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Homebuyer reviewing mortgage documents with calculator, symbolizing PMI and loan approval process.

What Is PMI? Private Mortgage Insurance Explained for Greenville Buyers 🏡

The short answer to “what is PMI” is this: private mortgage insurance is a policy that protects your lender, not you, if you stop paying on a conventional loan where you put down less than 20%. You pay the premium, usually as part of your monthly payment. In exchange, you get to buy a home without saving a full 20% first.

PMI surprises a lot of buyers when they see it on a loan estimate. The good news is that on a conventional loan it doesn’t last forever. Here’s when it applies, how the government-backed loans handle it differently, and how to get rid of it.

Quick note: I’m a Realtor, not a lender. Loan rules, fees, and rates change, so talk to a licensed loan officer about your own numbers before you make a decision.

🔑 What is PMI and what does it actually do?

PMI is insurance that covers the lender’s loss if a borrower defaults on a conventional mortgage with a small down payment. It does nothing for you directly if you fall behind. What it does is make lenders willing to approve loans with as little as 3% down, so you can buy sooner.

Think of it as the price of a smaller down payment. Without it, most lenders would want 20% down on a conventional loan. On a $300,000 home, that’s $60,000 in cash before closing costs. For many first-time buyers, saving that much while also paying rent takes years.

That’s why I don’t tell buyers to fear PMI. I tell them to understand it, budget for it, and have a plan to remove it.

📝 When do lenders require mortgage insurance?

It depends on the loan type. Conventional loans require PMI when you put down less than 20%. FHA loans charge their own mortgage insurance premium (MIP) no matter what you put down. VA loans have no PMI but usually a one-time funding fee. USDA loans charge an upfront and an annual guarantee fee.

🏦 Conventional: PMI under 20% down. It can be canceled, and federal law requires it to end automatically at a set point (more below).
🏡 FHA: an upfront premium of 1.75% of the loan amount, plus an annual premium. For most 30-year FHA loans today the annual rate is 0.50% to 0.55%. Put down 10% or more and the annual premium lasts 11 years. Put down less than 10% and it lasts for the life of the loan.
🎖️ VA: no PMI or MIP. Most borrowers pay a one-time funding fee instead (2.15% on a first-use loan with less than 5% down). Veterans receiving VA disability compensation and some others are exempt.
🌾 USDA: a 1% upfront guarantee fee and a 0.35% annual fee on the remaining balance.

✅ How do you get rid of PMI?

On a conventional loan, you can ask your servicer in writing to cancel PMI once your balance is scheduled to hit 80% of your home’s original value. If you don’t ask, the servicer must end it automatically when the balance is scheduled to reach 78%, as long as you’re current on payments.

Those rules come from the federal Homeowners Protection Act, and the CFPB spells out the details. To request cancellation at 80%, you generally need:

✍️ A written request to your servicer
📆 A good payment history and current payments
🔒 No second mortgage or other junior liens on the home
🏠 Possibly proof the home’s value hasn’t dropped, such as an appraisal

There’s also a backstop. Even if your balance is higher, PMI must end the month after you reach the midpoint of your loan’s amortization schedule. On a 30-year loan, that’s after 15 years, assuming you’re current.

Other ways to get there sooner:

📉 Pay extra toward principal so you hit 80% earlier.
🔄 Refinance from an FHA loan into a conventional loan once you have 20% equity. Refinancing has closing costs, so run the numbers first.
💵 Put more down upfront. At 20% down on a conventional loan, there’s no PMI at all.
🎯 Look at down payment help. SC Housing offers statewide programs like the SC Housing Homebuyer Program and Palmetto Home Advantage.

One catch: these PMI rules apply to conventional loans. FHA and VA loans follow their own rules, which is why the FHA premium can stay for the life of the loan.

💰 How much does PMI add to a monthly payment?

There’s no single number. Conventional PMI is priced on your credit score, down payment, and loan size, so two buyers on the same street can pay very different amounts. Your lender’s Loan Estimate will show your exact mortgage insurance cost. FHA is easier to estimate because the rates are published by HUD.

Here’s an FHA example using HUD’s published rates. Say you buy a $300,000 home, which is close to the Census Bureau’s $299,000 median value for owner-occupied homes in Greenville County (2020–2024 estimate). With 3.5% down, your base loan is $289,500.

Upfront premium at 1.75%: about $5,066, usually rolled into the loan
Annual premium at 0.55%: about $1,592 a year, or roughly $133 a month

That’s real money. But compare it to what you’re paying now in rent while you save. I walk through that trade-off in renting vs buying a home, and the other monthly costs to plan for are in the hidden costs of living in Greenville SC.

🏁 Chris’s Take: Is Paying PMI Worth It?

For a lot of buyers, yes. PMI is a cost, but it’s a cost that buys you time in the market and a payment that builds equity. Renting is like paying 100% interest: the money goes to your landlord and none of it comes back to you.

I grew up in Greenville, left, came back, and served as a Greenville County Sheriff’s Deputy. I’ve watched plenty of families wait for the “perfect” time and then pay more for the same house later. That doesn’t mean everyone should buy today. It means PMI alone shouldn’t be the reason you don’t.

Before you shop, get a full pre-approval and ask your lender to show you the payment with and without mortgage insurance. My post on mortgage pre-approval vs pre-qualification explains that first step. And if you’re weighing where your budget goes furthest, see Greenville vs Spartanburg: what your budget buys.

❓ Frequently Asked Questions

What is PMI on a mortgage?

PMI, or private mortgage insurance, protects the lender if you default on a conventional loan with less than 20% down. You pay the premium, usually monthly, and it lets you buy with a smaller down payment.

When does PMI go away automatically?

On a conventional loan, your servicer must end PMI when your balance is scheduled to reach 78% of the home’s original value, if you’re current on payments. You can request cancellation earlier, at 80%.

Is FHA mortgage insurance the same as PMI?

No. FHA charges a mortgage insurance premium (MIP): 1.75% upfront plus an annual premium. With less than 10% down, the annual premium lasts for the life of the loan. With 10% or more down, it lasts 11 years.

Do VA loans have PMI?

No. VA purchase loans don’t require PMI or MIP. Most borrowers pay a one-time VA funding fee instead, and veterans receiving VA disability compensation are among those who are exempt.

Can I avoid PMI without 20% down?

On a conventional loan, PMI generally applies under 20% down. VA loans don’t have PMI. Some buyers use down payment assistance to reach a larger down payment. A licensed loan officer can compare the options for your situation.

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