Can I use a personal loan for a vacation home down payment?

Why mortgages prohibit borrowed down payments: The down payment is your 'skin in the game' - it demonstrates you have the financial capacity to own the property and gives you a cushion against default. If the down payment itself is borrowed, you have 100% debt coverage on the property (the mortgage plus the personal loan), which dramatically increases default risk.

How lenders detect it: During mortgage underwriting, your lender requests 60 days of bank statements and a credit report pulled fresh at closing. A new personal loan showing up in the 60-day window (either as a new account or as funds deposited and then moved to the down payment account) will trigger questions. Underwriters are trained to look for this pattern. Being caught using a personal loan for a down payment can result in denial and may be considered mortgage fraud if you did not disclose it.

Vacation home vs primary residence: Vacation home mortgages have stricter underwriting than primary residences. Minimum down payments are typically 10%-20%, and lenders are more cautious about down payment sources for second homes.

Legal ways to fund a vacation home down payment: Cash savings (the only fully safe option). HELOC on your primary residence (secured by your existing home, not a personal loan). Gift funds from a family member (with gift letter). Sale of investments or other assets. 401k loan (rules vary; not recommended but technically permitted in many plans).

If you are short on down payment: Consider a less expensive property, wait and save, or look for a primary residence-qualified loan if you plan to use the property as a primary residence part of the year.