SaaS Equity Allocation Avoid Premature Founder Dilution

B2B SaaS Option Pool Checklist (Pre-Seed to Series A)

last updated: Mar 10, 2026
Setting up your employee option pool correctly is the difference between retaining killer talent and giving away equity for nothing. This checklist breaks down exactly how to size, approve, and manage your equity pool before your next funding round.

TL;DR

A solid option pool ensures you reserve enough equity to attract early hires without diluting founders prematurely.

  • Benchmark: Aim for 10-15% at pre-seed and 15-20% at Series A (post-money).
  • Rule: Always size the pool using a bottom-up hiring plan, never just accept a random VC suggestion.
  • Warning: Handing out equity without a standard four-year vesting schedule will wreck your cap table.

Glossary

  • Option pool: A reserved chunk of company equity set aside specifically for future employees, advisors, and consultants.
  • Fully diluted shares: The total number of company shares that would exist if every single option, warrant, and convertible note were exercised.

Hiring plan template

Here is a basic bottom-up hiring plan template. Never authorize a pool without modeling this first.
  • Role: Senior Engineer | Salary: $130,000 | Equity Target: 0.5-1.0% | Grant Date: Q3 2026
  • Role: Head of Sales | Salary: $110,000 | Equity Target: 1.0-1.5% | Grant Date: Q4 2026

How to structure your option pool

Follow these exact phases to ensure your option pool is correctly modeled and legally sound.

Phase 1: Sizing the pool
  1. Model your hiring plan: Project every role you need to hire between now and your next round. This is usually a window of 18-24 months.
  2. Assign equity ranges: Map competitive equity bands to those roles based on market data from authoritative platforms.
  3. Calculate total requirement: Sum up the equity needed for all projected hires. Add a 2-3% buffer for opportunistic hires or retention grants.

Phase 2: Board and legal approval
  1. Draft the equity incentive plan: Have your legal counsel draft the formal plan detailing vesting schedules and exercise windows.
  2. Obtain board consent: Get formal board approval for the exact size of the pool and the standard vesting terms.
  3. Run a 409A valuation: If you are past the idea stage, get an independent 409A valuation to set the strike price for the options.

Phase 3: Allocating and communicating
  1. Structure standard vesting: Implement the standard four-year vesting schedule with a one-year cliff to protect your cap table.
  2. Integrate the framework: Use a structured B2B SaaS option pool framework to ensure equitable distribution across departments.
  3. Communicate the upside: Show candidates the potential dollar value of their options at exit, not just a raw percentage.

Benchmarks

Do not guess your pool size. Rely on established startup equity benchmarks to defend your allocation against investor demands.

  • Pre-seed: 10-15%
  • Seed: 10-15%
  • Series A: 15-20%

Sample math.
If you raise a $2M seed round at an $8M pre-money valuation, your post-money valuation is $10M. Creating a standard 10-15% option pool means reserving $1M to $1.5M worth of equity. If your bottom-up hiring plan only requires 8-10%, negotiate the pool size down to minimize founder dilution.

Pre-money vs. post-money option pools

Pre-money option pools dilute only the founders. Post-money option pools dilute founders and new investors. Venture Capitalists will routinely push for the option pool shuffle to calculate the pool in the pre-money valuation. Push back if your hiring plan allows it, but understand that this dynamic is standard market practice during term sheet negotiations.

Risks

Oversizing the pool means giving up your ownership for nothing. Undersizing it means running out of equity before your next funding round, forcing a painful mid-cycle board authorization. Most dangerously, failing to implement a one-year cliff on your four-year vesting schedule means early churned employees walk away with unearned pieces of your company.

Will a perfectly structured option pool help you reach $10K MRR?

Mastering your option pool helps you land great people, but an airtight cap table won't sell your product for you. If you don't hit $10K MRR and prove real traction, those options are just worthless paper. Sort out your equity structure today, but spend tomorrow figuring out how to close your next ten customers and build an actual revenue engine.

Take the 90-second audit to calculate your probability of hitting $10k MRR in the next 90 days.
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FAQ
  • You:
    How large should my option pool be at Series A?
    Guide:
    Most venture capitalists will expect an unallocated pool of 10-15% post-money, but you should push for 8-12% if your hiring plan allows it. You can reference specific SaaS option pool examples and benchmarks to defend your math during term sheet negotiations.
  • You:
    How do I calculate the exact number of shares to reserve?
    Guide:
    You take your target pool percentage and divide it by the total fully diluted shares. Using a dedicated startup option pool calculator makes this math simple and helps avoid calculation errors before board approval.
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