Most banks let you restrict your own account, but the method depends on your bank and what you're trying to stop
You can lock a savings account in three main ways: set up a withdrawal limit through your bank's app or website, ask your bank to freeze the account entirely so no one can touch it, or move money to a separate account that's harder to access. The fastest option is usually the withdrawal limit, which you can often set yourself in minutes. A full freeze requires calling your bank and takes longer but stops all movement. Moving money to a certificate of deposit (CD) or money market account makes withdrawals harder but not impossible.
The right choice depends on why you're locking the account. If you're trying to stop yourself from spending, a withdrawal limit works. If you're protecting against fraud or unauthorized access, a full freeze is stronger. If you're saving for a specific goal and want to make withdrawal difficult but not impossible, a CD locks your money for a set time and charges you if you pull it out early.
Key Takeaways
- Withdrawal limits let you cap how much you can take out per day or per month, and most banks let you set these yourself through online banking.
- A full account freeze stops all deposits and withdrawals, requires a phone call to your bank, and usually takes one to three business days to activate.
- Certificates of deposit lock your money for a fixed term (three months to five years) and charge a penalty if you withdraw early, making them useful for long-term savings goals.
- If someone else has access to your account, you may need to change your password, remove authorized users, or open a new account entirely.
Setting a daily or monthly withdrawal limit
Most major banks—including Chase, Bank of America, Wells Fargo, and Ally—let you set a daily withdrawal limit through their mobile app or website. This is the easiest lock to put in place yourself. Log into your account, find the settings or security section, and look for "withdrawal limits" or "transaction limits." You can usually set a cap per day, per week, or per month, depending on what your bank offers.
The limit applies to ATM withdrawals and sometimes to transfers out of the account, but rules vary by bank. Some banks let you set a limit as low as $0 (which blocks all withdrawals) or as high as your daily ATM maximum. If you try to withdraw more than your limit, the transaction will be declined at the ATM or during an online transfer. You can change or remove the limit anytime, so this is reversible if you need access to your money in an emergency.
This method works best if you're trying to protect yourself from your own spending habits. It does not protect against fraud if someone has your login credentials, because they could change the limit themselves. For fraud protection, a full freeze is stronger.
Freezing your account completely
A full account freeze stops all deposits and withdrawals—nothing moves in or out. This is different from a withdrawal limit because it locks the entire account, not just outgoing money. To freeze your account, call your bank's customer service line and ask to freeze your savings account. You'll need to verify your identity (usually by providing your account number, Social Security number, and answers to security questions). The freeze typically takes one to three business days to go into effect.
Once frozen, you cannot deposit money, withdraw money, or transfer money out. Direct deposits will bounce back to the sender. If you need to unfreeze the account, call your bank again and go through the same verification process. Unfreezing usually takes one to three business days as well. This is useful if you've been a victim of fraud, if someone unauthorized has access to your account, or if you want to make your savings completely untouchable for a period of time.
A freeze does not close your account—it just pauses it. You'll still pay any monthly maintenance fees (if your account has them), and interest will still accrue if your account earns interest. Once unfrozen, the account works normally again.
Moving money to a certificate of deposit
A certificate of deposit (CD) is a savings product that locks your money for a set period—usually three months, six months, one year, two years, or five years. In exchange for leaving the money untouched, you earn a higher interest rate than a regular savings account. If you withdraw before the term ends, your bank charges an early withdrawal penalty, which is usually a few months' worth of interest.
CDs are useful if you want to save money and make it inconvenient to access without closing the account. You can still withdraw if you truly need to, but the penalty discourages casual spending. You can open a CD through the same bank where you have your savings account, or through a different bank if you want to physically separate the money. Once the CD matures (the term ends), the money goes back into a regular account unless you tell your bank to roll it into a new CD.
The downside is that your money is not available without a penalty, so this only works if you're confident you won't need the money during the term. If you're saving for a goal that's months or years away, a CD is a good lock. If you might need emergency access, a withdrawal limit is better.
Removing authorized users and changing your password
If someone else has access to your account—a family member, a former partner, or anyone you added as an authorized user—they can withdraw money even if you set a limit or freeze. To truly lock your account, you need to remove them. Log into your online banking, find the authorized users or account access section, and remove anyone who should not have permission. This takes effect immediately.
At the same time, change your online banking password to something only you know. If you suspect someone has your password, change it right away. Use a password that's at least 12 characters long and includes numbers, uppercase letters, and symbols. Do not use your birthday, address, or anything someone could guess. If your bank offers two-factor authentication (a code sent to your phone when you log in), turn it on. This adds a second layer of security so that even if someone has your password, they cannot access your account without your phone.
If you believe someone has already withdrawn money without your permission, contact your bank immediately. Report the unauthorized transaction and ask your bank to investigate. Most banks have a fraud dispute process and may refund the money while they look into it.
Opening a new account if your current one is compromised
If your account has been repeatedly accessed without your permission, or if you cannot figure out how someone is getting in, the safest option is to open a new savings account at the same bank or a different one. Close the old account once you've moved your money. This gives you a fresh start with a new account number and login credentials that no one else knows.
When you open the new account, do not use the same password as your old account. Do not share the account number or login with anyone. If you need to give someone access (a spouse, a parent, a financial advisor), add them as an authorized user through your bank's official process rather than sharing your password. Keep your phone number and email address current so you receive alerts if someone tries to log in from an unfamiliar device.
What happens if you forget your own password
If you lock your account with a withdrawal limit and then forget your password, you can still reset it through your bank's website or app. Click "Forgot Password" and follow the recovery steps, which usually involve verifying your identity through email, phone, or security questions. Once you reset your password, you can log back in and adjust your withdrawal limit if needed.
If your account is fully frozen and you need to unfreeze it, you'll need to call your bank because you cannot unfreeze through online banking. Have your ID ready and be prepared to answer security questions to prove you're the account holder. This is why a full freeze is stronger against fraud—it requires a phone call to undo—but it also means you cannot unfreeze yourself if you're locked out of your email or phone.
Frequently Asked Questions
Can I set a withdrawal limit to zero?
Most banks allow you to set a limit as low as $0, which blocks all ATM withdrawals and transfers. However, some banks have a minimum limit (like $100 or $500). Check your bank's rules or call customer service to confirm whether zero is an option. A zero limit is functionally similar to a freeze but easier to adjust if you need emergency access.
Will a withdrawal limit stop direct deposits?
No. Withdrawal limits only restrict money going out, not money coming in. Direct deposits, transfers from other accounts, and interest deposits will still go through normally. If you want to stop all deposits and withdrawals, you need a full account freeze instead.
How long does it take to freeze an account?
Most banks activate a freeze within one to three business days after you call. Some banks may do it the same day if you call early in the morning. Once frozen, the freeze is immediate—no new transactions will process. Unfreezing takes the same amount of time.
Can I lock a savings account if I'm a minor?
If the account is in your parent's name or a joint account, your parent controls the locks. If you're a teenager with your own account, you may be able to set a withdrawal limit yourself, but a full freeze usually requires a parent or guardian to call the bank. Ask your bank what options are available for your age and account type.
What's the difference between locking and closing an account?
Locking (freezing or limiting) pauses the account but keeps it open. You can unfreeze or remove the limit anytime. Closing permanently ends the account—you cannot reopen it, and any remaining money must be withdrawn or transferred out. If you just want temporary protection, lock the account. If you want to end the account entirely, close it.