Private mortgage insurance is a monthly or upfront premium that protects the lender, not you, when you buy a home with a down payment below 20% on a conventional loan. It lets buyers get into a home sooner, and it typically falls away once you build enough equity.
How does PMI work?
PMI exists because a smaller down payment means the lender is taking on more risk. When you put down less than 20% on a conventional loan, your loan-to-value ratio is above 80%, and lenders offset that exposure by requiring insurance that pays them if you default. You cover the premium, but the coverage protects the lender.
The cost is tied to your loan amount, your down payment size, and your credit score. Premiums are usually expressed as an annual percentage of the loan balance, and they vary by lender and borrower profile rather than following one fixed rate. A stronger credit score and a larger down payment generally push the premium lower.
Ways PMI is charged
Lenders don't all structure PMI the same way, and the option you choose changes both your monthly payment and your long-run cost.
- Borrower-paid monthly PMI: the most common form, added to your monthly mortgage payment and removable later as equity grows.
- Single-premium PMI: a one-time upfront payment, sometimes rolled into closing costs, that avoids a monthly add-on.
- Lender-paid PMI: the lender covers the premium in exchange for a slightly higher interest rate, so it never disappears from the loan.
- Split-premium PMI: a partial upfront payment paired with a smaller monthly charge.
For borrower-paid monthly PMI, federal rules give you the right to request cancellation once your balance reaches 80% of the home's original value, and lenders must automatically end it at 78%. Rising home values can also let you drop PMI early through a new appraisal or a refinance.
PMI vs MIP and other insurance
PMI is specific to conventional loans, and it is easy to confuse it with the mortgage insurance attached to government-backed programs. An FHA loan carries a mortgage insurance premium (MIP) instead of PMI, and MIP often stays for the life of the loan unless you put down a larger amount or refinance into a conventional loan. That distinction matters when comparing low-down-payment options.
PMI is also different from homeowners insurance and title insurance, which people sometimes lump together. Homeowners insurance protects your property against damage, title insurance protects your ownership claim, and PMI protects only the lender's investment. A VA loan takes yet another approach: no monthly mortgage insurance at all, replaced by a one-time funding fee for eligible borrowers.
The practical takeaway is that low-down-payment paths each price risk differently. Comparing the full cost of PMI on a conventional loan against MIP on an FHA loan, factoring in how long each lasts, is often more revealing than comparing the headline interest rate alone.
Who pays PMI and why it matters
PMI is aimed at buyers who can comfortably afford a monthly mortgage payment but haven't saved a full 20% down payment. For many first-time buyers and diaspora families building toward US homeownership, that describes reality: waiting years to reach 20% can mean missing lower prices or paying more rent in the meantime. PMI is the trade-off that lets you enter the market earlier.
The catch is that PMI adds to your carrying cost without building equity for you. Whether it's worth it depends on how quickly you expect to reach 20% equity, either through paying down principal or through home-value appreciation.
Pros | Cons |
|---|---|
Lets you buy with as little as 3% to 5% down instead of waiting to save 20%. | Adds to your monthly payment without reducing your loan balance. |
Borrower-paid monthly PMI is cancellable once you reach roughly 20% equity. | Higher premiums for lower credit scores and smaller down payments. |
Often cheaper than continuing to rent while you save a larger down payment. | Some structures, like lender-paid PMI, never come off the loan. |
If you send money across borders to fund a US home purchase, timing and exchange rates affect how much down payment you can assemble. Dara's focus on transparent foreign exchange can make the difference between clearing the 20% threshold and paying PMI, so it's worth modeling the down payment carefully before you commit.
Reducing or removing PMI
The cleanest way to avoid PMI is a 20% down payment, but there are other levers. A larger down payment even below 20% lowers your premium, and a stronger credit profile does the same. Some buyers use a piggyback structure, pairing a first mortgage with a second loan to keep the primary LTV at or under 80%, though that adds a second payment and its own risks.
- Request cancellation in writing once your balance hits 80% of the original value.
- Order a new appraisal if rising home values have pushed your equity past 20%.
- Refinance into a new loan once you have enough equity to skip PMI entirely.
- Make extra principal payments to reach the cancellation threshold faster.
Rules and timelines vary by lender and loan type, and a good faith payment history is usually required for early cancellation. Confirm the specific conditions with your servicer before assuming PMI will drop off on its own.
Frequently asked questions
The deductibility of mortgage insurance premiums has changed repeatedly with US tax law and is not guaranteed in any given year. Treat it as a variable benefit and check current IRS rules or a tax professional rather than assuming a deduction applies.
No. PMI protects the lender against loss if you default; it does not cover your payments or save your home. If you fall behind, you are still responsible for the loan, and the insurance simply reimburses the lender.
PMI is usually charged as an annual percentage of your loan balance, and the amount varies with your down payment, credit score, and lender. Larger down payments and higher credit scores generally mean lower premiums, so exact costs differ from borrower to borrower.
Often yes. With borrower-paid monthly PMI, you can request cancellation once your balance reaches 80% of the original value, and lenders must automatically remove it at 78%. Rising equity confirmed by an appraisal can also qualify you for early removal.
No. PMI applies to conventional loans with less than 20% down. FHA loans use a separate mortgage insurance premium instead, and VA loans replace monthly insurance with a one-time funding fee, so the structure depends on the loan program.
Updated July 21, 2026
Disclaimer
Dara provides this glossary for general educational purposes only. It is not financial, legal, or tax advice, and availability, fees, and terms vary by country and corridor.
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