506(b) vs 506(c): Which Raise Fits Your Fund
Rule 506(b) lets you raise from an unlimited number of accredited investors plus up to 35 sophisticated non-accredited investors, and accredited status can be self-certified — but you cannot advertise the offering publicly, and you should only approach investors with whom you have a pre-existing substantive relationship. Rule 506(c) lets you market the fund openly — social media, podcasts, a public fund page — but every investor must be accredited and you must take reasonable steps to verify it with documentation, not a checkbox. If your raise runs on people you already know, 506(b) is less friction. If it runs on an audience you reach publicly, 506(c) is the rule that matches how you actually raise.
Both paths file a Form D with the SEC within 15 days of first sale and state blue-sky notices where your investors live. The choice is not permanently symmetric: you can move from 506(b) to 506(c) with care, but once you have publicly advertised, 506(b) is off the table for that offering. Fund Launch prepares the subscription documents and accredited investor certification for either path, so the decision is about how you raise — not which documents you can get.
What Each Rule Actually Permits
Both are exemptions under Regulation D that let a private fund sell interests without registering the offering. They differ on two axes: who you can talk to, and who can invest.
- 506(b): no general solicitation. You cannot advertise the offering — the doctrine that governs who you can approach is the pre-existing substantive relationship: you knew the investor, and knew enough about their financial situation, before the offering existed.
- 506(b): unlimited accredited investors plus up to 35 non-accredited investors who are sophisticated (capable of evaluating the investment). Non-accredited participation triggers enhanced disclosure obligations — most managers treat the 35 slots as an exception for specific people, not a raise strategy.
- 506(b): accredited status may be self-certified — a questionnaire in the subscription documents is the norm.
- 506(c): general solicitation permitted. You can market the fund anywhere — webinars, newsletters, a public site — as long as you comply with the anti-fraud rules that apply to everything you say.
- 506(c): accredited investors only, no exceptions and no 35-investor path, and you must take reasonable steps to verify each investor's accredited status with documentation.
The Verification Burden in Practice
Under 506(c), "reasonable steps to verify" means documentation: income verification via tax documents for the last two years, net-worth verification via recent bank and brokerage statements (plus a credit report to check liabilities), or a written letter from a third-party professional — a CPA, attorney, registered broker-dealer, or SEC-registered investment adviser — confirming accredited status within the past three months.
This is where 506(c) costs you in practice. Some LPs — especially wealthy, private ones — simply refuse to hand a first-time manager their tax returns or brokerage statements. The third-party letter is the standard workaround: their own CPA or attorney signs one page and no financial documents change hands. Verification services also exist that handle the review for a per-investor fee. Budget the friction into your close timeline: every 506(c) subscription has one more step than the same subscription under 506(b), and the step involves a document LPs don't enjoy producing.
Under 506(b), the same investor checks a box describing which accreditation category they meet. That asymmetry — questionnaire versus paperwork — is most of why managers who can raise under 506(b) usually do.
Which Raise Fits Which Fund
The honest test is where your next twenty LP conversations come from.
If the answer is your phone — past co-investors, colleagues, family offices you've worked with, people from prior syndications — that is a 506(b) raise. You have the pre-existing relationships, your LPs get self-certification instead of paperwork, and you keep the option of admitting a few sophisticated non-accredited investors (a parent, a longtime operator friend) if you accept the enhanced disclosure that comes with them.
If the answer is your audience — a podcast, a newsletter, an investor community you run, content that brings inbound interest from strangers — that is a 506(c) raise, because the thing that makes your raise work (talking about it publicly) is exactly what 506(b) prohibits. The verification overhead is real but per-investor and solvable; a muzzled raise is not. Audience-driven managers who choose 506(b) to avoid verification usually end up either raising slowly or drifting into solicitation they can't undo.
Switching and Sequencing
The sequencing rule is one-directional. An offering that started under 506(b) can generally transition to 506(c) — with counsel's guidance on how to paper the switch, and with the discipline that every investor admitted after the switch is verified as accredited. The reverse does not work: once you have generally solicited, you cannot retroactively claim 506(b) for that offering, because the investors you'd be admitting were, by definition, found through advertising.
The practical consequence: if you're unsure, start quiet. Run the raise under 506(b) discipline — no public statements about the offering — while you work your existing network. If you later conclude you need the audience, switch to 506(c) deliberately and verify from that point forward. The mistake that forecloses options is casual public mention of the raise early: one post naming your fund, its terms, and that you're raising can constitute general solicitation, and 506(b) is then unavailable whether or not the post produced a single investor.
How the Choice Shows Up in Your Documents
The rule you pick is embedded in your subscription paperwork, which is why you decide before documents are finalized, not after.
The accredited investor certification does different work under each rule: under 506(b) it records the investor's self-certified accreditation category; under 506(c) it anchors the verification file — the tax documents, statements, or third-party letter that evidence your reasonable steps. The subscription agreement's investor representations shift in parallel: 506(b) subscription documents include the sophistication and disclosure acknowledgments that matter if non-accredited investors participate, while 506(c) documents represent accredited status and consent to verification. Your PPM's offering-procedures language also states which exemption the fund relies on.
On Fund Launch, Legal Canvas prepares the subscription agreement and accredited investor certification matched to whichever path you choose — so switching your Reg D election before launch is a settings change, not a re-drafting engagement. Independent counsel reviews the package either way.
Typical Terms
Side by side. Each row is a decision dimension: the range column is how it works under 506(b), the note column is how it works under 506(c).
| Term | Typical range | Notes |
|---|---|---|
| Public advertising | Prohibited — no general solicitation | Permitted — market the offering openly |
| Who can invest | Unlimited accredited + up to 35 sophisticated non-accredited | Accredited investors only |
| Proving accreditation | Self-certification via questionnaire | Reasonable steps to verify — documentation required |
| LP onboarding friction | Low — representations in the subscription documents | Higher — tax documents, statements, or a third-party letter |
| Who you can approach | Pre-existing substantive relationships | Anyone your marketing reaches |
| Form D and blue-sky filings | Form D within 15 days of first sale + state notices | Same |
| Changing paths later | Can transition to 506(c) with care | Once you've publicly advertised, 506(b) is unavailable for the offering |
Typical ranges observed across private funds of this type. Actual terms depend on strategy, track record, and LP negotiation — treat these as orientation, not advice, and confirm your structure with counsel.
Frequently Asked Questions
Can I talk about my fund on a podcast under 506(b)?
Talking about the offering — the fund, its terms, the fact that you're raising — on a podcast is general solicitation, and it ends 506(b) availability for that offering. You can generally discuss your market views, your track record, and your firm without pitching the fund, but the line is fact-specific and easy to cross while thinking out loud. If podcasts and public content are how you reach investors, that's the signal you're a 506(c) raise.
What counts as a pre-existing substantive relationship?
Pre-existing means the relationship predates the offering. Substantive means you know enough about the person's financial circumstances and sophistication to evaluate whether the investment suits them — not a LinkedIn connection or a conference badge scan. A past co-investor, a longtime client, someone whose finances you've discussed over years all qualify; a stranger who joined your mailing list last week does not, even if they found you organically.
What documents count as verification under 506(c)?
The common routes: tax documents (W-2s, 1099s, K-1s, or filed returns) for the two most recent years for income-based accreditation; bank and brokerage statements plus a credit report, dated within three months, for net-worth-based accreditation; or a written confirmation from the investor's CPA, attorney, registered broker-dealer, or SEC-registered investment adviser. The third-party letter is what most LPs prefer, because their own professional signs it and no financial documents reach the manager.
Can I switch from 506(b) to 506(c) mid-raise?
Generally yes, with counsel guiding the transition — the offering continues, but from the switch forward you comply fully with 506(c): every subsequent investor is verified as accredited, and non-accredited investors can no longer be admitted. Investors properly admitted under 506(b) before the switch don't need to be unwound. The move only runs one way: once you've generally solicited, you can't return to 506(b) for that offering.
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Build the Raise Either Way
Pick your Reg D path and Fund Launch prepares the matching subscription documents, accredited investor certification, and full offering package — reviewed by independent counsel.
Start building your fundThis guide is educational material, not legal, tax, or investment advice. Fund Launch is not a law firm and does not provide legal advice; fund formation documents prepared on the platform are reviewed by independent counsel before use. Consult your own advisors about your specific situation.
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