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Key Facts
- Federal level: Rule 506(c) permits general solicitation, but every purchaser must be an accredited investor.
- Federal level: The issuer must take reasonable steps to verify accredited-investor status; a purchaser’s unchecked self-certification alone is not the rule’s verification safe harbor.
- Federal level: Rule 506(b) generally prohibits general solicitation and may permit up to 35 sophisticated non-accredited purchasers, while Rule 506(c) permits no non-accredited purchasers.
- Federal level: Form D is a notice filing generally due within 15 calendar days after the first sale, not an SEC approval of the offering.
- Federal level: Rule 506 securities are restricted, anti-fraud rules still apply, and states may require notice filings and fees despite federal preemption of state registration.
Rule 506(c) is a federal exemption that allows an issuer to advertise a private securities offering broadly without registering the offering with the SEC. The tradeoff is strict: all actual purchasers must be accredited investors, and the issuer must take reasonable steps to verify that status.
The exemption sits in Regulation D under the Securities Act of 1933. It removes the federal registration requirement for a qualifying transaction, but it does not remove the anti-fraud rules or every other federal and state obligation.
How Rule 506(c) differs from Rule 506(b)
Rule 506(b) and Rule 506(c) are separate pathways. Rule 506(b) generally bars general solicitation and general advertising. It permits sales to an unlimited number of accredited investors and, subject to additional conditions, no more than 35 non-accredited purchasers who satisfy the rule’s sophistication standard.
Rule 506(c) permits public-facing solicitation, including broadly accessible advertising, but every purchaser must be accredited. Someone may see or respond to an advertisement without qualifying; the decisive restriction applies when securities are sold.
An issuer should choose and document its exemption before soliciting investors. Mixing a private 506(b) process with unrestricted advertising can jeopardize reliance on 506(b), and switching pathways raises integration and verification questions.
Accredited status and verification are distinct
Rule 501(a) defines accredited investors through several categories. For natural persons, common routes include qualifying income or net worth, but the rule also recognizes specified professional credentials, knowledgeable employees of certain private funds, and other categories. Entities may qualify under their own tests.
For a 506(c) sale, the issuer must both reasonably believe the purchaser is accredited and take reasonable steps to verify that status. The verification inquiry is objective and depends on facts such as the purchaser type, information available, how the person was solicited, and the offering terms.
Verification methods are flexible, not exclusive
Rule 506(c) lists non-exclusive methods for verifying natural persons. Income verification can involve reviewing qualifying IRS forms for the two most recent years and obtaining a written representation about expected income for the current year.
Net-worth verification can involve recent records of assets, a nationwide consumer report for liabilities, and a written representation that the purchaser disclosed all necessary liabilities. The rule also permits written confirmation from specified third parties, including a registered broker-dealer, an SEC-registered investment adviser, a licensed attorney, or a certified public accountant, when the stated conditions are met.
These methods are safe harbors, not mandatory checklists. An issuer may use a principles-based method when the total facts make the verification steps reasonable and the issuer does not know the purchaser is not accredited.
In March 2025, SEC staff issued fact-specific no-action relief addressing certain high minimum-investment offerings. That letter does not rewrite Rule 506(c) or create a universal dollar threshold; an issuer relying on it must satisfy the letter’s stated facts and conditions.
Form D is a notice, not permission
Rule 503 generally requires an issuer relying on Rule 506 to file Form D electronically through EDGAR no later than 15 calendar days after the first sale. For this purpose, the first sale occurs when the first investor becomes irrevocably contractually committed to invest, depending on the agreement’s terms.
The filing identifies the issuer, exemption, offering size, related persons, and other prescribed information. Filing Form D does not mean that the SEC reviewed, approved, or endorsed the offering.
An amendment may be required for specified changes, to correct a material mistake or error, or annually while an offering continues. Issuers should also check state notice-filing deadlines and fees in every relevant state.
Other conditions remain important
Rule 506(c) has no federal dollar cap, but securities sold under it are restricted securities. Resale ordinarily requires registration or another exemption, so investors should not assume they can promptly sell.
The offering remains subject to federal anti-fraud provisions. Statements in advertisements, pitch decks, subscription documents, and oral communications must not contain material misstatements or omit material facts needed to make the statements not misleading.
Rule 506 offerings are also subject to the bad-actor disqualification provisions in Rule 506(d). Issuers commonly conduct questionnaires and diligence on covered persons before relying on the exemption.
Federal law preempts state registration and qualification requirements for Rule 506 covered securities, but states retain authority over fraud and may require notice copies, consent to service, and filing fees. Regulation D compliance also does not resolve whether anyone soliciting investors must be registered as a broker-dealer.
A practical compliance sequence
Before launch, identify the issuer and offered security, select Rule 506(c), review covered-person bad-actor history, and prepare accurate offering materials. Build a verification procedure suited to each expected investor category and protect sensitive financial records.
During the offering, preserve evidence of advertisements, investor communications, accredited-investor determinations, verification steps, subscription acceptance, and the date of first sale. File Form D and applicable state notices on time, then monitor whether amendments are required.
The exemption operates within a broader system of federal regulation. The accredited-investor category determines who may buy; Rule 506(c)’s additional verification requirement determines what the issuer must reasonably do before treating that status as established.
Sources
- 17 C.F.R. § 230.501: Accredited investor definitions
- 17 C.F.R. § 230.502: Regulation D conditions
- 17 C.F.R. § 230.503: Form D filing requirements
- 17 C.F.R. § 230.506: Rules 506(b), 506(c), and disqualification
- 15 U.S.C. § 77d: Exempted transactions
- SEC: General solicitation under Rule 506(c)
- SEC: Filing a Form D notice
- SEC: Rule 506(c) no-action and interpretive letters
