We believe everyone should be able to make financial decisions with
confidence. While we don't cover every company or financial product on
the market, we work hard to share a wide range of offers and objective
editorial perspectives.
So how do we make money? Our partners compensate us for advertisements that
appear on our site. This compensation helps us provide tools and services -
like free credit score access and monitoring. With the exception of
mortgage, home equity and other home-lending products or services, partner
compensation is one of several factors that may affect which products we
highlight and where they appear on our site. Other factors include your
credit profile, product availability and proprietary website methodologies.
However, these factors do not influence our editors' opinions or ratings, which are based on independent research and analysis. Our partners cannot
pay us to guarantee favorable reviews. Here is a list of our partners.
Overdraft Protection: What It Is and Different Types
Overdraft protection can help prevent overdraft fees through transfers, lines of credit, grace periods and more.
Chanelle Bessette is a personal finance writer at NerdWallet covering Banking, especially Checking Accounts and Cash Management Accounts. She previously worked at Fortune, Forbes and the Reno Gazette-Journal. Her expertise has appeared in The New York Times, Vox and Apartment Therapy.
Overdraft fees can be a major drain on your finances. Some banks charge more than $30 per overdraft and potentially charge that fee multiple times per day if you keep making transactions that overdraw your checking account. If you want to avoid these fees, you can typically opt out of overdraft coverage with your bank. It can be useful, however, to set up overdraft protection instead of opting out so you don't find yourself unable to pay for something urgent.
Overdraft protection is a checking account feature that some banks offer as a way to help you avoid overdraft fees. There are several types of overdraft protection, including overdraft protection transfers, overdraft lines of credit, overdraft fee grace periods or a combination of these features.
Before you opt out of overdraft protection — which means your bank will decline any transaction that would result in an overdraft — consider how you might need overdraft coverage in an emergency. For example, let's say you’re using your debit card to pay for gas on a road trip. You need enough fuel to get home but don’t have enough money in your checking account. Instead of dealing with running out of gas, you may want to deal with an overdraft.
Here are more details about the main types of overdraft protection that banks tend to provide.
Overdraft protection transfers. When a bank allows you to make an overdraft protection transfer, you can link from a savings account, money market account or a second checking account at the same bank to your main checking account. If you overdraft your checking, your bank will take the needed funds from your linked account to cover the cost of the transaction. Many banks offer this as a free service, but some banks charge a transfer fee.
Overdraft lines of credit. An overdraft line of credit functions like an overdraft-specific credit card — but without the card. If you don’t have enough money in your account to cover a transaction, your bank will tap your overdraft line of credit to cover the remainder of the transaction. Lines of credit often come with steep interest rates. A line of credit could end up being expensive if you use this option to cover your overdrafts.
Grace periods. Some financial institutions offer grace periods, so instead of immediately charging an overdraft fee, it will give you some time — typically a day or two — to return to a positive account balance after overdrafting. If you don’t do so within that time frame, your bank will charge you fees on any transactions that overdrafted your account.
Other coverage programs. Some financial institutions are taking a new approach to overdraft protection by offering what’s basically a free line of credit with a longer grace period for customers to bring their account to a positive balance.
Annual Percentage Yield (APY) is accurate as of June 17th, 2025. Start earning 2.50% APY, then qualify to earn 5.00% APY on your balance up to $5,000.00 and 2.50% APY on balances over $5,000 next month by 1) Receiving direct deposit(s) totaling $1,000 or more; and 2) Ending the month with a positive balance in all your Varo Accounts. No fees, no minimums required. Rates subject to change at any time.
This offer is only valid for a new Premium Savings Account (“PSA”). The Promotional Annual Percentage Yield (“Promotional APY”) will be automatically applied to the account, and will remain effective for 180 days (the “Promotion Period”), after which it will automatically revert to the Standard Annual Percentage Yield (“Standard APY”) without requiring any action from you. Accounts must be opened by 9/30/26 to qualify for the Promotional APY. No minimum balance required, and the offer may be withdrawn at any time. Excludes non-U.S. residents, and residents of any jurisdiction where this offer is not valid. Other restrictions may apply. Please visit etrade.com/premiumsavings for more information.
These cash accounts combine services and features similar to checking, savings and/or investment accounts in one product. Cash management accounts are typically offered by non-bank financial institutions.
The Base Annual Percentage Yield (APY) is 3.30% (from program banks) as of 1/30/26 and is subject to change. Eligible new clients can get a 0.75% APY boost over the base APY for 3 months on up to a $150k balance. The Direct Deposit Plus Investing Program from Wealthfront Advisers LLC and Wealthfront Brokerage LLC provides eligible clients a 0.25% APY increase above the base APY on eligible Cash Account balances. Wealthfront may change or end the program at any time and determine eligibility at its discretion. Terms apply. Full details at wealthfront.com/promo-terms. Cash Account offered by Wealthfront Brokerage LLC, Member FINRA/SIPC, and is not a bank. Base APY is representative, variable, and requires no minimum. Individual experiences and outcomes will differ. NerdWallet receives compensation from Wealthfront for referring clients through paid ads, which creates a conflict of interest; NerdWallet is not a client. Investing involves risks. Securities are not bank deposits, bank-guaranteed or FDIC-insured, and may lose value. Investment management and advisory services provided by Wealthfront Advisers LLC, an SEC-registered investment adviser.
Annual percentage yield (variable) is 3.25% as of 12/12/25, plus a 0.75% boost (“APY Boost”) on balances up to $1M for new clients with a qualifying deposit. $10 min deposit for base APY. Terms apply (betterment.com/boost); if the base APY changes, the Boosted APY will change. Cash Reserve offered by Betterment LLC and requires a Betterment Securities brokerage account. Betterment is not a bank. Learn More (https://www.betterment.com/cash-portfolio).
CDs (certificates of deposit) are a type of savings account with a fixed rate and term, and usually have higher interest rates than regular savings accounts.
As of 05/19/2026, the Annual Percentage Yield (APY) of the Certificates of Deposit is up to 4.05%. Your interest rate and APY may change at any time until funding is settled, and penalties may reduce earnings. Settlement date is when funds are received and posted to your account according to our Funds Availability policy, found in section 3 of the Morgan Stanley Private Bank Deposit Account Agreement. The APY is based on no withdrawal of credited interest and no redemption prior to the stated maturity date. Please visit etrade.com/ratesheet for information regarding the current interest rate, corresponding APY, and account terms.
Annual Percentage Yield (APY) is subject to change at any time without notice. Offer applies to personal non-IRA accounts only. Fees may reduce earnings. For CD accounts, a penalty may be imposed for early withdrawals. After maturity, if your CD rolls over, you will earn the offered rate of interest in effect at that time. Visit synchrony.com/banking for current rates, terms and account requirements. Member FDIC.
All Bread Savings APYs are accurate as of 05/21/2026. APYs are subject to change at any time without notice. Offers apply to personal accounts only. Fees may reduce earnings. To open a CD, a minimum of $1,500 is required and must be deposited in a single transaction. A penalty will be imposed for early withdrawals on CDs. At maturity, your CD will automatically renew and earn the base interest rate in effect at that time. Rates are compared against competitor rates published by NerdWallet.com and the institutions themselves as of 05/21/2026. NerdWallet.com obtains the data from the various banks that it tracks and its accuracy cannot be guaranteed.
Annual Percentage Yield (APY). APY may change at any time and fees may reduce earnings. Please visit etrade.com/ratesheet for more information. The $15 monthly account fee can be waived when you maintain an average monthly balance of at least $5,000 in the account on or after the end of the second calendar month from opening the account.
Overdrafts can happen to anyone. Here are some tips to help avoid overdraft fees.
Set up low balance alerts. Many banks offer an alert option so you’ll get a text, email or push notification if your account drops below a certain threshold. These alerts can help you be more mindful about your balance so that you can put more money into your account or spend less to avoid an overdraft.
Opt out of overdraft coverage. If your bank doesn’t offer overdraft protection — or if its only costly options — you may want to opt out of overdraft coverage, in which case your bank will decline any transactions that would bring your account into the negative. Keep in mind that this option could put you in a sticky situation if you’re in an emergency and can’t make an important purchase because you don’t have overdraft coverage.
Look for a bank that has a more generous overdraft policy. Many banks are reducing or eliminating their overdraft fees, so if overdrafts are an issue for you, do some comparison shopping to see if there are better options available.
Consider getting a prepaid debit card. Prepaid debit cards are similar to gift cards in that you can put a set amount of money on the card, and once you run out, you can load it with more money. The prepaid debit card can’t be overdrawn because there isn’t any additional money to draw from once its balance has been spent.