Learning Hub

Equity Compensation Learning Center

39 plain-English guides across 8 topics — from your first option grant to an IPO tax bill. Plus free calculators to run your own numbers.

ISO & NSO Basics

How employee stock options work before tax ever enters the picture.

  • · ISO vs NSO: the tax differences that matter
  • · What is a stock option strike price?
  • · Incentive stock options (ISOs) 101
6 guides →

Alternative Minimum Tax

The parallel tax system that turns ISO exercises into surprise bills.

  • · What is the AMT on an ISO exercise?
  • · AMT credit explained
  • · How to avoid AMT when exercising ISOs
5 guides →

Exercise Strategy & Timing

When to pull the trigger, and how to pay for it.

  • · When should I exercise my stock options?
  • · Should I exercise before an IPO?
  • · Stock option valuation and Black-Scholes
5 guides →

83(b) Election

Thirty days to change your tax outcome for years.

  • · What is a Section 83(b) election?
  • · 83(b) election deadline and Form 15620
  • · 83(b) election risks
4 guides →

RSU Basics & Taxation

The simplest equity to hold and the easiest to under-withhold.

  • · RSU taxation explained
  • · How are RSUs taxed at vesting?
  • · RSU withholding: why 22% leaves you short
6 guides →

Reporting & Returns

Getting the forms right so you do not pay tax twice.

  • · How to report RSU sales on your tax return
  • · RSU tax return mistakes to avoid
  • · Cost basis, Form 3921 and Form 3922
5 guides →

Timing & Life Events

The December decisions that set your April outcome.

  • · Year-end tax planning for stock compensation
  • · Stock comp checklist before December 31
  • · What to do if your stock price drops after vesting
4 guides →

Job & Life Events

Offers, exits, IPOs and the QSBS exemption.

  • · Stock options after a layoff
  • · Negotiating equity in a job offer
  • · The QSBS exemption explained
4 guides →

Glossary

Every equity comp term in one place, with one-line definitions.

Browse terms →

Free calculators