Mortgage Loan Calculator

Mortgage Glossary

Clear, concise definitions with examples. Browse the A–Z index below.

A

C

  • Closing Costs
    Third-party and lender fees paid at closing, often ~3–6% of the loan amount.
  • Closing Disclosure (CD)
    A standardized 5-page form with final costs and terms issued before closing.
  • Conforming Loan
    A conventional mortgage that meets Fannie Mae/Freddie Mac rules and loan limits.
  • Conventional Loan
    A mortgage not insured or guaranteed by a federal agency (like FHA, VA, or USDA).

D

E

  • Equity
    Your ownership stake in the property: market value minus what you owe.
  • Escrow
    An account used by your lender/servicer to collect and pay taxes and insurance.

F

  • FHA Loan
    A mortgage insured by the Federal Housing Administration, popular with low-to-moderate income buyers.
  • Fixed-Rate Mortgage
    A loan with an interest rate that stays the same for the entire term.

H

  • HOA Dues
    Monthly fees paid to a homeowners association for common area maintenance and amenities.
  • Homeowners Insurance
    Insurance that protects the structure and belongings; commonly escrowed and paid monthly.

I

  • Interest
    The finance charge you pay to borrow money, calculated on your outstanding balance.
  • Interest Rate
    The cost of borrowing the loan principal, expressed as a percentage.

J

  • Jumbo Loan
    A mortgage that exceeds conforming loan limits and is not eligible for GSE purchase.

L

M

P

  • PITI
    An acronym for Principal, Interest, Taxes, and Insurance—the common components of a monthly mortgage payment.
  • Principal
    The amount you borrow and must repay. Paying principal reduces your loan balance.
  • Private Mortgage Insurance (PMI)
    Insurance on many conventional loans with < 20% down that protects the lender if you default.
  • Property Taxes
    Annual taxes levied by local governments based on assessed value; often collected monthly via escrow.

R

  • Rate Caps
    Limits on how much an ARM’s interest rate can change at first adjustment, per period, and over the life of the loan.
  • Rate Lock
    A lender’s commitment to hold a specific interest rate for a set time while your loan is processed.

U

  • USDA Guarantee Fee
    Upfront and annual fees on USDA loans that support the program.
  • USDA Loan
    A mortgage for eligible rural areas featuring zero down and guarantee fees.

V

  • VA Funding Fee
    A one-time fee on many VA loans that helps fund the program; exemptions apply for some veterans.
  • VA Loan
    A mortgage guaranteed by the U.S. Department of Veterans Affairs for eligible borrowers; no monthly PMI.