What Is PMI? Private Mortgage Insurance Explained
If you’re buying a home with less than 20% down, you’ll likely hear the term PMI. It stands for private mortgage insurance, and it’s an extra monthly cost that catches many first-time buyers off guard. PMI protects your lender, not you, if you default on the loan. But it also lets you buy a home years sooner than if you waited to save a full 20% down payment. Here’s what you need to know about PMI, including how much it costs, how long you’ll pay it, and the fastest ways to get rid of it.
What Is PMI and Why Does It Exist?
Private mortgage insurance is a policy that reimburses your mortgage lender if you stop making payments and the home ends up in foreclosure. The insurer pays the lender a portion of the unpaid loan balance, typically 20% to 30%, according to data from the Mortgage Insurance Companies of America. That safety net is why lenders allow down payments as low as 3% or even 0% on some government-backed loans.
The catch: you pay the premiums. PMI isn’t homeowner’s insurance, and it doesn’t pay you anything if you lose your job or get sick. It’s purely lender protection. In practice, PMI is the trade-off for buying sooner with less cash upfront. Without it, most lenders would demand a 20% down payment, which takes the average buyer years longer to save. The National Association of Realtors puts the median first-time buyer down payment at 8%, so a huge share of buyers end up paying PMI.
How Much Does PMI Cost?
PMI typically costs between 0.3% and 1.5% of your original loan amount per year, according to lender data compiled by Freddie Mac. On a $300,000 mortgage, that’s roughly $75 to $375 per month, or $900 to $4,500 annually. Your exact rate depends on your credit score, down payment size, loan type, and the insurer’s pricing.
Here’s a quick look at how the numbers shake out on a $300,000 loan:
- 3% down, 620 credit score: PMI rate around 1.1%, or about $275 per month.
- 10% down, 740 credit score: PMI rate around 0.4%, or about $100 per month.
- 15% down, 780 credit score: PMI rate around 0.25%, or about $62 per month.
Those figures come from rate sheets published by major mortgage insurers. A 100-point credit score bump can cut your PMI premium in half. That’s one reason mortgage brokers push buyers to improve credit before applying. Even a few months of paying down credit cards can move you into a cheaper PMI bracket.
How You Pay PMI
You’ll usually pay PMI as part of your monthly mortgage payment, and your servicer holds it in escrow. Some lenders offer a single-premium option where you pay the entire PMI cost upfront at closing, which can save money if you plan to keep the loan for years. Others let you finance the premium into the loan balance. Each option changes your closing costs and monthly cash flow, so run the numbers both ways.
When Can You Stop Paying PMI?
Federal law gives you two key protections. The Homeowners Protection Act of 1998 requires lenders to automatically cancel PMI when your loan balance reaches 78% of the home’s original value, based on your original amortization schedule. You can also request cancellation once you hit 80% loan-to-value. That applies to conventional loans. FHA loans work differently, and we’ll cover that shortly.
On a $300,000 loan with a 30-year term at 6% interest, you’d reach 80% LTV in about 7 years and 78% in about 8 years if you make only minimum payments. Making extra principal payments speeds that up dramatically. An extra $200 per month could get you to 80% LTV in under 5 years, saving you thousands in PMI premiums.
Requesting Early Cancellation
You can ask your servicer to cancel PMI once you reach 20% equity. The lender can require a current appraisal, which typically costs $400 to $700, and a good payment history. If your home value has jumped since you bought it, a new appraisal can help you hit the 20% threshold faster. In rising markets, some buyers cancel PMI within two or three years.
FHA Loans and MIP
FHA loans don’t have PMI. They have mortgage insurance premiums, or MIP. The rules are stricter. If you put down less than 10%, you’ll pay annual MIP for the life of the loan. Put down 10% or more, and MIP drops off after 11 years. That’s a big reason some buyers refinance out of FHA loans once they build enough equity. The Urban Institute has noted that FHA borrowers refinancing into conventional loans often save $100 to $200 per month.
How to Avoid PMI
You have several legitimate paths to skip PMI entirely. Each has trade-offs.
- Put 20% down. The simplest route, but it takes the longest to save for.
- Use a piggyback loan. An 80-10-10 structure means an 80% first mortgage, a 10% second mortgage, and a 10% down payment. You avoid PMI but pay a higher rate on the second loan.
- Get a lender-paid PMI loan. The lender covers the insurance but charges you a slightly higher interest rate. It can work if you plan to keep the loan long-term.
- Choose a VA loan. Veterans and active-duty service members can get 0% down with no monthly mortgage insurance, though there’s a one-time funding fee.
- Look into USDA loans. Eligible rural buyers can get 0% down, but there’s an upfront and annual guarantee fee.
In practice, the piggyback loan and lender-paid PMI options make the most sense for buyers who can’t wait to save 20% but want to avoid the monthly PMI line item. Compare the total cost over the time you plan to own the home, not just the monthly payment.
Is PMI Ever Worth It?
Yes, often. Waiting to save 20% down can take 5 to 8 years in many markets, and home prices historically rise about 4% per year, according to Federal Housing Finance Agency data. A $300,000 home could cost $365,000 five years later. Paying $150 per month in PMI for a few years is often cheaper than chasing a moving price target.
PMI also lets you keep cash reserves for emergencies, which lenders view favorably. And if you invest the money you didn’t put into the down payment, the returns can outweigh PMI costs. That’s not guaranteed, but it’s a real consideration. The key is to have a plan to remove PMI as soon as possible, either through appreciation, extra payments, or a refinance.
Conclusion
PMI is a cost you pay for buying a home with less than 20% down. It protects your lender, not you, and typically runs 0.3% to 1.5% of your loan amount per year. The good news: it’s temporary. Federal law requires automatic cancellation at 78% loan-to-value, and you can request removal at 80%. Make extra principal payments, track your home’s value, and you’ll drop PMI years earlier. If you’re weighing your options, talk to a HUD-approved housing counselor or mortgage broker who can run the numbers for your specific situation.
Q: Is PMI tax deductible?
PMI premiums were deductible as mortgage insurance premiums through 2021 under a law that Congress has extended several times, most recently through the 2021 tax year. For 2022 and beyond, deductibility depends on whether lawmakers renew the provision. Check with a tax professional for the current rules, since income limits apply and the deduction phases out for higher earners.
Q: Can I cancel PMI early?
Yes. You can request cancellation once your loan balance reaches 80% of the home’s original value, based on your original amortization schedule. Your lender may require a current appraisal and a good payment history. If your home has appreciated, a new appraisal can help you reach that threshold sooner. Contact your servicer in writing to start the process.
Q: Does PMI cover me if I lose my job?
No. PMI protects your lender if you default and the home goes into foreclosure. It doesn’t pay your mortgage if you become unemployed or disabled. For that kind of protection, you’d need separate disability insurance or a mortgage payment protection plan. PMI is not homeowner’s insurance either, so it won’t cover damage to your property.
Q: How do I avoid PMI without 20% down?
You have a few options. An 80-10-10 piggyback loan uses a second mortgage to cover 10% of the purchase price and avoids PMI. Lender-paid PMI gives you a slightly higher interest rate instead of a monthly premium. VA and USDA loans offer no monthly mortgage insurance for eligible buyers. Each option has trade-offs, so compare total costs over the time you plan to keep the loan.
Q: Does PMI automatically drop off at 78% LTV?
Yes, for conventional loans. The Homeowners Protection Act requires lenders to automatically terminate PMI when your loan balance reaches 78% of the home’s original value, based on the original amortization schedule. You don’t need to request it. If you reach 80% LTV first, you can request cancellation earlier. FHA loans follow different rules and may require MIP for the life of the loan.
