Second home loans are for properties you occupy for part of the year — not rental properties. Lenders consider second homes less risky than investment properties but riskier than primary residences. Requirements fall in between.
| Feature | Second Home | Investment Property | Primary Residence |
|---|---|---|---|
| Down Payment | 10% typical (some 5%) | 15-25% | 3-20% |
| Credit Score | 680+ | 700+ | 580-620+ |
| Rate Difference | 0.125-0.25% above primary | 0.5-1% above primary | Best rates |
| Rental Income | Cannot use to qualify | 75% of rent can offset DTI | N/A |
| Reserves | 2-6 months | 6-12 months | 0-2 months |
| FHA/VA Eligible? | No | No | Yes |
Mortgage interest deduction: You can deduct mortgage interest on up to $750,000 of total home acquisition debt (primary + second home combined). Property taxes: Deductible but subject to the $10,000 SALT cap. If you rent it out: If you rent for 14 days or fewer per year, rental income is tax-free. If you rent more, it starts being treated as a rental property for tax purposes, with different rules for expense deductions. Consult a tax professional — the interplay between second home and rental tax rules is complex.