शब्दकोश

Amortization

The process of paying off a debt through regular fixed payments over time. Each payment covers both interest and principal, with early payments being mostly interest and later payments mostly principal.

Example: A 30-year mortgage with monthly payments that gradually reduce the loan balance to zero.

Annual Percentage Rate (APR)

The total annual cost of borrowing, expressed as a percentage. APR includes the interest rate plus fees and other charges, giving you the true cost of a loan.

Example: A loan with 5% interest and $1,000 in fees might have a 5.3% APR.

Avalanche Method

A debt payoff strategy where you pay off debts in order of highest to lowest interest rate, while making minimum payments on all other debts. This minimizes total interest paid.

Example: Paying off a 22% credit card before a 5% car loan.

Balance

The remaining amount owed on a loan or debt at any given time. As you make payments, the balance decreases.

Example: After 5 years of mortgage payments, your remaining balance might be $280,000 on a $300,000 loan.

Break-even Point

The point in time when the savings from a financial decision equal the costs incurred. In refinancing, it's when monthly savings have offset the closing costs.

Example: If refinancing costs $3,000 and saves $100/month, the break-even is 30 months.

Budget

A financial plan that allocates income toward expenses, savings, and debt payments. Common methods include the 50/30/20 rule (needs/wants/savings).

Closing Costs

Fees and expenses paid when finalizing a mortgage or refinance. These typically include appraisal fees, title insurance, attorney fees, and origination charges.

Example: Closing costs on a $300,000 home might total $6,000-$12,000 (2-4% of the loan).

Compound Interest

Interest calculated on both the initial principal and the accumulated interest from previous periods. This causes investments to grow exponentially over time.

Example: $10,000 at 7% compounded annually becomes $19,672 in 10 years.

Debt-to-Income Ratio (DTI)

The percentage of your gross monthly income that goes toward paying debts. Lenders use this to assess your ability to manage monthly payments. The 28/36 rule suggests housing costs below 28% and total debt below 36%.

Example: With $6,000 income and $2,000 in debt payments, your DTI is 33%.

Deduction (Tax)

An expense that can be subtracted from your gross income to reduce taxable income. Can be standard (fixed amount) or itemized (individual expenses like mortgage interest, charitable donations).

Example: The 2024 standard deduction for single filers is $14,600.

Down Payment

An upfront payment made when purchasing a home or vehicle, expressed as a dollar amount or percentage of the purchase price. A larger down payment reduces the loan amount and may eliminate PMI.

Example: A 20% down payment on a $400,000 home is $80,000.

Effective Tax Rate

The actual percentage of total income paid in taxes after all brackets, deductions, and credits are applied. Always lower than the marginal rate in a progressive tax system.

Example: Earning $80,000 might result in an effective federal rate of about 14%.

Equity

The difference between a property's market value and the outstanding mortgage balance. Equity increases as you make payments and as property values appreciate.

Example: A home worth $400,000 with a $250,000 mortgage has $150,000 in equity.

FICA

Federal Insurance Contributions Act taxes that fund Social Security (6.2% on income up to $168,600) and Medicare (1.45% on all income, plus 0.9% on income over $200,000).

Example: On a $75,000 salary, FICA taxes total about $5,738.

Filing Status

Your tax classification (Single, Married Filing Jointly, Married Filing Separately, Head of Household) that determines your tax bracket thresholds and standard deduction amount.

Fixed Rate

An interest rate that remains constant throughout the entire loan term. This provides predictable monthly payments but may be higher than initial adjustable rates.

Example: A 30-year fixed mortgage at 6.5% will always have the same rate.

Gross Income

Total income before any taxes, deductions, or withholdings are subtracted. This includes salary, wages, bonuses, tips, and other earnings.

Example: A salary of $75,000/year is your gross income before tax.

GST (Goods and Services Tax)

A value-added tax used in countries like Australia, Canada, India, and Singapore. Similar to VAT, it's applied to most goods and services at each stage of production.

HSA (Health Savings Account)

A tax-advantaged savings account for medical expenses, available to those with high-deductible health plans. Contributions are pre-tax, growth is tax-free, and qualified withdrawals are tax-free.

Example: Contributing $300/month to an HSA reduces taxable income and builds a medical fund.

Interest

The cost of borrowing money, expressed as a percentage of the principal. For savings and investments, it's the return earned on deposited funds.

Example: At 6% on a $300,000 mortgage, first-year interest is about $18,000.

Interest Rate

The percentage charged by a lender on the principal amount of a loan, or the return earned on savings. Rates can be fixed or variable.

Example: A 6.5% annual rate on a $200,000 loan means about $13,000 in interest the first year.

Itemized Deductions

Specific qualifying expenses you can deduct from taxable income instead of taking the standard deduction. Includes mortgage interest, state/local taxes, charitable donations, and medical expenses.

Example: If your itemized deductions total $18,000 vs. a $14,600 standard deduction, itemizing saves more.

Loan Term

The length of time you have to repay a loan. Longer terms mean lower monthly payments but more total interest paid. Common mortgage terms are 15 and 30 years.

Example: A 15-year mortgage has higher payments than a 30-year but saves tens of thousands in interest.

Marginal Tax Rate

The tax rate applied to your last dollar of income — the highest bracket you fall into. Due to progressive taxation, not all income is taxed at this rate.

Example: If you earn $50,000 (single), your marginal rate is 22% but your effective rate is about 13%.

Medicare

A federal health insurance program funded through payroll taxes. Employees pay 1.45% of all wages, with an additional 0.9% Medicare surtax on income over $200,000.

Mortgage

A loan specifically for purchasing real estate, where the property serves as collateral. If you fail to make payments, the lender can foreclose on the property.

Net Income

Your take-home pay after all taxes, deductions, and withholdings are subtracted from gross income. This is the actual amount deposited in your bank account.

Example: From a $5,000 gross paycheck, net income might be $3,800 after taxes and deductions.

PITI

Principal, Interest, Taxes, and Insurance — the four components of a monthly mortgage payment. Lenders use PITI to evaluate affordability.

Example: On a $300,000 home: $1,200 P&I + $300 taxes + $100 insurance = $1,600 PITI.

PMI (Private Mortgage Insurance)

Insurance required by lenders when the down payment is less than 20% of the home's value. PMI protects the lender if you default and typically costs 0.3-1.5% of the loan annually.

Pre-Tax Deduction

An amount subtracted from gross pay before taxes are calculated, reducing taxable income. Common examples include 401(k) contributions, HSA contributions, and health insurance premiums.

Principal

The original amount borrowed on a loan, or the remaining balance excluding interest. Monthly payments reduce the principal over time through amortization.

Example: On a $300,000 mortgage, $300,000 is the principal.

Progressive Tax

A tax system where the rate increases as taxable income increases. Income is divided into brackets, each taxed at a progressively higher rate.

Example: US federal tax: 10% on first $11,600, 12% on next $35,550, 22% on next $53,375, etc.

Refinancing

Replacing an existing loan with a new one, typically to get a lower interest rate, change the loan term, or access equity. Involves closing costs that must be weighed against savings.

Simple Interest

Interest calculated only on the original principal amount, not on accumulated interest. Less common than compound interest for loans but used in some short-term lending.

Snowball Method

A debt payoff strategy where you pay off debts in order of smallest to largest balance, regardless of interest rate. Provides psychological wins that help maintain motivation.

Example: Paying off a $500 medical bill before a $10,000 car loan.

Social Security Tax

A payroll tax of 6.2% (employee share) applied to earnings up to $168,600 (2024). Funds retirement, disability, and survivor benefits.

Standard Deduction

A fixed amount you can subtract from gross income before calculating taxes. For 2024: $14,600 (single), $29,200 (married filing jointly), $21,900 (head of household).

Tax Bracket

A range of income taxed at a particular rate in a progressive tax system. Moving into a higher bracket only affects income within that bracket, not all income.

Example: A single filer earning $50,000 is in the 22% bracket, but only $2,850 is actually taxed at 22%.

Tax Withholding

The amount an employer deducts from each paycheck for federal and state income taxes. Based on your W-4 form elections, filing status, and income level.

Trade-in Value

The amount a dealer offers for your current vehicle when you purchase a new one. This amount is subtracted from the new vehicle's price, reducing the loan amount.

VAT (Value Added Tax)

A consumption tax applied at each stage of production and distribution. Businesses charge VAT on sales and can reclaim VAT paid on purchases, so the end consumer bears the full tax.

Example: Germany's VAT rate is 19%. A €100 item costs €119 with VAT included.

Variable Rate

An interest rate that can change periodically based on market conditions or a benchmark index. Initially lower than fixed rates but carries the risk of increasing.

W-4 Form

An IRS form you fill out when starting a new job, telling your employer how much federal tax to withhold from your paychecks based on your filing status and number of dependents.

Yield

The income return on an investment, typically expressed as an annual percentage. For bonds, this includes interest payments; for stocks, it includes dividends.

401(k)

An employer-sponsored retirement savings plan that allows employees to contribute pre-tax dollars, reducing current taxable income. Many employers match a percentage of contributions.

Example: Contributing $500/month pre-tax to a 401(k) reduces your taxable income by $6,000/year.