How to Structure a Debt Fund: Legal, Financial, and Compliance Essentials

Pooling Capital to Lend Money Is a Securities Offering

Yes. If you are pooling investor capital to originate or buy loans, you are running a securities offering, not just a lending business.

That surprises a lot of people. You set out to be a lender. You underwrite borrowers, you charge interest, you manage the book. But the moment you take money from passive investors to fund that book, federal securities law attaches. The Securities and Exchange Commission cares less about your borrowers and more about the people who handed you their capital.

So the practical framing is this. You are wearing two hats. On one side, you are a lender. On the other side, you are an issuer selling interests in a fund to investors. Most sponsors focus entirely on the first hat and forget the second one exists until it is a problem.

The Business Model vs. The Legal Container

Your business model and your legal container are two different things, and you have to build both.

The business model is what you think about all day. Which borrowers to approve, what rate to charge, how to capture the spread between what you pay investors and what you earn on the loans, how to handle drawdowns and payoffs. That is the operating side, and you probably already understand it well.

The legal container is what holds the money you use to run that model. To the SEC, the core regulated activity is not the lending. It is issuing securities to passive investors to fund the lending. When someone gives you capital expecting a return from your efforts, they have bought a security. That triggers federal law whether you like the label or not.

The usual path to do this legally is a private offering under Regulation D, which is the same exemption framework private equity funds use. Structuring under Regulation D is what lets you raise the money without registering the offering publicly. We get into the specific rules later.

Why “Just an LLC” Fails in the Real World

Forming an LLC and dropping in a generic operating agreement does not make you ready to raise a debt fund.

A standard business LLC is built for a company with a few owners running an operation. It does not deal with pooled investor capital, capital accounts, distribution waterfalls, or how you pay yourself versus how you pay investors. Those mechanics are the heart of a fund, and a template operating agreement does not address them. When the numbers get complicated, a document that stays silent creates fights.

More important, the LLC by itself gives you no exemption from anything. Filing formation papers with the state has nothing to do with federal securities registration. You can have a perfectly valid LLC and still be selling unregistered securities the moment you accept an investor’s check. The entity is the box. Regulation D is what lets you legally put investor money in it. Those are separate steps, and skipping the second one is where sponsors get hurt.

If you want the broader picture of how these pieces fit for private lending, here are legal services for private lending and debt funds.

The Dangerous Myth That Promissory Notes Are Not Securities

No, issuing promissory notes instead of equity does not put you outside SEC jurisdiction. If you are handing passive investors a note to fund your lending pool, you are almost certainly selling securities.

This trips up a lot of debt fund sponsors. The logic sounds clean: equity interests are securities, but a note is just a loan, and loans are private contracts. So skip Regulation D, sign the note, and start lending.

That logic does not survive contact with the Reves test.

How the Reves Test Views Your Notes

The Supreme Court decided in Reves v. Ernst & Young that a note is presumed to be a security. You start from the assumption that it is regulated, not the assumption that it is not.

There are narrow exceptions – things like short-term commercial paper or a note secured by a home mortgage in a consumer transaction. A note issued to raise investment capital for an enterprise is not one of them.

In plain English: if you are issuing notes to pool money and run a lending business, the notes look like securities, so they are securities.

The reason is that courts look at economic reality, not the title on the document. It does not matter that you wrote “Promissory Note” across the top instead of “Membership Interest.”

What matters is why the investor gave you the money. If they handed you capital expecting a return generated by your efforts running the fund, that is an investment. The label does not change the analysis.

The Trapdoor of “Private Contracts”

An unregistered securities offering is exactly what a sponsor creates when they decide the note is a private contract, treat each investor as a lender rather than a securities buyer, and skip the Regulation D exemption entirely.

That does not make the offering unregulated. It makes it an unregistered securities offering – which is the thing securities law prohibits unless you have an exemption.

Regulation D is one of those exemptions. Without it, you are selling securities to the public with no registration and no exemption to stand on.

The exposure is real. Investors can generally demand rescission, meaning they get their money back plus interest regardless of how the loans performed. On top of that, you face regulatory enforcement and potential personal liability.

So the note structure is fine. Plenty of debt funds issue notes instead of equity. You just have to run the note offering through Regulation D like any other security, not around it.

The Dual-Entity Architecture for Private Lending

A private debt fund generally needs at least two entities: a Fund entity that holds the capital and the loans, and a Management entity that runs the operation and collects the fees. You can technically run everything through one box, but I would not, and I will explain why below.

None of this is a guarantee against liability. Structure helps, but it depends on state law, how cleanly you operate the entities, and whether you respect the separation in practice. If you commingle money and ignore the formalities, the structure will not save you. So treat what follows as the normal starting architecture, not a promise.

The Fund Entity (The Issuer)

The Fund entity is the issuer. It is the box that sells the securities – whether that is equity interests or notes – to your investors.

This is also the operating box for the lending itself. The Fund holds the pooled capital, originates or acquires the loans, and holds the liens or mortgages against the borrowers.

So the money comes in through the Fund, and the loans go out through the Fund. When a borrower signs a note and grants a lien, that lien runs to the Fund entity, not to you personally.

The Management Entity (The General Partner / Manager)

The Management entity runs the Fund. The sponsor should generally not manage the Fund in their individual name.

Instead, you typically form a separate Management LLC to serve as the manager or general partner. Depending on your state and how cleanly you keep the entities apart, that separation can help limit your personal exposure when something goes wrong.

The Management entity is also where the economics live on your side. It collects the management fee and any origination fees. Your investors own the Fund; you own and control the Management entity that operates it.

Why We Separate the Two

The reason to keep these separate is simple: you do not want your fee income and your operations sitting in the same box that a borrower might sue.

Lending creates disputes. A borrower who defaults, or who thinks you foreclosed wrongly, sues the lender – and the lender is the Fund. If your management operations and your fee streams are inside that same entity, they are exposed to that fight.

By splitting them, a claim against the Fund stays against the Fund. Your management company, and the fees it has already earned, sit outside that line of fire. Again, this depends on real separation – separate bank accounts, separate books, and actually respecting the entities day to day.

Securing Your Regulation D Exemption: 506(b) vs. 506(c)

Once you accept that your fund interests or notes are securities, the next question is how you legally offer them without registering with the SEC. For almost every private debt fund, the answer is Regulation D, and specifically one of two rules: Rule 506(b) or Rule 506(c).

The choice between them comes down to one practical question: do you already have the investors, or do you need to go find them? If you have an existing network, 506(b) usually fits. If you want to advertise the fund publicly, you take 506(c) and accept the verification burden that comes with it.

This is the same framework that governs a standard private equity fund. If you want to see how Regulation D applies to private equity funds in a more general context, the mechanics carry over almost identically to the debt side.

Rule 506(b): The Existing Network Approach

Rule 506(b) lets you raise an unlimited amount of capital from accredited investors, plus up to 35 non-accredited investors who are sophisticated enough to evaluate the deal.

In practice, most debt fund sponsors stick to accredited investors only. Adding non-accredited investors triggers heavier disclosure obligations and rarely makes the raise easier.

The catch with 506(b) is the prohibition on general solicitation. You cannot advertise the fund. No public website pitch, no LinkedIn post looking for money, no webinar open to strangers, no pitching people you do not have a real pre-existing relationship with.

The rule is built around your existing network. You talk to people you already know, and you bring them into the deal through the subscription documents. The moment your marketing looks like you are broadcasting the offering to the public, you have a solicitation problem, and that is exactly what 506(b) does not allow.

Rule 506(c): The General Solicitation Path

Rule 506(c) flips the marketing restriction. You can advertise the debt fund publicly – website, social media, email blasts, seminars – because the rule permits general solicitation.

The tradeoff is verification. Under 506(c), every single investor must be accredited, and you have to take reasonable steps to verify it. Self-certification is not enough. A signed questionnaire alone does not cut it.

That usually means a third party – a CPA, an attorney, or a verification service – confirms the investor’s accredited status. You have to actually collect and rely on that verification before the investor comes in.

So the practical decision is this. If you want to market openly, you take on the verification work. If you would rather avoid that friction and you already have the relationships, 506(b) is cleaner. You cannot advertise under 506(b) and then skip verification under 506(c).

The Consequence of Losing the Safe Harbor

Rule 506 is a safe harbor. Follow the rules, and you get a reliable exemption from federal registration. Break them, and you lose the protection the safe harbor was giving you.

This is where sponsors get hurt. If you run a 506(b) offering and advertise anyway, or run a 506(c) offering and fail to verify your investors, you can blow the exemption for the entire raise.

Losing the exemption does not just mean a technical foul. It means you were selling unregistered securities to the public. That exposes the issuer to rescission rights – investors can demand their money back – along with regulatory penalties and potential personal liability for the people running the fund.

The rules are not complicated, but they are unforgiving. The safe harbor only protects you if you actually operate inside it.

The True Job of the Private Placement Memorandum (PPM)

Sponsors often ask whether they really need a PPM if the fund only takes accredited investors. The technical answer and the practical answer are different, and the gap between them is where sponsors get hurt.

The technical rule is that a formal PPM may not be strictly required in an accredited-only Regulation D offering. The practical answer is that you almost always want one anyway, because it is your primary defense when a borrower defaults and an investor goes looking for someone to blame.

Disclosure Mandates vs. Anti-Fraud Defense

Under Rule 502(b), the specific disclosure checklist that applies to offerings with non-accredited investors generally does not apply when every investor is accredited. So on paper, you have more freedom about how you present the deal.

That freedom is narrower than it looks. Rule 10b-5, the anti-fraud provision, applies to every securities offering, accredited or not, PPM or not.

Rule 10b-5 means you can be sued for a material misstatement or for leaving out a material fact. It does not care whether disclosure was technically mandated. It cares whether you told investors the truth.

So the real question is not “Am I required to hand out a disclosure document?” The real question is “If a deal goes bad, can I prove I disclosed the risks?” A PPM is how you build that record.

Disclosing the Inevitable: Borrower Defaults

If you are running a debt fund, some of your borrowers will default. Loans will go bad. That is not a sign of failure – it is the nature of lending.

The PPM is where you say that plainly, in writing, before the money comes in. It spells out that yields are not guaranteed, that defaults happen, that collateral can be worth less than the loan, and that recovery through foreclosure takes time and costs money.

Now compare that to a sponsor who skipped the PPM and told investors, in an email or a call, that the fund pays a steady monthly return. When a borrower stops paying and distributions pause, that investor remembers the promise, not the risk. The PPM is what keeps “I was promised a guaranteed return” from becoming a viable claim.

Preserving Sponsor Flexibility

The PPM and the Operating Agreement also protect your ability to actually manage a crisis. When a borrower defaults, you cannot afford to poll investors before you act.

Draft both documents to give the manager discretion to pause distributions, restructure a loan, extend a maturity, or foreclose without needing investor consent. If you have to get unanimous approval to work out a bad loan, you will lose the workout window.

If it were me, I would make sure the disclosure and the governance line up. The PPM tells investors these things can happen. The Operating Agreement gives you the authority to do them. When those two match, you have both disclosed the risk and preserved the flexibility to handle it.

Executing the Form D Filing and State Rules

Structuring the fund is not finished when the documents are signed. You still have to secure EDGAR access, file the correct Form D with the SEC, and submit the required state Blue Sky notices. These are procedural steps, but they have timing traps that can delay your launch if you handle them at the last minute.

The Form ID Notarization Timeline

You cannot file Form D until you have EDGAR access, and you cannot get EDGAR access without first filing a Form ID.

The Form ID requires a notarized signature. Once you submit it, the SEC takes roughly a week to process it and issue your access codes.

That week matters. If you are planning to accept your first investor on a specific date, you need EDGAR credentials in hand before that date, because Form D is due within 15 days of your first sale.

I would start the Form ID process early. Get it done while the documents are still in drafting. That way EDGAR access is a settled item and not a bottleneck at the exact moment you want to take money.

Item 1 Precision and Privacy Exposure

Item 1 of Form D must list the precise entity that is issuing the securities, which is your Fund LLC. It is not your management company, and it is not your brand name.

This is a common mistake. Sponsors think of their business by the name on their website, so they list the wrong entity. The Form D has to name the issuer that investors are actually buying into.

Be aware of what becomes public. Many details on the Form D stay private, but the filing itself is searchable on EDGAR, and the physical address you list is part of that public record.

If you do not want your home address showing up in a public SEC filing, use a business address or a registered office instead. Decide that before you file, not after.

State Blue Sky Filings

Federal Regulation D compliance does not get you out of state requirements. Rule 506 preempts state registration, but states can still require notice filings and fees.

The practical rule is straightforward. You file a notice and pay the fee in each state where an investor resides.

So if you take money from investors in five states, you have five state filings to track, each with its own fee and timing. Build that into your launch checklist so you are not scrambling after the closing.