Excellent Point Tim
Its one thing to deduct the interest, its another thing not to have it flagged in the system.Generally deductable interest is interest secured by real property like a personal residence, second home, residential rental property or a livaboard boat. The interest recipient, usually a bank, issues a Federal Form "1098" and its this form which pretty much "legitimizes" the deductability of the expense.Remember, you get the copy of the "1098", the original is sent to the IRS and is posted to your account, just like the home mortgage interest on our homes. If you claim this interest expense on Schedule A of your tax return and it is not supported by form 1098, ultimately the return will get bounced.The moral of the story is, if you are paying a boat loan, make sure the lender will issue a Form 1098 and if not, refinance with someone who will! Regards, Bob Fliegel, CPA