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What is ISO vs NSO?

Definition

ISO vs NSO

Incentive Stock Options (ISOs) and Non-Qualified Stock Options (NSOs) are two types of employee equity options that differ in tax treatment, eligibility, and Alternative Minimum Tax (AMT) triggers.

Detailed Deep Dive

Incentive Stock Options (ISOs) and Non-Qualified Stock Options (NSOs) are two types of employee equity options that differ in tax treatment, eligibility, and Alternative Minimum Tax (AMT) triggers.

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Frequently Asked Questions

Q:What is the primary tax difference between ISOs and NSOs?

ISOs can qualify for favorable capital gains tax treatment upon exercise and sale if held long enough, whereas NSOs incur ordinary income tax on the spread at exercise.

Q:Who can receive Incentive Stock Options (ISOs)?

ISOs can only be granted to full-time employees of the company, whereas NSOs can be granted to employees, advisors, consultants, and board members.

Quick Facts

  • CategoryFinance & Legal
  • Key ApplicationDesigning startup equity incentive compensation plans

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