1.Lionel is an unmarried law student at State University Law School, a qualified educational institution. This year Lionel borrowed $24,000 from County Bank and paid interest of $1,440. Lionel used the loan proceeds to pay his law school tuition. Calculate the amounts Lionel can deduct for higher education expenses and interest on higher education loans under the following circumstances:

Lionel's AGI before deducting interest on higher education loans is $74,000.



(1) Modified AGI $ 74,000
(2) Amount of interest paid up to $2,500 1,440 Lesser of amount paid or $2,500
(3) Phase-out (reduction) percentage 60 % [(1) − 65,000]/15,000,limited to 100 percent
(4) Phase-out amount (reduction in maximum) 864 (2) × (3)
Deductible interest expense $ 576 (2) − (4)
2.This year Jack intends to file a married-joint return with two dependents. Jack received $162,500 of salary and paid $5,000 of interest on loans used to pay qualified tuition costs for his dependent daughter, Deb. This year Jack has also paid qualified moving expenses of $4,300 and $24,000 of alimony.

What is Jack's adjusted gross income? Assume that Jack will opt to treat tax items in a manner to minimize his AGI.



AGI is $132,050. Jack's modified AGI calculated without adjustment for educational interest expense is 134,200. He is allowed to deduct part of his student loan interest because his modified AGI is not above $160,000. Jack's maximum deduction before the phase-out is $2,500 (the amount of interest paid up to $2,500). The maximum deduction of $2,500 is phased-out ratably over a $30,000 range beginning with modified AGI over $130,000. Consequently, Jack’s education interest expense deduction is $2,150 = ($2,500 − $2,500 × [($134,200 − 130,000)/30,000]). Jack’s AGI is computed as follows;

Salary and gross income $ 162,500
Less: Alimony – 24,000
Moving expense deduction – 4,300
Modified AGI $ 134,200
Student loan interest deduction – 2,150
AGI $ 132,050
my question:

On Question 1 : [(1) − 65,000]/15,000,limited to 100 percent

On Question 2: ($2,500 − $2,500 × [($134,200 − 130,000)/30,000])

Why 15,000 on question 1 , compared to 30,000 on question 2?