Gross vs. Net Returns in Private Debt Funds: Where the Gap Comes From and What You Actually Earn

A private debt fund advertises 12% returns. After reviewing your quarterly statement, your account grew at 8.8%. What happened to the other 3.2%?

The gap between gross and net returns is one of the most consistently misunderstood aspects of private fund investing — and one of the most consequential for your actual outcome. The answer isn’t complicated, but it requires knowing exactly what gets deducted, in what order, and whether each deduction is disclosed upfront or buried in the offering documents.

Here’s the full breakdown.

Gross Return: Real, But Not Yours

Gross return is the total income generated by the fund’s loan portfolio before any fees or expenses are deducted.

If a fund holds $20 million in loans at an average rate of 12%, it generates $2.4 million in interest income — a 12% gross return. That number is accurate. It’s also the fund’s revenue, not yours. Every fee and expense comes out of that pool before any distribution reaches investors.

The gross return tells you what the underlying loans are earning. The net return tells you what you’re earning. They are meaningfully different numbers, and funds that lead with gross returns in their marketing materials are technically accurate and practically misleading.

The Four Deductions Between Gross and Net

Here’s exactly how 12% gross becomes 8.8% net, in order of magnitude.

1. Management fee: 1.5% Charged annually as a percentage of capital — either committed capital or invested capital (more on that distinction below). At 1.5%, this single deduction brings 12% gross to 10.5% immediately.

2. Origination fee treatment: 0.75% This is the least visible and most consequential variable in private debt fund fee structures. When a borrower takes out a loan, they pay an origination fee — typically 1–2% of the loan amount. That fee can go one of two places: into the fund (benefiting investors) or to the management company (disappearing from your return entirely).

Funds that retain origination fees at the fund level effectively subsidize investor returns — the fee income supplements interest income. Funds that direct origination fees to the management company are extracting additional compensation that doesn’t appear in the stated management fee. On a $20 million portfolio turning over annually, 1% origination fees retained by management rather than the fund equals $200,000 per year in investor return that disappears without appearing anywhere in the fee disclosure.

At a fund level, this can represent 0.5–1% of annualized investor return — enough to take 10.5% down to 9.75%.

3. Servicing fees: 0.5% The cost of administering and monitoring individual loans — payment processing, covenant tracking, communication with borrowers. Typically 0.25–0.5% annually.

4. Fund-level expenses: 0.25% Legal, audit, insurance, and administrative costs. Typically 0.1–0.5% annually, often with a stated cap in the PPM.

Running total: 1.5% + 0.75% + 0.5% + 0.25% = 3.0% total fee drag

12% gross − 3.0% fees = 9.0% net

To get to 8.8%, add slightly higher servicing costs or above-average fund expenses in a given year — both of which can vary quarter to quarter. The arithmetic closes. The 3.2% gap isn’t mystery; it’s fee structure.

The Committed Capital vs. Invested Capital Distinction

This is the question most first-time investors don’t think to ask — and where funds extract significant additional fees during the deployment period.

Management fee on invested capital: You pay 1.5% only on capital that’s actively in loans. During the deployment period — when your $250,000 commitment is being gradually put to work over 3–6 months — you pay fees only on what’s deployed. Fair.

Management fee on committed capital: You pay 1.5% on your full $250,000 from day one, even while a portion sits in cash waiting to be deployed. On $250,000 with a 90-day deployment period, this costs approximately $940 in fees on capital that isn’t yet earning loan-level returns.

The difference sounds small in dollar terms on a single investment. Across a fund with $50 million in committed capital and a 6-month deployment period, it’s $375,000 in management fees collected on uninvested cash. That cost is distributed across all investors in proportion to their commitments.

Ask specifically: is the management fee based on committed or invested capital? The answer changes your effective net return during the deployment period.

Why Private Debt Funds Don’t Use Carried Interest — and Why That’s Good for You

Private equity typically uses a 2-and-20 structure: 2% annual management fee plus 20% of profits above a hurdle rate (carried interest). Private debt funds rarely use carried interest, and the reason is structural, not generous.

Debt returns are capped by the interest rate on the loan. A borrower paying 10% interest cannot pay more than 10% regardless of how well the underlying property performs. There’s no speculative upside for a manager to share in — the return is contractually defined at origination. Carried interest in a debt fund would simply be a tax on consistent income, not a share of exceptional performance.

Most private lending funds instead use a preferred return structure: investors receive distributions up to a stated preferred return (typically 8–9%) before the manager participates in any excess. In practice, on a well-run fund operating near its stated yield, investors receive their full preferred return and the manager earns their management fee. The structure aligns manager incentives with consistent income delivery rather than speculative upside — which is appropriate for the asset class.

Net IRR vs. Net Cash Yield: Two Different Numbers

Both are “net” — but they measure different things and serve different purposes.

Net cash yield is simple: cash distributed to investors ÷ invested capital. If you receive $22,500 per year on $250,000 invested, your net cash yield is 9%. This is the number that determines your monthly distribution and your income planning.

Net IRR (internal rate of return) factors in the timing of all cash flows — initial investment, distributions received throughout the holding period, and return of principal at maturity. IRR is a more complete measure of total return but harder to interpret intuitively. A fund that deploys capital slowly, returns principal early, and then redeploys will show a different IRR than one with identical cash yields but different timing.

For income-focused investors, net cash yield is the more actionable number for planning purposes. Net IRR is the more complete measure for comparing funds with different structures and timelines. Ask for both — and ask whether the IRR figure shown includes or excludes the deployment period.

A Worked Example: Where Your Money Actually Goes

You invest $250,000 in a private lending fund. Stated gross yield: 12%. Fee structure: 1.5% management fee on invested capital, 0.75% from origination fees directed to management, 0.5% servicing, 0.25% fund expenses.

Total fee drag: 3.0%. Net return to you: 9%. Annual income: $22,500. Monthly distribution: $1,875.

Over five years with distributions reinvested at 9% net: approximately $385,000. The same $250,000 at the full 12% gross: approximately $441,000. Five-year cost of the 3% fee drag: approximately $56,000.

That’s not an argument against investing in the fund — it’s an argument for knowing exactly what you’re paying, comparing it across options, and understanding whether the net return justifies the fee structure relative to alternatives.

A fund charging 3% total fees and delivering 9% net is a better deal than a fund charging 1% fees and delivering 7% net. The gross number doesn’t tell you that. The net number does.

Six Questions That Reveal Everything About a Fund’s Fee Structure

These questions have clear answers in a transparent fund. Vague, deflecting, or “it depends” responses are information.

1. What is the gross portfolio yield, and what is the projected net investor yield? The gap between these numbers is your total fee drag. Get both figures in writing.

2. Where do origination fees go — to the fund or the management company? This single question can reveal 0.5–1% of annualized return that disappears without appearing in the stated management fee. If the answer is “to the management company,” that’s additional compensation not reflected in the headline fee.

3. Is the management fee charged on committed or invested capital? Committed capital fees during deployment periods are a real cost on capital earning nothing. Quantify it for your specific commitment size and expected deployment timeline.

4. Are there performance fees or carried interest? Rare in private debt, but worth confirming. If present, understand the hurdle rate and exactly how excess returns are split.

5. What is included in fund expenses, and is there a cap? Uncapped fund expenses can drift upward in ways that aren’t visible in quarterly reports until they’ve already affected your return. A stated cap — typically 0.5% — limits the exposure.

6. Can you provide a historical comparison of stated gross returns vs. actual net investor distributions? This is the verification question. Any fund can project net returns. Actual historical distributions show whether those projections have been accurate. A manager who can’t or won’t provide this data is asking you to trust projections they can’t verify against their own track record.

Bottom Line

The gap between gross and net returns in private debt funds isn’t complicated — it’s arithmetic. Management fees, origination fee treatment, servicing costs, and fund expenses account for it entirely. The question is whether those deductions are disclosed clearly before you invest or discovered after.

A fund delivering 9% net on a 12% gross portfolio is a legitimate outcome with a fee structure worth understanding. A fund delivering 8.8% net on a 12% gross portfolio with opaque origination fee treatment is a different situation — not necessarily a bad investment, but one where the fee extraction is worth scrutinizing before committing capital.

The six questions above take 20 minutes to ask. The answers tell you more about how a fund treats its investors than any marketing document will. Ask these questions LBC Capital Income Fund, LLC’s Fund manager – book your consultation here.