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Second home mortgage interest

Varies

Can You Write Off Second Home Mortgage Interest?

Short answer: Yes, interest on one second home counts, within the $750,000 combined limit.

If you rent it out more than 14 days, rental rules may apply instead.

Records to keep: Keep receipts, statements (1098, 1098-T, 1099, W-2G), and a note of what each cost was for. Compare itemizing to the 2026 standard deduction before you claim.