10/08/2026
Nobody wants to start a company talking about the breakup.
You’re excited. You trust each other. Everyone is working toward the same dream.
So you split the company 50/50.
Or give someone 20% because they promised to help.
Or hand a co-founder a significant piece of the company because, at the time, the equity doesn’t feel like it’s worth much anyway.
Then the company starts growing.
One founder stops contributing.
Someone leaves.
You raise capital.
The business becomes valuable.
And suddenly that percentage you casually agreed to in the beginning is very, very real.
Founder equity isn’t just about deciding who gets what.
It’s about asking the harder questions while everyone still likes each other:
What is each founder actually contributing?
Who is committing full-time?
Should the equity vest?
What happens if someone leaves after six months?
Who controls major decisions?
What happens when you raise capital and everyone gets diluted?
And what happens if two 50/50 founders simply cannot agree?
There is no magic formula for the “perfect” equity split.
But there should be a reason behind the numbers—and documents that reflect what everyone actually agreed to.
Because one of the worst times to discover that your founder equity structure doesn’t work is after the company becomes worth fighting over.
I broke down what founders should consider before dividing ownership, including vesting, control, contributions, dilution, founder departures, and the legal documentation that should accompany an equity issuance.
Read the full article on the StartSmart Counsel blog: https://conta.cc/46ZyLxu