Online banking lets you manage your bank account from a computer or phone instead of visiting a branch
Online banking is a system that lets you see your account balance, transfer money, pay bills, deposit checks, and handle other banking tasks through your bank's website or mobile app. You log in with a username and password, and the bank's system shows you your accounts in real time. You do not need to go to a physical branch, call a phone number, or wait for mail to arrive. The transactions you make online go through the same banking system as in-person transactions, so the money moves the same way and takes the same amount of time to settle.
Most banks now offer online banking as a standard feature, and many charge nothing extra for it. Some banks operate only online and have no physical branches at all. The main difference between online banking and mobile banking is the device: online banking usually means a website you access on a computer, while mobile banking means an app on your phone or tablet. Many people use both.
Key Takeaways
- Online banking lets you check balances, transfer money, and pay bills from any device with internet access, without visiting a branch.
- You log in with a username and password, and your bank shows you real-time information about your accounts.
- Transactions made online move through the same banking system as in-person transactions and take the same time to complete.
- Most banks offer online banking at no extra cost, though some banks operate only online and have no physical locations.
- Online banking is different from mobile banking, which is an app on your phone, though many people use both.
What you can do through online banking
The most common tasks are checking your balance, viewing recent transactions, and transferring money between your own accounts. You can also pay bills to companies or people by entering their account information once and then scheduling payments for future dates. Many banks let you deposit checks by taking a photo of the front and back with your phone, which the bank processes without you mailing anything.
You can update your contact information, change your password, set up alerts (such as a notification when your balance drops below a certain amount), and download statements to your computer. Some banks let you freeze or unfreeze your debit card through the app if it is lost or you suspect fraud. You can also see interest rates on savings accounts, apply for a credit card or loan, and contact customer service through a chat or message feature.
How to set up online banking
If you already have a bank account, you usually set up online banking by visiting your bank's website and clicking a link that says "Enroll" or "Sign Up for Online Banking." The bank will ask you to create a username and password, and may ask security questions to confirm your identity. Some banks send a temporary code to your phone or email that you enter to complete the setup.
If you do not yet have a bank account, you can open one online with many banks. The process usually takes 10 to 15 minutes and requires your Social Security number, date of birth, address, and a government-issued ID. Some banks verify your identity by asking questions about your credit history or by checking your information against public records. Once your account is open, online banking is automatically available.
Security and protecting your login information
Banks use encryption to protect the information you send when you log in and make transactions. This means the data is scrambled so that only your bank can read it. Most banks also require you to use a strong password — one with uppercase and lowercase letters, numbers, and symbols — and some require you to change it every few months.
You are responsible for keeping your username and password secret. Do not share them with anyone, including bank employees or family members. Do not use the same password for your bank account as you use for other websites. If you suspect someone has accessed your account, log in immediately and change your password, then contact your bank. If you notice unauthorized transactions, report them right away — federal law limits your liability for fraudulent charges if you report them quickly.
The difference between online banking and mobile banking
Online banking is accessed through a web browser on a computer or phone. Mobile banking is an app you download to your phone or tablet. Both connect to the same bank account and show the same information, but the mobile app is often designed to be faster and easier to use on a small screen. Some people use online banking on a computer for complex tasks like setting up bill payments, and use the mobile app for quick checks of their balance.
Not all banks offer both. Some smaller banks may have a website but no app, or an app but no full website. Most large banks and online-only banks offer both options. You can use whichever one fits your situation, or use both at the same time.
What happens if you do not use online banking
You can still bank the traditional way: visiting a branch in person, calling customer service, or mailing checks and deposit slips. However, some tasks take longer. Mailing a check can take 5 to 10 business days to clear, while an online transfer between accounts at the same bank usually happens the same day or the next day. Visiting a branch during business hours may mean taking time off work. Calling customer service can mean waiting on hold.
Some banks charge higher fees if you do not use online banking, or offer lower interest rates on savings accounts. A few banks have eliminated in-person branches entirely, so online banking is the only option. If you prefer to bank in person, you can still do so at most traditional banks, but online banking is usually faster and more convenient for routine tasks.
Common concerns about online banking
Many people worry that online banking is less secure than in-person banking. In reality, banks invest heavily in security technology, and your account is protected by federal law. If someone fraudulently accesses your account and moves money, you are not responsible for those losses if you report them within a reasonable time. Phishing scams — emails or texts that pretend to be from your bank and ask you to click a link — are a real risk, but you can avoid them by never clicking links in unsolicited emails and instead going directly to your bank's website by typing the address yourself.
Another concern is that online banking requires internet access. If your internet goes down, you cannot access your account until it is restored. However, most banks have backup systems and redundant connections, so outages are rare and usually brief. If you need to make a transaction during an outage, you can visit a branch or call customer service.
Frequently Asked Questions
Is online banking safe?
Banks use encryption and other security measures to protect your information. Your account is covered by federal law, so if someone fraudulently accesses it, you are not responsible for unauthorized transactions if you report them quickly. The main risk is phishing scams, which you can avoid by never clicking links in unsolicited emails and going directly to your bank's website instead.
Can I do everything online that I can do in a branch?
Most routine tasks — checking balances, transferring money, paying bills, depositing checks — can be done online. Some services, like getting a cashier's check or renting a safe deposit box, may require a visit to a branch. Contact your bank to ask about specific services you need.
What if I forget my password?
Most banks have a "Forgot Password" link on the login page. Click it and follow the steps, which usually involve answering security questions or entering a code sent to your phone or email. If you cannot reset it yourself, call your bank's customer service line and they will help you regain access.
Do I need a smartphone to use online banking?
No. You can use online banking on any computer with an internet connection by visiting your bank's website. Mobile banking apps are optional and designed for convenience, but not required.
Can I use online banking if I do not have a computer at home?
Yes. You can access online banking from any device with internet access, including a phone, tablet, or a computer at a library or internet café. You can also call your bank's customer service line to handle transactions over the phone.