Understanding the definition of Loan-to-Value (LTV), and how it impacts amortgage approval, will help you determine what type of loan amount andprogram you may qualify for.

Since the LTV Ratio is a major component of getting approved for a new mortgage, it’s a good idea to learn the simple math of calculating the amount of equity you may need, or down payment to budget for in order to qualify for a particular loan program.

The LTV Ratio is calculated as follows:

 

*On a purchase transaction for a residential property, the LTV is calculated using the lesser of either purchase price or appraised value.

 

In addition to determining what mortgage programs are available, LTV also is a key factor in the amount of mortgage insurance required to protect the lender from default.

On a conventional loan, mortgage insurance is usually required if you have an LTV over 80% (one loan is more than 80% of the home’s appraised value). On that point, if you are currently paying mortgage insurance and think that your LTV is less than 80%, then it may be time to refinance, or call your lender to restructure the payment.