What Is Mortgage Insurance?
Mortgage insurance is a policy that protects a lender against financial loss if a borrower defaults on their home loan. Despite being paid by the borrower, mortgage insurance provides no direct benefit to the borrower — it exists to reduce the lender's risk, which in turn allows lenders to extend loans to borrowers with smaller down payments or less conventional financial profiles.
Why Mortgage Insurance Exists
When a borrower puts down a small down payment, the lender has less cushion to absorb a loss if the home goes into foreclosure. If a borrower defaults and the home sells for less than the outstanding loan balance, the lender loses money. Mortgage insurance compensates the lender (or the government agency backing the loan) for some or all of that loss.
From the borrower's perspective, mortgage insurance is the cost of buying a home without a full 20% down payment. It can add $100 to $300 or more per month to your housing costs, depending on loan size, type, and terms. However, it makes homeownership accessible to buyers who would otherwise need to wait years to accumulate a larger down payment.
Types of Mortgage Insurance by Loan Program
| Type | Loan Program | Upfront Cost | Annual Monthly Cost | When Removed |
|---|---|---|---|---|
| PMI (Private Mortgage Insurance) | Conventional | None (standard monthly PMI) | 0.5%–1.5% of loan/yr | Cancelled at 80% LTV (by request) or 78% LTV (auto) |
| MIP (Mortgage Insurance Premium) | FHA | 1.75% of loan amount | 0.55%–1.05% of loan/yr | Life of loan if down payment under 10%; 11 years if 10%+ down |
| Annual Guarantee Fee | USDA | 1.00% of loan amount | 0.35% of loan/yr | Remains for life of loan |
| Funding Fee | VA | 1.25%–3.3% of loan (varies) | None | One-time fee; no ongoing monthly charge |
| Single-Premium PMI | Conventional | 1%–3% of loan (paid at closing) | None | No ongoing monthly payment; non-refundable |
PMI: Private Mortgage Insurance (Conventional Loans)
PMI is required on conventional loans when the loan-to-value ratio exceeds 80% — that is, when the down payment is less than 20%. PMI premiums vary by LTV, credit score, and insurer. A borrower with strong credit (760+) and an LTV of 90% might pay around 0.5% annually, while a borrower with a 680 credit score at 95% LTV could pay over 1.25% per year.
One key advantage of PMI over FHA MIP is that PMI can be cancelled. Once you build sufficient equity — either through principal paydown or home appreciation — you can request PMI removal or it will cancel automatically under the Homeowners Protection Act. See What Is PMI? for a detailed breakdown, or use the PMI Calculator to estimate your specific cost.
MIP: Mortgage Insurance Premium (FHA Loans)
FHA loans carry two layers of mortgage insurance: an upfront mortgage insurance premium (UFMIP) of 1.75% of the loan amount, which is typically rolled into the loan balance, and an annual premium paid monthly. The annual MIP rate currently ranges from 0.55% to 1.05% depending on loan term, LTV, and loan amount.
The most significant drawback of FHA MIP is its permanence for most borrowers. If you put down less than 10%, MIP remains for the life of the loan and can only be eliminated by refinancing into a conventional loan. For borrowers who build equity quickly — either through a rising market or extra payments — refinancing to a conventional loan and cancelling mortgage insurance can result in meaningful savings. Use the FHA Loan Calculator to model the total cost of an FHA loan versus a conventional alternative.
USDA Guarantee Fee
USDA rural development loans carry a guarantee fee — the USDA's equivalent of mortgage insurance. There is an upfront guarantee fee of 1.00% of the loan amount (which can be financed into the loan) and an annual fee of 0.35% of the outstanding balance, collected monthly. Unlike PMI, the USDA annual fee does not cancel when you reach a certain equity threshold; it remains for the life of the loan.
VA Funding Fee
VA loans do not have traditional mortgage insurance, but they do carry a one-time funding fee. This fee ranges from 1.25% to 3.3% of the loan amount depending on the down payment, whether it is a first or subsequent VA loan use, and whether the loan is a purchase or refinance. The fee can be financed into the loan. Certain veterans — including those with service-connected disabilities — are exempt from the funding fee.
Because there is no monthly mortgage insurance on VA loans, they can be among the most affordable loan options for eligible borrowers, even at high LTVs.
The Real Cost of Mortgage Insurance
To put the cost in concrete terms: on a $350,000 loan, a 0.75% annual PMI rate adds $2,625 per year or about $219 per month. FHA MIP at 0.85% on the same loan adds roughly $248 per month, plus $6,125 upfront (1.75% UFMIP). Over five years, these costs are substantial — which is why eliminating mortgage insurance as soon as possible is a common financial goal for homeowners.
Strategies to Avoid or Eliminate Mortgage Insurance
- Make a 20% down payment: Eliminates PMI on conventional loans from the start.
- Use a VA loan: No monthly mortgage insurance for eligible veterans and service members.
- Build equity and cancel PMI: Make extra principal payments or benefit from appreciation, then request PMI removal.
- Refinance an FHA loan: Once you have 20% equity, refinancing to a conventional loan removes MIP permanently.
- Piggyback loan: An 80-10-10 structure (80% first mortgage, 10% second mortgage, 10% down) keeps the first mortgage at or below 80% LTV, avoiding PMI.
Source: CFPB — What is private mortgage insurance?
This definition is for informational purposes only and does not constitute financial advice.