Mortgage Costs
Private Mortgage Insurance (PMI) Explained
How private mortgage insurance works on conventional loans, how it differs from FHA mortgage insurance, and when it can be removed.
Updated 2026-08-17| Applies to: Buyers making a smaller down payment on a conventional loan, or homeowners wondering how to remove existing mortgage insurance.
The short answer
Private mortgage insurance, or PMI, is typically required on conventional loans when the down payment is less than 20 percent, and it protects the lender, not the borrower, if the loan defaults. Unlike FHA mortgage insurance, PMI can often be removed once enough equity accumulates, either automatically or by borrower request, depending on the loan terms and lender policy.
What is PMI and why is it required?
PMI is insurance that lenders generally require on conventional loans when the down payment is below 20 percent of the home's value. It protects the lender against loss if the borrower defaults, and it allows lenders to offer financing to buyers with smaller down payments than they might otherwise approve. PMI does not protect the borrower and does not pay off the loan in the event of death or disability, which is a common misunderstanding.
How is PMI typically priced?
PMI cost generally depends on factors such as credit score, loan-to-value ratio, loan type, and coverage amount, and it is set by the mortgage insurance company underwriting the policy, not by Manny or the lender directly. It is usually paid as part of the monthly mortgage payment, though some lenders offer single-premium or lender-paid options. Because pricing varies by borrower profile and market conditions, a loan officer can provide an estimate specific to a given scenario rather than a general figure.
How is PMI different from FHA mortgage insurance?
| Feature | Conventional PMI | FHA MIP |
|---|---|---|
| Applies to | Conventional loans under 20% down | All FHA loans regardless of down payment |
| Removable? | Often yes, once sufficient equity is reached | Often stays for the life of the loan if down payment was under 10% |
| Upfront premium? | Usually no upfront premium | Upfront mortgage insurance premium is typically required |
| Who sets pricing | Private mortgage insurers | FHA / HUD |
How can PMI be removed?
- Automatic termination often occurs once the loan balance is scheduled to reach 78% of the original home value, based on the amortization schedule
- Borrower-requested cancellation may be possible once the balance reaches 80% of original value, subject to a good payment history and lender requirements
- A new appraisal showing increased home value may support an earlier removal request in some cases, subject to lender rules
- Refinancing into a new loan with at least 20% equity can eliminate PMI, though closing costs and rate changes should be weighed
Removal rules and timelines vary by lender and loan investor. Contact your loan servicer directly to confirm the process and required documentation for your loan.
Are there ways to avoid PMI from the start?
Putting down 20% or more on a conventional loan avoids PMI entirely. Some lenders also offer piggyback second-lien structures or lender-paid mortgage insurance arrangements that fold the cost into the interest rate instead of a separate monthly charge, which can make sense for some borrowers but should be compared carefully against standard PMI over the expected time in the home.
Common mistakes to avoid
- Assuming PMI protects the borrower if they lose income or pass away
- Not tracking loan-to-value progress to request PMI cancellation as soon as eligible
- Confusing FHA mortgage insurance premium rules with conventional PMI removal rules
- Choosing lender-paid mortgage insurance without comparing long-term cost to standard PMI
Related loan programs
Frequently Asked Questions
Keep reading
FHA vs Conventional Loans: How Do They Compare?
Compare FHA and conventional mortgages on down payment, credit, mortgage insurance, property rules, loan limits and long term cost so you can weigh which path may fit.
Mortgage CostsHow Much Down Payment Do I Need to Buy a Home?
Compare typical down payment ranges across conventional, FHA, VA, USDA, jumbo, and investment property loans, plus assistance program options.
Questions about your own numbers?
Send over your goal, income type and timeline and you'll get a straight answer on what is realistic.
