A venture fund needs three separate outside professionals, and confusing them is one of the most expensive mistakes a first-time GP makes. Your fund attorney builds the legal structure. Your fund administrator runs the books, capital calls, and LP reporting all year. Your fund CPA files the tax returns and prepares the K-1s. They do not overlap, and no single one of them covers what the others do. Here is exactly who owns what, and when in the fund's life you need each.

The short version

Think of it as three jobs on three different clocks. The attorney is front-loaded: heavy at formation, then episodic. The administrator is continuous: every month and every quarter, for the life of the fund. The CPA is seasonal: concentrated in the first quarter of each year, once you have a full year of activity to file. A fourth role, the auditor, shows up only if your fund documents or an LP require it. Get the sequence right and each provider does its job cleanly. Get it wrong and the work you assumed was covered lands on you, usually in March.

The fund attorney: structure and documents

Your fund attorney sets up the legal machine. That means forming the entities (the management company, the general partner vehicle, and the fund itself), drafting the limited partnership agreement, preparing subscription documents, negotiating side letters, and filing the Form D and state blue-sky notices. They advise on the regulatory posture too: whether you file as an exempt reporting adviser, whether you raise under 506(b) or 506(c), and what each choice requires of you.

The attorney's work is concentrated at formation, before you take a dollar. After the first close it becomes episodic. Every new side letter, every LPA amendment, every unusual LP brings the attorney back in for a specific piece of work. You need this person first. Nothing else can start until the structure exists.

What the attorney does not do is run the fund day to day. They will not send your capital calls, keep your books, or produce your LP statements. That is a different job.

The fund administrator: the books and the LPs

The fund administrator is the continuous operational layer. This is the role that keeps ASC 946 books, maintains a capital account for every LP, issues capital call and distribution notices, calculates NAV and management fees, and produces the quarterly and annual LP reporting that keeps your investors informed and your data room clean. On the venture-specific side, the administrator tracks the portfolio itself: SAFEs, convertible notes, cap tables, and the terms that determine what you actually own. It also runs AML and KYC on incoming LPs.

If you want the full picture of what fund administration covers, the short version is this: everything that happens between an LP committing capital and that capital being reported back to them accurately. You need an administrator once you have LPs and money moving, which in practice means around your first capital call.

There is one boundary worth stating plainly, because it is the source of half the confusion in this article. A fund administrator keeps your books tax-ready all year. A fund administrator does not file your taxes. The books an administrator hands off are the raw material the CPA needs, not the return itself.

The fund CPA: returns and K-1s

Your fund CPA prepares the fund's Form 1065 partnership return, issues a Schedule K-1 to each LP, handles any state tax filings, and advises on tax elections such as a Section 754 step-up. This work is annual and seasonal, concentrated in the first quarter as each prior year gets filed.

Two things trip up first-time managers here. The first is timing: you do not need the CPA on day one, but you should engage them early, because the way your books are structured affects how cleanly they can file. A CPA who sees the books for the first time in February is starting from behind. The second is scope: the CPA files taxes, but they are not going to reconstruct a year of unrecorded transactions for you. They file what the books say. If the books are a mess, the K-1s are late, and late K-1s are the fastest way to lose an LP's confidence.

This is also why any honest fund administrator will tell you it does not prepare your taxes. Abax keeps your records audit-ready and tax-ready and hands your CPA clean books. The filing itself belongs to a CPA, and we are happy to recommend one who specializes in venture.

Where the auditor fits

There is a fourth role people forget. If your LPA requires an annual audit, or an institutional LP demands one, you engage a separate independent auditor to issue an opinion on the fund's financial statements. This has to be a different party from your administrator, because an administrator cannot audit its own books. That independence is the entire point of an audit.

The administrator's job in relation to the audit is to make it fast and cheap. When every number has a source document behind it and the books have been reconciled all year, an audit is a short engagement. When they have not, it is an expensive scramble. Not every micro fund needs an audit, but if yours does, the quality of your administration is what determines whether it costs you a week or a month.

When you need each, in order

The sequence matters more than the names.

Before your first close: the attorney. Structure, LPA, subscription docs, regulatory filings.
At or just after your first close, when the first capital call goes out: the administrator. Books, capital accounts, LP reporting.
At the end of year one: the CPA for taxes, and the auditor if your documents require one.

If you want the full setup order for everything around a first close, our fund launch checklist lays it out step by step.

The overlap trap

Almost every expensive first-fund mistake in this area comes from one assumption: that a provider you already hired covers the next job too. "My lawyer set up the fund, so I am covered." "My admin keeps the books, so taxes are handled." Neither is true. The attorney does not do ongoing operations. The administrator does not file taxes. The CPA does not keep your books current through the year.

Write down, before you close, who owns your year-end tax filing and who owns your quarterly LP reporting. If either answer is blank, the work defaults to you, and you will discover that at the worst possible time.

What this costs, and where flat pricing helps

Each role prices differently. The attorney is a large one-time cost at formation, then episodic fees. The CPA is an annual cost tied to filing. The administrator is the recurring line that runs every quarter for the life of the fund, which makes it the one worth pinning down. Many administrators price on a percentage of assets or per-LP, so the number you can least predict is the one you pay most often. Abax charges a flat $5,000 per fund per year for administration, so your recurring back-office cost is fixed while the attorney and CPA relationships stay naturally episodic. If you want the full picture, we broke down what fund administration actually costs line by line.

The takeaway

Three providers, three clocks, three jobs that do not overlap. Get the roles straight before you close, and you avoid the two failure modes that catch first funds: paying for something twice, or discovering in March that nobody was doing it at all. If you want to talk through who you need and when, book a 20-minute call and we will map it to your fund.

Fund Admin vs. Attorney vs. CPA: Who Does What in a VC Fund