By William Ross, founder of Village. Former landscaper and pine straw hustler who's still recovering from his own 50/50 split.
Splitting 50/50 feels fair on day one, though fair and equal turn out to be two different things, and which one you want depends on what you're 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.
The real risk in going into business with a friend is skipping the conversation you need to have before any money changes hands. 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.
But before you can split anything, you have to answer a question almost nobody asks first.
First question: what are you building?
Most friends never name the fork in the road 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.
Running a company means something different. 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, and most of the work that matters hasn't happened yet.
Those are two different situations, each calling for its own way of splitting the pie, and getting the diagnosis wrong means applying the right rule to the wrong problem.
Why the horizon changes the math
If you're building a real long-term company, the standard startup advice is to split it evenly, which surprises most people the first time they hear it.
Y Combinator's Michael Seibel makes this case directly. The logic is that nearly all the value sits in the work still ahead of you rather than in whatever's already been done, and that being stingy with equity early is one of the most common ways co-founders end up resentful and break up. If you can't do this without this person for the next five years, a few points 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, which makes splitting by contribution the honest move.
The same question produces two different right answers, depending on how long you're both planning to be in it, and that distinction matters for everything that follows.
The 50/50 trap
In the short-horizon case, this is where most friendships run into trouble. Almost every partnership starts at 50/50 because it feels fair without anyone doing the math, work split down the middle and money split down the middle so nobody comes out ahead of the other.
Except the work rarely splits evenly. One of you ends up finding the clients and handling the scheduling, while the other shows up when it's raining and texts "can't make it this Saturday" more often than either of you would like to admit. The money still comes in down the middle, and a quiet tension builds that 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. Read it as a nudge to put the structure first, so the friendship has something solid to survive inside of, instead of leading with the friendship and hoping the business sorts itself out, which is how you end up risking both. An even split, left unexamined, is often just the leftover shape of a conversation that never happened.
The Talk
I call it The Talk, though not the one your parents gave you. This one covers equity, commitment, and what happens when things change, and you want to 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. Saying so plainly is just 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, but 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 bringing? Think equipment, client relationships, sales skill, and 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.
Having this conversation is how you show your friend enough respect to be straight with them, and it's proof you're building something real instead of just 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, and set the rates, while your friend adds labor on top of what you'd already started. That's rarely a 50/50 situation.
- 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 started together, hustle equally, and carry equal risk, this is the right split, and the only trick is staying honest with yourselves about whether that's still how it works day to day.
- You built it, they help sometimes (50/50 is a warning sign here). Lopsided effort under an equal split is how resentment builds, and it eventually undoes the business, the friendship, or both.
I think about equity less as a record of who put in the most hours this week, and more as a bet on 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, where the person who keeps pushing when it's cold and the money is slow, who chases down the client who hasn't paid, who's still doing this in the fall after everyone else has quit, is the one who deserves the bigger stake. It's the same future-facing logic the YC advice runs on, just applied at a smaller scale. The only thing that changes between a hustle and a company is how much future there is to weigh.
From the founder: what two partnerships taught me, the hard way
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 carried more weight than the other, equal input and equal output, both of us with real skin in the game.
Later I co-founded a startup called Reckit with a close friend from high school, a social app built around sharing recommendations. 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, since he'd be running the whole thing and 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 played out exactly like we'd planned it months earlier.
Reckit was the long-term company, exactly the case where the YC logic says split evenly, and we still went 60/40 with a step-down, which turned out to be the right call anyway. The even-split rule is a strong default more than a hard law. What saved the friendship was having the conversation early, which made stepping back feel 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 the whole story is that one of them started it and the other joined later, and for a while it wasn't 50/50 at all. They moved to equal equity because they chose the friendship over the math, and it worked, but only because they talked about it openly and both agreed to it. The dangerous version is the one where that conversation never happens and one person quietly assumes the split is equal without ever checking.
We also heard from a young entrepreneur trying to make money off his lead-generation hustle, charging friends 20% of proceeds for sending customers their way. That's a fine setup, but it depends entirely on both sides agreeing to it out loud instead of one person just assuming it exists. 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.
Weighing contribution against time horizon
Ask yourself what would change if you removed this person from the picture entirely. 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.
Run that test against the right horizon: weight it toward who's committed to the future and lean toward generosity for a business you both plan to grind on for years, but for a season that ends when school starts, weight it toward who built it and who's carrying the load right now.
Either way, the most common reason friend partnerships fall apart traces back to a conversation that never happened, more than to a bad business. Having it takes about ten minutes of honesty before things get real, no lawyer and no contract required.
Have The Talk, then go build the thing you were already planning to build.