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PMI Explained: What It Is, What It Costs, and How to Avoid It

Private mortgage insurance adds hundreds to your monthly payment but protects the lender, not you. Learn what PMI costs, when you need it, and the strategies to eliminate it.

HomeBuyerCalc Team

Private mortgage insurance, or PMI, is one of those costs that catches first-time homebuyers off guard. It protects your lender in case you default on your loan, yet you are the one paying for it. Understanding how PMI works, what it costs, and how to get rid of it will help you make a smarter decision about your down payment and loan structure.

What PMI Is and Why It Exists

When you put down less than 20% on a conventional mortgage, lenders consider you a higher-risk borrower. PMI exists to offset that risk. If you stop making payments and the lender has to foreclose, PMI covers some of the lender’s losses.

Here is the key point many buyers miss: PMI protects the lender, not you. You receive no benefit from the insurance itself. It simply allows you to buy a home with a smaller down payment by making the lender comfortable with the additional risk.

How Much PMI Costs

PMI typically costs between 0.5% and 1.5% of the original loan amount per year, divided into monthly payments. The exact rate depends on your credit score, down payment percentage, and loan type.

Here is what that looks like in practice:

  • $300,000 loan at 0.5% PMI: $125 per month ($1,500 per year)
  • $300,000 loan at 1.0% PMI: $250 per month ($3,000 per year)
  • $300,000 loan at 1.5% PMI: $375 per month ($4,500 per year)

Over the years it takes to reach 20% equity, those payments add up. On a $300,000 loan with 5% down, you might pay $10,000 to $15,000 in PMI before you can cancel it. Use our down payment calculator to see exactly how PMI affects your specific situation.

When You Need PMI and When You Do Not

You need PMI when you take out a conventional loan with less than 20% down. That includes putting down 3%, 5%, 10%, or 15%.

You do not need PMI in these situations:

  • You put 20% or more down on a conventional loan.
  • You have a VA loan, which never requires PMI regardless of down payment.
  • You have an FHA loan, which has its own mortgage insurance (called MIP) instead of PMI. Note that FHA mortgage insurance works differently and lasts for the life of the loan if you put less than 10% down.

How to Get Rid of PMI

This is where it gets better. Unlike FHA mortgage insurance, conventional PMI is not permanent. There are two ways it goes away:

Automatic cancellation. Your lender is required by federal law to cancel PMI when your loan balance reaches 78% of the original purchase price, as long as you are current on payments. This happens automatically; you do not need to ask.

Borrower-requested cancellation. You can request cancellation once your loan balance reaches 80% of the original purchase price. You may need to be current on payments and may need a new appraisal to confirm your home has not lost value.

You can reach 20% equity faster by making extra principal payments. Even an extra $100 to $200 per month toward principal can shave years off your PMI timeline. Our amortization calculator lets you see exactly how extra payments affect your equity timeline.

Alternatives to PMI

If you cannot put 20% down but want to avoid PMI, there are a few strategies worth exploring:

Lender-paid mortgage insurance (LPMI). The lender pays your PMI in exchange for a slightly higher interest rate. Your monthly payment may be lower than with borrower-paid PMI, but you cannot cancel the higher rate later, so this works best if you plan to refinance or sell within a few years.

Piggyback loans. Also called an 80/10/10, you take out a first mortgage for 80% of the purchase price, a second mortgage (home equity loan) for 10%, and put 10% down. The first mortgage has no PMI because it is only 80% of the value. The trade-off is a higher rate on the second mortgage.

VA loans. If you are eligible, VA loans are the simplest way to avoid PMI entirely, with no down payment required.

The Bottom Line

PMI is not the villain some buyers think it is. It makes homeownership possible for people who have not saved a full 20% down payment, and it is temporary on conventional loans. The key is to understand what you are paying, factor it into your total monthly budget, and have a plan for when it will go away. Running the numbers through our mortgage payment calculator before making a decision will show you exactly how PMI impacts your total housing cost.

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