Final answer:
The Gibsons can claim a total of $174,210 in itemized deductions for the year 2021, after considering the deductibility of home mortgage interest, property taxes, charitable contributions, state income tax, and their casualty loss in a Federally declared disaster area.
Step-by-step explanation:
To calculate the itemized deductions the Gibsons can claim for 2021, we will follow the Internal Revenue Service (IRS) rules for what can be deducted on a Schedule A. Note that credit card interest is not deductible, and tax return preparation fees are not deductible in 2021. Here is the calculation:
- Home mortgage interest: $31,840
- Property taxes on home: $23,880
- Charitable contributions: $43,780
- State income tax: $27,860
For the casualty loss, which occurred in a Federally declared disaster area, the amount deductible is the loss amount less 10% of AGI and a $100 floor:
- Casualty loss: $79,600 - (10% of $326,500) - $100 = $79,600 - $32,650 - $100 = $46,850
Adding up the deductible amounts gives us:
- $31,840 (home mortgage interest) + $23,880 (property taxes) + $43,780 (charitable contributions) + $27,860 (state income tax) + $46,850 (casualty loss) = $174,210
Therefore, the total itemized deductions the Gibsons can claim for the year 2021 is $174,210.