The Partnership Agreement Template Most Co-Founders Skip

A partnership agreement is the written contract that spells out how two or more people run a business together: who put in what, how profits and losses get split, who decides what, and how anyone gets out. It's the document that turns "we're doing this together" into something you can actually point to when memories start disagreeing about who said what.

Most people write one after the handshake, if they write one at all. That's backwards. The best time to agree on a buyout formula is before anyone wants to leave, not during the argument about it.

This guide gives you the real thing: a partnership agreement template with sample wording for all eight clauses that actually matter, a full skeleton you can adapt, and the 50/50 deadlock scenario that quietly kills more partnerships than any single clause omission. Skip straight to the template skeleton if you already know why you need one and just want the structure.

Here's the part almost nobody knows until it's too late. If you and a partner start a business together without a written agreement, you don't get to make up the rules later. State law already picked them for you, and it's worth understanding exactly what those rules say before you assume they'll match what you and your partner actually intended.

Most states base their partnership law on the Uniform Partnership Act (UPA) or its successor, the Revised Uniform Partnership Act (RUPA). As stated by the Uniform Law Commission, a 37-state enactment report shows RUPA now governs partnership defaults almost everywhere in the country, with Louisiana the lone holdout under its own civil law tradition. Under the default rules Cornell Law School's Legal Information Institute describes, partners split profits and losses equally, regardless of who put in more cash, more hours, or more of the original idea. Put in 80% of the startup capital and your co-founder put in 20%? Default law still gives you each half the profits, unless you've written something else down.

That single fact should be enough to make anyone starting a business with a partner stop and draft something. Equal-split defaults aren't malicious, they're just a blunt, one-size-fits-all fallback for people who never got around to negotiating their own terms. Once you understand that a state legislature, not you, is currently setting your profit split, writing your own terms stops feeling optional.

Every clause below exists because some partnership, somewhere, got burned by leaving it out. The US Chamber of Commerce's guide to writing a partnership agreement lands on a similar core list, though the sample wording below goes further than a general checklist. Here's what each one needs to say, with sample wording you can adapt rather than a placeholder that leaves you guessing.

1. Contributions. State exactly what each partner puts in, cash, property, IP, equipment, or "sweat equity" (unpaid labor valued as a capital contribution), and whether anyone's on the hook for future capital calls if the business needs more money later.

That last sentence matters more than it looks. Without it, one partner can informally expect the other to keep funding the business indefinitely, and "informally expect" is exactly the kind of thing that turns into a fight.

2. Profit and loss split. Name the exact percentage or formula, and separate that from how partners actually get paid day to day (see clause 8). Ownership percentage and profit share don't have to match, but if they don't, say so explicitly.

3. Decision-making and voting. List which decisions need a simple majority and which need unanimous agreement, plus what counts as quorum for a partner vote. Big-ticket items, taking on debt, selling the business, admitting a new partner, usually deserve a higher bar than routine operating decisions.

4. Dispute resolution. Build an escalation ladder instead of assuming disagreements resolve themselves. Direct negotiation first, then mediation, then binding arbitration if mediation fails.

5. Exit and buyout. Cover withdrawal, death, disability, and involuntary removal separately, since each triggers a different set of practical problems. Name a valuation method up front so nobody's negotiating the company's worth for the first time during an actual exit.

6. Dissolution. State what triggers a full wind-down of the business (not just one partner leaving) and how remaining assets and liabilities get divided once it happens.

7. Admission of new partners. Spell out the consent required to bring someone new in, and how that dilutes everyone else's ownership percentage.

8. Salaries and draws. Decide whether partners take a guaranteed payment (treated like a salary, deducted before net profit is calculated) or an informal draw against their share of profits, and how often.

Here's how the eight clauses stack into an actual document, in the order most partnership agreements use. Follow this and you've got a working first draft, not just a list of topics to cover.

1. 1
   Preamble: agreement date, full legal names of all partners, the partnership's business name, and its principal place of business.
2. 2
   Purpose: one or two sentences describing what the business does.
3. 3
   Contributions: cash, property, IP, or services each partner puts in (clause 1 above).
4. 4
   Profit and loss allocation: exact percentages or formula (clause 2).
5. 5
   Management and decision-making: majority vs. unanimous decisions, quorum rules (clause 3).
6. 6
   Salaries, draws, and distributions, how and when partners actually get paid (clause 8).
7. 7
   Dispute resolution: negotiation, mediation, arbitration ladder (clause 4).
8. 8
   Withdrawal, death, disability, and buyout terms: valuation method, payment schedule (clause 5).
9. 9
   Admission of new partners: consent and dilution terms (clause 7).
10. 10
    Dissolution: triggers and asset wind-up process (clause 6).
11. 11
    Governing law: which state's law applies to the agreement.
12. 12
    Signatures from every partner, dated, ideally e-signed.

That's twelve sections, not eight, because contributions and management terms each split naturally across the document's structure even though they map back to the same eight substantive clauses above.

Splitting a business evenly feels fair going in. It's also the single most common structural mistake in two-person partnerships, because equal ownership means either partner can block every major decision the other wants to make. No majority exists. Nobody automatically wins a tie.

That's fine when two founders agree on everything. It's a serious problem the first time they don't, and by definition, every partnership eventually hits at least one decision where they don't. Building in a tie-breaker mechanism before you need one is a lot cheaper than negotiating one during an actual standoff, when neither side wants to look like they're giving up leverage.

A rotating casting vote is the gentlest option, since it resolves ties without forcing anyone to sell anything. A shotgun clause is the nuclear option, and it should read that way in your agreement: something you're glad exists but hope never gets used. Most 50/50 partnerships are better served picking one of the first three and reserving a shotgun clause purely as the last-resort fallback if everything else fails.

"Partnership agreement" isn't a one-size-fits-all label, and picking the wrong business structure before you draft the document means redoing the paperwork later. Here's the distinction that trips people up most: a partnership agreement governs a general partnership or an LLP. An LLC runs on a completely different document called an operating agreement, even though the two documents cover a lot of the same ground.

The SBA's guide to choosing a business structure covers the formation and liability tradeoffs across all three in more depth. If you've already formed an LLC with co-owners, this template's clauses (profit split, decision-making, exit terms, dissolution) are still the right ones conceptually, you'll just need them written into an operating agreement, not a partnership agreement, since that's the document your state actually recognizes for an LLC.

A partnership agreement is only useful if everyone's actually agreed to the final version, and if you can still find it three years later when it matters. Both problems are more common than they should be.

In the US, electronic signatures on a partnership agreement are legally valid under the federal ESIGN Act and state-level UETA, adopted in some form by nearly every state. Notarization isn't required for the agreement to hold up; a properly executed e-signature carries the same legal weight as ink on paper.

Chaindoc's document signing handles multi-party signing out of the box, which matters here since most partnership agreements need more than two signatures once you count every partner, tracks a blockchain-verified audit trail automatically, and keeps the signed, dated, final version somewhere all partners can actually find it later instead of buried in someone's email from two years ago. Building the agreement itself first? Chaindoc's contract templates library includes a ready partnership agreement template, so you're not assembling clauses from three different sources the night before you need signatures.

For a straightforward two- or three-person partnership with a clean profit split and no unusual assets involved, a well-adapted template covers the standard case just fine. That's genuinely most partnerships starting out.

Complexity is what should trigger a lawyer's review, not partnership size alone. Bringing significant outside capital into the business, unequal contributions where the split is genuinely contentious, partners in different states or countries where local partnership law might diverge from what your agreement assumes, or any partnership holding real property or meaningful IP, all of these are situations where getting the details wrong costs a lot more than a lawyer's review would have.

None of this is legal advice specific to your situation. Treat this guide as a strong starting point for the clauses and structure a partnership agreement needs, then have a lawyer review the final draft once the stakes or complexity go beyond a standard two-partner arrangement. For related documents you might need alongside this one, see our guides on how to write a contract, the difference between a contract and an agreement, and our NDA template guide if partners need to protect shared confidential information before the partnership agreement itself is finalized.