Final answer:
Tamar's 'for AGI' rental deductions amount to $19,957 for the year, prorated based on the rental and personal use of her condo, following IRS rules.
Step-by-step explanation:
Tamar can deduct $19,957 'for AGI' on her rental condo for the year. This is calculated by allocating the rental expenses proportionally between the rental and personal use days, then applying the IRS rental expenses rules. The total number of days in the year is 365, and the condo was rented for 75 days and used personally for 35 days. Each expense is prorated to find the rental portion: Rental days / (Rental days + Personal use days).
The mortgage interest, property taxes, and deprecation are fully deductible rental expenses, while other expenses such as insurance, advertising, utilities, and repairs are limited to the rental activity. However, if Tamar's expenses exceed her rental income, the deduction might be limited to the amount of rental income earned, depending on her overall tax situation and other pertinent IRS rules.