What to Include in a Business Partnership Agreement

Going into business with someone you trust does not remove the need for a written agreement -- if anything, money and shared decisions make a clear contract more important, not less. This is general information, not legal advice; consult a lawyer or a local legal aid service to draft or review your actual agreement.

Why a written agreement matters

A partnership involves ownership stakes, roles, and how profits get split -- all matters directly tied to money -- so even close friends or family can end up remembering an informal understanding very differently later. A written agreement records what was actually agreed so there is something concrete to point back to if the relationship becomes strained.

Spell out each partner's contribution and its value

Partners may contribute cash, property, equipment, expertise, or labor, and the agreement should state clearly what each person is contributing, when, and how its value was determined and reflected in ownership share. For non-cash contributions, backing the valuation with an objective reference, such as a market price or independent appraisal, helps prevent later disputes.

Define how profits and losses are shared

The ownership split and the profit-sharing split do not have to match -- for example, a partner contributing more hands-on work might reasonably receive a larger profit share despite contributing less capital. It matters just as much to agree in advance how losses will be shared if the business struggles, not only how profits will be divided if it succeeds.

Set out decision-making authority

Decide in advance which decisions a managing partner can make alone -- day-to-day spending, for example -- and which require agreement from all partners, such as taking on debt, bringing in outside investment, or hiring above a certain level. Writing out specific thresholds, such as a spending limit, avoids ambiguity later.

Consider a non-compete clause

If a partner could walk away with client relationships and know-how and start a similar business independently, it can seriously damage the remaining partners. Many agreements restrict a partner from operating a competing business during the partnership and for a defined period afterward, such as one or two years.

Plan for a partner leaving or the business winding down

Agree in advance on how a departing partner's stake will be valued and paid out, whether remaining partners get a right of first refusal to buy that stake, and how assets and liabilities will be divided if the business closes entirely. Without these terms settled ahead of time, an exit or closure can turn into its own dispute on top of an already difficult situation.

Decide how disputes will be resolved

Specify in the agreement whether disagreements go to mediation or arbitration before any lawsuit, and which court would have jurisdiction if litigation becomes necessary. Agreeing on this in advance avoids a second layer of conflict over process on top of the original disagreement.

Partnership or Company? Choosing the Legal Form

Before drafting terms, decide what legal form the business will take. A general partnership is simple to set up but, in many jurisdictions, makes each partner personally liable for the business's debts, sometimes including those created by another partner. A limited liability company or corporation can limit personal liability but adds registration, filing, and tax duties. Rules and names of these forms differ by country, so the agreement should state which form the business uses and which law governs it.

Roles, Time Commitment, and Compensation

Write down who does what, how many hours each person is expected to contribute, and whether partners draw a salary or take only a share of profit. A common source of resentment is unequal effort without a plan for it. Consider what happens if a partner works less than promised, or takes a full-time job elsewhere. Some agreements tie part of each person's stake to continued involvement, so that someone who leaves early does not keep a full share.

Vesting for Co-Founders

In startup-style partnerships, ownership is often earned over time, a mechanism called vesting. For example, a stake might vest gradually over several years, with a short initial waiting period known as a cliff. If a partner leaves early, only the vested portion is kept and the rest returns to the business or the other partners. Terms vary widely, and are a negotiation point rather than a standard.

Ownership of Ideas, Code, and Brand

State who owns the intellectual property created for the business, including the name, logo, website, software, designs, and customer lists. Without a written statement, ownership can be unclear, particularly if one partner brought a pre-existing idea or product into the business. A typical approach is that work created for the business belongs to the business, while clearly listed prior assets stay with their original owner and are licensed to the business.

Bank Accounts, Records, and Reporting

Keep business money in a separate account, and agree who can sign, who approves expenses above a threshold, and how often books are shared. Give every partner a right to see accounts and records, and set a regular schedule for financial reviews. Many disputes begin not with fraud but with unclear records, and a simple rule that all expenses are documented prevents a great deal of suspicion.

Confidentiality and Outside Activities

Partners often learn pricing, supplier terms, and customer information that would harm the business if shared. A confidentiality clause lays out what must stay private and for how long. The agreement should also cover whether partners may hold outside jobs or other ventures, and how conflicts of interest will be disclosed and handled.

The right structure depends on your situation

What actually needs to be in the agreement, and how formal it needs to be, depends heavily on the legal structure of the partnership, the size of the business, and the industry. A simple two-person side project and a partnership raising outside capital need very different levels of detail. Use this list as a checklist of topics to discuss, not as finished contract text.

Talk through the hard scenarios while you still get along

The best time to settle uncomfortable questions is at the beginning, when goodwill is high. Ask directly: what if one of us wants out in two years, what if one of us gets seriously ill, what if the business needs more money than we have, what if a good offer to buy the company arrives. Writing answers to these questions often reveals differences in expectations that would otherwise surface only in a dispute. Agreement is not about distrust; it is about making sure everyone is describing the same deal.

Keep the agreement alive

A partnership changes as the business grows, people take on new roles, and outside investors arrive. Review the agreement at least once a year or when something significant changes, and put any amendment in writing, signed by all partners. An out-of-date agreement that nobody follows can be nearly as unhelpful as no agreement at all.

This is general information, not legal advice

Partnership law, required registrations, tax treatment, and enforceability of specific clauses like non-compete terms vary significantly by country and jurisdiction. Before signing a partnership agreement, or if a dispute has already arisen, have the terms reviewed by a lawyer or a local legal aid organization.

Frequently Asked Questions

Can we just split everything 50/50 to keep it simple?

You can, but an even split works best when contributions and workload are genuinely equal. If one partner contributes noticeably more capital, time, or expertise, a mismatched even split is a common source of resentment later, so it is worth discussing openly even if you end up choosing an even split anyway.

Do we need a lawyer to write a partnership agreement?

It is not always legally required, but it is strongly recommended, especially once meaningful money, equity, or debt is involved. A lawyer can also flag country- or industry-specific issues, such as registration requirements or restrictions on certain clauses, that a template agreement might miss.

What if a partner stops contributing but still wants a share?

This is why agreements address roles, time commitment, and vesting. If it is not written down, the remaining partners may have little leverage. A clause that links ownership or profit share to continued involvement, and a process for removing or buying out an inactive partner, gives you a defined path.

Is a verbal agreement between partners valid?

In many places a spoken agreement can have legal force, but it is hard to prove what was actually said and agreed. Written terms are far easier to rely on. Some matters, such as transfers of real estate or certain registrations, may legally require writing.

Should the agreement be signed before or after we start trading?

Before, if possible. Early on, relationships are good and expectations are fresh, which makes it easiest to agree on tough topics. If you have already started, sign as soon as you can and record how the existing contributions and earnings should be treated.