LP vs GP: How Venture Capital Fund Structure Works

Venture capital is often discussed as if it were a monolithic industry — VCs invest in startups, startups grow, everyone makes money. But behind every venture capital investment is a complex fund structure that determines how capital flows, who bears the risk, and how returns are distributed. Understanding this structure is valuable for founders because it explains why VCs behave the way they do, what motivates their decisions, and how the economics of their fund affect your company.

At its core, a venture capital fund is a partnership between two types of partners: general partners, who manage the fund and make investment decisions, and limited partners, who provide the capital but have no active role in management. This LP-GP structure has been the standard for decades and forms the legal and economic foundation of the entire venture capital industry.

The Role of General Partners

General partners are the professional investors who run the fund. They are responsible for sourcing deals, conducting due diligence, making investment decisions, sitting on portfolio company boards, providing strategic guidance, and ultimately generating returns for the fund's investors. GPs typically commit one to three percent of the fund's total capital from their own personal wealth, ensuring they have meaningful skin in the game alongside their LPs.

The GP's compensation comes from two primary sources: management fees and carried interest. Management fees, typically two percent of committed capital per year, cover the operational costs of running the fund — salaries, office space, travel, and administrative expenses. Carried interest, usually 20 percent of the fund's profits above a preferred return, represents the GP's share of investment gains and is where the real economic upside lies.

The Role of Limited Partners

Limited partners are the investors who provide the vast majority of capital in a venture fund. They include university endowments, pension funds, sovereign wealth funds, foundations, family offices, fund-of-funds, insurance companies, and high-net-worth individuals. Each LP type has different investment horizons, return expectations, and risk tolerances, which is why successful GPs often build a diverse LP base rather than relying on a single type of investor.

The term limited in limited partner refers to their limited liability — LPs can only lose the capital they have committed to the fund, not more. In exchange for this protection, LPs have no active role in investment decisions. They cannot tell the GP which companies to invest in, when to sell, or how to manage the portfolio. This separation of capital provision from management is fundamental to the venture capital structure and has important legal and tax implications.

Fund Economics: Management Fees Explained

Management fees are the steady income stream that allows GPs to operate their firms. The standard is two percent of committed capital during the investment period, which typically lasts three to five years. After the investment period ends, many funds reduce the management fee to two percent of invested capital rather than committed capital, or step it down annually. This reduction reflects the fact that the GP's primary job of sourcing and making new investments is complete.

For a $200 million fund, two percent management fees generate $4 million per year — enough to support a team of partners, associates, and support staff. For a $20 million micro fund, the same percentage yields just $400,000, which explains why solo GPs often supplement their income with advisory work or operate with minimal overhead. The management fee structure creates an inherent tension — larger funds generate more fees regardless of performance, which can misalign incentives between GPs and LPs.

Carried Interest: The Performance Incentive

Carried interest, commonly called carry, is the GP's share of profits from the fund's investments. The standard is 20 percent of profits, though top-performing firms sometimes negotiate 25 or even 30 percent carry on subsequent funds. Carry is the mechanism that aligns GP and LP interests — the GP only earns significant carry if the fund generates strong returns for its investors.

Most funds include a preferred return, or hurdle rate, that LPs must receive before the GP earns any carry. A typical hurdle rate is eight percent annual return. This means the fund must return the LPs' committed capital plus an eight percent annual return before the GP starts receiving their 20 percent share of profits. Some funds also include a GP catch-up provision that allows the GP to receive a disproportionate share of profits once the hurdle rate is met, until they have caught up to their 20 percent share.

The Fund Lifecycle: From Fundraising to Distribution

A venture capital fund has a defined lifecycle that typically spans ten to twelve years. The first phase is fundraising, where the GP raises commitments from LPs. This process can take six months to two years depending on the GP's track record and market conditions. Once the fund reaches its target size or a minimum close threshold, the GP begins deploying capital.

The investment period, typically three to five years, is when the GP makes new investments from the fund. During this period, the GP evaluates opportunities, writes initial checks, and makes follow-on investments in the strongest portfolio companies. After the investment period ends, the fund enters the harvest period, where the GP focuses on helping portfolio companies grow, achieve exits, and return capital to LPs through distributions.

Capital Calls and Distributions

When an LP commits $10 million to a fund, they do not write a check for $10 million on day one. Instead, the GP issues capital calls as needed — requesting portions of the committed capital when investments are ready to close. A typical call might request 10 to 20 percent of committed capital at a time. This structure benefits LPs because their capital is not sitting idle in the fund — they can invest it elsewhere until it is called.

Distributions flow in the opposite direction — when portfolio companies are acquired or go public, the GP distributes proceeds to LPs. Distributions can take the form of cash from an acquisition or shares in a publicly traded company. Some funds use a deal-by-deal carry model, where carry is calculated on each investment separately. Others use a whole-fund model, where carry is calculated on the aggregate performance of the entire portfolio.

How Fund Structure Affects Founders

Understanding your investor's fund structure helps explain their behavior and motivations. A GP investing from a $500 million fund needs much larger outcomes than one investing from a $30 million fund. If your company exits for $100 million, the large fund barely notices while the small fund celebrates a portfolio-making return. This is why fund size matters when choosing investors — you want an investor whose fund economics are aligned with a range of outcomes that are realistic for your company.

The fund's vintage and deployment pace also matter. A fund that is three years into its investment period with 70 percent of capital deployed is under pressure to complete its portfolio. This can make them more aggressive in pursuing deals but also more selective about fit. A fund that just closed and is beginning to deploy has more patience and flexibility. Ask your potential investors where they are in their fund lifecycle — it directly affects how they will behave as your investor.

The Limited Partnership Agreement

The limited partnership agreement is the governing document that defines the relationship between GPs and LPs. It specifies the fund's investment strategy, restrictions on what the GP can invest in, fee structures, carry calculations, key person provisions, reporting requirements, and the fund's term. While founders do not typically see this document, understanding its key provisions helps explain investor behavior.

Key provisions that affect founders include concentration limits, which restrict how much of the fund can go into a single company, and follow-on reserve policies, which determine how much capital is set aside for subsequent rounds. Sector restrictions may prevent the GP from investing in certain industries. Geographic restrictions may limit investments to specific regions. These constraints are not arbitrary — they represent the investment mandate that the GP pitched to LPs when raising the fund.

Emerging Structures: Rolling Funds and Evergreen Vehicles

The traditional closed-end fund structure is no longer the only option. Rolling funds, popularized by platforms like AngelList, allow GPs to raise capital on a quarterly basis from subscribing LPs. This eliminates the need for a large upfront fundraise and allows the GP to start deploying capital immediately. For emerging managers, rolling funds provide a way to build a track record while generating management fees from day one.

Evergreen or open-ended funds represent another structural innovation. Unlike traditional funds that have a fixed term, evergreen funds can accept new capital and make distributions on an ongoing basis. This structure better suits the long holding periods of venture investments and eliminates the pressure to generate exits within a specific timeframe. However, evergreen structures introduce complexity around valuation, liquidity, and the alignment of early and late investors in the same vehicle.

Key Takeaways on VC Fund Structure

The LP-GP structure of venture capital creates a set of incentives and constraints that directly affect how investors interact with founders. GPs are motivated by both management fees and carried interest, with the latter creating alignment around generating strong investment returns. LPs provide the capital and bear the economic risk but have no direct influence over investment decisions. Fund size, lifecycle stage, and LPA provisions all shape how a GP approaches any given deal.

For founders, the practical implication is clear: understand your investor's fund structure before you take their money. Ask about fund size, deployment pace, reserve strategy, and where they are in their fund lifecycle. These questions are not intrusive — they demonstrate sophistication and help ensure that the investor's incentives are aligned with your company's likely trajectory. The best investor-founder relationships are built on mutual understanding, and understanding the structure that governs your investor's behavior is an essential part of that foundation.