The interest on your timeshare is deductible as an itemized deduction, if you itemize. The Standard Deduction is now $12,200 for Single, and $24,400 for married filing joint. So, in order to itemize, you need more deductions than the Standard Deduction. If you enter deductions (like mortgage interest on a time share) and your deductions are less than the Standard Deduction, it will not have any impact on your tax return or your refund/amount due.
**Say "Thanks" by clicking the thumb icon in a post**Mark the post that answers your question by clicking on "Mark as Best Answer"