Private Mortgage Insurance: What is PMI and How It Works
If you’re buying a home with a conventional mortgage and putting down less than 20%, you may be required to pay private mortgage insurance (PMI). PMI protects the lender if you stop making your mortgage payments, but it also adds to your overall mortgage costs. Understanding how PMI works, what affects its cost, and when you may be able to cancel it can help you make a more informed decision when choosing a mortgage.

Understanding PMI
What Is Private Mortgage Insurance?
Private Mortgage Insurance, commonly referred to as PMI, is a type of mortgage insurance policy that a borrower is typically required to purchase when they make a smaller down payment on a conventional loan. When a borrower puts down less than 20% on a conventional mortgage, the lender will often require PMI, although requirements can vary by lender and loan program. This insurance primarily serves to protect the lender, not the homeowner, against the risk of default by the borrower. If the borrower stops making mortgage payments, PMI helps reduce the lender’s potential losses, making it possible for lenders to offer conventional mortgages to borrowers with smaller down payments. Depending on the payment structure, PMI may be included in the borrower’s monthly mortgage payment, paid upfront at closing, or handled through a combination of upfront and monthly payments.
How PMI Works
PMI provides protection for the mortgage lender when a borrower has a higher loan-to-value (LTV) ratio and makes a smaller down payment. Depending on the payment structure, PMI may be included in the borrower’s monthly mortgage payment or paid upfront at closing. The cost of PMI can vary based on factors such as the loan amount, down payment, credit profile, and loan-to-value ratio. While PMI protects the lender, it enables borrowers to secure a conventional mortgage without needing a substantial down payment, thus facilitating earlier homeownership for many. As the borrower builds equity in their home, the need for PMI can eventually be eliminated.
Types of PMI
There are several types of PMI that borrowers might encounter, each with distinct payment structures impacting the monthly mortgage payment. Borrower-paid mortgage insurance (BPMI) is a common option, where the borrower makes monthly PMI payments directly to the insurer. Another option is lender-paid mortgage insurance (LPMI), where the lender pays the PMI, but typically in exchange for a higher interest rate on the mortgage loan, effectively embedding the cost into the overall interest. Furthermore, there are single-premium mortgage insurance and split-premium mortgage insurance options. Single-premium mortgage insurance involves a one-time payment for the entire insurance premium, either at closing or financed into the loan amount. Split-premium mortgage insurance combines an upfront payment with lower monthly PMI payments, offering flexibility in how the cost of PMI is managed.
Costs Associated with PMI
Cost of PMI
PMI costs vary from borrower to borrower and depend on factors such as the loan amount, down payment, loan-to-value ratio, credit profile, and the type of mortgage insurance selected. Because PMI adds to the cost of a mortgage, borrowers should include it when estimating their monthly housing expenses and comparing different loan options. The amount and payment structure can vary, so it is important to review the PMI details when evaluating a mortgage offer.
How to Pay for PMI
There are several ways a borrower can pay for private mortgage insurance, each with distinct implications for their financial situation and monthly mortgage payment. The most common method is borrower-paid mortgage insurance (BPMI), where the borrower makes monthly PMI payments as part of their regular mortgage payments.Another option is lender-paid mortgage insurance (LPMI), where the lender pays the PMI premium, but typically in exchange for a higher interest rate on the conventional loan, effectively embedding the cost into the overall interest. Additionally, borrowers can opt for single-premium mortgage insurance, a one-time upfront payment at closing, or split-premium mortgage insurance, which combines an upfront payment with lower monthly PMI payments. The chosen method significantly affects the immediate and long-term cost of PMI and the overall affordability of the mortgage.
Factors Influencing PMI Costs
Several key factors influence the cost of private mortgage insurance, making it a variable expense for different borrowers and conventional loans. The loan amount is a significant determinant, as a larger mortgage balance generally translates to a higher PMI cost. A borrower’s credit profile can also affect PMI pricing, with stronger credit generally associated with lower PMI costs. The down payment percentage is another important factor. A down payment below 20% will often result in a PMI requirement on a conventional mortgage. Lenders also consider the loan-to-value ratio and the specific type of mortgage insurance chosen, whether it's borrower-paid, lender-paid, single-premium, or split-premium, all of which impact the overall cost of PMI.
Managing PMI
How to Get Rid of PMI
For many borrowers, getting rid of PMI can reduce their monthly mortgage costs. For conventional mortgages covered by the Homeowners Protection Act, borrowers can generally request cancellation when their mortgage principal balance reaches 80% of the property’s original value, subject to applicable requirements. PMI generally terminates automatically when the scheduled principal balance reaches 78% of the property’s original value, assuming the borrower meets the applicable conditions.
In some cases, borrowers may also be able to request PMI cancellation based on an increase in the property’s value. Requirements for this type of cancellation can vary by lender, loan servicer, and investor, and may require an appraisal or other documentation. Homeowners should contact their mortgage servicer to understand the specific requirements that apply to their loan.
Canceling PMI: When and How
Canceling PMI is a process that is primarily governed by the Homeowners Protection Act (HPA) for conventional loans, providing specific guidelines on when and how a borrower can get rid of PMI. For eligible conventional mortgages, PMI generally terminates automatically when the scheduled principal balance reaches 78% of the property’s original value, provided the borrower meets the applicable requirements. Depending on the reason for cancellation, the servicer may require documentation or an appraisal to verify the property’s value.
Strategies to Avoid or Reduce PMI
Several proactive strategies can help borrowers avoid or significantly reduce the burden of private mortgage insurance, thereby lowering their overall monthly mortgage payment. A down payment of 20% or more will generally allow a borrower to avoid PMI on a conventional mortgage. If a 20% down payment isn't feasible, borrowers might explore conventional loans with lender-paid mortgage insurance (LPMI), though this typically comes with a higher interest rate on the mortgage, effectively embedding the PMI cost into the loan. Another option is a “piggyback” loan, such as an 80-10-10 structure, in which a first mortgage covers 80% of the purchase price, a second mortgage covers 10%, and the borrower makes a 10% down payment. This structure may avoid PMI on the first mortgage, but the second mortgage has its own interest rate, payment, and potentially other fees. Borrowers should compare the total cost with a conventional mortgage that includes PMI. FHA loans use mortgage insurance premiums (MIP), which are different from PMI on conventional mortgages. Depending on the terms of the FHA loan and the borrower’s loan-to-value ratio, MIP may be required for a specific period or for the life of the loan. Some homeowners may consider refinancing into a conventional mortgage if they later meet the applicable requirements and the refinance makes financial sense. However, refinancing involves costs and may result in different loan terms, so borrowers should compare the overall benefits and expenses before making a decision.
Benefits and Considerations
Benefits of PMI for Homeowners
PMI can allow borrowers to qualify for certain conventional mortgages with a smaller down payment, helping them buy a home without waiting to save 20%. This accessibility to a mortgage loan means that borrowers can enter the housing market sooner, potentially benefiting from property appreciation and beginning to build equity in their home much earlier than if they had to save for a larger down payment. For some buyers, a smaller down payment can make homeownership possible sooner.
Impact on Mortgage Options
PMI can increase the monthly cost of a conventional mortgage, but it may also allow a borrower to purchase a home with a smaller down payment. When a borrower puts down less than 20% on a conventional mortgage, PMI is often required, although requirements vary by lender and loan program. This additional cost of PMI can affect affordability and eligibility for certain mortgage loans. However, it also opens up opportunities, such as enabling first-time homebuyers to secure a conventional mortgage without needing an FHA loan, which often has its own set of mortgage insurance premiums, potentially for the life of the loan.
Understanding how PMI affects the monthly payment and total cost of the mortgage can help borrowers compare different loan options more effectively.
If you’re considering a conventional mortgage or have questions about PMI,
First USA Mortgage Solutions can help you understand your mortgage options and evaluate the costs and terms that may apply to your situation.
📞 Call us: +1 (888) 716-3867
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Disclaimer: This article is for informational purposes only and does not constitute financial, mortgage, legal, or tax advice. Mortgage insurance requirements, costs, cancellation rules, loan terms, and eligibility may vary by lender, loan program, borrower, and property. No specific mortgage approval, interest rate, or loan terms are guaranteed.



