Accredited investor verification is the compliance gatekeeper for the vast majority of security token offerings. Under Regulation D Rule 506(c), which permits the general solicitation essential for most token offerings, the issuer must take “reasonable steps” to verify that all purchasers are accredited investors. This requirement goes beyond the self-certification questionnaires that suffice under Rule 506(b) – it demands objective evidence of accredited status. Getting this right is foundational: if a single non-accredited investor participates in a 506(c) offering, the exemption may be lost, converting the offering into an unregistered securities sale with full rescission liability.
The Accredited Investor Definition
Individual Investors
Under Rule 501(a) of Regulation D, as amended by the SEC’s 2020 rule expansion, an individual qualifies as an accredited investor through:
Financial Thresholds:
- Income Test: Individual income exceeding $200,000 in each of the two most recent years, or joint income with spouse or spousal equivalent exceeding $300,000, with a reasonable expectation of the same income level in the current year
- Net Worth Test: Individual net worth, or joint net worth with spouse or spousal equivalent, exceeding $1 million, excluding the value of the primary residence
Professional Certifications:
- Holders of Series 7 (General Securities Representative) license
- Holders of Series 65 (Investment Adviser Representative) license
- Holders of Series 82 (Private Securities Offerings Representative) license
- The SEC has authority to designate additional certifications but has not yet expanded the list
Knowledgeable Employees:
- “Knowledgeable employees” of a private fund, as defined in Rule 3c-5(a)(4) under the Investment Company Act, with respect to investments in that fund
Other Categories:
- Directors, executive officers, or general partners of the issuer or an affiliated entity
- SEC and state-registered investment advisers
- Rural Business Investment Companies
- Licensed insurance companies
Entity Investors
Entities can qualify as accredited investors through several pathways:
- $5 Million Asset Test: Any entity (corporation, partnership, LLC, trust, 501(c)(3)) with total assets exceeding $5 million, not formed for the specific purpose of acquiring the securities
- All Equity Owners Accredited: Any entity in which all equity owners are individually accredited investors
- Family Offices: Family offices with at least $5 million in assets under management and their “family clients”
- Institutional Investors: Banks, insurance companies, registered investment companies, business development companies, Small Business Investment Companies, employee benefit plans with assets exceeding $5 million or with investment decisions made by a bank, insurance company, or registered investment adviser
- Registered Entities: SEC and state-registered investment advisers, exempt reporting advisers, and rural business investment companies
Verification Methods Under Rule 506(c)
SEC Safe Harbors
The SEC has established non-exclusive safe harbors for verifying accredited investor status. Using a safe harbor method provides strong protection that the issuer has taken “reasonable steps.”
Safe Harbor 1: Income Verification
Review the investor’s tax documentation for the two most recent years:
- IRS Form W-2 (wage and salary income)
- IRS Form 1099 (various income types)
- IRS Form 1040 (individual income tax return)
- IRS Form K-1 (partnership/S-corp income)
AND obtain a written representation from the investor that they reasonably expect to reach the income threshold in the current year.
Practical Considerations:
- Tax returns are the gold standard but investors may be reluctant to share them
- W-2s alone may be insufficient if the investor has significant non-wage income
- Joint filers should provide documentation for both spouses
- Processing time: 1-3 business days for manual review
Safe Harbor 2: Net Worth Verification
Review one or more of the following dated within the prior three months:
- Bank statements
- Brokerage statements
- Tax assessments (for real property)
- Outstanding mortgage and debt documentation
AND obtain a consumer credit report from at least one national credit reporting agency to verify liabilities
AND subtract the value of the primary residence from net worth calculation
Practical Considerations:
- Net worth verification is more complex than income verification due to the need to aggregate assets and verify liabilities
- The primary residence exclusion requires careful calculation
- Underwater mortgages (where mortgage exceeds home value) must be included as a liability to the extent of the excess
- Processing time: 2-5 business days
Safe Harbor 3: Third-Party Confirmation
Obtain a written confirmation from a registered broker-dealer, SEC-registered investment adviser, licensed CPA, or licensed attorney that the professional has taken reasonable steps to verify the investor’s accredited status within the prior three months.
Practical Considerations:
- This is the most commonly used method for token offerings because it outsources the verification burden
- Specialized verification services (Verify Investor, Accreditation.io) utilize licensed CPAs or attorneys
- The confirming professional must have independently taken reasonable steps – they cannot simply rely on the investor’s self-representation
- Processing time: same day to 48 hours through specialized services
Safe Harbor 4: Existing Investors
For an investor who previously invested as an accredited investor in the issuer’s Rule 506(b) offering:
- Obtain a written representation from the investor at the time of the 506(c) offering that they remain an accredited investor
- This only works when the investor previously participated in a 506(b) offering by the SAME issuer
Reasonableness Standard
If an issuer does not use a safe harbor, it must demonstrate that it took “reasonable steps” under the totality of the circumstances. The SEC has indicated that factors include:
- The nature of the purchaser (e.g., known institutional investor vs. unknown individual)
- The amount of the investment (larger investments may warrant more scrutiny)
- The nature of the offering (publicly marketed vs. limited distribution)
- The terms of the offering (minimum investment amounts may serve as a screening mechanism, but alone are not sufficient)
Important: Self-certification alone (checking a box stating “I am an accredited investor”) is NOT sufficient under 506(c). This is the single most common compliance error in token offerings.
Verification Service Providers
Specialized Verification Platforms
Verify Investor:
- Purpose-built accredited investor verification platform
- Investors create an account, upload documentation, and receive a verification letter
- Uses licensed professionals (attorneys, CPAs) to review documentation
- Cost: $50-$100 per verification (volume discounts available)
- Processing time: 24-48 hours (expedited available)
- Integration: API available for issuance platform integration
- Coverage: All accredited investor categories (income, net worth, professional certification, entity)
- Widely adopted in the STO industry
Accreditation.io:
- Automated verification with professional review
- CPA-verified accreditation letters
- Cost: $50-$75 per verification
- Processing time: same day for most verifications
- Integration: API and white-label options
Parallel Markets:
- Combined KYC, AML, and accredited investor verification platform
- Single investor onboarding workflow
- Used by several institutional token platforms
- Cost: varies by integration scope
Integrated Platform Solutions
Most STO issuance platforms include accredited investor verification as part of their investor onboarding workflow:
Securitize: Integrated verification through the DS Dashboard. Investors complete verification during onboarding, with automated document collection and professional review.
TokenSoft: Includes accredited investor verification in the investor onboarding flow with third-party verification integration.
Republic: For Reg CF and Reg A+ offerings, Republic handles investor qualification verification as part of its platform services.
Common Compliance Pitfalls
Pitfall 1: Relying on Self-Certification for 506(c)
The most dangerous error. If the issuer relied on questionnaire-based self-certification and a non-accredited investor participates, the 506(c) exemption fails. The offering could be recharacterized as an unregistered securities offering, with rescission liability for all investors.
Remediation: If self-certification was used, the issuer should immediately engage a verification service to retroactively verify all investors. If any investor fails verification, legal counsel should assess whether the exemption can be preserved or whether the offering must be restructured.
Pitfall 2: Stale Verification
Accredited investor verification should be current at the time of the investment. The SEC has not specified a hard expiration period, but the safe harbor for third-party confirmation specifies “within the prior three months.” Using verification letters that are more than 90 days old creates compliance risk.
Best Practice: Require verification within 90 days of the investment date. For ongoing offerings, investors whose verification has expired should be required to re-verify before making additional investments.
Pitfall 3: Insufficient Entity Verification
Entity investors present particular verification challenges:
- The $5 million asset test requires current financial documentation (audited financial statements, bank/brokerage statements)
- Entities formed specifically to purchase the securities do not qualify under the $5 million test unless all equity owners are individually accredited
- Look-through verification (verifying that all equity owners are accredited) requires identification and verification of each natural person
Pitfall 4: Joint Account Complications
For married couples:
- Income test: joint income must exceed $300,000, or individual income must exceed $200,000
- Net worth test: joint net worth must exceed $1 million
- Both spouses’ financial information must be verified
- Spousal equivalents (as defined by the SEC’s 2020 amendment) are treated the same as legal spouses
Pitfall 5: Failure to Document
All verification must be documented and retained:
- Copies of all documents reviewed
- Verification letters received
- Written representations from investors
- Records of the verification process followed
- Records should be retained for at least five years after the offering closes
Cost Analysis
| Verification Method | Cost per Investor | Time | Reliability |
|---|---|---|---|
| Third-party service (Verify Investor) | $50-$100 | 24-48 hours | High |
| Third-party service (Accreditation.io) | $50-$75 | Same day | High |
| Attorney/CPA letter (investor-provided) | $0 to issuer | Varies | Medium-High |
| Income verification (manual review) | $25-$50 internal cost | 2-5 days | High |
| Net worth verification (manual review) | $50-$100 internal cost | 3-7 days | Medium |
For a typical token offering with 100-500 investors, total verification costs range from $5,000 to $50,000, representing a modest but essential compliance expenditure. For more on secondary market considerations, see our dedicated guide. For the Regulation D framework, see the Reg D compliance guide and the Regulation D encyclopedia entry. For the accredited investor definition, see the Accredited Investor encyclopedia entry. For the Regulation A+ alternative, see the Reg A+ guide and the Regulation A+ encyclopedia entry. For KYC verification requirements, see the KYC verification guide. For the SEC’s role, see the SEC regulator profile. For official guidance, consult the SEC accredited investor definition.