You can open another savings account at your current bank, at a different bank, or at an online institution—each route takes a different amount of time and requires different documents.
The fastest path is usually opening a second account at the bank where you already have a checking or savings account. You can often do this online in minutes, or walk into a branch with your ID and Social Security number. The bank already has your information on file, so there is no new verification needed. You will have access to the account when ready or within one business day.
Opening an account at a different bank or online takes longer because the institution has to verify your identity from scratch. This means providing your Social Security number, proof of address (a utility bill or lease), and a government-issued ID. The verification process itself can take three to five business days, though some online banks now complete it in hours using third-party verification services. You will not be able to deposit money until the account is fully open.
The reason to open a second account varies: you might want a separate account for a specific goal (a vacation fund, an emergency reserve), to earn a different interest rate, to avoid overdraft fees on a checking account, or to keep money physically separate from daily spending.
Key Takeaways
- Opening a second account at your current bank usually takes minutes online or in person, with no additional verification needed.
- Opening an account at a new bank requires proof of identity, address, and Social Security number, and takes three to five business days to verify.
- Online banks often have higher interest rates than brick-and-mortar banks, but you cannot deposit cash in person.
- You will need to choose between a regular savings account, a high-yield savings account, or a money market account depending on how often you plan to withdraw money.
Opening a Second Account at Your Current Bank
If you already have a checking or savings account open, your bank can create a second savings account in the same visit or through their website. You do not need to provide Social Security number, address proof, or ID again—the bank has all of this. You straightforward tell them the account type you want (savings, money market, or high-yield savings if they offer it) and any special features you need (overdraft protection linked to another account, for example).
Online, log into your banking app or website, look for "Open an Account" or "Add Account", and follow the prompts. The new account number will appear in your dashboard within minutes. In person, bring your ID and ask a teller to open the account. Either way, you will have a usable account by the end of the day or the next business day.
The downside is that your current bank may not offer the highest interest rate. Large brick-and-mortar banks typically pay 0.01% to 0.05% annual interest on savings accounts, while online banks often pay 4% to 5%. If interest rate matters to you, opening at a different institution may be worth the longer wait.
Opening an Account at a Different Bank
When you open an account at a bank where you have no existing relationship, the bank must verify your identity using information they can check independently. Bring or upload a government-issued ID (driver's license, passport, or state ID), your Social Security number, and proof of your current address. A utility bill, lease, or recent bank statement from another institution all work as address proof. The document must show your name and address and be dated within the last 60 days.
The bank will run a check through ChexSystems, a banking history database that tracks closed accounts, overdrafts, and fraud. This check takes one to three business days. Some banks also pull a soft credit check, which does not affect your credit score. Once verification is complete, the account opens and you can begin depositing money.
You can start this process online, by mail, or in person at a branch. Online is fastest for most banks—you upload your documents and get a decision within 24 to 72 hours. In-person verification at a branch can sometimes be when ready if the teller can scan your ID and confirm your address on the spot, but this varies by bank.
Opening an Account at an Online Bank
Online banks have no physical branches, so everything happens through their website or app. The process is similar to opening at a traditional bank—you provide ID, Social Security number, and address proof—but verification is often faster because online banks use automated systems. Many complete the process in two to four hours. A few use video verification, where you show your ID to a representative on camera, and the account opens when ready.
Online banks typically offer higher interest rates than traditional banks because they have lower overhead costs. As of now, many online savings accounts pay between 4% and 5.35% annual interest, compared to 0.01% to 0.05% at large chains. The trade-off is that you cannot deposit cash in person. You can transfer money from another bank account, deposit checks by photograph through the app, or receive direct deposits, but you cannot walk in with cash.
Popular online banks include Ally, Marcus, Discover, and American Express Personal Savings, though many others exist. Compare their interest rates, fees, and minimum balance requirements before opening. Some have no minimum balance; others require $25 or $100 to open.
What Documents You Need for Each Route
| Route | Documents Needed | Time to Open |
|---|---|---|
| Second account at current bank | ID (if in person); nothing if online | Minutes to one business day |
| New traditional bank | Government ID, Social Security number, address proof | One to three business days |
| Online bank | Government ID, Social Security number, address proof | Two to four hours (sometimes when ready with video) |
Choosing Between Account Types
A regular savings account is the simplest option. You can withdraw money whenever you want with no penalty, though federal rules once limited you to six withdrawals per month (this rule was suspended in 2020, but some banks still enforce it). Interest rates are low, usually under 0.1% at traditional banks.
A high-yield savings account pays significantly more interest—currently 4% to 5.35% depending on the bank—but is otherwise identical to a regular savings account. You can withdraw anytime, and there are no fees. The catch is that high-yield accounts are almost always at online banks, so you cannot deposit cash in person.
A money market account is a hybrid. It works like a savings account but often comes with a debit card or checkbook, so you can spend directly from it. Interest rates are usually between regular savings and high-yield savings. Money market accounts sometimes have higher minimum balance requirements (often $2,500 or more) and may limit withdrawals.
Linking Your Accounts and Managing Multiple Accounts
Once your new account is open, you can link it to your existing bank account for transfers. Most banks let you transfer money between your own accounts when ready or within one business day. If your new account is at a different bank, you can set up an external transfer, which usually takes one to three business days.
You can also set up automatic transfers. For example, you could transfer $100 to your second savings account every payday. This happens without you having to do anything, which makes it easier to save consistently.
Keep track of which account is which. Use the account names your bank provides—you can usually rename them to something like "Vacation Fund" or "Emergency Savings"—so you do not accidentally withdraw from the wrong account. Each account has its own account number and routing number, so transfers between them require the correct numbers.
Frequently Asked Questions
Can I open multiple savings accounts at the same bank?
Yes. Most banks let you open as many savings accounts as you want. Each one has a separate balance and earns interest independently. Some banks charge a monthly fee if you have too many accounts, so check your bank's policy.
Will opening a new account hurt my credit score?
No. Opening a savings account does not affect your credit score. Banks may run a soft credit check, which does not lower your score. A hard credit check (which does affect your score) only happens if you are borrowing money, like explore for a credit card or loan.
What happens to my old account when I open a new one?
Nothing. Your old account stays open and active. You can keep using it, close it, or leave it dormant. Closing an account takes a few minutes by phone or in person, but you do not have to close it just because you opened a new one.
Can I transfer money from my old savings account to the new one?
Yes. If both accounts are at the same bank, transfers are when ready or next-day. If they are at different banks, set up an external transfer through your old bank's website, which takes one to three business days. You can also do this in reverse from your new bank.
Do I need a minimum balance to keep a second account open?
It depends on the bank and account type. Many banks have no minimum balance requirement for savings accounts. Others require $25, $100, or more. Check your bank's fee schedule before opening. If you fall below the minimum, you may be charged a monthly fee.