Most banks do not let savings accounts go negative, but some do—and the rules vary widely by institution
Whether your savings account can overdraft depends entirely on your bank's policy. Some banks block transactions that would push a savings account below zero. Others allow the overdraft but charge a fee, usually $25 to $35 per occurrence. A few banks link your savings to a checking account and let overdraft protection transfer funds between them instead of charging a fee.
The key difference from checking accounts is that savings accounts are legally required to limit withdrawals to six per month (though this rule is enforced loosely now). Because of that structure, most banks treat savings overdrafts differently—either preventing them outright or charging higher fees than they would for a checking account overdraft.
Your bank's specific rules are in your deposit account agreement, usually available on their website or by calling customer service. The answer for your account is not the same as the answer for someone else's account at a different bank.
Key Takeaways
- Some banks prevent savings account overdrafts by declining the transaction; others allow it and charge a fee of $25 to $35 or more.
- Banks that offer overdraft protection can transfer money from a linked checking account to your savings instead of charging a fee, though this may cost a small transfer fee.
- Your bank's deposit agreement spells out whether overdrafts are allowed and what happens if one occurs—call or check online to find your bank's exact policy.
- Overdraft fees on savings accounts are often higher than on checking accounts because savings accounts have different regulatory limits on withdrawals.
- If your bank allows overdrafts, you can usually opt out of overdraft coverage to prevent fees, though this means transactions will be declined instead.
How banks handle savings account overdrafts
When you attempt a withdrawal or transfer that would take your savings account below zero, your bank has three main options. It can decline the transaction entirely, leaving your balance unchanged. It can allow the overdraft and charge you a fee. Or it can use overdraft protection to pull money from another account you own at that bank.
The most common approach among large banks is to decline the transaction. Chase, Bank of America, and Wells Fargo all prevent most savings account overdrafts by default. Smaller banks and credit unions vary—some allow overdrafts with fees, others do not.
If your bank does allow overdrafts on savings accounts, the fee is usually charged per overdraft event, not per day. So if you go $50 negative and stay there for a week, you pay one fee, not seven. Some banks charge a flat fee; others charge a percentage of the overdraft amount.
Overdraft protection and linked accounts
If you have a checking account at the same bank, you may be able to set up overdraft protection—a service that automatically transfers money from your checking account to cover a shortfall in your savings account. This prevents the overdraft fee but may trigger a transfer fee instead, typically $0 to $10 per transfer.
Overdraft protection is optional. You have to request it, and you can turn it off at any time. If you do not have overdraft protection enabled and your bank allows savings overdrafts, a fee will be charged instead.
Some banks offer overdraft protection only between checking and savings accounts. Others extend it to linked accounts at partner banks or to credit lines. Check your bank's website or call to see what options are available on your accounts.
What happens if you overdraft and cannot pay it back
If your savings account goes negative and you do not bring it back to zero within a set period—usually 10 to 30 days, depending on the bank—the bank may close the account and report you to ChexSystems, a banking history database. This can make it harder to open accounts at other banks for several years.
Banks may also attempt to collect the negative balance by deducting it from future deposits or by sending the debt to a collection agency. The amount owed is usually small (the overdraft amount plus one or two fees), but the reporting impact is real.
If you overdraft by accident, contact your bank when ready. Many banks will reverse one overdraft fee per year if you ask, especially if your account is in good standing otherwise. There is no harm in requesting a reversal.
Opting out of overdraft coverage
If your bank allows savings account overdrafts and you want to avoid the risk of fees, you can opt out of overdraft coverage. This means transactions that would overdraft your account will straightforward be declined instead.
Opting out is done through your online banking portal or by calling customer service. The process takes a few minutes and takes effect when ready or within one business day. You can opt back in at any time if you change your mind.
Opting out does not prevent overdrafts caused by fees or holds placed by the bank itself—only overdrafts caused by your own transactions. If your bank charges a monthly maintenance fee and your balance is zero, the fee can still push you negative.
Differences between savings and checking account overdrafts
Savings accounts and checking accounts are treated differently by banks because of federal regulations. Savings accounts are limited to six withdrawals per month (though enforcement has loosened). Because of this, banks often charge higher overdraft fees on savings accounts or refuse to allow them at all.
Checking accounts, which have no withdrawal limit, are more commonly covered by overdraft protection. If you overdraft a checking account, your bank is more likely to have a standing overdraft protection agreement in place.
If you frequently need overdraft coverage, a checking account is usually the better choice. If you want to avoid overdraft fees entirely, a savings account at a bank that declines overdrafts is safer.
How to find your bank's overdraft policy
Your bank's overdraft rules are in your deposit account agreement, also called the account terms or disclosure document. This is a legal document you received when you opened the account, usually as a PDF or printed booklet.
To find it, log into your online banking portal and look for "Account Terms," "Disclosures," or "Documents." If you cannot find it online, call your bank's customer service line and ask for the deposit account agreement for your savings account. They will email or mail it to you.
The relevant section is usually titled "Overdraft" or "Overdraft Protection." It will state whether overdrafts are allowed, what the fee is, and whether you can opt out. If the language is unclear, ask the representative to explain it in plain terms.
Frequently Asked Questions
Can I overdraft my savings account at any bank?
No. Most large banks prevent savings account overdrafts by declining the transaction. Smaller banks and credit unions vary—some allow overdrafts with fees, others do not. Check your specific bank's deposit agreement to know for sure.
What is the typical overdraft fee on a savings account?
Overdraft fees on savings accounts typically range from $25 to $35 per occurrence, though some banks charge more. A few banks charge a percentage of the overdraft amount instead. Check your account agreement for your bank's exact fee.
If I opt out of overdraft coverage, will my transactions be declined?
Yes. If you opt out and attempt a transaction that would overdraft your account, the bank will decline it and your balance will stay the same. You will not be charged a fee, but the transaction will not go through.
Can overdraft fees on my savings account hurt my credit score?
Overdraft fees themselves do not appear on your credit report. However, if you do not pay back a negative balance and the bank sends it to collections, that collection account will damage your credit score.
What is the difference between overdraft protection and overdraft coverage?
Overdraft protection transfers money from another account to prevent an overdraft. Overdraft coverage allows the overdraft to happen and charges you a fee. Protection is usually free or low-cost; coverage always costs a fee.