Understanding mortgage refinance words can feel confusing at first. This glossary explains common U.S. mortgage and refinance terms in very simple language.
USRefiRates.com is built to help visitors understand refinance topics more clearly. This page does not give financial advice. It does not promise approval, lower payments, better rates, savings, or any result.
Use these definitions as a starting point before speaking with a qualified lender, loan officer, or financial professional.
Common Mortgage Refinance Terms
Mortgage
A mortgage is a home loan used to buy or refinance a property. The home usually acts as security for the loan.
Refinance
A refinance means replacing your current mortgage with a new mortgage. Homeowners may compare refinancing for rate, term, payment, cash-out, or loan-structure reasons.
Mortgage Refinance Rate
A mortgage refinance rate is the interest rate offered on a new refinance loan. The rate can affect the monthly payment and total interest cost.
APR
APR stands for annual percentage rate. It includes the interest rate plus certain loan costs, so it can show a broader cost picture.
Interest
Interest is the cost charged for borrowing money. It is usually shown as a percentage of the loan amount.
Principal
Principal is the amount of money borrowed. When you make payments, part of the payment may reduce the principal.
Loan Term
The loan term is the length of time used to repay the loan. Common mortgage terms include 15 years, 20 years, and 30 years.
Monthly Payment
A monthly payment is the amount paid each month toward the mortgage. It may include principal, interest, taxes, insurance, and escrow items.
Closing Costs
Closing costs are fees paid when a refinance loan closes. They may include lender fees, appraisal costs, title charges, and recording fees.
Cash-Out Refinance
A cash-out refinance replaces the current mortgage with a larger new loan. The homeowner may receive part of the home equity as cash.
Rate-and-Term Refinance
A rate-and-term refinance changes the loan rate, term, or both. It does not usually focus on taking cash from home equity.
Home Equity
Home equity is the difference between the home’s value and mortgage balance. More equity may give a homeowner more refinance options.
Loan-to-Value Ratio
Loan-to-value ratio, or LTV, compares the loan amount to the home value. Lenders use LTV to help review refinance risk.
Debt-to-Income Ratio
Debt-to-income ratio, or DTI, compares monthly debt payments to monthly income. Lenders may use it during refinance checks.
Appraisal
An appraisal is a professional estimate of a home’s value. A lender may request one before approving a refinance loan.
Escrow
Escrow is an account used to hold money for property taxes and insurance. Some mortgage payments include escrow amounts each month.
Points
Points are optional upfront charges that may affect the interest rate. One point usually equals one percent of the loan amount.
Mortgage Insurance
Mortgage insurance may protect the lender if the borrower does not repay. It may apply to some loans with lower equity.
Fixed-Rate Mortgage
A fixed-rate mortgage keeps the same interest rate for the loan term. This can make payments easier to understand.
Adjustable-Rate Mortgage
An adjustable-rate mortgage, or ARM, can change after a set period. The payment may rise or fall based on the loan terms.
Underwriting
Underwriting is the lender’s review process. The lender may check income, credit, debts, property value, and loan details.
Credit Score
A credit score is a number based on credit history. Lenders may use it when reviewing refinance applications.
Income Verification
Income verification means checking income documents. These may include pay stubs, tax forms, bank statements, or other records.
Title
Title shows legal ownership of a property. A refinance may require title checks before closing.
Lien
A lien is a legal claim against property. A mortgage is usually recorded as a lien on the home.
Prepayment Penalty
A prepayment penalty is a fee for paying off a loan early. Not all mortgages have this fee.
Loan Estimate
A Loan Estimate is a document showing key loan costs and terms. Borrowers can use it to compare refinance offers.
Closing Disclosure
A Closing Disclosure shows final loan details before closing. It includes costs, payment terms, and other important numbers.
Responsible Borrowing
Responsible borrowing means comparing the full loan cost before deciding. A lower payment alone does not always mean a better loan.
Important Note
Mortgage refinance decisions can affect long-term costs. Always read loan documents carefully before signing.
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