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Private mortgage insurance (PMI): what it means

Private mortgage insurance (PMI) is a type of mortgage insurance you might be required to buy on a conventional loan when your down payment is less than 20% of the purchase price. It protects the lender, not you, if you stop making payments.

In Spanish it is

Seguro hipotecario privado (PMI)

Also written as: PMI

The full explanation

It is normally paid monthly as part of your payment, and the cost depends on your credit score and how much you put down. Unlike FHA insurance, PMI can be canceled once your balance falls far enough relative to the home's value; the lender must explain the rules to you.

An example

Gabriela bought with a small down payment and pays PMI every month. Years later, as her balance drops, she asks the lender to cancel it and her payment goes down.

With real numbers

Computed with official data for the whole U.S. In your county the numbers may differ.

Down payment for no PMI (20%)
$66,540
Balance where it ends on its own (78%)
$259,506

A conventional loan carries PMI when you put less than 20% down. On a $332,700 home, the typical U.S. value, that is $66,540. If you put less, the law requires PMI to end when your balance is scheduled to reach $259,506 (78% of the original value), as long as you are current.

Computed with: American Community Survey (ACS) 5-year estimates (2020–2024) · Fannie Mae Selling Guide B7-1-01 — Provision of Mortgage Insurance (October 17, 2026) · Homeowners Protection Act of 1998, 12 U.S.C. §4902 (October 9, 2026)

You will see it in…

  • The Loan Estimate (“Mortgage Insurance” in the projected payments)
  • The lender's annual notice about your right to cancel PMI
  • Monthly statements

Words that go with it

You will rarely see this word alone. These are the ones that show up with it on the same papers.

A man leans over the armchair to help a teenage girl with her book.

Still confused by a paper?

A HUD-approved housing counselor can walk you through it. Agencies usually charge little or nothing, many work in Spanish, and they do not sell you anything.

Official sources

We sum up what these official sources say, in plain words. We add no rules they do not state; when a rule changes, the definition and its date change.

  1. 1. CFPB · What is private mortgage insurance? (external site) · in English · Verified on October 16, 2026
  2. 2. CFPB · Mortgages key terms: PMI (external site) · in English · Verified on October 16, 2026