Principal
Last updated 2026-08-01
CFPB
Updated 2026-08-01
The principal is the amount of a mortgage loan that you have to pay back. Your monthly payment includes a portion of that principal. When a payment on the principal is made, the borrower owes less, and will pay less interest based upon a lower loan size. Understand the difference between the interest rate and principal (cfpb.gov/askcfpb/1941). Property taxes Property taxes are taxes charged by local jurisdictions, typically at the county level, based upon the value of the property being taxed. Often, property taxes are collected within the homeowner’s monthly mortgage payment, and then paid to the relevant jurisdiction one or more times each year. This is called an escrow account.
CFPB Mortgage Terms
CFPB · pp. 25–28
FTC
Updated 2026-08-01
The amount of money borrowed or the amount of the loan that has not yet been repaid to the lender. This does not include the interest you will pay to borrow that money. The principal balance (sometimes called the outstanding or unpaid principal balance) is the amount owed on the loan minus the amount you’ve repaid.
FTC Real Estate Terms
FTC · pp. 14–15
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