Rule 506(b) vs 506(c): what the exemption on a Form D tells you

Nearly every private fund and most private company raises rely on Rule 506 of Regulation D. The choice between 506(b) and 506(c) is one checkbox on Form D, and it is one of the more informative checkboxes on the form.

Rule 506(b)

• Unlimited offering amount.
• Accredited investors without limit, plus up to 35 non-accredited but sophisticated investors (who must receive disclosure comparable to a registered offering).
• No general solicitation or advertising. Investors come through pre-existing relationships.
• Issuers may rely on investors' self-certification of accredited status.

Rule 506(c)

• Unlimited offering amount.
• Accredited investors only.
• General solicitation permitted: the issuer may advertise, post publicly and use platforms.
• The issuer must take reasonable steps to verify accredited status (tax documents, third-party letters, or a verification service).

What the choice signals

A 506(c) filing marks an issuer that intends to market publicly. For funds this often means a platform or a placement agent is involved, and that the sponsor is reaching beyond its own network. For real-estate syndications 506(c) is standard. A 506(b) fund is raising quietly, which is typical of institutional managers and of first funds raised from a close circle.

Form D also shows whether a placement agent is being compensated (the sales compensation section, with the agent's CRD number). A 506(b) fund with a named placement agent is institutional distribution; a 506(c) fund without one is self-marketing.

Bad-actor disqualification and state notice filings

Both 506(b) and 506(c) are unavailable if the issuer or a covered person (officers, directors, 20% holders, promoters, placement agents) has a disqualifying event such as a securities-fraud conviction or an SEC bar. Form D asks the issuer to confirm it has checked. Rule 506 offerings are also 'covered securities', which pre-empts state registration; issuers still make state notice filings (and pay fees) in each state where they sell, which is why a fund's Form D is often followed by a trail of blue-sky filings that lists where its investors are.

Why issuers switch

An issuer may amend a 506(b) offering to 506(c) to begin advertising, but cannot go back, and investors admitted under 506(b) before the switch must have been accredited (or sophisticated) under the original rules. A D/A that changes the exemption from (b) to (c) is a sponsor that has decided to raise publicly, often with a platform; it is a meaningful event for placement agents and marketing-compliance firms.

Rule 504

Rule 504 permits offerings of up to $10 million in a 12-month period with lighter conditions, subject to state law. It appears on Form D mainly for small company raises and some real-estate offerings. Funds rarely use it.

Reading it in the feed

Every filing in the fund launches, company raises and real-estate feeds shows its exemptions, and general solicitation is one of the flags you can filter on.