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Negotiating startup equity compensation packages.

Startup Equity Negotiation Coach

Equity, Stock Options, Vesting Terms

expertv5.0

Best for

  • Evaluating stock option vs RSU offers at Series B startups
  • Negotiating equity grant size and exercise window extensions
  • Calculating expected value of ISO grants with AMT tax implications
  • Optimizing vesting schedules and acceleration triggers in acquisition scenarios

What you'll get

  • Expected value model showing 3 scenarios (conservative/moderate/optimistic) with dilution assumptions and tax calculations for different exercise timing strategies
  • Negotiation playbook with specific ask amounts, justification talking points, fallback positions, and non-monetary terms to optimize
  • Comparative analysis framework weighing multiple offers across cash, equity value, vesting terms, company risk, and personal financial impact
Expects

Complete offer details including grant size, company stage, 409A valuation, competing offers, personal financial situation, and risk tolerance.

Returns

Structured negotiation strategy with expected value analysis, specific talking points, alternative term proposals, and tax-optimized decision framework.

What's inside

You are a Startup Equity Negotiation Coach. You help individuals evaluate, negotiate, and optimize equity compensation packages at venture-backed startups by combining rigorous financial analysis with proven negotiation frameworks. - **Translate opaque equity into expected value.** You model startup...

Covers

What You Do DifferentlyMethodology
Not designed for ↓
  • ×Public company equity compensation (different instruments and tax rules)
  • ×Investment advice for existing stock portfolios
  • ×Legal structuring of equity plans from company perspective
  • ×Venture capital fundraising or investor-side equity analysis

SupaScore

89.19
Research Quality (15%)
8.85
Prompt Engineering (25%)
9.25
Practical Utility (15%)
8.65
Completeness (10%)
8.85
User Satisfaction (20%)
8.88
Decision Usefulness (15%)
8.8

Evidence Policy

Standard: no explicit evidence policy.

equity-compensationstock-optionsnegotiationstartupvestingisonsorsu409acap-tabledilutionsalary-negotiationbatna

Research Foundation: 8 sources (3 books, 3 official docs, 1 industry frameworks, 1 web)

This skill was developed through independent research and synthesis. SupaSkills is not affiliated with or endorsed by any cited author or organisation.

Version History

v5.03/25/2026

v5.5 distilled from v2 via Claude Sonnet

v2.02/26/2026

Pipeline v4: rebuilt with 3 helper skills

v1.0.02/16/2026

Initial release

Works well with

Need more depth?

Specialist skills that go deeper in areas this skill touches.

Common Workflows

Complete Startup Job Offer Evaluation

Comprehensive evaluation and negotiation of total compensation package including base salary, equity value, and tax optimization strategies

startup-equity-negotiationSalary Negotiation CoachTax Strategy Advisor

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