Insurance commonly required on higher-leverage conventional mortgages, adding cost to the monthly payment until removal conditions are met.
Private mortgage insurance, often called PMI, is insurance typically required on certain conventional mortgages when the borrower makes a smaller down payment.
PMI matters because it can materially increase the monthly housing payment even when the borrower qualifies for the loan. Borrowers who focus only on principal and interest can underestimate the real cost of ownership if they overlook PMI.
It also matters because many first-time buyers hear conflicting explanations about who PMI protects. The cost is paid by the borrower, but the insurance is generally designed around lender risk on higher-leverage conventional loans.
Borrowers usually encounter PMI while comparing down-payment options and reviewing loan estimates for conventional financing.
The term remains important after closing because PMI can continue affecting the monthly payment until the mortgage reaches the relevant cancellation or removal conditions.
| Insurance path | What the borrower usually sees |
|---|---|
| Borrower-Paid Mortgage Insurance (BPMI) | A separate borrower-paid mortgage-insurance charge tied to certain conventional loans |
| Monthly Mortgage Insurance | A recurring MI cost in the payment |
| Single-Premium Mortgage Insurance | Larger upfront or financed MI cost instead of a standard monthly line |
| Lender-Paid Mortgage Insurance (LPMI) | A higher-rate or pricing tradeoff instead of the same separate monthly PMI line |
| Mortgage Insurance Premium (MIP) | FHA mortgage-insurance structure rather than the conventional PMI framework |
| PMI Cancellation | The later removal process for eligible borrower-paid conventional PMI |
A buyer chooses a conventional mortgage with a modest down payment. The lender requires PMI, and the monthly insurance cost becomes part of the total housing payment.
PMI differs from Down Payment because the down payment is the borrower’s cash contribution up front, while PMI is an ongoing insurance cost that may apply when that contribution is relatively small.
It differs from Borrower-Paid Mortgage Insurance (BPMI) because PMI is the broader conventional mortgage-insurance concept, while BPMI names the visible borrower-paid structure.
It also differs from Mortgage Insurance Premium (MIP) because PMI is the common mortgage-insurance term for certain conventional loans, while MIP belongs to the FHA loan framework.
It also differs from Lender-Paid Mortgage Insurance (LPMI). PMI usually appears as a more direct borrower-paid insurance cost, while LPMI usually shifts the economics into rate or pricing instead of the same visible monthly PMI line.