Management Company vs. GP Entity: How Private Fund Managers Structure Their Business

The management company — often called the ManCo — is the operating entity at the center of every private fund structure. According to Carta's overview of private fund structures, the management company is the business that runs the fund: it employs the staff, pays the rent, holds the firm's RIA registration, and collects management fees from the fund. It is not the fund itself. It is not the entity that holds carried interest. Conflating those roles is the most expensive organizational mistake you can make as an emerging manager , and the SEC has made it one of its top examination priorities. If you are raising a private fund, or investing in one as an accredited investor, understanding how the ManCo fits into the broader structure is foundational.

ManCo vs. GP: Two Entities, Two Jobs

A standard private fund structure involves at least three entities: the fund itself (a Delaware limited partnership), a general partner entity (a Delaware LLC), and the management company (a separate Delaware LLC). Each entity has a distinct job, and the separation is intentional.

The GP entity holds the formal general partner interest in the fund LP. It controls investment decisions, owes fiduciary duties to the limited partners, and , critically , holds the carried interest. That carry represents the GP's 20% share of profits above a specified hurdle rate, typically 8%. When a fund generates returns, the GP entity captures that upside. The GP entity typically holds minimal operating assets. It is not where the business lives.

The management company is where the business lives. It employs every analyst, associate, CFO, and chief compliance officer on your team. It signs every lease and vendor agreement. It owns the firm's intellectual property, its investment methodology, and its track record. When you launch Fund II and Fund III, those new funds each get their own GP entity. But the management company persists , it is the institutional home of your firm. As A Simple Model notes, the accumulation of knowledge and processes resides in the management company, creating economies of scale across multiple funds.

Keeping these two entities separate protects both sides. Liabilities that attach to the GP entity , say, a dispute with a portfolio company , cannot reach the management company's assets. Management fee revenue collected by the ManCo is insulated from GP-level claims. This liability segregation alone justifies the modest cost of running two entities instead of one.

How the Money Flows

Management fees flow directly from the fund LP to the management company. The standard range is 1.5% to 2.0% of assets under management or committed capital, depending on fund type and vintage. At a $20 billion AUM firm charging 1.5%, that is $300 million per year flowing into the ManCo. Those fees are the operating budget , they cover salaries, office space, technology, legal, accounting, and every other cost of running an institutional asset management business. They are not profit. They are revenue that funds operations.

From a tax standpoint, management fees are ordinary income to the management company. Federal rates reach 37%. That is the cost of predictable, recurring revenue , you pay full freight on it.

Carried interest takes a different path. It flows from the fund LP to the GP entity when the fund distributes profits above the hurdle rate. The GP takes 20% of those profits. Under the carried interest tax rules, that 20% qualifies for long-term capital gains rates , currently up to 20% at the federal level , but only if the underlying fund assets were held for more than three years.

That three-year rule comes from IRC Section 1061, added by the Tax Cuts and Jobs Act of 2017. The IRS published final regulations (TD 9945) in January 2021, effective for tax years beginning January 1, 2022. If an underlying asset is sold in less than three years, the carry attributable to that gain is recharacterized as short-term capital gain , taxed at ordinary income rates, not the 20% rate. The IRS Section 1061 FAQ page lays out the reporting mechanics. This is not academic for managers who run growth equity or credit strategies with faster exit timelines. You need to track holding periods by asset, not just by fund vintage.

Management fee waivers deserve a specific mention. Some managers waive a portion of their management fee in exchange for a profits interest in the fund, converting what would be ordinary income into potential capital gain. The IRS scrutinizes these arrangements aggressively under IRC Section 707(a)(2)(A), which treats certain disguised payments as ordinary income regardless of how the arrangement is structured. Proposed IRS regulations have targeted these waivers for years. If you are considering a fee waiver program, the analysis requires a tax attorney , this is not a do-it-yourself item.

The Regulatory Requirements

The management company , not the GP entity , is the entity that registers with the SEC as a Registered Investment Adviser. Registration becomes mandatory once the management company has $150 million or more in regulatory assets under management. Below that threshold, most private fund advisers qualify as Exempt Reporting Advisers and file a limited version of Form ADV without full registration. Venture capital-only managers have a separate ERA exemption available regardless of AUM level.

There is a practical wrinkle for emerging managers: the SEC offers a 120-day registration window. You can file Form ADV with $0 in AUM and then have 120 days from approval to amend the filing to reflect actual AUM. Missing or mismanaging this window is one of the most common early-stage compliance failures, according to Petra Funds Group's guidance on SEC registration for emerging managers.

Form ADV has three parts. Part 1 covers basic organizational and business information. Part 2A is the adviser brochure , a plain-English narrative describing your investment strategy, fees, conflicts of interest, and disciplinary history. Part 2B covers the backgrounds of supervised persons. All three parts are filed through the IARD system and must be updated annually within 90 days of your fiscal year end. Amendments are required sooner when material changes occur. Every fee arrangement , including any management fee offset provisions, transaction fee offsets, and related-party payments , must be disclosed in Form ADV Part 2A. Vague language in that document is a top SEC examination trigger.

Registered investment advisers must also appoint a Chief Compliance Officer, adopt a written compliance manual, and implement a code of ethics. The SEC's Marketing Rule , formally Rule 206(4)-1 under the Investment Advisers Act of 1940 , governs all fund advertising, including testimonials, endorsements, and performance presentations. The SEC issued Marketing Rule risk alerts in 2023, 2024, and December 2025. Three alerts in three years signals active examination focus. If your fund materials include third-party ratings or LP testimonials without proper disclosures, you are already behind.

Enforcement is real and consistent. In fiscal year 2024, the SEC brought over 130 enforcement actions against investment advisers and collected approximately $528.4 million in penalties for recordkeeping violations alone, according to Sidley Austin's FY2024 enforcement review. In 2025, the SEC took action against TZP Group for collecting interest on deferred transaction fees but excluding that interest from the required management fee offsets owed to the fund. TZP paid $683,877. The underlying issue was not fraud , it was an ambiguous management services agreement and a failure to disclose a conflict of interest. That is a preventable mistake.

The Structure That Actually Works

A two-entity structure , one LLC serving as both GP and management company , is technically permissible and common among very early-stage managers. It is simpler and cheaper to set up. But it forfeits several meaningful advantages that a three-entity structure provides, and those advantages compound as the firm grows.

The primary benefit of the three-entity structure is Unincorporated Business Tax avoidance. New York City and Texas both impose UBT on unincorporated entities engaged in business in those jurisdictions. A single LLC that combines GP and management company functions can create UBT exposure on the entire revenue stream , management fees and carry together. Separating the GP entity from the management company, and structuring the GP entity to hold only passive investment income (carried interest), can significantly reduce or eliminate UBT liability in those jurisdictions. The Investment Law Group's analysis of U.S. fund structures identifies NYC and Texas UBT avoidance as a primary driver of the three-entity choice.

The three-entity structure also provides cleaner equity compensation mechanics. If you want to grant ownership interests in the management company to key employees , rather than carry in the GP entity , a standalone ManCo makes that cleaner from both a legal and tax perspective. It also creates a more defensible liability barrier between the GP's fiduciary obligations and the ManCo's operating activities.

Delaware is the correct domicile for all three entities in nearly every case. Delaware imposes no income tax on entities that do not operate within the state. Delaware LLCs and LPs require no physical presence. Delaware's Court of Chancery has decades of fund-specific case law that provides legal predictability. As VC Lab's fund domicile guide explains, both the LLC and the LP are pass-through entities for federal tax purposes , income and losses flow directly to the economic owners without an entity-level tax layer.

The management services agreement , a contract between the management company and the GP entity , governs the economic relationship between them. It specifies how management fees are allocated, which expenses the ManCo bears, and how the ManCo is compensated for services rendered to the fund. This document is not boilerplate. It is one of the first documents an SEC examiner will request. Any ambiguity in fee calculation methodology, offset provisions, or expense allocation will be resolved against the manager. The TZP enforcement action is a clear example of what happens when this agreement is silent on a material economic term.

Ten Mistakes Emerging Managers Make

I have watched new managers repeat the same errors across fund launches. Most are avoidable with early attention to structure.

• Putting the GP and management company in a single entity. You forfeit liability segregation, UBT planning, and equity compensation flexibility. The short-term cost savings are not worth it.
• Missing the 120-day RIA registration window. You can file Form ADV with no AUM in place. Use the window. Missing it forces delays that affect your fund launch timeline.
• Writing a vague management services agreement. Every fee term, offset calculation, and expense allocation must be explicit. Ambiguity is an enforcement action waiting to happen.
• Assuming IRC 1061 does not apply to your strategy. If any underlying assets are sold in less than three years, the carry on those gains is recharacterized as ordinary income. Track holding periods by position.
• Attempting management fee waivers without tax counsel. The IRS treats poorly structured waivers as disguised payments under IRC 707(a)(2)(A). Get a qualified opinion before implementation.
• Creating a new management company for each fund. The management company should persist across fund vintages. A new ManCo per fund fractures your track record, your IP ownership, and your institutional identity.
• Underestimating LP operational due diligence. Institutional LPs , pension funds, endowments, family offices , will ask for SOC 1 Type 2 reports on your fund administrator, auditor credentials, and your compliance infrastructure. If you have not anticipated these requests, you will lose allocations.
• Ignoring the Marketing Rule. Three SEC risk alerts in three years cover testimonials, endorsements, and third-party ratings. If your pitch deck or website includes LP quotes or external rankings without proper disclosure, you are in violation.
• Failing to disclose all compensation arrangements in Form ADV. Transaction fees, monitoring fees, broken deal fees, interest on deferrals , every economic arrangement between the ManCo, GP, and portfolio companies must be disclosed. The SEC's fee allocation enforcement priority is not diminishing.
• Treating fund administration as a vendor decision rather than an operating model decision. The administrator you choose determines your operational credibility with LPs, your reporting accuracy, and your audit readiness. Choose wrong and you rebuild it mid-fund.

What LPs Should Ask

If you are an accredited investor considering a commitment to a private fund, the management company structure tells you a great deal about how the manager runs their business. The questions below cut through surface-level marketing and get to organizational substance.

First, ask whether the fund uses a two-entity or three-entity structure and why. A manager who can explain that choice clearly , including the UBT implications and liability segregation rationale , demonstrates organizational sophistication. A manager who cannot answer the question, or who conflates the GP and ManCo, is raising a flag about the quality of their legal and tax counsel.

Second, request a copy of the management services agreement, or at minimum ask for a plain-English description of how management fees are calculated, what the offset provisions are, and how transaction fees or monitoring fees reduce the management fee. The TZP enforcement action showed that even a straightforward fee offset obligation can be executed incorrectly if the agreement is ambiguous. You want to see specificity.

Third, ask whether the management company is registered as an RIA or operates as an Exempt Reporting Adviser, and what the AUM trajectory looks like relative to the $150 million registration threshold. Understand the compliance infrastructure: does the ManCo have a dedicated CCO, a written compliance manual, and an annual compliance review process? Compliance infrastructure is not overhead , it is a signal of how the manager handles obligations they cannot avoid.

Fourth, ask about the fund's carried interest structure and specifically how the management company tracks holding periods under IRC Section 1061. If the strategy involves any investments with exit timelines under three years, you want to know whether the manager has modeled the tax cost of recharacterization and whether that affects net returns presented in their performance materials. Managers who cannot answer this question may be presenting carry economics that do not reflect the actual after-tax outcome for the GP , which in turn affects alignment with LPs.

The management company is not a back-office detail. It is the institutional architecture of the fund manager's business. As an LP, the quality of that architecture tells you whether the manager is building a firm or just running a fund.

Disclosure: This article is for informational purposes only and does not constitute legal, tax, or investment advice. Fund structure and tax analysis involve fact-specific considerations. Consult qualified legal, tax, and compliance counsel before making any structural or regulatory decisions related to private fund formation or investment.

Author Disclosure: Jeff Barnes, MBA has no personal position in any company, fund, or platform named in this article. Angel Investors Network has no current commercial relationship with any party mentioned. AIN provides marketing and education services, not investment advice. Past performance does not guarantee future results. All investments involve risk, including loss of principal.