Private mortgage insurance protects your lender and costs you $100–$400+ a month for nothing you benefit from. It is also one of the few housing costs you can actively kill years early — if you know the four routes and which one is fastest for your situation. Here they are, ranked by how quickly they work.
First: confirm you even have removable PMI
This guide is for conventional-loan PMI under the federal Homeowners Protection Act. If you have an FHA loan, you do not have PMI — you have MIP, which on most modern FHA loans never falls off and can only be escaped by refinancing into a conventional loan entirely. If that is you, skip to route 4.
Route 1 — Home appreciation + a new appraisal (usually fastest)
If your home’s value has risen, your equity can reach 20% long before your loan balance does. Many lenders let you cancel PMI with a fresh appraisal showing ~20–25% equity based on current value.
- Speed: In a market rising 4–5%/year, this often works in 2–4 years — far faster than waiting for the loan to amortize down.
- Cost: One appraisal, ~$400–$600.
- Catch: Lenders set their own equity threshold (often 25% if the loan is young, 20% after a few years) and seasoning period. Ask your servicer for its exact rule.
See exactly when appreciation gets you there in the PMI removal calculator — set your appreciation rate and watch the date jump years earlier than the scheduled route.
Route 2 — Request cancellation at 80% LTV (you must ask)
When your loan balance hits 80% of the original purchase value on the normal amortization schedule, you can request cancellation in writing, with a good payment history. The lender is generally required to honor it.
- Speed: Years before automatic termination — but only if you ask. Nobody will remind you.
- Cost: Free (sometimes a verification appraisal).
- Catch: It is not automatic at 80%. Most people overpay PMI for years simply because they never sent the letter.
Route 3 — Pay down principal faster
Every extra dollar of principal pulls the 80% and 78% milestones closer. Combine extra payments with route 2 (request at 80%) for the biggest acceleration.
- Speed: Proportional to how aggressively you prepay.
- Cost: Your extra principal (which also saves interest — double benefit).
- See the months and dollars your extra payment removes in the PMI removal calculator and mortgage payoff calculator.
Route 4 — Refinance out of PMI (or out of FHA)
If your current loan-to-value is already at or below 80% of current value — or you are stuck with lifetime FHA MIP — refinancing into a new conventional loan eliminates the insurance.
- Speed: Immediate, once the refinance closes.
- Cost: Full closing costs + a term reset. Only worth it if the rate also improves or you are escaping lifetime FHA MIP.
- Check whether the refinance even pays for itself first with the refinance break-even calculator.
The automatic backstop (route zero — the slowest)
By law, conventional PMI auto-terminates at 78% LTV of the original value, if you are current on payments. This requires zero action — but it is the latest of every route here, often years after you could have cancelled via routes 1–3. Treat it as the fallback, not the plan.
Ranked summary
| Route | Typical speed | Cost | Action needed |
|---|---|---|---|
| 1. Appreciation + appraisal | Fastest in rising markets (2–4 yr) | ~$500 appraisal | You request it |
| 2. Request at 80% LTV | Earlier than auto | Free | You must ask |
| 3. Extra principal | Scales with payments | Your prepay | Ongoing |
| 4. Refinance | Immediate | Closing costs | Only if rate helps / escaping FHA |
| 0. Auto at 78% | Slowest | Free | None (default) |
The one mistake that costs the most
Doing nothing and waiting for the 78% automatic cancellation. On a $400,000 home with $150/month PMI, the gap between acting early (route 1 or 2) and waiting for automatic removal is frequently $3,000–$11,000 in PMI you never had to pay. Run your exact numbers in the PMI removal calculator — it shows the dollars you save by acting instead of waiting.
Do this now
- Find your PMI amount and original purchase price.
- Run the PMI removal calculator with a realistic appreciation rate.
- If the appreciation or 80% date is near, call your servicer and ask for the exact cancellation requirements in writing.
- Send the request. PMI does not cancel itself early — you do.
Educational guide, not financial advice. Confirm requirements with your loan servicer.