: Your total monthly debt payments, including both mortgages, should ideally be 43% or lower .

Some lenders may allow up to 45% or 50% if other aspects of your application are exceptionally strong.

Buying a second home is a significant financial step that requires meeting stricter criteria than a primary residence purchase. Because lenders view second homes as higher-risk—borrowers are more likely to default on a vacation property than their primary residence during financial hardship—you should expect more rigorous documentation and higher financial thresholds.

To qualify for a conventional mortgage on a second home, you typically need to meet the following benchmarks:

Some lenders may accept a score as low as 640 if you provide a larger down payment (typically 25% or more).

Putting down at least 20% allows you to avoid .

>