By William Ross, founder of Village. Former landscaper, pine straw hustler, and recovering 50/50 optimist.
Splitting 50/50 feels fair on day one. But fair and equal aren't the same thing, and which one you want depends on what you're actually building.
There's a moment almost every young entrepreneur knows. You've got the idea and the hustle, you look at your best friend, and you think: you should do this with me. What you say next, and what you leave unsaid, will shape both the business and the friendship.
Going into business with a friend isn't the dangerous part. Going in without the right conversation is. Most people skip it, because talking about money with your best friend before you've made any feels awkward and a little ruthless. I've been on both sides of this, and I've heard enough stories from entrepreneurs young and old to know that a ten-minute uncomfortable conversation up front saves years of resentment later. This is a guide to that conversation.
But before you can split anything, you have to answer a question almost nobody asks first.
First question: what are you actually building?
Here's the fork that changes everything, and most friends never name it out loud. Are you building a summer hustle, or a company?
A summer hustle is two of you pressure washing driveways until school starts. One of you probably had the idea, bought the gear, and lined up the first few jobs. The other came along to share the work and the cash. It's real money and real work, but the horizon is short, and there's a decent chance one of you drifts off when a part-time job or college or football season shows up.
A company is something else. You're signing up to keep showing up for years, through the cold months and the slow months, building something meant to outlast any single season. The work that matters most hasn't happened yet.
Those are two different animals, and they call for two different ways of splitting the pie. Get the diagnosis wrong and you'll end up applying the right rule to the wrong situation.
Why the horizon changes the math
If you're building a real long-term company, the standard startup advice points somewhere that surprises most people: split it evenly.
Y Combinator's Michael Seibel makes this case directly. The logic is that nearly all the value is in the work still ahead of you, not the work either of you has done so far, and that being stingy with equity early is one of the most common ways co-founders end up resentful and break up. If you genuinely need this person next to you for the next five years, a few points you clawed back in month one will look small against everything you build together. Two pieces worth reading before you decide: Co-Founder Equity Mistakes to Avoid and How to Split Equity Among Co-Founders.
A short-horizon service business runs on the opposite logic. When one person clearly started it and the other might be gone by fall, what's already been built carries a lot more weight, because "everything ahead of us" might only be a few months. Here, splitting by contribution is the honest move.
Same question, two right answers, depending on how long you're both planning to be in it. Hold that in your head for the rest of this.
The 50/50 trap
For the short-horizon case, here's where most friendships get into trouble. Almost every partnership starts at 50/50, because it feels natural, equal, and fair. Split the work, split the money, nobody gets more than the other.
Except the work rarely splits evenly. One person finds the clients. One person does the scheduling. One person shows up when it's raining and the other "can't make it this Saturday." The money still comes in down the middle, and now there's a quiet tension nobody wants to name, because you're best friends and this was supposed to be fun.
"A friendship founded on business is better than a business founded on friendship."
John D. Rockefeller
Rockefeller's line is about 150 years old and it still lands. He isn't saying don't work with friends. He's saying lead with the structure and the friendship survives it. Lead with the friendship and assume the business will sort itself out, and you can lose both. The even split isn't really the problem. It's the symptom of a conversation that never happened.
The Talk
I call it The Talk. Not the one your parents gave you. This one is about equity, commitment, and what happens when things change. Have it before you do a single job together.
- What are we building, and for how long? Be honest about whether this is a season or a career. Everything else flows from this answer.
- Who started this, and who owns the idea? The person who found the first client, built the process, or took the first financial risk usually deserves a larger share. That's not mean. It's honest.
- Are we equally committed, and what does committed even mean? Will you both hustle for clients, or is one selling and the other just doing the work? Both are real roles. They're worth different stakes.
- What happens if one of us gets a job, goes to college, or burns out? Circumstances change. Decide how equity adjusts before anyone's feelings are involved.
- Who decides when we disagree? A 50/50 split creates permanent deadlock. Either someone has the deciding vote, or you agree on how to break a tie before one comes up.
- What is each of us actually bringing? Equipment, client relationships, sales skill, time. Make a list. You may find you're not bringing the same things at all.
- Can we revisit this as things change? Build in a check-in, say every few months, to see if the split still fits.
None of this is about distrust. It's the opposite. Having the conversation is how you show your friend you respect them enough to be straight with them, and that you're building something real instead of hanging out and calling it a business.
What the numbers might look like
A few splits that come up constantly with young entrepreneurs, assuming a short-horizon service business where contribution should drive the math:
- You started it, they joined (70/30). You built the client base, bought the equipment, set the rates. Your friend adds labor. Probably not 50/50.
- You sell, they do the work (60/40). Sales and client relationships keep a business alive. Bringing in the work is worth more than labor alone.
- You co-founded it, equal effort (50/50). If you truly started together, hustle equally, and carry equal risk, this is right. Just be honest with yourselves.
- You built it, they help sometimes (50/50, and here's the warning). This is the recipe for resentment. Lopsided effort under an equal split eventually blows up the business, the friendship, or both.
Here's the way I think about it. Equity isn't about who put in the most hours this week. It's about who's still going to be here in a few years, solving the problems nobody else wants to touch.
That sounds like venture-capital talk, but it applies just as much to two high schoolers with a pressure washer. Who keeps pushing when it's cold and the money is slow? Who chases the client who hasn't paid? Who's still doing this in the fall when everyone else quits? That person deserves the bigger stake. Notice this is the same future-facing logic the YC advice runs on. The only thing that changes between a hustle and a company is how much future there is to weigh.
From the founder: what I learned the hard way
Two partnerships, two very different outcomes.
In high school I ran a pine straw business with my friend Tommy. We split 50/50, we were both all in, and it worked, because neither of us was carrying more weight than the other. That's the ideal version of a friend partnership. Equal input, equal output, equal skin in the game.
Later I co-founded a startup called Reckit with a close friend from high school, a social app for sharing recommendations for people, places, and things. He had the spark for the idea and invited me in. We had nearly identical skill sets, neither of us technical at the time, so a 50/50 split never made sense. We landed on 60/40 in his favor, with one thing baked in from the start: if I stepped away and he kept leading, my stake would step down from 40 toward 10. He'd be running the whole thing. He deserved the upside. I already had an offer to intern at Citi, so we both knew that was a real possibility, and we talked about it long before it happened. When it did happen, it wasn't a betrayal or a surprise. It was just the plan.
Here's the part worth sitting with. Reckit was the long-term company, the exact case where the YC logic says split evenly. We still went 60/40 with a step-down, and it was the right call. The even-split rule is a strong default, not a law. What actually saved the friendship wasn't the number. It was having the conversation early, so that stepping back felt like a planned evolution instead of a divorce.
What we're hearing from real young entrepreneurs
Through the discovery interviews we've done building Village, we've talked with a lot of young people already running their own businesses, and partnership dynamics with friends come up constantly.
Jake and Marcus co-run a pressure washing business and split 50/50 today. But hear the whole story and it's clear one of them started it and the other joined later. For a while it wasn't 50/50 at all. They moved to equal equity because they chose to prioritize the friendship over the math, and it worked, but only because they talked about it openly and both agreed. The dangerous version is when that conversation never happens and one person silently assumes the split is equal when it isn't.
We also heard from a young entrepreneur thinking about monetizing his lead-generation hustle, charging friends 20% of proceeds for sending customers their way. That's a perfectly legitimate arrangement. The key word is arrangement, something you agree to out loud. Assume that deal exists without saying it, and you're setting up a "wait, I thought you were just helping me" conversation down the line.
Split by contribution, by commitment, and by time horizon
The simplest framing I can offer: when you're dividing equity, ask what would actually change if you removed this person from the picture. If the honest answer is "almost nothing, they show up but I run everything," you shouldn't be at 50/50. If it's "everything, they're the reason this works," maybe they should have more than you.
But run that test against the right horizon. For a business you both plan to grind on for years, weight for who's committed to the future and lean toward generosity. For a season that ends when school starts, weight for who built it and who's actually carrying the load right now.
Either way, the most common reason friend partnerships fall apart isn't a bad business. It's a conversation that never happened. It doesn't take a lawyer or a contract. It takes ten minutes of honesty before things get real.
Have The Talk. Then go build something.