What Is Private Mortgage Insurance (PMI) and How to Avoid It

Key Takeaways

• Private mortgage insurance (PMI) is an added cost on many conventional mortgages with down payments under 20 percent.
• PMI protects the lender, not the homeowner, and increases your monthly mortgage payment.
• PMI costs vary based on credit score, down payment, loan type, and loan size.
• PMI is usually temporary and can be removed once you reach enough equity or the midpoint of your loan term.

What Is Private Mortgage Insurance (PMI)?

Private mortgage insurance, often called PMI, is an additional cost required on many conventional home loans when a buyer puts less than 20 percent down. It allows borrowers to qualify for a mortgage with a smaller down payment by reducing risk for the lender.

Although the homeowner pays for PMI, the coverage protects the lender if the borrower stops making mortgage payments. From a buyer’s perspective, PMI is not a benefit but a tradeoff that increases monthly costs in exchange for earlier access to homeownership.

PMI generally applies only to conventional loans and does not affect every type of mortgage. Understanding how PMI works and when it applies can help you better estimate your true cost of buying a home.

When Is PMI Required?

PMI is generally required when your loan-to-value ratio (LTV) is greater than 80 percent. LTV compares the amount you are borrowing to the value of the home. For example, if you put 10 percent down, your LTV is 90 percent, which usually triggers a PMI requirement.

PMI is most commonly associated with conventional mortgages. Government-backed loans follow different rules, and some do not use PMI at all, though they may require other forms of mortgage insurance.

While 20 percent down is the most widely known threshold, lenders may also consider additional risk factors such as credit score and overall financial profile when determining PMI terms.

How Does PMI Work?

PMI works by shifting part of the lender’s risk to an insurance provider. If a borrower defaults on the loan, the insurance helps cover a portion of the lender’s losses.

Borrowers can pay PMI in a few different ways depending on how the loan is structured. In most cases, PMI is paid monthly as part of the mortgage payment, though some loans include upfront or lender-paid options that change how and when the cost is paid.

Regardless of how it is structured, PMI appears as part of the overall cost of borrowing and should be factored into your monthly housing budget.

How Much Does PMI Cost?

The cost of PMI varies, but most homeowners pay between about 0.3 percent and 1.5 percent of the original loan amount per year. The exact amount depends on several factors, including your credit score, the size of your down payment, the loan amount, and the type of mortgage you choose.

Borrowers with higher credit scores and larger down payments generally pay less for PMI, while those with smaller down payments or lower credit scores tend to pay more. Adjustable-rate mortgages can also carry higher PMI costs than fixed-rate loans because they present more risk to lenders.

To put this into context, on a $400,000 home purchase, PMI could add roughly $100 to $300 per month depending on your credit profile, down payment size, and loan structure.

Types of PMI and How They Affect Cost

Not all PMI is structured the same way. The type of PMI attached to your loan affects how you pay for it, how long you may pay it, and the total cost over time.

Borrower-Paid PMI

Borrower-paid PMI is the most common type. The PMI premium is included in your monthly mortgage payment. This type of PMI can usually be canceled once you reach sufficient equity, either by request at 80 percent loan-to-value or automatically at 78 percent, depending on loan terms.

Lender-Paid PMI

With lender-paid PMI, the lender pays the insurance premium on your behalf, but the cost is typically built into a higher interest rate. While this can eliminate a visible PMI line item from your monthly payment, it often results in higher interest costs over time. Lender-paid PMI generally cannot be canceled without refinancing.

Single-Premium PMI

Single-premium PMI involves paying the full cost of PMI upfront, either at closing or by rolling it into the loan balance. This option can reduce your monthly mortgage payment, but it requires more cash upfront and may not provide a refund if you sell or refinance early.

Split-Premium PMI

Split-premium PMI combines an upfront payment with lower monthly PMI payments. This structure can help reduce monthly housing costs while avoiding the full upfront expense of single-premium PMI. However, it still requires additional cash at closing.

Factors That Influence the Cost of PMI

Several factors influence how much you pay for private mortgage insurance. Because PMI pricing is based on risk, even small differences between borrowers can affect the monthly cost.

• Credit score Credit score is one of the most important factors in PMI pricing. Borrowers with higher credit scores are generally charged lower PMI rates, while those with lower scores pay more due to increased perceived risk.
• Loan-to-value (LTV) ratio Your loan-to-value ratio compares the amount you borrow to the value of the home. A higher LTV, which usually results from a smaller down payment, typically leads to higher PMI costs. As your LTV decreases, PMI costs generally fall.
• Down payment amount The closer your down payment is to 20 percent, the lower your PMI cost is likely to be. Very small down payments often result in the highest PMI premiums.
• Loan type The type of mortgage you choose can influence PMI pricing. Adjustable-rate mortgages may carry higher PMI costs than fixed-rate loans because they present additional risk to lenders.
• Loan amount and term Larger loan balances and longer loan terms can also increase PMI costs, since the insurer is exposed to risk for a longer period.

PMI vs Other Types of Mortgage Insurance

PMI is often confused with other types of insurance associated with homeownership. While these products sound similar, they serve different purposes and apply to different loan types.

PMI vs MIP vs MPI

• PMI (private mortgage insurance) applies to conventional loans when a borrower puts less than 20 percent down. It protects the lender if the borrower defaults and can usually be removed once the borrower reaches sufficient equity.
• MIP (mortgage insurance premium) is required on loans insured by the Federal Housing Administration. FHA mortgage insurance typically includes an upfront premium paid at closing and ongoing annual premiums. In many cases, MIP lasts for the life of the loan unless the borrower refinances into a conventional mortgage.
• MPI (mortgage protection insurance) is different from both PMI and MIP. MPI is a type of life or disability insurance designed to pay off some or all of your mortgage if you die, become disabled, or lose your job. It is optional and protects the borrower or their family rather than the lender.

PMI is also sometimes mistaken for homeowners insurance. Homeowners insurance protects you and your property against damage or loss. PMI does not protect your home or your equity and exists solely to reduce lender risk.

PMI is only required on certain conventional loans, not all mortgage types. Understanding these distinctions can help you compare loan options more accurately.

PMI Myths to Know

There are several common misconceptions about private mortgage insurance that can lead to confusion during the home buying process.

How to Avoid PMI

There are several ways buyers may be able to avoid PMI altogether. The most straightforward option is making a 20 percent down payment, which keeps your loan-to-value ratio at or below 80 percent.

Some buyers use a piggyback loan structure, often called an 80-10-10 loan, where a second loan covers part of the down payment while keeping the primary mortgage below the 80 percent loan-to-value threshold. This structure can eliminate PMI entirely, but it adds complexity by creating two monthly payments and often higher combined interest costs. Piggyback loans may also come with additional closing fees and stricter qualification requirements.

Another option is lender-paid PMI, where the lender absorbs the PMI cost in exchange for a higher interest rate on the loan. While this removes PMI as a separate monthly line item, the higher rate can increase total interest paid over time. Lender-paid PMI can be appealing for buyers focused on lowering their reported monthly payment, but it is typically only removable through refinancing.

Certain loan programs also do not require PMI at all. For example, VA loans do not require PMI, though eligibility is limited to qualifying service members, veterans, and surviving spouses. Other specialty or assistance programs may offer PMI alternatives, but availability, terms, and requirements vary by borrower and location.

How to Get Rid of PMI

For conventional loans, PMI is not always permanent. In many cases, PMI is automatically removed once your loan balance reaches 78 percent of the home’s original value.

Borrowers may also be able to request PMI cancellation once their loan balance reaches 80 percent of the original value, provided they are current on payments and meet lender requirements.

Federal rules also require PMI to be removed once you reach the midpoint of your loan term, even if your balance has not yet reached the 78 percent threshold.

Home value appreciation, extra principal payments, or refinancing can help you reach these thresholds sooner, potentially shortening the time you pay PMI.

Is PMI Ever Worth It?

While PMI increases your monthly payment, it can make sense in certain situations. For some buyers, waiting to save a 20 percent down payment may delay homeownership for years. In those cases, PMI can allow you to buy sooner and start building equity.

PMI may also be worth considering if home prices or interest rates are rising. Paying PMI for a limited period could be less costly than waiting and purchasing at a higher price or rate later.

The decision often comes down to balancing upfront affordability with long-term cost and maintaining enough savings for repairs, emergencies, and other homeownership expenses.

How PMI Fits Into Your Home Buying Decision

PMI is best evaluated as part of your total monthly housing cost rather than in isolation. When comparing loan options, it helps to look at how PMI interacts with your interest rate, down payment, debt-to-income ratio, and overall budget.

Understanding PMI can help you make more informed decisions about whether to buy now or wait, how much to put down, and which loan structure best fits your financial goals.

FAQs About Private Mortgage Insurance

1. Is PMI tax deductible?
   1. PMI deductibility depends on current tax rules and income limits, which can change over time. It is best to consult a tax professional for guidance.
2. Does refinancing remove PMI?
   1. Refinancing into a new loan with sufficient equity can eliminate PMI, though closing costs and interest rates should be considered.
3. Is PMI based on credit score?
   1. Yes. Credit score is one of the key factors lenders use when determining PMI cost, along with down payment size, loan type, and loan amount.