A
APR (Annual Percentage Rate)
The yearly interest rate charged on borrowed money or earned on an investment, including fees. This is the true cost of borrowing.
APY (Annual Percentage Yield)
The real rate of return on savings, accounting for compound interest. Higher APY means your money grows faster.
Asset
Anything of value that you own, such as cash, investments, property, or vehicles. Assets can increase your net worth.
Asset Allocation
The strategy of dividing your investment portfolio among different asset categories — stocks, bonds, cash — based on your goals, risk tolerance, and time horizon.
Amortization
The process of paying off a debt over time through regular payments. Early payments go more toward interest, later payments more toward principal.
Annuity
A financial product that provides a stream of payments over time, often used for retirement income. Can be fixed (guaranteed payments) or variable (tied to investments).
Appreciation
An increase in the value of an asset over time. Real estate appreciation is a key source of wealth building for property owners.
B
Balance
The amount of money in an account, or the amount owed on a loan or credit card at a given time.
Budget
A plan for how you'll spend and save your money over a set period. It helps track income and expenses to reach financial goals.
Bond
A loan you make to a government or company. They pay you interest over time and return your principal at maturity. Generally lower risk than stocks.
Brokerage Account
An investment account that allows you to buy and sell securities like stocks, bonds, ETFs, and mutual funds through a broker.
Bear Market
A market condition where prices fall 20% or more from recent highs, typically accompanied by widespread pessimism and negative investor sentiment.
Bull Market
A market condition where prices are rising or expected to rise. Generally defined as a 20%+ increase from recent lows, accompanied by optimism.
Basis Point
One-hundredth of a percentage point (0.01%). Used to express small differences in interest rates or fund expense ratios. 100 basis points = 1%.
Backdoor Roth
A strategy for high earners to contribute to a Roth IRA by first making a non-deductible contribution to a Traditional IRA, then immediately converting it to a Roth. Useful when income exceeds Roth IRA contribution limits.
C
Cap Rate (Capitalization Rate)
A real estate metric calculated by dividing a property's net operating income by its purchase price. A 5% cap rate means the property generates 5% of its value in annual income. Higher cap rates indicate higher potential returns but often more risk.
Capital Gains
The profit earned when you sell an investment for more than you paid for it. Short-term gains (held less than a year) are taxed at higher rates than long-term gains.
Compound Interest
Interest calculated on both the initial principal and accumulated interest. This is how money grows exponentially over time - "interest on interest."
Credit Score
A three-digit number (300-850) that represents your creditworthiness. Higher scores mean better loan rates and easier approval for credit.
Coupon Rate
The annual interest rate paid by a bond, expressed as a percentage of its face value. A $1,000 bond with a 5% coupon pays $50 per year.
Credit Utilization
The percentage of your available credit that you're using. Keeping this under 30% helps maintain a good credit score.
Credit Report
A detailed record of your credit history, including accounts, payment history, and inquiries. You can get free reports annually from each bureau.
Checking Account
A bank account for everyday transactions - deposits, withdrawals, and bill payments. Usually comes with a debit card and checks.
D
Debt
Money you owe to others, including loans, credit cards, mortgages, or any other borrowed money that must be repaid.
Debt-to-Income Ratio (DTI)
The percentage of your monthly income that goes toward debt payments. Lenders use this to assess your ability to repay loans.
Deductible
The amount you pay out of pocket before insurance coverage kicks in. Higher deductibles usually mean lower premiums.
Dollar-Cost Averaging (DCA)
Investing a fixed amount at regular intervals regardless of price. This reduces the impact of market volatility on your overall purchase price.
Diversification
Spreading investments across different types of assets to reduce risk. "Don't put all your eggs in one basket."
Dividend
A payment made by a company to its shareholders, usually from profits. It's a way to earn money from stocks without selling them.
E
Emergency Fund
Money set aside for unexpected expenses like car repairs or medical bills. Experts recommend 3-6 months of living expenses.
Equity
The value of ownership in an asset. For a home, it's the market value minus what you owe on the mortgage.
ETF (Exchange-Traded Fund)
An investment fund that trades on stock exchanges. ETFs hold a basket of assets and offer diversification with lower fees than mutual funds.
Expense Ratio
The annual fee charged by a fund (mutual fund or ETF) expressed as a percentage of assets. A 0.03% expense ratio means you pay $3 per year for every $10,000 invested.
F
FICO Score
The most widely used credit score model, ranging from 300-850. Created by Fair Isaac Corporation.
Fixed Rate
An interest rate that stays the same for the life of a loan or investment. Provides predictable payments.
401(k)
An employer-sponsored retirement savings plan that lets you contribute pre-tax money. Many employers match a portion of your contributions.
529 Plan
A tax-advantaged savings plan designed for education expenses. Earnings grow tax-free when used for qualified education costs like tuition, books, and room and board.
Fiduciary
A person or firm legally required to act in your best financial interest. Fee-only financial advisors are fiduciaries; commission-based advisors may not be.
G
Glide Path
A predetermined plan for gradually shifting a portfolio's asset allocation from aggressive (stock-heavy) to conservative (bond-heavy) as a target date approaches. Used in target date funds.
Gross Income
Your total income before taxes and other deductions. This is the "bigger" number on your paycheck.
Grace Period
Time after a payment is due when you can pay without penalty or interest. Credit cards typically have 21-25 day grace periods.
H
HSA (Health Savings Account)
A tax-advantaged account for those with high-deductible health plans. Offers triple tax benefits: tax-deductible contributions, tax-free growth, and tax-free withdrawals for qualified medical expenses.
I
Interest
The cost of borrowing money (what you pay) or the reward for saving (what you earn). Expressed as a percentage rate.
Index Fund
A type of mutual fund or ETF designed to track a specific market index, like the S&P 500. Known for low fees and broad diversification.
Inflation
The rate at which prices increase over time, reducing purchasing power. A dollar today buys less than a dollar did 10 years ago.
IRA (Individual Retirement Account)
A tax-advantaged account for retirement savings. Traditional IRAs offer tax deductions now; Roth IRAs offer tax-free withdrawals later.
Insurance Premium
The amount you pay regularly (monthly, quarterly, or annually) to maintain your insurance coverage.
IPO (Initial Public Offering)
When a private company first sells shares to the public on a stock exchange, allowing anyone to buy ownership stakes.
L
Liability
Something you owe - debts, loans, or financial obligations. Liabilities reduce your net worth.
Liquidity
How quickly and easily an asset can be converted to cash. Savings accounts are liquid; real estate is not.
M
Market Capitalization (Market Cap)
The total market value of a company's outstanding shares. Calculated by multiplying share price by total shares. Used to classify companies as small-cap, mid-cap, or large-cap.
Minimum Payment
The smallest amount you must pay on a credit card to stay current. Paying only the minimum results in high interest charges.
Mortgage
A loan used to buy real estate, with the property serving as collateral. Typically repaid over 15-30 years.
Mutual Fund
An investment that pools money from many investors to buy a diversified portfolio of stocks, bonds, or other assets.
Maturity Date
The date when a bond's principal is repaid to the investor. Bonds can mature in months (short-term) or decades (long-term).
N
NAV (Net Asset Value)
The per-share value of a mutual fund, calculated by dividing the total value of all securities in the portfolio by the number of shares outstanding.
Net Income
Your income after taxes and deductions - the amount you actually take home. Also called "take-home pay."
Net Worth
The total value of what you own (assets) minus what you owe (liabilities). A key measure of financial health.
O
Opportunity Cost
The potential benefit you miss out on when choosing one option over another. In investing, it often refers to the returns you forgo by keeping money in cash instead of investing.
P
P/E Ratio (Price-to-Earnings)
A valuation metric calculated by dividing a company's stock price by its earnings per share. Helps investors assess whether a stock is overvalued or undervalued.
PMI (Private Mortgage Insurance)
Insurance required by lenders when a homebuyer's down payment is less than 20%. It protects the lender, not the buyer, and can be removed once 20% equity is reached.
Principal
The original amount of money borrowed or invested, not including interest or earnings.
Portfolio
The collection of all your investments - stocks, bonds, mutual funds, etc. Diversification makes a stronger portfolio.
R
Rebalancing
Adjusting your portfolio back to its target asset allocation by buying or selling investments. Keeps your risk level aligned with your goals.
Return on Investment (ROI)
A measure of how much money you've gained or lost on an investment, expressed as a percentage of the original investment.
Rollover
Moving retirement funds from one account to another without triggering taxes. Common examples include rolling a 401(k) to an IRA when changing jobs, or converting a Traditional IRA to a Roth IRA.
Roth 401(k)
A 401(k) option where contributions are made with after-tax dollars but qualified withdrawals in retirement are completely tax-free. Combines features of a traditional 401(k) (employer match, higher limits) with Roth tax treatment.
Roth IRA
A retirement account funded with after-tax money. Withdrawals in retirement are tax-free, including all growth.
REIT (Real Estate Investment Trust)
A company that owns income-producing real estate. REITs trade like stocks and must distribute at least 90% of taxable income as dividends.
Risk Tolerance
Your ability and willingness to endure drops in the value of your investments. Depends on factors like age, goals, income stability, and temperament.
S
Savings Account
A bank account that earns interest on your deposits. Less accessible than checking but pays higher interest rates.
Stock
A share of ownership in a company. Stockholders can benefit from company growth and may receive dividends.
Simple Interest
Interest calculated only on the original principal, not on accumulated interest. Less powerful than compound interest.
S&P 500
A stock market index that tracks the performance of 500 of the largest U.S. publicly traded companies. Widely used as a benchmark for overall market performance.
Securities
Financial instruments that hold monetary value and can be traded, including stocks, bonds, ETFs, and mutual fund shares.
T
Tax Bracket
The range of income taxed at a specific rate. The US uses progressive brackets where higher income is taxed at higher rates.
Tax Deduction
An expense that reduces your taxable income. Common deductions include mortgage interest, charitable donations, and business expenses.
Tax Credit
A direct reduction of the tax you owe, dollar-for-dollar. More valuable than a deduction of the same amount.
Target Date Fund
A mutual fund that automatically adjusts its asset mix from aggressive to conservative as the target retirement date approaches. A "set it and forget it" option.
Tax-Loss Harvesting
Selling investments at a loss to offset capital gains taxes. The losses can reduce your taxable income by up to $3,000 per year, with excess carried forward.
V
Variable Rate
An interest rate that can change over time based on market conditions. Can be lower initially but unpredictable long-term.
Volatility
A measure of how much an investment's price fluctuates. Higher volatility means bigger price swings and generally higher risk, but potentially higher returns.
Vesting
The process by which you earn the right to employer contributions in your retirement plan. A 3-year vesting schedule means you must work 3 years to keep employer matches.
W
W-2
A tax form employers send showing your annual wages and taxes withheld. You need this to file your tax return.
W-4
A form you complete when starting a job to tell your employer how much tax to withhold from your paycheck.
Withholding
Money taken from your paycheck for taxes before you receive it. Helps avoid a large tax bill at filing time.
Y
Yield
The income earned from an investment, expressed as a percentage. Higher yield often means higher risk.