 listings in SaaS, with the redemption codes and programme links behind one subscription. Browsing is free.
Common questions
What is the cheapest business bank account overall?
There is no single answer, because cost depends on your activity. A domestic-only business with low volume can bank for nothing. A business paying overseas suppliers should optimise for the currency conversion margin, which will outweigh every other line.
Are fee-free fintech accounts real bank accounts?
Often not. Many are electronic money institutions or card platforms working with partner banks. Your funds may be safeguarded or swept rather than held as a bank deposit, which changes how protection works if the provider fails.
Can I open a cheap US business account from abroad?
Yes, but usually only with a US entity. That is why incorporation platforms and banking providers are bundled so often: the entity is the gate, and applying cold typically forfeits any bundled offer attached to the route.
Is it worth running two business accounts?
For most companies, yes. A second account at a second institution covers you if the first freezes a balance during a compliance review, and if both are fee-free it costs nothing but reconciliation time.