Direct Answer
Private mortgage insurance costs the typical borrower $100-$300 per month on a conventional loan with a down payment under 20%. You can request cancellation once your LTV (loan-to-value ratio) reaches 80% of the property’s value — either the original purchase price or a current appraisal. Using extra principal payments or a home value increase to reach 80% LTV earlier can save you $9,000 or more in premiums over the life of the loan. The right to cancel is protected by federal law under the Homeowners Protection Act.
Last verified on: June 4, 2026
Editorial note: This guide explains PMI (private mortgage insurance) rules for conventional loans in 2026. It covers federal cancellation laws, the role of extra payments, and how home appreciation can accelerate removal. It is not a replacement for your loan contract, lender policy, or a binding quote.
Research method: Daily Calcs reviewed the Homeowners Protection Act of 1998 (12 U.S.C. § 4901-4910), CFPB (Consumer Financial Protection Bureau) mortgage guidance, FHA MIP rules from HUD (U.S. Department of Housing and Urban Development), and Freddie Mac conventional loan guidelines. The PMI cost range (0.3%-1.5%) comes from the Urban Institute’s 2025 housing finance data. All sources were checked on June 4, 2026.
What Is PMI and Why Does It Exist?
PMI (private mortgage insurance) is a monthly premium that protects the lender if you stop making payments. It does not protect you. It exists because lenders charge it when your down payment is less than 20% of the home’s purchase price.
Conventional loans from Fannie Mae or Freddie Mac require PMI when the LTV (loan-to-value) ratio — the loan amount divided by the home’s value — is above 80%. At that point the lender sees higher default risk, and PMI compensates for that risk.
The cost varies by credit score, LTV, and loan size:
| Credit tier | Typical PMI rate | Monthly cost on $300k loan |
|---|---|---|
| Excellent (760+) | 0.30%-0.50% | $75-$125 |
| Good (700-759) | 0.50%-0.80% | $125-$200 |
| Fair (640-699) | 0.80%-1.50% | $200-$375 |
Source: Urban Institute, Housing Finance Policy Center, 2025.
Three Ways PMI Ends
1. Automatic Termination at 78% LTV
The Homeowners Protection Act requires your servicer to automatically cancel PMI on the date your principal balance reaches 78% of the original property value, provided you are current on payments. For a $300,000 home with 5% down ($15,000) and a $285,000 loan at 6.5%, that auto-termination point arrives around month 131 — about 11 years into a 30-year term.
2. Borrower-Requested Cancellation at 80% LTV
You may request PMI cancellation in writing once your LTV reaches 80% of the original property value. The steps are:
- Confirm your LTV has reached 80% based on your amortization schedule
- Write to your loan servicer requesting PMI cancellation
- The servicer may ask for an appraisal (typically $150-$500) at your expense
- If approved, PMI drops off within 30 days
3. Early Cancellation via Home Appreciation
If your home’s current value has risen, you may qualify for early cancellation based on the updated LTV. For example, if a $285,000 loan balance remains but the house is now worth $370,000, your LTV is 77% — below the 80% threshold. A new appraisal can confirm the higher value and trigger cancellation.
How Extra Payments Accelerate PMI Removal
Every extra dollar toward principal reduces the remaining balance and pushes your LTV closer to 80%. The impact compounds because lower principal means less interest accrues the following month.
Take a $300,000 home with 5% down and a $285,000 loan at 6.5%:
| Strategy | Months to reach 80% LTV | Years saved vs. minimum | PMI paid | PMI saved vs. minimum |
|---|---|---|---|---|
| Minimum payment | 131 months (10.9 years) | 0 years | $16,375 | $0 |
| Extra $100/month | 96 months (8.0 years) | 2.9 years | $12,000 | $4,375 |
| Extra $250/month | 70 months (5.8 years) | 5.1 years | $8,750 | $7,625 |
| Extra $500/month | 49 months (4.1 years) | 6.8 years | $6,125 | $10,250 |
Assumes 0.65% PMI rate on the original loan amount, dropping off when the amortization schedule reaches 80% LTV. The Amortization Calculator can model your specific numbers.
PMI Tax Treatment in 2026
As of 2026, PMI premiums are no longer deductible as mortgage insurance under the Tax Cuts and Jobs Act extension rules. Check the latest IRS (Internal Revenue Service) guidance before assuming any tax benefit from PMI payments.
PMI vs. MIP: Key Differences
PMI and MIP serve similar purposes but apply to different loan types and have different rules:
| Feature | PMI (Conventional) | MIP (FHA) |
|---|---|---|
| Loan type | Conventional (Fannie/Freddie) | FHA-insured |
| Upfront premium | None | 1.75% of loan (can be financed) |
| Monthly duration | Cancels at 78%-80% LTV | Life of loan with <10% down; 11 years with 10%+ down |
| Borrower-requested cancellation | Yes, at 80% LTV | No (must refinance to conventional to remove) |
| Typical annual rate | 0.30%-1.50% | 0.50%-1.05% |
Source: CFPB mortgage insurance guide, HUD FHA MIP requirements.
Does PMI Affect Your Monthly Payment?
Yes. PMI is part of your PITI (principal, interest, taxes, and insurance) monthly payment. The Mortgage Calculator lets you toggle PMI on and off and select different down payments to see how PMI changes your total monthly obligation. For example, putting 10% down instead of 5% on a $300,000 home may reduce your PMI rate from 0.70% to 0.40% because the starting LTV is lower.
What This Guide Does Not Cover
- FHA (Federal Housing Administration) loans (MIP rules are different — see the PMI vs. MIP section above)
- USDA (U.S. Department of Agriculture) loans (guarantee fee instead of PMI)
- VA (U.S. Department of Veterans Affairs) loans (no PMI or MIP — funding fee instead)
- Lender-paid PMI (a different cost structure where the lender pays MPI in exchange for a higher interest rate)
Calculator Methodology
The PMI savings table above was calculated using:
- home price: $300,000
- down payment: 5% ($15,000)
- starting loan: $285,000
- interest rate: 6.5%
- term: 30 years
- PMI rate: 0.65% of the original loan amount annually
- PMI drops at the first month where scheduled principal balance reaches 80% or below of original value
- Extra payments applied monthly to principal
The amortization formula used is:
Payment = P * r(1 + r)^n / ((1 + r)^n − 1)Where P is principal, r is the monthly interest rate, and n is the number of monthly payments.
Official and Supporting Sources
- Homeowners Protection Act of 1998 (12 U.S.C. § 4901-4910)
- CFPB: What is private mortgage insurance (PMI)?
- CFPB: When can I cancel private mortgage insurance (PMI)?
- Urban Institute Housing Finance Policy Center: Mortgage Insurance Data, 2025
- HUD: FHA Mortgage Insurance Premiums (MIP)
- Freddie Mac: Conventional Loan PMI Requirements
- See how extra principal payments reduce total interest in our report
Next Step
Try the Amortization Calculator to see how extra principal payments accelerate your LTV toward the 80% PMI removal threshold. Or use the Mortgage Calculator with different down payment amounts to see how your starting LTV affects PMI cost.
Frequently Asked Questions
PMI (private mortgage insurance) is a monthly premium that protects the lender if you default on a conventional loan with a down payment under 20%. It typically costs 0.3% to 1.5% of your original loan amount per year or roughly $75 to $375 per month on a $300,000 loan.
Under the Homeowners Protection Act, PMI automatically terminates when your loan balance reaches 78% of the original home value — assuming you're current on payments. For a typical 30-year loan at 6.5%, that happens around year 11 if you make only the minimum payment.
You can request cancellation in writing once your loan-to-value ratio LTV reaches 80% of the original property value. The lender may require an appraisal (usually $150-$500) to confirm current home value. The request must be honored under federal law.
PMI (private mortgage insurance) applies to conventional loans and can be canceled by the borrower at 80% LTV. MIP (mortgage insurance premium) applies to FHA (Federal Housing Administration) loans and generally lasts the life of the loan unless you put 10% or more down, in which case MIP ends after 11 years.
Yes. You can request PMI removal by writing to your servicer when your LTV reaches 80% of the original value. If your home has appreciated, you may qualify earlier with a new appraisal. No refinance is required for conventional loans with PMI under CFPB rules.
If your home's current appraised value has risen enough to put your LTV at 80% or below, you may qualify for early PMI cancellation. The lender can require an appraisal at your expense, but the savings from canceling PMI early often outweigh the appraisal cost.
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