Mortgage Glossary
Mortgages come with a lot of jargon. Here are plain-English definitions of the terms you'll encounter most often.
Adjustable-Rate Mortgage (ARM)
A loan whose interest rate can change after an initial fixed period, based on a published index.
Amortization
The process of paying off a loan over time through regular payments of principal and interest.
Annual Percentage Rate (APR)
The yearly cost of a loan including interest and certain fees, expressed as a percentage. Useful for comparing loans.
Appraisal
A professional estimate of a home's market value, required by lenders to confirm the property is worth the loan amount.
Cash-Out Refinance
Replacing your mortgage with a larger one and taking the difference in cash, drawing on your home equity.
Closing Costs
Fees paid at the close of a real estate transaction, typically 2–5% of the loan amount.
Closing Disclosure
A standardized form detailing your final loan terms and costs, provided at least three business days before closing.
Conforming Loan
A conventional loan that meets the dollar limits set by the Federal Housing Finance Agency.
Contingency
A condition in a purchase contract — such as financing, appraisal, or inspection — that must be met for the sale to proceed.
Debt-to-Income Ratio (DTI)
The percentage of your gross monthly income that goes toward debt payments. Lenders use it to assess affordability.
Down Payment
The portion of a home's price you pay upfront, expressed as a percentage of the purchase price.
Earnest Money
A good-faith deposit a buyer puts down with an offer, credited toward the purchase at closing.
Equity
The portion of your home you truly own — its market value minus the amount you still owe.
Escrow
An account held by your lender to collect and pay property taxes and insurance on your behalf.
Escrow Account
An account your servicer uses to collect and pay property taxes and homeowners insurance as part of your monthly payment.
FHA Loan
A mortgage insured by the Federal Housing Administration, popular for low down payments and flexible credit.
Fixed-Rate Mortgage
A loan whose interest rate stays the same for the entire term.
HELOC
A home equity line of credit — a revolving, usually variable-rate loan you can draw against using your home's equity.
Home Equity Loan
A one-time lump-sum loan against your home's equity, typically at a fixed rate repaid in installments.
Interest Rate
The cost of borrowing the loan amount, expressed as a yearly percentage — distinct from APR, which also folds in certain fees.
Jumbo Loan
A mortgage that exceeds conforming loan limits and has stricter qualification requirements.
Loan Estimate
A standardized 3-page form showing estimated loan terms, payments, and closing costs.
Loan-to-Value (LTV)
The loan amount as a percentage of the home's value; a lower LTV (more equity) generally earns better terms.
Mortgage Insurance (PMI/MIP)
Insurance that protects the lender if a borrower defaults; required on many low-down-payment loans.
Origination Fee
A lender's charge for processing a new loan, usually shown as a percentage of the loan amount.
Points
Optional upfront fees (1 point = 1% of the loan) paid to lower your interest rate.
Pre-Approval
A lender's conditional commitment to lend up to a certain amount based on a review of your finances.
Prepayment Penalty
A fee some loans charge for paying the balance off early; many modern mortgages have none — always ask.
Principal
The amount of money you borrow, or the remaining balance you owe.
Rate Lock
A lender's guarantee to hold a quoted interest rate for a set period while your loan is processed.
Refinance
Replacing your current mortgage with a new one, usually to lower the rate, change the term, or tap equity.
Title Insurance
A policy protecting the buyer and lender against defects in the property's ownership history.
Underwriting
The lender's process of verifying your finances and the property before approving a loan.
VA Loan
A mortgage guaranteed by the Department of Veterans Affairs for eligible service members and veterans.
Keep Learning