Within a single non-traded BDC or interval fund, the manager offers multiple share classes that hold the identical portfolio but carry very different distribution costs. This is Layer 3, and it is where the advisor’s own channel — commission-based brokerage versus fee-based advisory — decides what the client pays. Getting this right is often worth more to a client than the fund-selection decision itself.
Non-traded BDC / interval fund share classes (representative terms)
| Class | Who it’s for | Upfront load / placement fee | Ongoing servicing / distribution (annual) | Notes |
|---|
| Class S | Commission-based brokerage channel. | No load paid by the fund, but the intermediary may charge an upfront placement fee capped at 3.5% of NAV. | 0.85% shareholder servicing / distribution fee. | Highest all-in distribution cost. Minimum often $2,500. |
| Class D | Certain fee-based and wrap platforms. | No fund load; intermediary placement fee capped at 1.5% of NAV. | 0.25% shareholder servicing fee. | Middle tier — a materially cheaper trail than Class S. |
| Class I | RIA / fee-based advisory, institutions, and other fiduciary accounts. | None. No placement fee, no brokerage commission. | 0.00% — no servicing or distribution fee. | The direct-placement class. Lowest cost; where a fee-based fiduciary should default. |
Representative terms consistent across recent perpetual-BDC filings, including Blackstone Private Credit Fund (BCRED), Apollo Debt Solutions, First Eagle, Kennedy Lewis, and TPG Twin Brook (SEC Forms N-2 / 424B3 / 486BPOS, 2020–2026). Individual funds vary; confirm in the fee table.
The same portfolio, three prices. The chart below stacks the recurring annual cost of each class to a common scale. Layers 1 and 2 are identical across all three — the only thing that moves the total is the Layer 3 servicing fee, and the one-time upfront placement fee noted at the right of each bar.
Same portfolio, three share classes: annual cost stack
Management fee (Layer 1)Fund operating + AFFE (Layer 2)Shareholder servicing / distribution (Layer 3)
Class I RIA / fee-based, no-load
= 1.55%
per yr · no upfront
Class D fee-based / wrap
= 1.80%
per yr · + up to 1.5% upfront
Class S commission brokerage
= 2.40%
per yr · + up to 3.5% upfront
Recurring annual fees only, to a common 0–3.0% scale, using representative non-traded BDC terms (e.g., BCRED): a 1.25% base management fee and roughly 0.30% of operating and acquired-fund expenses are common to every class (the small middle block); only the shareholder-servicing / distribution fee differs — 0.00% for Class I, 0.25% for Class D, and 0.85% for Class S. The one-time upfront placement fee (up to 1.5% for Class D and 3.5% for Class S, charged by the intermediary, not the fund) is shown at the right of each bar rather than in the annual stack. Incentive fees and interest on leverage are identical across classes and are excluded here so the share-class difference is isolated.
Interval funds use a similar logic with mutual-fund-style labels. Cliffwater’s Corporate Lending Fund is a clean public example: its Class A shares (ticker CCLDX) carry a maximum sales charge of 5.00% of the subscription plus a 0.75% distribution and servicing fee, while its Class I shares (ticker CCLFX) carry no load and no distribution fee — identical portfolio, meaningfully different cost to the client.
Why the load is not a one-time event
A front-end load is easy to underweight because it looks like a single hit. But an ongoing trail compounds. Consider BCRED’s own reported returns through December 2025: Class S delivered a 9.0% annualized return, but only 8.2% net of the maximum upfront placement fee — roughly 80 basis points of annualized return surrendered to distribution cost over the period, for a portfolio identical to the one Class I investors held at 9.9%.
FINRA also caps cumulative distribution economics: once total upfront plus trailing servicing fees reach a set ceiling of gross proceeds (8.75% in a number of these programs), the servicing fee stops and the shares convert to a no-fee class. Useful to know — but the client has already paid for years by then.
Source: BCRED performance disclosures (Dec 2025); representative FINRA conversion cap per Invesco Real Estate Income Trust and comparable filings.
3.5%
Max upfront placement fee, Class S (of NAV)
0.85%
Annual servicing / distribution, Class S
0.00%
Load and trail, Class I
5.00%
Max sales charge, interval-fund Class A (CCLDX)
