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Fundraising & Equity

Co-Founder Equity Splits: Avoiding Future Deadlocks

Written by Harry Prabandham

Curated by Rubric Financial

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Why 50/50 Splits Create Problems

  • Equal splits feel fair on day one but ignore the reality that co-founders almost never contribute equally over time
  • 18 months in, one co-founder is working 70-hour weeks while the other contributes 20 hours, but both have 50% and neither can force change
  • 50/50 ownership means neither co-founder has tie-breaking authority on key decisions, creating governance deadlocks during crises
  • Companies with strong traction have died because co-founders couldn't resolve equity disputes that were baked in from day one

About the author

Harry Prabandham

Founder & CEO

Founder and CEO of StartupCFO. MBA from Wharton, MS in Computer Science, and decades of experience building and advising venture-backed startups.

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