Fund Formation: A Practical Blueprint for Launching a Private Fund

Fund formation is the process of turning an investment strategy into a legal vehicle that can accept outside capital: choosing the structure, negotiating the economic terms, drafting the offering and governing documents, qualifying for the right securities and Investment Company Act exemptions, and setting up the operations to run the fund. For most first-time managers it takes several months and is driven far more by commercial decisions than by paperwork.

This guide walks through formation in the order the decisions actually arrive, with the points where managers most often lose time or create problems they later have to unwind.

Start with the decisions that drive everything else#

Lawyers can draft quickly once they know what to draft. The slow part of formation is usually the manager making up its mind. Before the first drafting call, have a defensible answer to each of these:

• Strategy and mandate. Asset class, stage, geography, check size, concentration limits and how many positions you expect to hold. These become the investment restrictions in the governing agreement, so vague answers become vague restrictions that LPs will push back on.
• Target size and hard cap. The target shapes portfolio construction; the hard cap protects LPs from a manager raising more than the strategy can deploy.
• Fund term and investment period. Closed-end funds commonly use a ten-year term with extension options and an investment period of roughly five years, but the right numbers depend on the hold periods your strategy implies.
• Economics. Management fee rate and basis, carried interest percentage, preferred return (if any), waterfall style and GP commitment. The fee basis and the waterfall deserve the most modeling time.
• Investor base. Individuals, family offices, institutions, foreign investors, tax-exempt investors and ERISA plans each pull the structure in a different direction.

That last item matters more than first-time managers expect. A fund aimed at U.S. taxable individuals can be a single Delaware limited partnership. A fund expecting pension plans, endowments and non-U.S. investors may need parallel or feeder vehicles, blocker entities and ERISA monitoring from day one.

Choose the entity structure#

A standard closed-end private fund uses three core entities:

Separating the GP from the management company keeps carried interest (a partnership allocation of fund profits) apart from the management fee (ordinary fee income), isolates liability, and lets the firm run multiple funds through one adviser. Carried interest must be held for more than three years under IRC §1061 to receive long-term capital gain treatment, which is one more reason the carry vehicle is usually kept clean and separate.

More complex investor bases add layers: offshore feeders, parallel funds, alternative investment vehicles and co-investment vehicles. Our guide to private equity fund structures covers when each is warranted.

Draft the core documents#

Formation produces a fairly standard document set. Each serves a different audience and purpose.

Limited partnership agreement#

The LPA is the fund's constitution. It sets the economics, governance, GP powers and limits, key-person and removal provisions, transfer restrictions, reporting obligations, and the waterfall. Most negotiation with anchor LPs happens here.

Private placement memorandum#

The PPM is the disclosure document. It describes the strategy, team, terms, risks and conflicts so that investors cannot later claim they were misled. Smaller emerging managers sometimes skip a full PPM in favor of a deck plus the LPA; that is a judgment call to make with counsel, because antifraud liability applies whether or not a PPM exists.

Subscription documents#

The subscription agreement is how each investor commits capital, makes eligibility representations and provides tax and AML information.

Management agreement and GP documents#

The management agreement delegates investment management from the fund (or GP) to the management company and sets the fee. The GP's LLC agreement governs how carry is split among the team, vesting and what happens when someone leaves. These internal documents are often neglected and later cause the most painful disputes.

Side letters#

Larger or earlier investors will ask for side letters granting fee breaks, reporting rights, or regulatory accommodations. Decide early which terms you are willing to give and how a most-favored-nation clause will work.

Pick the securities and Investment Company Act exemptions#

Fund interests are securities. A private fund needs an exemption from Securities Act registration for the offering, and an exclusion from the definition of "investment company" so it is not regulated as a mutual fund.

Offering exemption (Regulation D). Most funds rely on Rule 506(b), which prohibits general solicitation and in practice is limited to accredited investors, or Rule 506(c), which permits general solicitation but requires the issuer to take reasonable steps to verify that every purchaser is accredited. See Regulation D for the detail.

Investment Company Act exclusion.

• Section 3(c)(1) limits the fund to 100 beneficial owners (250 for a qualifying venture capital fund with no more than $12M of aggregate capital contributions and uncalled committed capital, the inflation-adjusted cap since 2024).
• Section 3(c)(7) has no fixed investor cap but requires every investor to be a qualified purchaser, generally $5M in investments for individuals and family companies and $25M for most other entities.

The choice affects fund size, minimum commitments and who you can admit. It is very hard to change after launch.

Handle tax, regulatory and filing setup#

Several registrations and filings sit around the launch:

1. EINs and bank accounts for each entity. Banks run their own KYC on the GP and management company, which takes longer than most managers plan for.
2. Adviser status. Determine whether the management company must register with the SEC as a registered investment adviser, can file as an exempt reporting adviser (for example, under the venture capital adviser or private fund adviser exemptions), or falls under state regulation.
3. Form D. Filed with the SEC within 15 days after the first sale of interests, with state "blue sky" notice filings following under each state's rules.
4. Beneficial ownership reporting. Under FinCEN's March 2025 interim final rule, U.S. companies and U.S. persons are exempt from Corporate Transparency Act BOI reporting; only certain foreign reporting companies must file. Revisit this if you form non-U.S. entities that register to do business in the U.S.
5. Tax elections and classification. Confirm partnership treatment for the fund and plan for K-1 production, withholding on foreign partners and any blocker entities.

A useful habit is to build a compliance calendar during formation rather than after, so that annual amendments, Form ADV updates and state renewals are tracked from the first close.

Build operations before the first close#

LPs, especially institutions, diligence operations as closely as strategy. Before the first close you should have:

• A fund administrator or in-house accounting function with a chart of accounts, a general ledger for each entity and documented accounting policies (fair value, expense allocation, fee offsets).
• Investor onboarding. Subscription workflow, KYC/AML checks, tax form collection and a secure place for LPs to access documents.
• Capital call and distribution processes that tie directly to the LPA's allocation and waterfall provisions.
• A valuation policy, since your first quarterly report will need one.
• An expense allocation policy that clearly separates fund expenses, management company expenses and organizational expenses.

Organizational expenses: a worked example#

Most LPAs let the fund bear formation costs up to a cap, with any excess borne by the manager or offset against fees. Assume a hypothetical $150M fund whose LPA caps organizational expenses at $750,000.

Here the fund-chargeable costs ($715,000) fall under the $750,000 cap, but the placement costs are a manager expense under the LPA and stay with the management company. If the legal bill had come in at $700,000, fund-chargeable costs would be $795,000 and the $45,000 excess would also shift to the manager, or reduce management fees under an offset provision. Tracking these costs by entity from the first invoice avoids reconstructing them at audit time.

Common formation mistakes#

• Negotiating terms one LP at a time without a model. Every fee concession and side-letter term compounds. Model the blended economics before agreeing.
• Leaving the GP agreement for later. Carry splits and vesting are harder to settle once there is carry to argue about.
• Ignoring the investor mix until late. One large ERISA plan or foreign investor can force structural changes at the last minute.
• Under-resourcing operations. A late or wrong first capital call notice sets the tone for the whole relationship.
• Missing the Form D deadline because nobody owned the date of "first sale."

How Privatis helps#

Privatis gives a new fund its operating backbone from the first close: a double-entry general ledger for each entity, KYC/AML onboarding with risk scoring, an LP portal for subscription documents and data room access, side letter and MFN election tracking, and a compliance filings calendar that tracks deadlines such as Form D and annual amendments. Capital calls, management fee calculations and waterfalls run from the same records, with a full audit trail of every change.

Formation decisions carry legal and tax consequences specific to your circumstances, so confirm your structure and filings with fund counsel and tax advisers.