-7- basis is the exercise price increased by the amount of income included in AMTI by reason of the exercise of ISOs. Sec. 56(b)(3); Merlo v. Commissioner, supra at 209-210. With respect to the 30,297 Veritas shares sold in 2001, petitioners had a regular tax basis of $127,920, the exercise price. Petitioners had an adjusted AMT basis of $4,472,288, consisting of the $127,920 exercise price and $4,344,368 of gain included in AMTI by reason of the exercise of the ISOs in the year exercised.6 B. Incentive Stock Options and the Alternative Tax Net Operating Loss Generally, a taxpayer may carry back a net operating loss (NOL) to the 2 taxable years preceding the loss, then forward to each of the 20 taxable years following the loss. Sec. 172(b)(1)(A). For AMT purposes, taxpayers take an ATNOL deduction in lieu of an NOL deduction. Sec. 56(a)(4). An ATNOL deduction is defined as “the net operating loss deduction allowable for the taxable year under section 172,” subject to exceptions and adjustments under section 56(d). Sec. 56(d)(1). The NOL deduction under section 172 is defined as “the excess of 6Petitioners sold the 30,297 shares of Veritas stock for $1,688,875. Therefore, petitioners realized regular tax capital gain of $1,560,955 and an AMT capital loss of $2,783,413.Page: Previous 1 2 3 4 5 6 7 8 9 10 11 NextLast modified: November 10, 2007