Finance terms, plainly explained.

A

Amortization

The schedule that splits each loan payment between interest and principal. Early payments are mostly interest; later ones mostly principal. Ask your lender for an amortization table so you can see exactly when you stop paying mostly interest.

Annual Percentage Rate (APR)

The yearly cost of borrowing, expressed as a percentage. Unlike a plain interest rate, APR rolls in most lender fees, so it's the fairer number to compare offers with. A 10% rate with origination fees can mean a 13% APR.

APY (Annual Percentage Yield)

The yearly return on a savings account or CD, including compounding. A 5.00% APY on $10,000 earns about $500 in a year if you don't touch it. Always compare APY, not the simple "interest rate," when shopping savings.

ARM (Adjustable-Rate Mortgage)

A home loan whose interest rate is fixed for an intro period (often 5, 7, or 10 years) and then resets periodically based on a market index. Lower starter rate, but your payment can jump later — only safe if you plan to refinance or move.

Asset

Anything you own that has financial value: cash, a paid-off car, a 401(k), a home. Lenders look at assets to gauge whether you can cover payments if your income hiccups. Subtract debts from assets to get net worth.

B

Balance Transfer

Moving an existing credit-card balance to a new card, usually to grab a 0% intro APR. Most cards charge a 3–5% transfer fee. Worth it only if you can pay off the balance before the promo period ends, or the math doesn't work.

Bankruptcy

A legal process to clear or restructure debts you can't repay. Chapter 7 wipes most unsecured debt; Chapter 13 sets up a 3–5 year repayment plan. Stays on your credit report for 7–10 years and should be a last resort.

Beneficiary

The person or entity you name to receive money from a life insurance policy, IRA, or 401(k) when you die. Beneficiary designations override your will, so review them after marriage, divorce, or a new child.

Bond

A loan you make to a company or government in exchange for periodic interest payments and your principal back at maturity. Generally lower-risk than stocks. Treasury bonds are backed by the US government; corporate bonds pay more but carry default risk.

Buy-Down Points

Money you pay upfront at closing to lower your mortgage rate. One point is 1% of the loan amount and typically cuts the rate by about 0.25%. Only pays off if you keep the loan long enough to recoup the cost.

C

Cash Advance

A short-term cash withdrawal — either against a credit card (high APR, fee, no grace period) or through an app like Dave or EarnIn that fronts you a portion of an upcoming paycheck. Useful in a pinch, expensive as a habit.

CD (Certificate of Deposit)

A savings product where you lock money up for a set term (3 months to 5 years) in exchange for a guaranteed, usually higher, APY. Pull the money out early and you owe an interest penalty.

Closing Costs

The fees you pay to finalize a mortgage — typically 2–5% of the loan amount. Includes appraisal, title insurance, origination, recording, and prepaid taxes. You can sometimes negotiate seller credits to cover part of them.

Co-signer

Someone who agrees to repay a loan if you don't. Their credit and income help you qualify or get a lower rate. The flip side: missed payments hit their credit too, and the debt shows on their report.

Collateral

An asset you pledge to back a loan. Miss enough payments and the lender can take it. A mortgage uses your home; an auto loan uses your car. Secured loans (with collateral) almost always carry lower rates than unsecured ones.

Compound Interest

Interest that earns interest. On savings, it's your friend; on debt, it's the reason a credit card balance balloons. The more often it compounds (daily vs. yearly), the bigger the effect over time.

Credit Limit

The maximum balance a credit card or line of credit lets you carry. Higher limits aren't an invitation to spend — they help your credit utilization ratio stay low, which improves your score.

Credit Score

A 300–850 number that summarizes your credit risk. Most lenders use FICO or VantageScore. 670+ is "good," 740+ is "very good," 800+ is "exceptional." Higher score, lower rates.

Credit Utilization

The share of your available credit you're using right now. Keep total utilization under 30%, and ideally under 10%, to protect your score. Pay down balances before the statement closing date — that's the number reported to the bureaus.

D

Debit Card

A card that pulls money directly from your checking account when you spend. No interest, no debt — but also no purchase protection or rewards on most cards, and weaker fraud protections than credit cards.

Debt Consolidation

Combining several debts (often high-rate credit cards) into a single loan with one payment, usually at a lower APR. Works only if you stop running up new balances on the cards you just paid off.

Debt-to-Income Ratio (DTI)

Your monthly debt payments divided by your gross monthly income. Mortgage lenders generally want DTI under 43%; personal-loan lenders prefer under 36%. Lowering DTI is one of the fastest ways to qualify for better rates.

Deductible

The amount you pay out of pocket on an insurance claim before coverage kicks in. A $1,000 auto deductible means you cover the first $1,000 of repair after an accident. Higher deductible, lower premium.

Default

Failing to meet a loan's repayment terms — usually after 90+ days of missed payments. Triggers collections, big credit-score damage, and (for secured loans) repossession or foreclosure. Talk to your lender before you hit this point.

Deferment

A pause on loan payments, most commonly used with student loans during school, unemployment, or hardship. Interest may or may not keep accruing depending on the loan type. Forbearance is similar but interest almost always accrues.

Depreciation

The drop in an asset's value over time. A new car loses 20–30% of its value in the first year. Important for taxes, insurance payouts (actual cash value vs. replacement cost), and deciding whether to lease or buy.

Down Payment

The cash you put toward a purchase upfront, with the rest financed. 20% down on a home avoids PMI; 10–20% on a car keeps you from going underwater. Bigger down payment = smaller loan = lower lifetime interest.

E

Earnings

For consumers, the money you take home from work or investments. For companies, profit after expenses. On your pay stub, "earnings" usually means gross pay before taxes and deductions.

Equity

The portion of an asset you actually own. Home equity = current market value minus mortgage balance. Build equity by paying down principal and through appreciation. You can borrow against it via a HELOC or cash-out refinance.

Escrow

A third-party account that holds money on someone's behalf. In a mortgage, your lender often collects extra each month for property taxes and homeowners insurance, then pays those bills from escrow when due.

Established Credit

A credit history long enough — generally 6+ months of activity on at least one tradeline — for the bureaus to score you. Until you're "established," many lenders won't approve you, which is the catch-22 of starting out.

Expense Ratio

The annual fee a mutual fund or ETF charges, expressed as a percentage of assets. A 0.05% expense ratio costs you $5 a year per $10,000 invested; a 1.0% one costs $100. Cheaper index funds usually beat pricier active ones.

F

FAFSA

The Free Application for Federal Student Aid. Filing it unlocks federal grants, subsidized loans, and work-study, plus most state and college aid. It's free — never pay a third-party site to "help" you submit it.

FDIC Insurance

Federal deposit insurance that covers up to $250,000 per depositor, per bank, per account category if a bank fails. Credit unions get the same protection from the NCUA. Your money is safe up to the limit — split larger balances across banks.

FHA Loan

A mortgage backed by the Federal Housing Administration, designed for buyers with smaller down payments (3.5% with a 580+ score) or lower credit. Comes with mandatory mortgage insurance for the life of the loan in most cases.

FICO Score

The most widely used credit score, ranging 300–850, calculated from your credit reports. Five inputs: payment history (35%), amounts owed (30%), length of history (15%), new credit (10%), credit mix (10%).

Fixed-Rate Loan

A loan whose interest rate stays the same for the entire term. Predictable payment, no surprises. Usually a slightly higher starting rate than an adjustable-rate equivalent — you pay for that certainty.

Foreclosure

The legal process a lender uses to take and sell your home after you default on the mortgage. Devastating for credit (7 years on the report) and hard to come back from. If you're at risk, contact a HUD-approved housing counselor immediately.

G

Gross Income

Your total pay before taxes, retirement contributions, or insurance premiums come out. Lenders qualify you on gross income, not the smaller "net" or take-home pay you actually see in your bank account.

Guarantor

Like a co-signer, a guarantor agrees to pay if the primary borrower doesn't — but they typically only get tapped after the lender has exhausted other options. Common on apartment leases for renters with thin credit.

H

Hard Inquiry

A credit pull that happens when you formally apply for credit. It can knock 5–10 points off your score and stays on the report for two years. Multiple mortgage or auto inquiries within 14–45 days usually count as one.

HELOC (Home Equity Line of Credit)

A revolving line of credit secured by your home equity. You draw funds as needed during a 5–10 year draw period, then repay over 10–20 years. Variable rate, lower than personal loans — but your house is on the line.

High-Yield Savings Account

A savings account that pays a much higher APY than the national average, typically from an online bank. Same FDIC protection, no lock-up. A simple way to keep your emergency fund earning 10–20× a brick-and-mortar rate.

Home Equity

The current market value of your home minus your remaining mortgage balance. If your home is worth $400,000 and you owe $250,000, you have $150,000 in equity. Grows through paying down principal and through appreciation.

I

Inflation

The rate at which the cost of goods and services rises over time, eroding the buying power of cash. The Fed targets about 2% a year. If your savings APY is below the inflation rate, you're losing real-world purchasing power.

Installment Loan

A loan with a fixed amount, fixed term, and fixed payment — like a personal loan, auto loan, or mortgage. Different from revolving credit (cards), which has no end date. Generally cheaper to carry than revolving debt.

Insurance Premium

The amount you pay (monthly, quarterly, or yearly) to keep an insurance policy active. Skip a premium and coverage lapses. Premiums depend on coverage limits, deductibles, and personal risk factors like driving record or zip code.

Interest Rate

The percentage a lender charges to borrow, or pays you to save, in a given year. Doesn't include fees — APR does. The "rate" advertised in big print on a loan ad is usually the rate, not the APR.

IRA (Individual Retirement Account)

A tax-advantaged retirement account you open on your own. Traditional IRAs give you a tax break upfront; Roth IRAs give it on the back end. 2026 contribution cap is around $7,000 ($8,000 if 50+).

J

Joint Account

A bank or credit account shared by two or more people, with each person legally able to use and withdraw funds. Convenient for couples and cohabitants, but every owner is responsible for fees, overdrafts, and any debt on the account.

Jumbo Loan

A mortgage that exceeds the conforming loan limit set by Fannie Mae and Freddie Mac (around $806,500 in most US counties for 2026, higher in expensive areas). Tends to require stronger credit, bigger down payment, and lower DTI.

K

Keogh Plan

A tax-deferred retirement plan for self-employed people and unincorporated businesses. Mostly replaced today by SEP-IRAs and solo 401(k)s, which have similar benefits with less paperwork. Still in use by some sole proprietors.

L

Late Fee

A flat charge — often $25–$40 on credit cards — for missing a payment due date. Pay even one day late, more than once, and the issuer can also bump you to a penalty APR. Set up autopay for at least the minimum.

Lien

A legal claim against an asset that secures a debt. Your mortgage lender holds a lien on your home; the IRS can place a tax lien for unpaid taxes. You usually can't sell the asset until the lien is satisfied.

Line of Credit

A revolving borrowing arrangement up to a set limit. Draw, repay, draw again — like a credit card but often unsecured at lower rates. You only pay interest on the amount you've actually borrowed.

Loan-to-Value (LTV) Ratio

The loan amount divided by the asset's value. A $300,000 mortgage on a $400,000 home is 75% LTV. Mortgage lenders charge less above 80% LTV; below 80% you can typically drop PMI.

M

Margin

Borrowing money from a brokerage to buy more investments than your cash alone allows. Amplifies gains and losses. A "margin call" forces you to deposit more money or sell assets when your account drops below required levels.

Maturity Date

The day a loan, bond, or CD reaches the end of its term. On a loan, your final payment is due. On a CD, your money becomes available without penalty. On a bond, the issuer returns your principal.

Minimum Payment

The smallest amount your credit-card issuer will accept this billing cycle, typically 1–3% of the balance. Paying only the minimum drags repayment out for years and costs thousands in interest. Always pay more if you can.

Money Market Account

A hybrid savings account that often pays a higher APY in exchange for a higher minimum balance. Some include limited check-writing or debit access. FDIC-insured up to standard limits.

Mortgage

A long-term loan used to buy real estate, with the property as collateral. Typical terms are 15 or 30 years. Miss enough payments and the lender can foreclose. Comparison-shop at least three lenders — rates and fees vary widely.

Mortgage Insurance (PMI)

Private mortgage insurance protects the lender (not you) if you default. Required on most conventional loans with less than 20% down. Costs roughly 0.5–1.5% of the loan a year. Drops automatically once you hit 78% LTV.

N

Net Worth

What you own minus what you owe. Assets (cash, investments, home value, vehicles) minus liabilities (mortgage, credit cards, student loans). Track it once a year. Trend matters more than the absolute number.

Non-Sufficient Funds (NSF) Fee

A charge — typically $25–$35 — when the bank rejects a payment because your account doesn't have enough money. Different from an overdraft fee, where the bank pays the transaction anyway and charges you. Both are avoidable with low-balance alerts.

O

Origination Fee

A one-time charge — usually 1–8% of the loan amount — that some personal-loan and mortgage lenders take out of your funded amount. Borrow $10,000 with a 5% origination fee and you actually receive $9,500. Always factor it into APR comparisons.

Overdraft

When you spend more than your checking balance and the bank covers the gap. Most banks charge $30–$35 per overdraft, sometimes multiple times a day. Opt out of overdraft "protection" if you'd rather have transactions declined.

P

Personal Loan

A fixed-rate, fixed-term installment loan, usually unsecured, for $1,000–$100,000. Common uses: debt consolidation, home repairs, medical bills. Rates currently run roughly 7–36% APR depending on credit. Skip if you can't beat your card APR.

PMI (Private Mortgage Insurance)

See Mortgage Insurance. Required on most conventional mortgages with less than 20% down. Lender-paid PMI rolls the cost into a higher rate; borrower-paid PMI is a separate monthly charge that can be canceled at 80% LTV.

Points

An upfront fee paid to a mortgage lender to lower your interest rate. One point equals 1% of the loan, and typically reduces the rate by about 0.25%. Worth it only if you'll keep the loan past the break-even point.

Pre-Approval

A formal lender review of your credit, income, and assets that produces a written commitment to lend up to a specific amount. Stronger than pre-qualification. Real-estate sellers usually want to see one before accepting an offer.

Pre-Qualification

A quick, informal estimate of how much you might be able to borrow, based on self-reported info and a soft credit pull. No commitment from the lender. Useful for comparison-shopping without dinging your score.

Prepayment Penalty

A fee some lenders charge if you pay off a loan early. Common on older mortgages and some auto loans, rare on modern personal loans. Always check for one before signing — it can wipe out the savings from refinancing.

Principal

The amount you originally borrowed (or, on a savings account, the original deposit). Interest is calculated on the principal. Extra payments applied to principal directly shorten the loan and cut total interest.

Q

Qualified Mortgage

A category of home loan that meets federal consumer-protection rules under the CFPB — no risky features like negative amortization or interest-only payments, plus a verified ability to repay. Most mainstream mortgages today are qualified mortgages.

R

Refinance

Replacing an existing loan with a new one, usually to lower the rate, change the term, or pull cash out (on a mortgage). Comes with closing costs or origination fees, so calculate the break-even point before pulling the trigger.

Repossession

The lender taking back collateral — most often a vehicle — after default. Once repo'd, you may still owe the "deficiency balance" if the auction sale doesn't cover the loan. Talk to the lender before missing the third payment.

Revolving Credit

An open-ended credit line, like a credit card or HELOC, where you can borrow up to the limit, repay, and borrow again. No fixed end date. Carries higher rates than installment loans, so don't carry balances long-term.

Roth IRA

A retirement account funded with after-tax dollars; qualified withdrawals in retirement are 100% tax-free. 2026 contribution cap roughly $7,000 ($8,000 if 50+), with income limits. Best when you expect a higher tax bracket later.

S

Secured Loan

A loan backed by collateral — a mortgage, auto loan, or secured credit card. Lower rates than unsecured because the lender can take the asset if you default. Useful for rebuilding credit when you can't qualify unsecured.

Soft Inquiry

A credit check that doesn't affect your score — used for pre-qualification, your own credit checks, or background checks by employers. Comparison-shop with lenders that use soft pulls before you formally apply.

Subprime

A credit-quality tier for borrowers with FICO scores below about 620. Subprime loans carry the highest APRs. If you're labeled subprime, focus on rebuilding credit for 6–12 months before borrowing — it's usually cheaper than the rate you'd get today.

T

Term

The length of a loan, expressed in months or years. A longer term means a smaller monthly payment but more total interest paid. Shorter terms cost less overall but stretch your monthly budget tighter.

Title (vehicle/property)

The legal document showing ownership of an asset. On a financed car or home, the lender holds the title or a lien on it until the loan is paid in full. Title insurance protects you against ownership disputes on real estate.

Truth in Lending Act

A federal law (1968) that forces lenders to disclose APR, total finance charges, payment schedule, and total cost up front, in a standardized format. The TILA disclosure is the document to compare across loan offers.

U

Underwriting

The process a lender uses to decide whether to approve your loan and at what rate. Reviews credit, income, debts, and (for mortgages) the property itself. Can take a few minutes for a personal loan or a few weeks for a mortgage.

Unsecured Loan

A loan with no collateral — most personal loans and credit cards. Approval is based on your creditworthiness alone, so rates are higher than secured loans. The lender's only recourse on default is collections and a damaged credit report.

Usury

The illegal practice of charging interest above a state-set legal maximum. State usury caps vary widely — some are 10%, others over 30% — and certain federal loans are exempt. Payday-loan reform debates often revolve around usury laws.

V

VA Loan

A mortgage guaranteed by the Department of Veterans Affairs for eligible service members, veterans, and surviving spouses. No down payment and no PMI required, with competitive rates. Comes with a one-time funding fee that can be financed.

Variable Rate

An interest rate that changes over time based on a market index (like SOFR or prime). Common on credit cards, HELOCs, and ARMs. Lower starter rate than a fixed equivalent, but your payment can climb when the index rises.

W

W-2 Form

The tax form your employer sends each January reporting wages and taxes withheld for the prior year. Lenders use it (with pay stubs) to verify income on mortgage and personal-loan applications. Self-employed borrowers file 1099s instead.

Wire Transfer

A same-day electronic transfer of funds between banks, usually used for large amounts like a home down payment. Costs $15–$50 per outgoing wire. Confirm the receiving account info by phone — wire fraud is impossible to reverse once sent.

Y

Yield

The income return on an investment, expressed as a percentage. A bond yielding 4.5% pays $45 a year per $1,000 invested. Different from total return, which also includes price appreciation or losses. Compare yields on a same-time-period basis.