KIERSTEN

JACKSON

MORTGAGE BROKER

Mortgage Minute

Buying Your First Home

What Is Mortgage Default Insurance?

Understanding mortgage default insurance can help you plan your home purchase and avoid one of the most common mortgage misconceptions.

4 min readUpdated July 2026

An Important Difference

Who is protected and who receives the benefit?

Mortgage default insurance protects the lender, but it can still create an important opportunity for an eligible buyer.

The Lender Is Protected

The insurance helps protect the lender if the borrower defaults and the lender experiences a loss.

  • It is not personal insurance for the homeowner
  • The lender receives the insurance protection
  • It reduces some of the lender’s risk
  • The borrower is generally responsible for the premium
The coverage does not replace the borrower’s responsibility to make the mortgage payments.

The Buyer May Benefit

The insured structure may allow an eligible buyer to purchase with less than 20% down.

  • Can reduce the amount that must be saved before buying
  • May allow the purchase to happen sooner
  • Still requires full mortgage qualification
  • The property must also meet insurer and lender requirements
The insurance supports access to financing, but it does not guarantee approval.

Example

Buying a $600,000 Home With 10% Down

Imagine you are purchasing a $600,000 home with a down payment of $60,000.

Purchase Price

$600,000 home

$600,000

Down Payment

10% of the price

$60,000

Mortgage Before Insurance

Purchase price less down payment

$540,000

Approximate Insurance Premium

Using an approximate 3.10% premium rate

$16,740

Approximate Total Mortgage

$556,740

The buyer would be borrowing more than they would with a 20% down payment, but they would not need to wait until they had saved $120,000.

The actual premium and mortgage amount would depend on the purchase, down payment, insurer, lender, and approval details.

Planning Insight

Why This Matters

Many people assume mortgage default insurance protects them if they cannot make their mortgage payments.

In reality, it protects the lender. Knowing the difference helps you understand what you are paying for and why the insurance may be required.

Insured Mortgages

When Is Mortgage Default Insurance Required?

For an eligible home purchase, mortgage default insurance is generally required when the buyer has a down payment of less than 20% of the purchase price.

This is often referred to as an insured mortgage. A mortgage with a down payment of 20% or more is generally considered conventional and typically does not require mortgage default insurance.

Mortgage default insurance also has eligibility rules. For example, homes priced at $1.5 million or more are not eligible for an insured mortgage, which means a down payment of at least 20% is required.

Having the minimum down payment does not automatically guarantee approval. The borrower, property, lender, and insurer requirements must still be satisfied.

The Cost

How Does the Insurance Premium Work?

The insurance premium is calculated as a percentage of the mortgage amount. Generally, the smaller the down payment, the higher the premium percentage.

Most buyers do not pay the entire premium out of pocket. Instead, it is commonly added to the mortgage balance and repaid along with the mortgage.

This increases the total amount borrowed, but it can also allow a buyer to purchase sooner rather than spending several more years saving a 20% down payment.

Because the premium increases the amount borrowed, it can also affect the monthly mortgage payment.

Compare mortgage payments

Do Not Confuse These

Mortgage default insurance and mortgage life insurance

The names sound similar, but the coverage and purpose are different.

Mortgage Default Insurance

Protects the mortgage lender if the borrower defaults and the lender experiences a loss.

  • Generally connected to purchases with less than 20% down
  • The premium is usually paid by the borrower
  • The premium may be added to the mortgage
  • It does not provide personal coverage for the homeowner
Its purpose is to protect the lender and support insured mortgage lending.

Mortgage Life Insurance

May help repay some or all of the mortgage if the insured homeowner dies, depending on the policy.

  • Designed around the homeowner rather than lender default risk
  • Coverage depends on the specific policy
  • It is separate from mortgage default insurance
  • Terms, exclusions, and benefits should be reviewed carefully
It is a separate insurance product with a different purpose and coverage structure.

Frequently Asked

Common Questions

Clear answers to some of the most common questions about this topic.

It protects the mortgage lender, not the homeowner.

It is generally required when the down payment is less than 20% of the purchase price for an eligible home purchase.

Usually not. The premium is commonly added to the mortgage balance and repaid over time.

Generally, yes. A down payment of at least 20% means mortgage default insurance is typically not required, provided you otherwise qualify for the mortgage.

No. Mortgage default insurance protects the lender, while mortgage life insurance is designed to provide coverage related to the homeowner.

Helpful Tool

Estimate Your Down Payment

Use the Down Payment Calculator to understand how much you may need and how your down payment can affect your mortgage.

Personal Guidance

Still Have Questions?

Mortgage default insurance can be confusing, especially when you are comparing different down-payment options. I would be happy to explain how it may apply to your purchase and how it could affect the total mortgage amount.

Need a Second Opinion?

I can help you work through the numbers and the next step.

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