PMI Calculator

What is Private Mortgage Insurance (PMI)?

Private Mortgage Insurance (PMI) is a type of insurance that protects the lender if you stop making payments on your mortgage loan. It's typically required when you make a down payment of less than 20% of the home's purchase price on a conventional loan. PMI allows buyers to purchase homes with smaller down payments while giving lenders protection against default.

It's important to understand that PMI protects the lender, not you as the borrower. If you default on your loan, the insurance company pays the lender a portion of the remaining balance. However, you're still responsible for repaying the loan, and defaulting will still negatively impact your credit score.

How Much is PMI?

PMI costs vary based on several factors, but typically range from 0.2% to 2% of your loan amount per year. The main factors that determine your PMI rate include:

• Credit Score: Higher credit scores qualify for lower PMI rates. A borrower with a 760+ credit score might pay 0.3% annually, while someone with a 620 score could pay over 2%.
• Loan-to-Value (LTV) Ratio: The higher your LTV (lower down payment), the higher your PMI rate. A 95% LTV will have higher PMI than an 85% LTV.
• Loan Type: Fixed-rate loans typically have lower PMI rates than adjustable-rate mortgages.
• Loan Amount: Some insurers adjust rates based on the size of the loan.
• Occupancy Type: Investment properties and second homes typically have higher PMI rates.

How to Calculate PMI

Calculating PMI involves determining your loan amount, LTV ratio, and then applying the appropriate PMI rate based on your credit score.

Example Calculation

Let's calculate PMI for a $350,000 home with 10% down payment ($35,000) and a credit score of 720:

Types of PMI

1. Borrower-Paid Monthly PMI (BPMI)

The most common type of PMI, where you pay a monthly premium added to your mortgage payment. This is the easiest to cancel once you reach 20% equity. Monthly premiums are not tax-deductible for most borrowers.

2. Single-Premium PMI (Upfront PMI)

You pay the entire PMI amount upfront at closing, either from your own funds or rolled into the loan amount. This can result in a lower monthly payment but ties up more cash at closing and isn't refundable if you sell or refinance early.

3. Lender-Paid PMI (LPMI)

The lender pays the PMI premium, but in exchange, you typically receive a higher interest rate on your mortgage. This option cannot be canceled since it's built into your interest rate. It might make sense if you plan to stay in the home for a short time.

4. Split-Premium PMI

A combination approach where you pay part of the PMI upfront and the rest monthly. This can lower your monthly PMI payment while requiring less cash at closing than single-premium PMI.

How to Get Rid of PMI

Requesting PMI Cancellation

Under the Homeowners Protection Act of 1998, you have the right to request PMI cancellation when your loan balance falls to 80% of the original home value. To qualify, you must:

• Be current on your mortgage payments
• Have a good payment history (no 60-day late payments in the past 2 years)
• Satisfy any lender requirements for demonstrating equity
• Make the request in writing

Automatic PMI Termination

Lenders are required to automatically terminate PMI when your loan balance reaches 78% of the original home value, as long as you're current on payments. For adjustable-rate mortgages, this happens when the loan reaches 78% of original value on the termination date.

PMI vs. Other Mortgage Insurance Types

Advantages of PMI

While PMI adds to your monthly costs, it provides some significant benefits:

• Buy sooner: PMI enables homeownership without a 20% down payment
• Build equity: You start building equity immediately rather than waiting years to save 20%
• Take advantage of low rates: Locking in a low interest rate now could save more than PMI costs
• Temporary cost: Unlike higher interest rates from LPMI, BPMI can be canceled
• Potential home appreciation: Rising home values can help you reach 80% LTV faster

Strategies to Avoid PMI

1. Save for 20% down payment: The most straightforward approach but requires more time
2. Piggyback loan (80/10/10): Take a second mortgage for 10% plus 10% down to avoid PMI
3. VA or USDA loan: These government-backed loans don't require PMI
4. Look for lender-paid PMI: Accept a slightly higher rate instead of monthly PMI
5. Negotiate seller concessions: Ask the seller to contribute to your down payment

Is PMI Worth It?

PMI is worth it if it allows you to purchase a home sooner and the total cost of waiting (including continued rent payments and potential home price appreciation) exceeds the PMI payments. Consider these factors:

• How long will you pay PMI before reaching 80% LTV?
• What would you pay in rent while saving for 20%?
• Are home prices in your area rising faster than you can save?
• Can you afford the higher monthly payment with PMI?

For many buyers, the opportunity cost of waiting years to save a full 20% down payment outweighs the temporary cost of PMI, especially in appreciating real estate markets.