How to remove PMI from your mortgage
By David Chen · Published September 26, 2026
Private mortgage insurance is the price of a small down payment. It protects the lender, not you, and it usually stops at some point — but the date it stops is decided by your remaining balance, not by the calendar. That distinction matters, because it means the end date is a number you can compute, and to a degree a number you can move.
This guide works through a single loan in detail — $300,000 purchase, 10% down, 6.50%, 30 years — and then shows how the answer changes with a bigger down payment and with extra payments.
What the monthly bill actually contains
PMI is one line among several. It is worth separating it out, because only one of these numbers is affected by how much you borrowed.
| Component | Monthly | Where it comes from |
|---|---|---|
| Principal & interest | $1,706.58 | $270,000 at 6.50% over 30 years |
| PMI | $112.50 | 0.50% a year on the original $270,000 |
| Total before tax and insurance | $1,819.08 | Property tax, insurance and HOA sit on top of this |
$300,000 purchase with 10% down, 6.50% over 30 years, PMI modelled at 0.50% a year on the original loan amount. Produced by our calculator and independently recomputed.
Two things about that $112.50 are worth holding on to. It is charged on the loan as it was originally written, not on the balance as it falls, so it stays flat while the principal declines. And it sits outside principal and interest, which means it does nothing for your equity — a payment that reduces neither the balance nor the interest.
The threshold, and when the balance reaches it
PMI ends when the loan balance falls to a set percentage of the property value used in your loan documents. Two percentages matter, and they are not the same event: at 80% the borrower can generally ask for cancellation, and at 78% the servicer is generally required to end it without being asked. The exact conditions depend on your loan type and documents — for the rules themselves, see the CFPB material on the Homeowners Protection Act rather than a summary like this one.
What is worth computing is when each threshold arrives, because that is the length of the bill:
| Threshold | Balance target | Reached | PMI paid by then |
|---|---|---|---|
| 80% of the original price | $240,000 | Month 95 | $10,688 |
| 78% of the original price | $234,000 | Month 109 | $12,263 |
$270,000 at 6.50% over 30 years, on a $300,000 price. Values are the original price, on the assumption that the documents set the threshold against it.
Both dates are far later than most borrowers expect — the 80% mark arrives in month 95, which is almost eight years of payments — and the gap between the two thresholds costs another $1,575. If the loan documents do permit a borrower-requested cancellation at 80%, asking on time is worth doing; the automatic termination at 78% does not depend on anyone remembering.
A bigger down payment shortens it by far more than you would guess
This is the part that surprises people. The threshold is a percentage of the price, so a larger down payment helps twice: the loan starts closer to the threshold, and the monthly payment is larger, so the balance falls faster. Both effects push in the same direction, and the combined result is not linear.
| Down payment | Loan amount | Monthly P&I | Monthly PMI | PMI reaches 80% in | PMI paid in total |
|---|---|---|---|---|---|
| 5% — $15,000 | $285,000 | $1,801.39 | $118.75 | Month 124 | $14,725 |
| 10% — $30,000 | $270,000 | $1,706.58 | $112.50 | Month 95 | $10,688 |
| 15% — $45,000 | $255,000 | $1,611.77 | $106.25 | Month 56 | $5,950 |
| 20% — $60,000 | $240,000 | $1,516.96 | $0 | — | $0 |
Same $300,000 price and 6.50% rate throughout; PMI modelled at 0.50% a year on each loan amount. Produced by our calculator and independently recomputed.
Read the last three rows together and the sensitivity becomes clear. 15% down ends PMI at month 56; 5% down ends it at month 124. The difference in down payment is $30,000, but the difference in PMI paid is $8,775 — and the borrower who put down less also carries a larger loan at a higher monthly payment for the whole period.
Paying ahead, and what it does to the PMI bill
Extra payments do not change the PMI amount — it is fixed at application. What they change is how long you keep paying it, because they shorten the time the balance takes to reach the threshold:
| Extra each month | PMI ends | Brought forward by | PMI saved |
|---|---|---|---|
| As scheduled | Month 95 | — | — |
| $100 a month | Month 72 | 23 months | $2,588 |
| $200 a month | Month 58 | 37 months | $4,163 |
| $300 a month | Month 49 | 46 months | $5,175 |
Extra payments assumed to start with the first payment. PMI is held at $112.50 throughout, since it is charged on the original loan amount.
An extra $200 a month brings the end date from month 95 to month 58 and saves $4,163 of PMI. That figure is only half the benefit: the same $200 a month also removes interest, and on a 30-year loan at 6.50% the interest saving is several times larger. The two are additive, which is why paying ahead on a loan with PMI is more valuable than paying ahead on one without it.
One caveat that matters: the interest saving is certain, while the PMI saving assumes the loan is not refinanced or paid off before the threshold arrives. If you expect to move within a few years, the PMI element largely disappears from the calculation.
What does not remove PMI
- Waiting for the market to rise. Many loans measure the threshold against the original purchase price or original appraised value, so an increase in market value does not by itself change anything. Some loans allow a new appraisal, but that is a term in your documents, not a general right.
- Renovating. The same logic applies — improving the house does not alter the denominator if the denominator is the original price.
- Asking at the wrong level. A servicer generally is not obliged to cancel on request before the balance reaches the documented threshold. Asking early is not harmful, but it is not a substitute for the balance getting there.
- Assuming all loans work the same way. Government-backed loans have their own rules, which can include different thresholds and different mechanisms. The place to look is your own loan documents and the official guidance for that loan type.
Refinancing is a genuine route when the balance has not fallen far enough but the value has risen, because a new loan is underwritten at a new loan-to-value ratio. It is not free — there are closing costs, and the term restarts. See the refinance break-even guide for how to test whether the PMI saved pays for the costs.
How to work out your own numbers
Three steps, in this order:
- Find the threshold in your documents. Is it 80% of the original price, the original appraised value, or something else — and is a borrower-requested cancellation allowed at that point? This one line decides whether the rest of the arithmetic applies to you.
- Compute the month the balance gets there. The mortgage calculator shows the monthly figure including PMI; the amortization schedule shows the balance year by year, which is where the threshold date is visible.
- Test the extra payment against the alternative. The saving is PMI plus interest; the cost is the cash and whatever else it would have done. If you hold any debt at a higher rate than this loan, clearing that first is almost always the better use of the money — see how to pay off a loan early for the timing arithmetic.
The short version
On a $270,000 loan at 6.50% with 10% down, PMI is $112.50 a month and stops at month 95, having cost $10,688. A larger down payment helps more than proportionally, because it moves the starting point and speeds the balance down at the same time. Extra payments do not change the PMI amount but do change the end date — $200 a month brings it forward 37 months. And the threshold is defined in your loan documents, usually against the original value rather than today's market, so the first useful thing to do is read that one clause.
Frequently asked questions
How long do you have to pay PMI?
It depends entirely on how fast the loan balance falls to the threshold set in your loan documents. On a $270,000 loan at 6.50% with 10% down, the balance takes 95 months to reach 80% of the original price, so that is 95 months of PMI at $112.50 — about $10,688 in total. Put 15% down instead and the same threshold arrives at month 56, cutting the bill to $5,950.
Does paying extra remove PMI faster?
Yes, and only through the balance — PMI itself does not change. Extra payments are applied to principal, so they move the balance towards the threshold sooner. On the same $270,000 loan, adding $200 a month brings the end date from month 95 to month 58, which saves 37 payments of $112.50, or $4,163. That is on top of the interest those extra payments save, which is a separate and larger benefit.
Does my home going up in value remove PMI?
Usually not automatically. Many loans set the threshold against the original purchase price or the original appraised value, so market appreciation does not by itself change the calculation. Some loans and some servicers allow a new appraisal to be used, but the terms differ and you generally have to ask. Read the PMI section of your loan documents, or the Consumer Financial Protection Bureau material on the Homeowners Protection Act, rather than assuming either way.
Is it better to put 20% down or pay PMI and invest the difference?
PMI is not an investment return, it is a cost that buys the lender protection rather than you. On this example it runs $10,688 before it stops, on top of a higher loan balance. Whether that beats keeping the cash depends on what the cash earns and on how much reserve you would be left with after the larger down payment — and a thin reserve is a real risk, not a theoretical one. There is no single right answer, but the comparison should start from the PMI cost rather than from the investment return alone.
Can I get rid of PMI by refinancing?
Yes, if the new loan has a loan-to-value ratio of 80% or less, which typically means either a lower balance or a documented higher value. But refinancing has its own costs and restarts the clock on a new loan, so the PMI saved has to be weighed against the closing costs and the new rate. Our guide to the refinance break-even point works through the arithmetic; the break-even month is usually the number that decides it.
Related guides
- How much house can I afford? — Why the price a lender approves is not the price you should pay, how the debt-to-income rules work, and what the monthly figure has to cover beyond principal and interest.
- 15-year vs 30-year mortgage — The same loan on both terms, side by side: what the shorter term saves, what it costs each month, and the affordability test that decides it.
- How to pay off a loan early — Why the same extra payment saves several times more interest early in the loan than late, worked through a mortgage and a car loan, and the cases where paying ahead is the wrong choice.
- Biweekly payments: what they really save — How paying half your mortgage every two weeks works, the exact saving on a worked loan, and the fees and pitfalls to avoid first.
Run your own numbers in the loan calculator.
Calculators for this topic
- Mortgage calculator — Monthly payment with property tax, home insurance, HOA and PMI folded in — the number that actually leaves your account, not just principal and interest.
- Home affordability calculator — Works the mortgage question backwards: start from your income, debts and down payment, and find the price you can actually carry rather than the price a lender will approve.
- Amortization schedule — The full month-by-month and year-by-year breakdown of a fixed-rate loan, and how much interest an extra payment removes from the end of it.
This guide is educational and is not financial advice. Figures were produced by our calculator and independently recomputed before publication; your lender's own documents govern your loan. Spot an error? Tell us — see also our disclaimer.