Conventional PMI Removal Calculator
Calculate when you can request, automatically terminate, or refinance away conventional mortgage Private Mortgage Insurance (PMI) using the federal Homeowners Protection Act (HPA) 80%/78% rules and current 2026 home values.
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| Pay-down to reach 80% today | — |
What Is Conventional PMI and How Is It Different from FHA MIP?
Private Mortgage Insurance (PMI) is required by conventional lenders when the down payment is less than 20% of the home's value. Unlike FHA Mortgage Insurance Premium (MIP) — which generally lasts the entire life of the loan unless you refinance — conventional PMI must be removed under specific federal rules set by the Homeowners Protection Act of 1998 (HPA). The two key thresholds are 80% loan-to-value (you can request removal) and 78% loan-to-value (lender must auto-terminate) (source: CFPB).
The 2026 average PMI rate ranges from 0.3% to 1.5% of the original loan amount per year, paid monthly. On a $380,000 loan that's $95-$475/month, totaling $1,140-$5,700/year. Most homeowners spend 5-10 years paying PMI before reaching the 78% auto-termination, but you can shortcut this in three ways: pay down principal to 80% and request removal, get an appraisal to demonstrate market-driven equity gains to 75-80%, or refinance into a new conventional loan when LTV drops below 80%.
The Two HPA Rules — 80% and 78%
The 80% rule (Borrower-Initiated Termination, HPA Section 4): When the loan balance reaches 80% of the original purchase price (or original appraisal, whichever is lower), the borrower can submit a written request to terminate PMI. The lender must comply if: (1) the borrower has a good payment history (no 30-day late in past year, no 60-day late in past 2 years), (2) the home value has not declined below original appraisal, and (3) there are no junior liens or HELOCs that would put combined LTV above 80%.
The 78% rule (Automatic Termination, HPA Section 3): The lender MUST automatically terminate PMI when the scheduled loan balance reaches 78% of the original purchase price, based on the original amortization schedule (not actual payments — extra principal does not accelerate this). The borrower's payment history matters less here, but the loan must be current. If you missed payments, auto-termination may be delayed but cannot be skipped indefinitely.
Strategy — Three Ways to Drop PMI Faster
(1) Extra principal payments to 80%: Each $1,000 of extra principal saves roughly 1-2 months of PMI on a typical loan. On a $380,000 loan with $180/month PMI, paying down to 80% saves ~$2,160/year. The break-even is fast — you typically recover extra payments within 6-18 months via PMI savings alone.
(2) Appraisal-based equity gain: If your home's market value has risen significantly (Sun Belt, Mountain West, and Northeast all saw 25-40% appreciation 2020-2024), you may already be at 80% LTV or lower based on current appraised value. Most lenders accept a Broker Price Opinion (BPO) for $50-150 or full appraisal for $400-700. The 2-year seasoning rule applies to most lenders: you must own the property at least 24 months before market-value-based removal is granted (Fannie Mae and Freddie Mac specific rule).
(3) Refinance into a new conventional loan below 80%: If rates have dropped or your equity has grown, refinancing may eliminate PMI entirely. Use our refinance savings calculator to compare net cost. Note: refinance closing costs ($3,000-$8,000) often eat the PMI savings unless you plan to stay 5+ years.
2026 Updates and Common Mistakes
The CFPB issued updated PMI guidance in 2024 confirming that lenders must process termination requests within 30 days of meeting all conditions and refund any PMI premium paid in advance once removal is approved. Common mistakes that delay PMI removal: (1) sending the request to the wrong department (use Certified Mail, return receipt to the loss-mitigation or insurance department); (2) recent late payments (the 12/24-month clean record is strict); (3) ordering an appraisal too early (most lenders won't accept one before 24 months of ownership); (4) opening a HELOC after closing — the combined LTV is what matters for borrower-initiated removal.
For other mortgage tools, see our refinance savings calculator, extra principal payment calculator, and FHA MIP removal calculator.
Last updated April 2026. Estimates only — your servicer's exact policy may differ. Sources: CFPB, Fannie Mae, Freddie Mac, 12 USC 4901-4910 (HPA).