Consider an American physician who has lived and worked in Singapore for six years and asks to join a sponsor's next apartment raise. On a deal that runs a 506(c) and Regulation S raise side by side, she poses a question a standard onboarding checklist can miss. Her securities status turns on where she lives, while her tax status turns on her passport, and the two answers point in different directions. Our guide to accredited investor verification under 506(c) explains the U.S. lane in full.
The SEC's rules let both lanes run on one deal, so the harder work is classification. Each investor has to be sorted twice, once by residence for securities law and once by citizenship and tax residence for the IRS, and the records must keep both answers for as long as the investor holds the interest. A sponsor that builds onboarding around those two questions before the raise opens avoids unwinding a misfiled investor later.
How a 506(c) and Regulation S Raise Shares One Deal
Rule 500(g) of Regulation D says Regulation S may be relied on for offshore sales even when coincident offers and sales are made under Regulation D inside the United States. Buyers under Regulation S are not counted toward Regulation D purchaser limits. The same paragraph adds a condition that matters for onboarding. It does not apply if the issuer elects to rely solely on Regulation D for sales to people outside the United States, which leaves the sponsor to decide which rule each sale abroad relies on.
Under Rule 506(c), every purchaser must be accredited and the issuer must take reasonable steps to verify that status, according to the SEC. Under Category 3 of Regulation S, which covers equity issued by U.S. companies, each buyer certifies that it is not a U.S. person, agrees to resell only under Regulation S, registration or an exemption, and receives securities carrying a legend. Our comparison of Regulation S and Regulation D sets out how the two rules divide the market, and our guide to Regulation S offerings covers the offshore lane step by step.
Residence Decides the Securities Lane
Regulation S defines a U.S. person to include any natural person resident in the United States, in Rule 902(k). Citizenship plays no part in that test. An American who lives in Singapore can therefore buy in an offshore transaction as someone who is not a U.S. person, while a foreign national living in Texas is a U.S. person for the same purpose. The rule does not spell out how to prove residence, so a sponsor should agree with securities counsel what evidence to collect, such as an address, identity documents and the investor's certification.
Accredited status works on a different axis. Orrick notes in its guidance on foreign investors that a U.S. company can issue securities under Rule 506 to foreign investors who are accredited, as long as the rule's other conditions are met. If she meets an accredited test, the American in Singapore could fit either lane, and Rule 500(g) leaves that choice to the sponsor, made with counsel and recorded at onboarding.
The U.S. lane may also widen. On October 5, 2026, the SEC published a notice in the Federal Register asking whether passing a new exam developed by FINRA should qualify individuals as accredited investors, one of several related notices issued on September 30. Comments are due December 4, 2026, and nothing changes unless the SEC acts. Even then, the notices would change who passes the accredited test and leave the residence test in Regulation S untouched.
Tax Status Follows Citizenship and Residence
In its international tax FAQs, the IRS says a U.S. citizen or resident alien living abroad is subject to U.S. income tax on worldwide income, "regardless of where you live." For someone who is not a citizen, tax residence turns on the green card test or the substantial presence test, and a person who meets neither is a nonresident alien.
The forms follow the same logic. Form W-8BEN, the certificate of foreign status that foreign individuals give a withholding agent, tells U.S. citizens and other U.S. persons, including resident aliens, to use Form W-9 instead. The American in Singapore is outside the U.S. person definition under Regulation S, then, and a U.S. person on her tax form.
That split carries into structure and reporting. U.S. investors in a partnership usually receive a Schedule K-1, while investors abroad may hold through a U.S. C corporation blocker that reports their dividends on Form 1042-S, as our guide to Forms 8804, 8805 and 1042-S explains. An investor who is offshore for securities purposes but a U.S. taxpayer fits neither path neatly, so the sponsor's CPA should settle her structure and forms before closing.
Where the Two Answers Split
Three investor profiles show how the securities and tax answers can diverge. Each needs its own onboarding path.
- A U.S. citizen living abroad, outside the U.S. person definition under Regulation S but a U.S. person for tax, and possibly eligible for the 506(c) lane if accredited.
- A foreign national living in the United States, a U.S. person under Regulation S who belongs in the 506(c) lane, and possibly a resident alien for tax.
- An investor who moves after closing, whose original sale was judged when it was made but whose tax status, and with it the right tax form, can change.
For Category 3 equity, the distribution compliance period lasts one year, or six months for an issuer that reports to the SEC, and offers or sales during that period may not go to a U.S. person. Rule 905 also deems a domestic issuer's equity sold under Regulation S to be restricted securities, a status that continues after resale. On the tax side, an investor who signs Form W-8BEN agrees to submit a new form within 30 days if any certification on it becomes incorrect. A sponsor that checks residence only at subscription will miss both events.
One Set of Records for Two Lanes
The practical answer is a single investor record that holds both classifications. It shows the rule each sale relied on, the residence evidence and certification, and any accreditation verification. It also shows the tax form on file, the legend status and the end date of the distribution compliance period, so a transfer request can be checked against both files before anyone approves it.
Separate spreadsheets invite errors, because the securities team and the tax team each hold half the answer. One record also helps with Form D, which is due within 15 days after the first sale. Because Rule 500(g) leaves Regulation S buyers out of the Regulation D count, the sponsor needs to know exactly which investors came in under which rule.
Investors in both lanes carry the same property risks, including loss of capital, illiquidity, falling property values, tenants leaving and distributions not being paid. Investors abroad also face currency movements and rule changes at home or in the United States. A misclassified investor adds its own compliance risk, since a sale that fails Regulation S needs another exemption that fits the facts.
What Sponsors Can Do Before Opening Both Lanes
This work is easiest before the first subscription arrives. Each step shapes the next, so the order matters.
- Agree with securities counsel how the deal will rely on Rule 506(c) and Regulation S, including whether any sales abroad will rely solely on Regulation D under Rule 500(g).
- Write a residence standard for the Regulation S lane that lists the evidence and certification each investor provides.
- Ask every investor two separate questions at onboarding, where they live and whether they are a U.S. citizen or resident alien for tax, and collect Form W-9 or the right Form W-8 to match.
- Have your CPA set the holding structure and tax forms for investors who are offshore for securities purposes but U.S. taxpayers.
- Keep one investor record with the lane, verification, certification, tax form, legend and compliance period end date, and check it before approving any transfer.
Raveum offers sponsors an investment management platform, fund administration, a global raise track under Regulation S and an operating partnership for selected sponsors, and sponsors keep their investor relationships, property and business plan. U.S. investors come in under Rule 506(c) and receive K-1s, while offshore investors invest through a U.S. C corporation blocker, with Raveum reporting their dividends on Form 1042-S and filing Form 1042. See how the Raveum Sponsor Program works.
Two Questions for Every Investor
The American in Singapore fits both lanes at once. Regulation S looks at where she lives, the IRS looks at her citizenship, and Rule 500(g) leaves the choice of lane to the sponsor. None of that argues against running a 506(c) and Regulation S raise together. It argues for treating classification as a design decision made before launch, with counsel and a CPA, so every investor record answers both questions from the first day. Our guide to accredited investor verification under 506(c) covers the U.S. side of that record in detail.
Frequently Asked Questions
Who Counts as a U.S. Person Under Regulation S?
Under Rule 902(k), a U.S. person includes any natural person resident in the United States and any partnership or corporation organized under U.S. law, along with certain estates, trusts and accounts. For individuals the test turns on residence, and citizenship plays no part in it. Securities counsel should set the evidence of residence a sponsor collects, such as an address and the investor's certification.
Can a U.S. Citizen Living Abroad Invest Under Regulation S?
Generally yes, because Regulation S looks at residence. A U.S. citizen who lives outside the United States can buy in an offshore transaction, provided the other conditions of the rule are met. The same investor remains a U.S. taxpayer, so the sponsor should collect Form W-9 and have its CPA decide how that investor holds the interest and which tax forms follow.
Can Foreign Investors Join a 506(c) Offering?
Yes, if they are accredited investors and the sponsor takes reasonable steps to verify that status, as Rule 506(c) requires for every purchaser. Law firms such as Orrick note that a U.S. company can issue Rule 506 securities to accredited foreign investors. Under Rule 500(g), the sponsor decides whether a sale abroad relies on Regulation D or Regulation S, and counsel should document that choice.
Which Tax Form Does an Investor Abroad Give a Sponsor?
It depends on tax status rather than location. Foreign individuals give Form W-8BEN, and foreign entities give Form W-8BEN-E. U.S. citizens and resident aliens give Form W-9 even when they live abroad, because the IRS taxes their worldwide income. A sponsor should ask about citizenship and tax residence separately from the residence question it uses for Regulation S.
What Happens if a Regulation S Investor Moves to the United States?
An offshore transaction is judged by where the buyer was when the order was placed, so counsel should confirm how a later move affects the investor. The securities stay restricted, and during the distribution compliance period they may not be resold to a U.S. person outside the rules. Tax status may also change, and a Form W-8BEN signer agrees to file a new form within 30 days.
When Should a Sponsor Bring In Counsel and a CPA on Investor Classification?
Before the offering documents and onboarding forms are written. Securities counsel should set the residence standard, the Regulation S certifications, the legend and any Rule 500(g) election, while a CPA sets the holding structure and tax forms for each investor type. A misclassified investor can put the Regulation S safe harbor at risk and create withholding errors that are hard to correct later.
This article is for general education only and is not legal, tax or investment advice. Securities and tax rules change and depend on each sponsor's facts, so work with qualified securities counsel and tax advisors before launching an offering. Real estate investments involve risk, including loss of capital, illiquidity and changes in property values. Offerings on Raveum are available to eligible investors only and are not open to the general public.
