Financing a Home Resource Center Financing a Home

What Is Private Mortgage Insurance (PMI)?

Published 2026-09-09 Last reviewed 2026-09-09 By Lisa C Hamilton, REALTOR®

Quick Answer

Private mortgage insurance, or PMI, is insurance commonly required on certain conventional mortgages when the borrower has a smaller equity/down-payment position. PMI primarily protects the lender or mortgage investor, not the homeowner, against certain losses if the borrower defaults. PMI cost varies based on factors such as credit, loan-to-value, loan structure and lender.

Why Does PMI Exist?

Mortgage lenders face greater risk when a buyer contributes less equity.

PMI helps offset part of that risk.

In exchange, buyers may be able to purchase without waiting to save a 20% down payment.

Is PMI the Same as Homeowners Insurance?

No.

PMI

Protects lender/investor risk.

Homeowners Insurance

Protects against specified property/liability losses.

How Is PMI Paid?

Depending on the loan, PMI may be:

  • Monthly
  • Paid upfront
  • Structured differently through lender pricing

Ask the lender how your particular policy is charged.

What Determines PMI Cost?

Fannie Mae currently notes factors such as:

  • Loan type
  • Credit profile
  • Down payment/equity
  • Loan structure and term

can affect PMI cost.

Lender/insurer pricing also plays a role, so ask your lender for a current quote.

Can PMI Be Removed?

Potentially.

Federal law and loan/investor rules provide cancellation/termination structures for qualifying conventional PMI.

The exact process depends on:

  • Loan history
  • Loan-to-value
  • Original value/current value rules
  • Payment history
  • Investor/servicer requirements

Do not confuse conventional PMI removal with FHA MIP rules.

See Can PMI Be Removed? for the full explanation.

Should You Avoid PMI at All Costs?

Not necessarily.

Suppose you are trying to decide: wait and save a larger down payment, or buy now with PMI?

During those years of waiting:

  • Home prices might change
  • Rent continues
  • Interest rates might change
  • Life circumstances may change

PMI is a cost, but waiting also has a cost.

Compare the whole scenario.

How Lisa Helps

PMI decisions are financing decisions, so the lender leads. Lisa helps you evaluate the property and overall position: what you would pay in rent while waiting, what the target home could cost later, and whether the purchase timing works for your life.

A free Property DNA report on a home you are considering can help you compare the property, while the lender models the PMI line.

Frequently Asked Questions

Does PMI build equity?

No.

Is PMI permanent?

Not necessarily.

Does every conventional borrower pay PMI?

No.

Can a larger down payment lower PMI?

Potentially.

Lisa C Hamilton, REALTOR® with THE Brokerage, A Real Estate Firm®

Reviewed by

Lisa C Hamilton, REALTOR®, NV License S.168195

Lisa C Hamilton is a Las Vegas Valley REALTOR® affiliated with THE Brokerage, A Real Estate Firm®, helping buyers, sellers, investors, and relocating clients across Clark County and Greater Las Vegas with local market knowledge, property research, and direct personal representation. She is a REALTOR®: she handles the real estate side of your transaction. Individualized mortgage advice comes from an appropriately licensed lender.

See PMI for what it is: one line in a larger cost comparison.

Lisa helps you compare the property and the transaction while your lender models the PMI line across loan scenarios.

Mortgage qualification, rates, loan amounts, and program eligibility are determined by your lender and current program rules, not by Lisa. Always verify current figures with an appropriately licensed mortgage professional and the applicable agency (HUD/FHA, VA, USDA, Fannie Mae, Freddie Mac, or the CFPB).