What Is an Overdraft?

An overdraft happens when withdrawals exceed your checking account balance, creating a negative balance. Your financial institution may cover the difference, letting transactions complete despite insufficient funds.

Think of it as a temporary safety net. When a check clears or an automatic payment processes, but you don't have enough money in your account, overdraft coverage can prevent the transaction from being declined. This can save you from merchant fees and the embarrassment of a declined card.

But here's what many people don't realize: overdraft coverage isn't automatic for all transactions. Banks and credit unions typically require you to opt in for debit card and ATM overdrafts.

The Real Cost of Overdrafts

Overdrafts aren't free. When your bank pays a transaction that exceeds your balance, you'll typically face an insufficient funds fee. These charges can add up quickly if multiple transactions hit your account while it's negative.

Some institutions also charge daily fees until you bring your account back to positive. Others might charge interest on the overdraft amount. The specific costs vary by institution, so it's worth understanding your bank's fee structure.

Here's an example: Say you have $50 in your checking account but forgot about a $75 gym membership that auto-pays today. If you have overdraft coverage, the payment goes through, and you're charged an insufficient funds fee. Your account balance becomes negative, and you'll need to deposit enough to cover both the overdraft and the fee.

Managing Your Options: Protection vs. Prevention

Broadview offers Overdraft Protection for temporary shortfalls. Your options may include transfers from savings (a fee may apply), a personal line of credit (subject to your credit limit and approval), and overdraft coverage for eligible transactions.

Protection Options

Building Better Banking Habits

While overdraft protection provides peace of mind, prevention beats cure every time. Start by checking your balance daily through your mobile app. Many people get surprised by overdrafts because they forgot about pending transactions.

Set up balance alerts to notify you when funds run low. Keep a small buffer in your checking account. Even $100 can prevent most overdrafts from unexpected timing issues.

Cancel forgotten subscriptions that drain funds. Review your account history to spot spending patterns that consistently push you close to zero. Small adjustments can eliminate the need for overdraft coverage altogether.

Understanding what overdraft means and how it works helps you make smarter choices about your money. Use protection as a backup plan, not a regular financial strategy.

Frequently Asked Questions

What is an overdraft and how does it work?

An overdraft occurs when your withdrawals exceed your checking account balance, causing a negative balance. Your financial institution might cover the difference, allowing transactions to complete even with insufficient funds. This service can act as a short-term backstop for various payments.

What happens if I overdraft my bank account?

If you overdraft, your checking account balance becomes negative because withdrawals surpassed your available funds. Your financial institution may pay the transaction, preventing it from being declined. However, this often results in an insufficient funds fee charged by the institution.

Is having an overdraft good or bad for my finances?

Overdraft coverage can be good for preventing declined transactions and avoiding merchant fees when funds are temporarily low. However, it can be bad due to associated costs, such as insufficient funds fees and potential interest charges until your balance is positive again. It is best used sparingly.

How do I pay back an overdraft?

To pay back an overdraft, you need to deposit enough funds into your checking account to bring your balance back to a positive amount. This will cover the negative balance created by the overdraft and any associated fees that may have been applied.

What is overdraft protection?

Overdraft protection is a service designed to help cover temporary shortfalls in your account. Options may include transfers from a linked savings account or a personal line of credit, subject to approval. This protection aims to reduce disruption and prevent transactions from being declined.

How can I avoid overdraft fees?

To avoid overdraft fees, it is important to regularly track your account balance and set up balance alerts. Keeping a small buffer in your checking account can help cover timing gaps between deposits and payments. Proactive planning helps reduce reliance on overdraft services.

^{Last reviewed: July 19, 2026 by the Broadview Team}