What happens when friends go into business together?
Two relationships now exist where one did, and they have different rules — which is the source of nearly every failure. Friendship runs on generosity and flexibility; a business runs on clarity and accountability, and applying the first to the second is what destroys both.
Where it goes wrong:
Nothing is written down, because asking a friend to sign something feels like distrust. This is exactly backwards: the document protects the friendship by removing everything that would otherwise be argued about later.
Unequal effort, which is the commonest cause of collapse. One person works evenings and weekends; the other does not. Neither says anything for months because raising it feels like an accusation — and by the time it is raised, resentment has set.
Equal equity by default. Splitting 50/50 because it feels fair between friends ignores unequal capital, time, risk and skill, and there is no mechanism to correct it later.
Unclear decision rights. With two equal owners and no tie-break, a genuine disagreement has no resolution route, which can paralyse a company entirely.
Money conversations avoided — salaries, drawings, expenses — because they feel grasping.
No exit route. What if one wants out, gets ill, loses interest, or is bought out? Without agreed terms, the answer is a negotiation at the worst possible moment.
What to put in place before starting:
A shareholders' or partnership agreement covering equity, roles, decision-making and deadlock, vesting so equity is earned over time, what happens on departure, death or incapacity, valuation method, and dispute resolution.
Defined roles with real authority, so somebody decides.
Written expectations on hours, pay and capital.
A regular business conversation at a scheduled time, separate from being friends.
Vesting is the single most protective term — it means someone who leaves after six months does not keep half the company.
The conversation worth having first: what happens to our friendship if this fails, and are we both willing to lose the business rather than the friendship? Agreeing that in advance is what makes it possible.