§3(c)(5)(C) vs §3(c)(1) for Mortgage Funds

If your private mortgage fund anticipates growing beyond 100 investors, §3(c)(5)(C) is likely the appropriate exemption — provided at least 55% of your assets qualify as “qualifying interests” under SEC guidance. Funds with a small, defined investor base may rely on §3(c)(1) without asset-class constraints. SEC counsel should confirm the right path.

How the Investment Company Act Applies to Mortgage Funds

Private mortgage funds typically avoid registration under the Investment Company Act of 1940 by qualifying under one of three statutory exemptions: §3(c)(1), §3(c)(7), or §3(c)(5)(C). Section 3(c)(7) is a separate analysis reserved for funds sold exclusively to “qualified purchasers.” The more common structural decision for private mortgage fund managers is the choice between §3(c)(1) and §3(c)(5)(C) — two exemptions that impose fundamentally different operational disciplines.

Investor Base and Offering Structure

Section 3(c)(1) limits the fund to no more than 100 beneficial owners. Interests may be offered to accredited investors — and in some cases non-accredited investors — under Reg D Rule 506(b), without general solicitation. The 100-investor ceiling is a hard cap. Once reached, the fund cannot admit additional investors without restructuring or registering under the Act.

Section 3(c)(5)(C) imposes no investor count ceiling. Offerings may proceed under Rule 506(b) without general solicitation, or under Rule 506(c) with general solicitation and advertising, provided all purchasers are accredited investors. The absence of a beneficial-owner cap is the principal reason growing funds migrate to §3(c)(5)(C).

Both exemptions share the same core offering mechanics: Form D must be filed with the SEC within 15 days of the first sale under Rule 503, and state notice filings are required in each state where interests are offered to the public.

Asset-Class Requirements

Section 3(c)(1) imposes no asset-class discipline. A fund relying on §3(c)(1) can hold whole mortgage loans, B-notes, mezzanine positions, agency mortgage-backed securities, or other real-estate-related instruments — the portfolio composition is governed by the fund’s own offering documents and operating agreement, not by any statutory asset test.

Section 3(c)(5)(C) requires the fund to be “primarily engaged” in acquiring mortgages and interests in real estate. The SEC has interpreted this standard — through decades of no-action guidance — to require two simultaneous portfolio tests assessed on each measurement date:

• Qualifying interests floor: At least 55% of total assets must consist of “qualifying interests.” Whole mortgage loans and certain other instruments with the attributes of a direct mortgage interest generally qualify. Subordinated participation interests, many structured products, and most agency securities typically do not.
• Real-estate-related assets floor: At least 80% of total assets must consist of qualifying interests plus real-estate-related assets — a broader category that can include agency MBS, B-notes, and mezzanine loans.

The remaining 20% may be held in cash and non-real-estate instruments. Position classification must be assessed at each quarter-end balance sheet date. Fund counsel and auditors typically conduct an annual review of applicable no-action guidance to confirm that each classification remains supportable as SEC staff positions evolve.

Operational Compliance Burden

A §3(c)(1) fund’s ongoing compliance obligations center on investor count. The manager must track beneficial ownership, control transfers, and ensure no transaction causes the fund to exceed 100 holders. Beyond that constraint, the operational framework is governed by the offering documents — there is no periodic asset test and no SEC staff classification analysis to maintain.

A §3(c)(5)(C) fund carries substantially greater operational overhead. Quarterly balance-sheet testing requires the manager to classify each portfolio position against the qualifying-interest framework established in SEC no-action guidance, document the basis for each classification, and maintain those records in a form auditors and counsel can review. New instrument types — particularly structured notes, participation interests, and subordinated tranches — require individual analysis before acquisition. The annual review cycle adds a further documentation layer.

Fund managers who build classification procedures into their acquisition workflow before launch spend far less time reclassifying positions under quarter-end deadline pressure. The overhead is real, but it is predictable and plannable with the right internal processes in place from day one.

Growth Considerations

The §3(c)(1) investor ceiling creates a structural constraint that compounds as a fund scales. A fund that reaches its 100-investor limit and continues raising capital — whether through inattention or slow-moving compliance review — is operating outside its exemption. Retroactive restructuring is expensive, time-consuming, and disruptive to investors already in the fund.

A §3(c)(5)(C) fund can raise from an unlimited investor count, making it the natural structure for open-end mortgage funds, funds with ongoing capital needs, and any manager who expects meaningful growth in the investor base over time. The trade-off is the ongoing asset-class discipline described above — a cost that scales with complexity of asset mix, not investor count.

Fund managers approaching the 100-investor ceiling under a §3(c)(1) structure should evaluate migration to §3(c)(5)(C) with SEC counsel before the cap is reached, not after.

Choosing the Right Exemption

A small, closed-end private mortgage fund targeting a defined investor group — particularly one holding a diversified asset mix that may not consistently clear the qualifying-interest floor — fits §3(c)(1). The structural simplicity is a genuine benefit at that scale, and the investor ceiling may never become a constraint if the fund is designed to stay contained.

A fund designed for ongoing capital formation, or one concentrating primarily in whole private mortgage loans and other instruments that qualify as qualifying interests, generally fits §3(c)(5)(C). The asset-class discipline is manageable with the right pre-acquisition workflow, and the unlimited investor count removes the single biggest structural ceiling that §3(c)(1) imposes on growth.

The fund’s SEC counsel should evaluate both paths against the fund’s actual projected asset mix, investor-base targets, and operational resources — not against the statutory text alone.

Expert Take

The §3(c)(5)(C) asset tests are more nuanced in practice than the percentage floors suggest. Whole mortgage loans are generally straightforward qualifying interests. The difficulty is with everything else — participation certificates, subordinated tranches, preferred equity with debt attributes, and hybrid instruments that blur the line between a mortgage interest and an equity stake. Fund managers who wait until a quarter closes to classify those positions are almost always working against a deadline. Build the classification analysis into pre-acquisition due diligence, agree with counsel on a written position for each instrument type before the fund deploys capital into it, and the quarterly test becomes an administrative confirmation rather than a scramble.

Related Topics

• §3(c)(5)(C) Questions Fund Managers Ask Most
• 5 Common Pitfalls in Managing a Fund as a Private Lender
• Multi-Lender and Fractionated Mortgage Notes: What to Know
• 6 Ways Fractionated Loan Servicing Differs From Single-Lender Notes
• 10 Record-Keeping Requirements for Private Mortgage Note Servicers

This article is educational and does not constitute legal or securities advice. The §3(c)(5)(C) exemption applies to entities primarily engaged in purchasing or acquiring mortgages and other liens on and interests in real estate, as interpreted under Investment Company Act no-action guidance. Qualifying-interest classification turns on individual position characteristics and current SEC staff positions. Consult qualified SEC counsel before structuring or modifying any private mortgage fund.

Sources

• Investment Company Act §3(c)(5)(C) — Real Estate Exception. Securities and Exchange Commission.
• SEC Division of Investment Management — No-Action Letters. Securities and Exchange Commission.
• Securities Act Regulation D — Rules 506(b) and 506(c). Securities and Exchange Commission.
• Investment Company Act §3(c)(1) and §3(c)(7). Securities and Exchange Commission.
• SEC Form D — Notice of Exempt Offering of Securities. Securities and Exchange Commission.