Fund Accounting

Fund accounting is a specialized system of record-keeping that treats the assets and liabilities of an investment fund as entirely separate from the assets and liabilities of its manager. The system ensures that fund assets are legally and accountantly cordoned off, and that net asset value is calculated with precision. Rather than commingle investor capital with the firm’s own balance sheet, fund accounting treats the fund as its own accounting entity.

Why funds need their own accounting system

A fund manager might have $500 million in assets under management but only $10 million on its own corporate balance sheet. The two must never be blurred. If an investor redeems $1 million from the fund, that withdrawal comes from the fund’s assets, not the manager’s pocket. Fund accounting makes this separation explicit by creating a separate accounting book for the fund—one that tracks only the contributions, gains, losses, and distributions of that pool.

Without this separation, regulators and investors would have no clear window into whether the fund’s true asset value existed. Fund accounting is not optional; it is a fiduciary requirement.

The daily NAV calculation

The core task of fund accounting is computing net asset value each day. NAV per share equals total fund assets minus total fund liabilities, divided by the number of outstanding shares. This sounds simple, but the devil is in the valuation.

For stocks and bonds traded on public exchanges, marking to market is straightforward—use the closing price. For private holdings, real estate, or illiquid securities, fund accounting teams rely on mark-to-market appraisals, third-party valuations, or cost-basis estimates. The rule: every asset must have a defensible value every single day.

Mutual funds are typically required to calculate NAV once per day, often at 4 p.m. ET (the NYSE close). ETFs are priced intraday, with NAV published multiple times per second. The principle is identical: true up the asset list, price everything at the current market value, and announce the per-share value.

Segregation of subscriptions and redemptions

When a new investor puts $100,000 into a fund, fund accounting records this as a subscription—an increase in the fund’s total capital. Similarly, when an investor withdraws, it is a redemption, which decreases the fund’s capital base. These flows are tracked separately from the fund’s investment returns.

The accounting must track which shares are subscribed, which are redeemed, and what price each shareholder paid. This becomes critical at dividend or distribution time. If a fund’s shares trade at $10.00 on distribution day and $9.50 the next day, shareholders who own the security before the ex-date receive the dividend; those who do not, do not.

Income and expense accrual

A typical fund’s income stream includes dividends from holdings, interest from bonds, and gains from securities sales. Expenses include management fees, custodian fees, and administrative costs. Fund accounting captures each of these in real time.

Accrual accounting means a bond’s interest is accrued daily, even if the coupon payment arrives only twice a year. A stock’s dividend is recorded on the ex-dividend date, not when cash arrives. This ensures the NAV always reflects the true economic position of the fund.

Expenses are trickier: the fund must decide whether to deduct management fees daily or monthly. Most funds accrue fees daily and pay them monthly, so the NAV is reduced each day by the daily accrual of the fee. This means the NAV always understates the true net investment return by the cumulative fees to date.

Custodial oversight and independent verification

The custodian is not the fund’s accountant—it is the independent watchdog. The custodian holds the actual securities and cash, and it must independently verify that the fund’s accounting of those assets matches reality.

A custodian receives a full list of the fund’s holdings from the portfolio manager. It then checks: Do we actually hold these securities? In what quantities? Have dividend or interest payments been received as expected? Are there any pending transactions that have not yet settled?

This daily verification is a fiduciary requirement for registered mutual funds and most hedge funds. It prevents fraud and ensures the NAV is based on real assets, not phantom holdings.

Valuation in illiquid markets

For funds holding private equity, real estate, or distressed debt, the valuation challenge intensifies. There is no market price. The fund must either obtain an independent apppraisal or use a valuation method approved by the fund’s governance.

Fund accounting teams often use a hierarchy: first, use broker quotes if available; second, use a binding third-party valuation; third, apply a recognized discounted cash flow model. The chosen method must be disclosed to investors, and the fund’s directors or audit committee must approve it annually.

This becomes essential for private equity funds and hedge funds, which report NAV quarterly or monthly even though their portfolios may not have traded in months.