Key Financial Terms Everyone Should Know

3 Min. Read

Key Financial Terms: Spend, Save & Borrow

Too often, financial concepts are explained using unfamiliar language or lots of jargon. That can make everyday decisions—like opening a checking account, paying your bills, or applying for a loan—feel more complicated than they need to be.

 

The good news is that you don’t need to know every financial term to make confident choices. Understanding a few foundational concepts can help you better understand how your everyday money habits connect to your long-term financial goals.

 

This guide breaks down common financial terms to help you spend, save, and borrow smarter.

 

And if you’re looking for help understanding banking terms like transaction, balance, and account activity, check out our guide to the Key Banking Terms Everyone Should Know.

 

Spend & Save: Understanding Everyday Money Management

Let’s start with everyday money management: where your funds live, how they flow, and how you access them when needed.

 

Checking Account

A checking account is designed for everyday use. It allows you to deposit money, make purchases, withdraw cash, and pay bills. Most people use checking accounts to manage regular expenses like groceries, utilities, and rent.

 

Savings Account

A savings account is a place to keep money you don’t plan to spend right away. It’s often used for emergency funds, short-term goals, or future expenses. Savings accounts typically earn interest.

 

Some savings options—like money market accounts or share certificates—offer special rates and different features to help you grow your money.

 

Balance

Your balance is the amount of money in your account at a given time. It reflects your deposits, withdrawals, and any pending transactions.

 

Available Funds

Available funds reflect the amount of money you can use right now. This number may differ from your account balance if there are pending transactions or holds on your account.

 

Direct Deposit

Direct deposit allows your paycheck or benefits to be deposited directly into your account, eliminating the need for paper checks and giving you faster, more convenient access to your money.

 

Overdraft

An overdraft occurs when you spend more money than is available in your checking account. Overdrafts may result in fees, depending on your account settings and protections.

 

Fee

A fee is a charge for certain account services or transactions. Understanding when fees may apply can help you manage your account more effectively and avoid surprises.

 

Borrow & Build: Understanding Credit and Loans

Now, let’s look at using credit responsibly to help you reach larger goals, like applying for a credit card, buying a vehicle, or establishing savings.

 

Loan

A loan is money you borrow and agree to repay over time, usually with interest. There are many types of loans—like auto loans, home loans, and personal loans or lines of credit—and each is designed to support different goals.

 

Interest

Interest is the cost of borrowing money. It’s the amount you pay in addition to the money you borrowed, based on a percentage of the loan balance.

 

Interest Rate

The interest rate is the percentage used to calculate how much interest you’ll pay on a loan or credit card. It reflects the annual cost of a loan without additional fees or other costs.

 

APR (Annual Percentage Rate)

The annual percentage rate (APR) reflects the total cost of borrowing, including the interest rate and certain fees. It can be helpful for comparing loan or credit card offers.

 

Term

The term is the length of time you have to repay a loan. Longer terms usually mean lower monthly payments, but could result in more interest paid over the length of the loan.

 

Monthly Payment

A monthly payment is the amount you’re required to pay each month toward a loan or credit card balance. On-time payments are key to strengthening your credit score and building positive financial habits.

 

Credit Score

Your credit score is a three-digit number that reflects how you’ve managed credit (borrowed money) in the past. Lenders use this number to help assess risk when you apply for credit.

 

Learn more key terms related to credit.

 

How Your Money Habits Work Together

Your spending, saving, and borrowing habits are more connected than you might realize.

 

Managing your accounts effectively (tracking balances, avoiding overdrafts, building savings) can make it easier to borrow confidently. At the same time, handling credit responsibly (borrowing only what you need, making on-time payments) can help you build and improve your credit. All these habits come together to support a balanced approach to financial well-being.

 

Marine Credit Union: Here to Help You Build Financial Confidence

Interpreting the jargon some people use to explain finances can be tricky. When you learn the common terms, you’re better equipped to ask the right questions, compare your options, and make smart choices.

 

At Marine Credit Union, we’re here to help you save smarter, borrow confidently, and build lasting financial security. Whether you’re opening your first checking account, buying a new car, or saving for your dream home, our financial counselors can help you move forward with confidence.

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