Strategies for incentive stock options are complicated by the need to factor in the effect of the alternative minimum tax (AMT). In my writings on managing stock options — Consider Your Options, a book for option holders, and Equity Compensation Strategies, a text for professional advisors — I explain why the optimal approach from a tax perspective for people who have very large profits built into their ISOs is to sell 65% of the shares immediately after exercise of the option and hold 35% long enough to convert the profit on those shares to long-term capital gain. The “35% solution” changes when tax rates change. This is the first of two articles on how these changes affect ISO strategy for options exercised this year, given that shares not sold immediately will be taxed at next year’s capital gains rates, and for options exercised in later years, when both regular tax rates and capital gains rates will be higher.
Finanacial Advisor magazine published an article quoting us on this subject and referring to this series of articles. (more…)