Partnerships: The Basics
A partnership is a business owned by two or more people. Unlike an LLC or corporation, a general partnership can form without any formal filing — two people start doing business together, and a partnership exists. That simplicity is both its appeal and its danger.
There are three main types of partnerships, each with different liability structures and levels of formality. According to IRS data, there are approximately 4 million partnership returns filed annually, covering everything from two-person landscaping crews to billion-dollar investment funds.
General Partnership (GP)
A general partnership is the simplest multi-owner business structure. All partners share in the management, profits, and — critically — the liabilities of the business.
Key characteristics:
- No formation filing required — exists automatically when two or more people do business together
- All partners have unlimited personal liability — each partner is responsible for the full debts and obligations of the business, including those caused by other partners
- Joint and several liability — a creditor can go after any one partner for the full amount owed, not just that partner's share
- Each partner can bind the business — any partner can enter contracts, take on debt, and create obligations that all partners are liable for
- Pass-through taxation — partnership income flows to partners' personal returns via Schedule K-1
The unlimited liability and mutual agency make general partnerships risky. If your partner signs a bad contract or causes a lawsuit, your personal assets are on the line. For this reason, general partnerships are rarely recommended for anything beyond very small, informal ventures.
Real-World Risk: Joint and Several Liability in Action
Two friends form a general partnership to run a painting company. Partner A signs a contract for a $200,000 commercial project. The work goes poorly, the client sues for $150,000 in damages, and Partner A disappears. Under joint and several liability, Partner B is personally responsible for the entire $150,000 — not just half. Partner B's personal savings, car, and home equity are all at risk.
This is not a hypothetical. Joint and several liability is the most dangerous aspect of general partnerships. It means every partner is an unlimited guarantor of every other partner's business actions.
Limited Partnership (LP)
A limited partnership has two classes of partners:
- General partners manage the business and have unlimited personal liability (same as in a GP)
- Limited partners invest capital but do not participate in management, and their liability is limited to their investment
LPs are commonly used in real estate investing, film production, and certain professional services where some partners are passive investors.
Key characteristics:
- Must file a Certificate of Limited Partnership with the state
- At least one general partner required — this person has full management authority and unlimited liability
- Limited partners risk only their investment — they cannot participate in management or they may lose their limited liability status
- Pass-through taxation — same as a general partnership
- More complex to set up than a GP, but still simpler than a corporation
The catch with limited partnerships: if a limited partner starts participating in day-to-day management, courts can treat them as a general partner — stripping away their liability protection.
How LPs Are Used in Real Estate
Limited partnerships are most commonly used in real estate syndications. A typical structure:
- General partner (sponsor/syndicator): Finds the deal, manages the property, has unlimited liability. Often an LLC that serves as GP to limit the individual's personal exposure.
- Limited partners (investors): Contribute capital ($25,000-$500,000+ each), receive a preferred return (typically 6-10% annually), and share in profits. Their loss is capped at their investment.
For example, a $5 million apartment acquisition might have:
- 1 GP (an LLC) contributing $250,000 (5%) and receiving 20-30% of profits
- 10 LPs contributing $475,000 each (95% total) and receiving 70-80% of profits
This structure lets passive investors participate in real estate without management headaches or unlimited liability.
Limited Liability Partnership (LLP)
An LLP provides liability protection to all partners, not just limited partners. In an LLP, no partner is personally liable for the negligence or malpractice of another partner.
LLPs are most commonly used by professional service firms — law firms, accounting firms, and medical practices — where malpractice risk is a major concern.
Key characteristics:
- Must register with the state — filing requirements vary
- All partners have limited liability for the acts of other partners
- Partners are still liable for their own negligence and for contractual obligations they personally guarantee
- Not available in all states for all professions — some states restrict LLPs to licensed professionals
- Pass-through taxation
Partnership Types Compared: Complete Side-by-Side
| Feature | General Partnership | Limited Partnership | LLP | Multi-Member LLC |
|---|---|---|---|---|
| Formation Filing Required | No | Yes (Certificate of LP) | Yes (LLP registration) | Yes (Articles of Organization) |
| Formation Cost | $0 | $50 - $500 | $50 - $500 | $50 - $500 |
| Liability for General/Managing Partners | Unlimited | Unlimited | Limited (for others' acts) | Limited |
| Liability for Passive/Limited Partners | Unlimited (all are general) | Limited to investment | Limited (for others' acts) | Limited |
| Management Flexibility | All partners manage equally | GP manages; LPs cannot | All partners can manage | Fully flexible |
| Pass-Through Taxation | Yes (Form 1065) | Yes (Form 1065) | Yes (Form 1065) | Yes (Form 1065 by default) |
| S-Corp Election Available | No | No | No | Yes |
| Profit Allocation Flexibility | Yes | Yes | Yes | Yes |
| Annual State Filings | Varies | Annual reports in most states | Annual renewal required | Annual reports in most states |
| Available to All Industries | Yes | Yes | No — some states restrict | Yes |
| Best For | Very informal arrangements | Real estate, investment | Professional firms | Most multi-owner businesses |
How Partnership Taxation Works
All partnership types are pass-through entities. The partnership itself does not pay income tax. Instead:
- The partnership files an informational return (Form 1065) with the IRS.
- Each partner receives a Schedule K-1 showing their share of income, deductions, and credits.
- Partners report this on their personal tax returns and pay tax at their individual rates.
- Partners pay self-employment tax on their share of partnership income (with some exceptions for limited partners).
Partners typically need to make quarterly estimated tax payments since there is no employer withholding.
Partnership Tax Example
Two partners run a landscaping business as a 60/40 partnership. The business nets $180,000 for the year.
Partner A (60% share):
- K-1 income: $108,000
- Self-employment tax (15.3%): approximately $15,240
- Federal income tax (24% marginal rate after deductions): approximately $18,000
- Total federal tax: approximately $33,240
- Must make quarterly estimated payments of approximately $8,310
Partner B (40% share):
- K-1 income: $72,000
- Self-employment tax (15.3%): approximately $10,152
- Federal income tax (22% marginal rate after deductions): approximately $10,000
- Total federal tax: approximately $20,152
- Must make quarterly estimated payments of approximately $5,038
Important: partners owe tax on their share of income whether or not the partnership actually distributes the cash. This is a common surprise — you can owe taxes on money you never received because the partnership retained it for business needs. A well-drafted partnership agreement addresses guaranteed minimum distributions to cover tax obligations.
Special Partnership Tax Rules
Guaranteed payments. Partners who receive fixed payments for services or use of capital (like a salary equivalent) report those as ordinary income. Guaranteed payments are deductible by the partnership and reported separately on the K-1.
Special allocations. Partnerships can allocate specific items of income, deduction, or credit differently from the general profit-sharing ratio. For example, depreciation deductions might be allocated 80% to one partner and 20% to the other, even if profits are split 50/50. These must have "substantial economic effect" under IRS rules — meaning they must reflect real economic arrangements, not just tax games.
Loss limitations. Partners can only deduct losses up to their basis in the partnership (capital contributions plus their share of partnership debt). Losses that exceed basis are suspended and carried forward to future years.
The Partnership Agreement: Do Not Skip This
Every partnership needs a written partnership agreement. Without one, your state's default partnership law applies — and those defaults rarely match what the partners actually want.
Your partnership agreement should address:
- Capital contributions — how much each partner invests
- Profit and loss allocation — it does not have to match ownership percentages
- Management authority — who makes what decisions, and what requires unanimous consent
- Draws and distributions — when and how partners take money out
- Adding new partners — approval process and terms
- Partner departure — voluntary withdrawal, retirement, death, disability
- Buyout provisions — valuation method, payment terms
- Dispute resolution — mediation, arbitration, or litigation
- Dissolution — under what circumstances and how assets get divided
The number one cause of partnership disputes is unwritten assumptions. Put everything in writing before you need it.
Buyout Provisions: Get These Right
The buyout clause is the most important provision in any partnership agreement. Without one, a departing partner can force dissolution of the entire business. With one, there is an orderly process.
Key elements of a buyout provision:
Triggering events: What causes a buyout? Common triggers include voluntary withdrawal, retirement, death, disability, breach of the agreement, or mutual consent.
Valuation method: How is the departing partner's interest valued? Common approaches:
| Valuation Method | How It Works | Best For |
|---|---|---|
| Book Value | Based on the partnership's balance sheet | Simple businesses with few intangible assets |
| Appraised Fair Market Value | Independent appraiser determines value | Businesses with significant hard assets |
| Revenue Multiple | Interest value = X times annual revenue | Service businesses with predictable revenue |
| Earnings Multiple | Interest value = X times annual earnings | Profitable businesses with stable margins |
| Formula-Based | Agreed-upon formula in the agreement | Any business — provides certainty and avoids disputes |
| Agreed Value | Partners set a value annually | Simple and cheap but requires annual updates |
Payment terms: Is the buyout paid in a lump sum or over time? Installment payments over 3-5 years are common. The agreement should specify interest rate, payment schedule, and what happens if the buyer defaults.
Funding: Many partnerships fund buyouts with life insurance policies on each partner (cross-purchase agreements). If a partner dies, the insurance proceeds fund the buyout. Term life insurance for this purpose typically costs $500-$2,000 per partner annually for $500,000 to $1,000,000 in coverage.
Why Most Small Businesses Should Choose an LLC Instead
If you are starting a business with one or more partners, an LLC is almost always a better choice than a partnership. Here is why:
- All members get liability protection — no one has unlimited personal liability
- Flexible management structure — members can participate in management without losing liability protection
- Same pass-through taxation — LLCs taxed as partnerships get the same tax treatment
- Can elect S-Corp taxation — for additional tax savings at higher income levels
- Clearer legal framework — the operating agreement serves the same purpose as a partnership agreement but within a more protective structure
The main scenario where a partnership structure still makes sense is when a specific industry or regulatory requirement demands it (certain professional services), or when the LP structure is needed for passive investor relationships.
Industry-Specific Partnership Guidance
Construction and Contracting
Two contractors going into business together should form a multi-member LLC, not a general partnership. Construction carries enormous liability risk — a single major incident could generate claims in the hundreds of thousands of dollars. No contractor should expose their personal assets to a partner's negligence on a job site.
Professional Services (Law, Accounting, Medicine)
Many states require certain licensed professionals to operate as partnerships (GP, LP, or LLP) or professional LLCs (PLLCs). If you are forming a law firm, accounting practice, or medical group, check your state's specific rules. LLPs are strongly preferred over general partnerships because they shield each partner from the other partners' malpractice claims while allowing everyone to participate in management.
Real Estate Investment
Limited partnerships remain common in real estate because the GP/LP structure clearly separates the active manager (who finds deals, manages properties, and makes decisions) from passive investors. However, many modern real estate syndicators use LLC structures instead, with a managing member serving the same role as a general partner.
Family Businesses
Family limited partnerships (FLPs) are a specialized estate planning tool where parents create an LP, serve as general partners, and gift limited partnership interests to children over time. The limited partnership interests can be valued at a discount for gift tax purposes (typically 15-35% discounts for lack of marketability and lack of control), allowing parents to transfer wealth more tax-efficiently. This is an advanced strategy that requires a qualified estate planning attorney.
Protecting the General Partner in a Limited Partnership
Since at least one person must accept unlimited liability as a general partner in an LP, a common protective strategy is to form an LLC or corporation to serve as the general partner. This way:
- The LLC or corporation (not a human individual) is the general partner with unlimited liability
- The individual behind the LLC has their personal assets protected
- Limited partners still get their liability cap
For example, in a real estate LP:
- "Smith Capital Management LLC" serves as the general partner
- John Smith is the sole member of Smith Capital Management LLC
- John Smith's personal assets are shielded by the LLC layer
This structure is standard practice in most LP arrangements and costs an additional $50-$500 for the GP entity formation.
Common Partnership Pitfalls
- No written agreement. Verbal partnerships are legal but disastrous when disputes arise.
- Equal splits without equal work. A 50/50 split sounds fair until one partner works 60 hours a week and the other works 20.
- No exit strategy. How does a partner leave? Without a buyout provision, you are stuck.
- Mixing friendship and business. Going into business with a friend without clear business terms is a proven way to lose both the business and the friend.
- Ignoring liability exposure. In a general partnership, you are personally on the hook for everything your partner does in the name of the business.
- Not addressing the "what if someone stops working" scenario. If a 50/50 partner decides to coast while the other carries the load, what happens to the profit split? Address this in your agreement with performance-based compensation or a mechanism to adjust ownership.
- Failing to fund the buyout. A buyout provision is worthless if there is no money to pay for it when the time comes. Life insurance, reserve funds, or pre-arranged financing should back up the agreement.
- Not having regular financial reviews. Partners should review financial statements together at least quarterly. Surprises about money are the fastest way to destroy a partnership.
- Unequal capital contributions without documentation. If one partner contributes $100,000 and the other contributes $10,000, the agreement needs to address how that difference is treated — as additional equity, as a loan to the partnership, or as a basis for different profit splits.
50/50 Partnerships: The Deadlock Problem
A 50/50 partnership seems fair, but it creates a fundamental governance problem: deadlock. When two partners disagree and neither has a majority, decisions cannot be made.
Solutions to the 50/50 deadlock problem:
- Designate decision areas. Partner A has final say on operations and hiring; Partner B has final say on finances and marketing. Day-to-day decisions are divided by expertise.
- Mediation clause. If partners cannot agree, a neutral mediator helps resolve the dispute. Cost: $2,000-$5,000 for a session.
- Advisory board tiebreaker. Appoint a trusted third party (mentor, industry expert, mutual advisor) who casts the deciding vote on disputed issues.
- Shotgun clause (buy-sell). If partners cannot agree on a fundamental issue, either partner can trigger a buy-sell: Partner A names a price, and Partner B must either buy A's share at that price or sell their own share to A at the same price. This ensures fair pricing because the initiator does not know which side they will be on.
- 51/49 ownership. Consider whether true 50/50 is necessary. If one partner has more industry expertise or takes on more risk, a 51/49 split gives one partner tie-breaking authority while still reflecting near-equal ownership.
Bottom Line
Partnerships are simple to start but dangerous if not properly structured. General partnerships expose all partners to unlimited liability. Limited partnerships protect passive investors but require at least one general partner to bear full risk. For most small business owners forming a business with partners, an LLC provides the same tax benefits with far better liability protection. Whatever structure you choose, get a written agreement in place from day one.
4Sources
- 01Choose a Business Structure: Partnership — U.S. Small Business Administration
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Frequently Asked Questions
What is the difference between a general partnership and a limited partnership?
In a general partnership, all partners share management authority and have unlimited personal liability for business debts. In a limited partnership, there are two classes: general partners who manage the business and have unlimited liability, and limited partners who invest capital but do not participate in management and whose liability is capped at their investment amount.
Do I need a partnership agreement?
Yes, absolutely. Without a written partnership agreement, your state's default partnership law applies — and those defaults rarely match what the partners actually want. The agreement should cover capital contributions, profit splits, management authority, buyout terms, and what happens if a partner dies or wants to leave. The number one cause of partnership disputes is unwritten assumptions.
How are partnerships taxed?
All partnership types are pass-through entities. The partnership files an informational return (Form 1065) but pays no income tax itself. Each partner receives a Schedule K-1 showing their share of income, deductions, and credits, which they report on their personal tax returns. Partners also pay self-employment tax on their share of partnership income and typically need to make quarterly estimated tax payments.
Should I form a partnership or an LLC?
For most small businesses with multiple owners, an LLC is the better choice. An LLC provides liability protection for all members, allows flexible management participation without losing that protection, offers the same pass-through taxation, and can elect S-Corp treatment for additional tax savings. Partnerships mainly make sense when a specific industry regulation requires it or when you need a limited partnership structure for passive investors.
What is joint and several liability in a partnership?
Joint and several liability means a creditor can sue any one partner for the full amount the partnership owes — not just that partner's proportionate share. If your partner causes a $500,000 liability and disappears, you could be on the hook for the entire amount. This is one of the biggest risks of a general partnership and a key reason most small businesses prefer an LLC.