A web bank is a bank that operates only online, with no physical branches

A web bank (also called an online bank or internet bank) is a financial institution that conducts all its business through the internet. You open an account, deposit money, transfer funds, pay bills, and manage your account entirely through a website or mobile app. There is no branch to walk into, no teller window, and no paper statements unless you print them yourself.

The core difference from a traditional bank is the delivery method, not the protection. Your deposits are insured the same way — up to $250,000 per account type at FDIC-insured web banks — and the money moves through the same payment networks. What changes is how you interact with the bank and, usually, what you pay for that interaction.

Web banks range from subsidiaries of large traditional banks (like Ally Bank, owned by GMAC) to independent operations (like Charles Schwab Bank). Some are built into fintech platforms that also offer investing or budgeting tools. The account types — checking, savings, money market — work the same way they do at a branch bank. The difference is in speed, cost, and what services are available.

Key Takeaways

  • Web banks conduct all business online and have no physical branches, but deposits are insured by the FDIC the same way as branch banks.
  • Most web banks charge no monthly fees and pay higher interest rates on savings accounts because they have lower overhead costs.
  • You access your account through a website or mobile app, and you deposit checks by photographing them with your phone or using ATM networks.
  • Web banks typically offer fewer services than branch banks — no safe deposit boxes, no in-person loan applications, no notary services — so you need to know what you actually use before you switch.
  • Transfers between your web bank and other banks take one to three business days, not when ready, so timing matters if you need money quickly.

How deposits and withdrawals work at a web bank

You cannot walk up to a teller and hand over cash. Instead, web banks use three main methods to move money in and out of your account.

Mobile check deposit is the most common way to deposit a check. You photograph the front and back of the check using the bank's mobile app, enter the amount, and submit it. The bank processes the image and credits your account — usually within one business day, though some banks credit it the same day. The check itself is not mailed anywhere; the image is what the bank uses.

ACH transfers move money between your web bank account and another bank account you own (at a different bank, or another account at the same bank). You provide the other bank's routing number and your account number there, and the transfer takes one to three business days. This is how you move money out if you need cash or want to consolidate accounts.

ATM networks let you withdraw cash without visiting a branch. Most web banks partner with ATM networks — Ally uses Allpoint, Charles Schwab uses MoneyPass — so you can withdraw at thousands of ATMs nationwide, usually for free. Some banks reimburse ATM fees charged by other networks, so you can use any ATM and get the fee back.

Direct deposit works the same way as at a branch bank. Your employer deposits your paycheck using your routing number and account number, and it arrives on payday.

Why web banks charge less and pay more interest

A web bank's operating costs are lower than a branch bank's because it does not maintain physical locations, employ tellers, or print and mail statements. Those savings get passed to customers in two ways: lower or zero monthly fees, and higher interest rates on savings accounts.

A typical branch bank charges $10 to $15 per month for a checking account, or waives the fee if you maintain a minimum balance (often $1,500 or more). Most web banks charge zero monthly fees, period. A branch bank's savings account might pay 0.01% annual interest; a web bank often pays 4% to 5%, depending on the current rate environment. That difference compounds — $10,000 earning 0.01% makes $1 per year, while $10,000 earning 4.5% makes $450 per year.

The trade-off is that you lose services that cost the bank money to provide. No safe deposit box, no notary, no in-person loan officer, no ability to deposit cash directly. If you never use those services, a web bank is cheaper. If you use them regularly, a branch bank may be worth the fees.

What services web banks do not offer

Before you move your money to a web bank, know what you are giving up. The list varies by bank, but common gaps include:

  • Cash deposits. You cannot hand a teller cash to deposit. You can deposit checks by phone, but not cash. Some web banks partner with retailers like Walmart or CVS to accept cash deposits for a fee, but this is not standard.
  • Safe deposit boxes. If you store documents, jewelry, or valuables in a safe deposit box, you will need to keep that at a branch bank or rent a box elsewhere.
  • In-person loan applications. Most web banks do not offer personal loans, mortgages, or auto loans. Some offer limited products (like Ally's auto loans), but you cannot sit down with a loan officer.
  • Notary services. If you need a document notarized, you will need to go elsewhere — a branch bank, a lawyer, or a notary public.
  • Cashier's checks. Some web banks can mail you a cashier's check, but not all, and it takes several days. If you need one when ready, you cannot get it.

Read the specific bank's website to see what is available. Some web banks offer more services than others, and the list changes.

How transfers between banks actually work and why they take time

When you move money from your web bank to another bank (or vice versa), the transfer does not happen when ready. It goes through the ACH network (Automated Clearing House), a system that batches transfers and processes them on a schedule.

Here is the timeline: You initiate a transfer on a Monday morning. The web bank collects all transfers initiated that day and sends them to the ACH network in a batch, usually by end of business. The ACH network processes batches twice a day — once in the morning and once in the afternoon. Your transfer enters the queue and is processed in the next available batch. The receiving bank gets the transfer information and credits your account. The whole process typically takes one to three business days, depending on when you initiated it and which batch it lands in.

This is why timing matters. If you need money on Friday and initiate a transfer on Thursday evening, it may not arrive until Monday. If you initiate it Wednesday morning, it will likely arrive Thursday or Friday. Weekends and holidays add delays because the ACH network does not process on those days.

Some web banks offer same-day ACH for transfers to certain banks, which speeds this up, but it is not universal and may have limits on the amount you can transfer.

Security and deposit insurance at web banks

Your money is as safe at a web bank as it is at a branch bank, as long as the bank is FDIC-insured. The FDIC (Federal Deposit Insurance Corporation) insures deposits up to $250,000 per account type, per person, per bank. This means if the bank fails, the FDIC pays you back.

Most web banks display their FDIC insurance status on their website, usually at the bottom of the page. If a bank does not mention it, do not open an account there — it is a red flag.

Security works the same way as at a branch bank. You log in with a username and password, the bank uses encryption to protect your data, and you can set up two-factor authentication (a code sent to your phone) to add a layer of protection. If someone fraudulently transfers money from your account, federal law limits your liability to $50 if you report it within two business days, and $500 if you report it within 60 days. After 60 days, you may lose the full amount.

The main security difference is that you are responsible for protecting your login credentials. There is no teller to verify your identity in person, so a strong password and two-factor authentication are your first line of defense.

When a web bank makes sense and when it does not

A web bank is the right choice if you rarely need cash, do not use safe deposit boxes or notary services, and want to minimize fees and maximize interest on savings. It works well for people who are comfortable with technology and do not need to speak to someone in person.

A web bank is not the right choice if you deposit cash regularly, need a safe deposit box, want to explore for loans in person, or prefer to handle banking face-to-face. Some people use both — a web bank for savings and a branch bank for checking and services.

The decision depends on how you actually use banking. If you have not visited a branch in two years, a web bank will probably work fine. If you visit monthly, you may be better off staying with a branch bank or finding one that offers both.

Frequently Asked Questions

Can I deposit cash at a web bank?

Most web banks do not accept cash deposits directly. Some partner with retailers like Walmart to accept cash for a fee (usually $3 to $5). Others offer no cash deposit option at all. Check the specific bank's website before opening an account if you deposit cash regularly.

How long does it take to transfer money from a web bank to another bank?

Standard ACH transfers take one to three business days. Some web banks offer same-day ACH, which can be faster, but it is not available at all banks and may have limits on the amount. Weekends and holidays add delays because the ACH network does not process on those days.

Is my money safe at a web bank?

Yes, if the bank is FDIC-insured. Deposits are insured up to $250,000 per account type, the same as at a branch bank. Check the bank's website to confirm FDIC insurance status before opening an account.

Can I get a loan from a web bank?

Most web banks do not offer personal loans, mortgages, or auto loans. Some offer limited products — Ally, for example, specializes in auto loans — but you cannot explore in person. If you need a loan, check the specific bank's website to see what is available.

What happens if I need to speak to someone?

Most web banks offer customer service by phone, email, or chat, usually 24/7. You cannot visit a branch, but you can reach someone. Response times vary — phone support is usually when ready, email may take a few hours.