IRS Form 3921 For Incentive Stock Options: What You Need To Know, And How It Can Help You Understand ISO Taxation

Incentive stock option (ISO) exercises made during a calendar year must be reported by the company to you and the IRS on Form 3921 by January 31 of the following year. This article explains what you need to know about the information on the form, and how the form can help you better understand the complexities of ISO taxation.

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