Every month, millions of American homeowners pay for an insurance policy that covers their lender — not themselves. It's called private mortgage insurance, and most first-time buyers don't fully understand what they're paying for until they see it on their closing disclosure. On a $350,000 home with 5% down, PMI adds roughly $130–$195 per month to your payment. Over three years, that's $4,700–$7,000 out of your pocket for a policy that protects the bank.
Understanding how PMI works — and exactly how to eliminate it — can save you thousands of dollars and potentially years of excess payments.
What PMI Actually Is — And Who It Protects
Private mortgage insurance is a policy your lender requires you to purchase when your down payment is less than 20% of the home's purchase price. It protects the lender — not you — against losses if you default on the loan. If you stop paying and the lender forecloses, the PMI insurer compensates the bank for a portion of its losses.
Why Lenders Require It
Lenders consider loans with less than 20% down payment significantly riskier. The Federal Housing Finance Agency's research shows that borrowers with less than 10% down default at approximately three times the rate of borrowers with 20% or more. PMI is how lenders hedge that risk while still offering loans to buyers who haven't accumulated a full 20% down payment.
PMI vs. MIP: A Critical Distinction
If you're comparing loan types, note that FHA loans have a different insurance structure called MIP (Mortgage Insurance Premium) — not PMI. MIP has different rules, often costs more over time, and doesn't cancel automatically the same way PMI does. This guide covers PMI on conventional loans only.
How Much Does PMI Cost? The Real Numbers
According to Freddie Mac, PMI typically costs between 0.5% and 1.5% of the original loan amount per year, depending on your credit score, down payment percentage, and loan type. Here's what that looks like in practice:
PMI Cost Examples — $350,000 Home Purchase
| Down Payment | Loan Amount | PMI Rate | Monthly PMI | Annual PMI |
|---|---|---|---|---|
| 3% ($10,500) | $339,500 | ~1.1% | ~$311 | ~$3,735 |
| 5% ($17,500) | $332,500 | ~0.9% | ~$249 | ~$2,993 |
| 10% ($35,000) | $315,000 | ~0.6% | ~$158 | ~$1,890 |
| 15% ($52,500) | $297,500 | ~0.5% | ~$124 | ~$1,488 |
| 20% ($70,000) | $280,000 | 0% | $0 | $0 |
What Determines Your Specific PMI Rate
Your PMI rate isn't fixed — it varies based on several factors your lender evaluates at closing:
- Credit score: A 760+ score gets the lowest PMI rates. A 680 score might pay two to three times more for PMI than a borrower with excellent credit.
- Loan-to-value (LTV) ratio: The lower your down payment, the higher your LTV, and the more expensive your PMI.
- Loan type: Fixed-rate loans typically have lower PMI than adjustable-rate mortgages.
- Loan term: 15-year loans have lower PMI rates than 30-year loans because they're paid off faster.
- Number of units: Multi-family properties (duplexes, triplexes) have higher PMI rates than single-family homes.
When Does PMI Cancel? Your Legal Rights
The Homeowners Protection Act of 1998 gives you specific legal rights around PMI cancellation. Most homeowners aren't aware of all three cancellation mechanisms available to them.
Mechanism 1: You Request Cancellation at 20% Equity
Once your loan-to-value ratio reaches 80% (meaning you have 20% equity), you have the right to request PMI cancellation in writing. Your lender must cancel it if you meet these conditions:
- You have a good payment history (no 30-day late payments in the past year, no 60-day late payments in the past two years)
- The property has not declined significantly in value (the lender may require an appraisal)
- You don't have other liens on the property
Your lender is not required to notify you when you reach 20% equity — you have to request it yourself. Mark your calendar. Most homeowners overpay PMI for 12–24 months simply because they didn't make this request.
Mechanism 2: Automatic Cancellation at 22% Equity
Even if you never make the request, your lender must automatically cancel PMI when your loan balance falls to 78% of the original purchase price — but only based on the original amortization schedule, not including any extra payments you've made. If you've been making extra payments, you may actually hit 22% equity sooner than this automatic cancellation date, but you'll need to request cancellation manually.
Mechanism 3: Midpoint Cancellation
Your lender must terminate PMI at the midpoint of your loan's amortization schedule — for a 30-year loan, that's month 180 — regardless of your equity level, as long as you're current on payments. This is a backstop that most homeowners never need because they typically reach 20% equity before the midpoint.
5 Strategies to Eliminate PMI Faster
Strategy 1: Make Extra Principal Payments
Every extra dollar you pay toward principal reduces your loan balance and accelerates the arrival of 20% equity. On a $332,500 loan (5% down on a $350,000 home), you need to reach $280,000 — a reduction of $52,500. Extra payments of $200/month get you there approximately 4 years faster than the scheduled amortization. That eliminates $9,600 in PMI payments alone.
Use our free mortgage calculator to model how extra payments affect your equity timeline and PMI cancellation date.
Strategy 2: Get a New Appraisal After Home Value Increases
If your home's value has risen significantly since purchase, your LTV ratio may already be below 80% — even without making extra payments. In a market where home prices have appreciated 10%–15%, a $350,000 home might now be worth $400,000+. That changes your LTV calculation dramatically.
Order a formal appraisal ($400–$700) and present the results to your lender with a written PMI cancellation request. If the new appraisal supports 20% equity, most lenders will cancel PMI. This strategy works especially well in appreciating markets and typically pays for itself within one to two months of eliminated PMI.
Strategy 3: Refinance Into a New Loan Without PMI
If mortgage rates have dropped significantly since you bought, refinancing can eliminate PMI and reduce your rate simultaneously. When you refinance, the new loan is based on the current appraised value — so if your home has appreciated, you may already have 20%+ equity in the new loan. Even if rates haven't dropped, the potential PMI savings alone may justify the refinance math.
Strategy 4: Use a Piggyback Loan (80-10-10)
This strategy eliminates PMI entirely at the time of purchase. Instead of putting 10% down and paying PMI, you take two loans simultaneously: a primary mortgage for 80% of the purchase price and a home equity loan or HELOC for 10%. You contribute the remaining 10% as down payment. Since neither loan exceeds 80% LTV, neither triggers PMI.
The tradeoff: home equity loans typically carry higher interest rates than first mortgages. Run the numbers carefully — the piggyback loan interest may cost more than PMI in the first few years, even if it eliminates the PMI entirely.
Strategy 5: Take a Lender-Paid PMI Structure (LPMI)
Some lenders offer "lender-paid PMI" — they cover the PMI cost in exchange for a slightly higher interest rate (typically 0.25%–0.5% higher). The advantage: you never see a separate PMI line item. The disadvantage: the higher rate is permanent for the life of the loan, even after you'd normally reach 20% equity. LPMI works best if you plan to stay in the home long-term and value the simplicity of a single, stable payment.
The Hidden PMI Most Buyers Don't Know About: FHA MIP
If you're considering an FHA loan as an alternative to conventional financing with PMI, read this section carefully. FHA MIP is structurally different from PMI — and for many borrowers with moderate credit scores, it's actually more expensive over time.
FHA MIP vs. Conventional PMI Comparison
| Factor | Conventional PMI | FHA MIP |
|---|---|---|
| Upfront cost | None (typically) | 1.75% of loan amount |
| Annual rate | 0.5–1.5% | 0.55–1.05% |
| Cancellation | At 20% equity (by law) | Usually for life of loan if down payment < 10% |
| Credit score requirement | 620+ typically | 580+ for 3.5% down |
For buyers with credit scores above 700 who can make a 5%–10% down payment, conventional financing with PMI is almost always cheaper over a 5–7 year ownership horizon than an FHA loan with permanent MIP. The math tilts toward FHA only for buyers with scores below 680 who need the lower credit threshold.
Frequently Asked Questions About PMI
Taking Action: Your PMI Elimination Checklist
Here's exactly what to do if you're currently paying PMI:
- Find your current balance: Log into your loan servicer's portal or check your most recent mortgage statement.
- Calculate your LTV: Divide your current balance by the original purchase price (not current value). If that number is 0.80 or less, you may already be eligible.
- Check your payment history: You need 12 months with no 30-day late payments and 24 months with no 60-day late payments.
- Request cancellation in writing: Send a written request to your loan servicer at the address listed on your monthly statement. Keep a copy.
- Order an appraisal if needed: If your home has appreciated, order a formal appraisal ($400–$700) to support your cancellation request based on current value.
- Follow up in 30 days: Servicers are required to respond within 30 days. If they deny your request, they must provide the specific reason in writing.
The bottom line: PMI is a cost of doing business when you buy with less than 20% down, and it makes homeownership accessible for millions of buyers who can't wait years to save a larger down payment. But it's not permanent — and every dollar you save by eliminating it sooner is a dollar that stays in your pocket instead of paying for your lender's insurance policy.