Singapore VCC insights

US Estate Tax for Singapore Residents Holding US Shares: Situs, Form 706-NA and Structures

By VCC Editorial Team · Published 15 October 2026

Short answer: US estate tax can apply. Singapore abolished estate duty for deaths on or after 15 February 2008, but the United States taxes the US-situs assets of anyone who is neither a US citizen nor US domiciled, including shares in US corporations. Above US$60,000 a Form 706-NA return is due, rates reach 40%, and no US-Singapore estate tax treaty applies.

This article is general information only and is not legal, tax or investment advice. For matters needing legal advice, we work with a panel of experienced Singapore law firms.

US estate tax for Singapore residents is the death-tax exposure most often missed by principals who chose Singapore partly because it has no estate duty. A Singapore-based principal who is not a US citizen and holds US-listed shares in their own name can leave an estate owing the US Internal Revenue Service (IRS) up to 40% of the value above a small credit, with a return, a nine-month deadline and a transfer certificate process that can freeze the portfolio. Our note on whether Singapore has estate tax covers the Singapore abolition and foreign exposures in outline. This article goes deeper on the US position alone: what is caught, how the tax is computed, what the executor files, and which holding choices change the analysis. Sources were checked on 15 October 2026 against irs.gov, the IRC text on law.cornell.edu and IRAS.

How does US estate tax for Singapore residents work if they are not US citizens?

It applies to their US-situated assets only. A Singapore resident who is neither a US citizen nor US domiciled is an NRNC, and the US taxes the transfer at death of the part of the estate situated in the United States.

The Instructions for Form 706-NA define an NRNC as a decedent “neither domiciled in nor a citizen of the United States at the time of death”, and warn that a person “may be a U.S. resident for income tax purposes yet be considered a nonresident for estate tax purposes”. Domicile is acquired by living somewhere “with no definite present intention of later moving”, so a principal with long US stays or a green card needs separate analysis. US citizens are taxed on worldwide assets “even if they are not residents of the U.S.”, and are outside the scope of this article.

Singapore’s position does not help. IRAS confirms that estate duty has been removed for deaths on and after 15 February 2008, so there is no Singapore death tax against which a US charge could be credited.

Which assets are US-situs, and which are not?

US-incorporated shares, US real estate and tangible property in the US are caught. Certain bank deposits, portfolio debt and life insurance proceeds are carved out by statute.

The IRS guidance for nonresidents with US assets lists “Stock of corporations organized in or under U.S. law, even if the nonresident held the certificates abroad or registered the certificates in the name of a nominee.” Holding US shares through a Singapore private bank’s custody or nominee account therefore does not move them offshore. Conversely, under section 2104(a), shares in a non-US company are not US-situs, even if that company owns US assets.

Asset held directly by a Singapore-resident NRNC	Treatment	Authority
Shares in a US-incorporated company, including US-listed shares held via a Singapore custodian or nominee	US-situs	IRC s 2104(a); IRS guidance
Shares in a US-domiciled mutual fund or exchange-traded fund (ETF) organised as a US corporation	US-situs; the partial look-through for regulated investment companies (RICs) ended for deaths after 31 December 2011	IRC s 2104(a); s 2105(d)(3)
Shares in a non-US company or fund (Singapore company, Singapore variable capital company (VCC), Irish or Luxembourg fund)	Not US-situs under the situs rule; whether the structure is respected is a separate question	IRC s 2104(a); Form 706-NA Instructions
US real estate and tangible property located in the US	US-situs (narrow exception for art on loan for public exhibition)	IRS guidance; IRC s 2105(c)
US bank deposits not effectively connected with a US trade or business; deposits with a foreign branch of a US bank	Treated as outside the US	IRC s 2105(b)(1) and (2)
US debt whose interest would qualify for the portfolio interest exemption under IRC s 871(h)(1)	Treated as outside the US (contingent interest can bring part back in)	IRC s 2105(b)(3)
Proceeds of insurance on the NRNC’s life	Treated as outside the US	IRC s 2105(a)

The asymmetry is the planning point. US$10 million of qualifying portfolio debt and US bank deposits may carry little US estate tax exposure; US$10 million of directly held US equities carries a large one. Each instrument must be checked against the exact statutory conditions; the table is a map, not a classification.

How much US estate tax could a Singapore-based estate actually pay?

For any material US equity portfolio, close to 40% of the value above roughly US$60,000. The NRNC credit is fixed at US$13,000 against a schedule reaching 40% above US$1,000,000.

Section 2101(b) uses the same section 2001(c) schedule that applies to US citizens. It starts at 18% and, above US$1,000,000, the tentative tax is “$345,800, plus 40 percent of the excess”. Section 2102(b)(1) then allows “a credit of $13,000”. The tentative tax on exactly US$60,000 is US$13,000, which is why the credit is often called a US$60,000 exemption. It is a credit, and it does not grow.

The IRS reports that Public Law 119-21, signed on 4 July 2025, “amends § 2010(c)(3) by increasing the basic exclusion amount to $15,000,000 for calendar year 2026”. That exclusion belongs to US citizens and residents. The September 2025 Instructions for Form 706-NA, issued after that law, still state that “In general, the maximum unified credit is $13,000.”

Illustrative arithmetic only, ignoring deductions and prior gifts:

US-situs assets at death	Tentative tax under s 2001(c)	Less NRNC credit	Tax before deductions
US$60,000	US$13,000	US$13,000	Nil (no return required at this level)
US$1,000,000	US$345,800	US$13,000	US$332,800
US$5,000,000	US$1,945,800	US$13,000	US$1,932,800

Deductions for funeral and administration expenses, claims and debts are allowed “if properly documented”, but the IRS notes that the computation “generally requires a separate statement of the total value of assets situated outside the United States”. An executor seeking deductions will usually have to disclose the worldwide estate.

Is there a US-Singapore treaty that reduces the tax?

No. Singapore is not on the IRS list of estate or gift tax treaty partners, and not on its list of income tax treaty partners either.

The IRS estate and gift tax treaty page, updated 8 September 2026, lists 15 countries: Australia, Austria, Canada, Denmark, Finland, France, Germany, Greece, Ireland, Italy, Japan, the Netherlands, South Africa, Switzerland and the United Kingdom. Section 2102(b)(3)(A) lets a treaty require a pro-rated share of the US exclusion instead of the US$13,000 credit. A Singapore resident with no other treaty connection gets neither benefit, so a family member resident in a treaty country should have their own position checked.

For how Singapore taxes the principal personally, see our note on Singapore tax residence, foreign income and section 10L.

What does the executor have to file after death?

A Form 706-NA within nine months if US-situs assets (plus certain lifetime gifts) exceed US$60,000, then a transfer certificate before US custodians release the assets.

1. Establish status and situs. Confirm the deceased was neither a US citizen nor US domiciled, and value every asset at date of death by situs.
2. Identify the executor. If none is appointed and acting in the US, “every person in actual or constructive possession of any of the decedent’s property is considered an executor and must file a return”.
3. File Form 706-NA within 9 months of death with the death certificate and a certified copy of any will, translated into English. Form 4768 obtains an automatic 6-month extension to file; tax is also due within 9 months unless an extension to pay is granted.
4. Pay the tax. The IRS “may collect any unpaid estate tax from any person receiving a distribution of the decedent’s property”.
5. Obtain a transfer certificate. Where a return was filed, the executor faxes it to the IRS; where none was required, an affidavit and documents are needed, and the IRS states processing takes “12 to 18 months” once it has everything.
6. File Form 8971 within 30 days of filing Form 706-NA to report the estate tax values given to beneficiaries.

The transfer certificate is often the larger practical problem: even an estate owing nothing can see US securities frozen for a year or more. A Singapore will and probate plan, discussed in our note on living trusts and wills in Singapore, does not shorten the US process.

Does holding US shares through a Singapore company, VCC or non-US fund remove the exposure?

It can change the situs analysis, because shares in a non-US company are not US-situs under section 2104(a). Whether the IRS respects a particular structure is a fact-specific question for US tax counsel, and none should be assumed to work.

Families commonly hold US portfolios through a Singapore private company, a Singapore VCC, a trust with an underlying company, or a non-US fund. On the statute’s face, the principal then dies owning non-US shares. The risks are in the detail:

• Retained control or benefit. Under section 2104(b), property transferred within sections 2035 to 2038 (which include transfers where the transferor keeps the income, use or a power to revoke) is “deemed to be situated in the United States, if so situated either at the time of the transfer or at the time of the decedent’s death”.
• Substance. A holding company run as the principal’s personal account, without its own governance, records and decisions, invites the argument that it should be disregarded.
• Income tax side effects. A structure built for estate tax can create US or Singapore income tax costs, including through how the entity is classified for US purposes.
• Lifetime gifts. The IRS states that for NRNCs “gifts of U.S.-situated intangible property are not subject to gift tax” (IRC section 2501(a)(2)), giving US company stock as an example. The section 2104(b) rule and the recipient’s own tax position still need review first.

A Singapore VCC used as a family investment vehicle, often with a section 13O or 13U incentive and a single family office as manager, is a non-US corporation for situs purposes. It is chosen first for its Singapore governance and incentive features; the US estate tax effect should be confirmed by US counsel. Our pages on private trust companies in Singapore and Singapore Secretary Services cover the Singapore corporate side.

US-domiciled ETFs or Irish and Luxembourg UCITS funds: what is the difference?

Situs. A US-domiciled ETF organised as a US corporation is US-situs stock; a fund domiciled in Ireland or Luxembourg, typically an undertaking for collective investment in transferable securities (UCITS), is a non-US company whose shares are not US-situs under section 2104(a).

The partial look-through for US RICs in section 2105(d) applied only to deaths after 2004 and “shall not apply to estates of decedents dying after December 31, 2011”. A US-domiciled ETF held today is therefore US-situs in full. That is the factual reason Singapore-based investors compare US-listed ETFs with Irish or Luxembourg equivalents; fees, liquidity, tracking and income tax also differ, and this article makes no recommendation between them.

How are dividends from US shares taxed for a Singapore-resident principal?

Generally 30% US withholding with no treaty reduction for a Singapore resident, and usually no further Singapore tax for an individual.

The IRS states that “Most types of U.S. source income received by a foreign person are subject to U.S. tax of 30%”, reduced only where the Code provides or “there is a tax treaty between the foreign person’s country of residence and the United States”. Singapore has no such treaty. Ireland and Luxembourg both appear on the IRS income tax treaty list; whether a fund there obtains a reduced rate on its own US dividends depends on the treaty and the fund, as its documents should state.

In Singapore, the IRAS e-Tax Guide “Tax Exemption for Foreign-Sourced Income” (Fifth Edition, 30 January 2026) states that from 1 January 2004 “all foreign-sourced income received in Singapore by resident individuals, except those received through a Singapore partnership, will be exempt from tax” where the Comptroller is satisfied this is beneficial, under section 13(7A)(b) of the Income Tax Act 1947. A Singapore company or VCC is taxed under different rules; see our note on recovering foreign withholding tax for a VCC sub-fund.

Frequently asked questions

Is the US$60,000 an exemption or a filing threshold?

Both labels are used. Legally the relief is a US$13,000 credit under IRC section 2102(b)(1), offsetting the tax on about the first US$60,000; separately, Form 706-NA must be filed once US-situs assets and certain gifts exceed US$60,000.

Does the US$15 million exclusion for 2026 help a Singapore resident?

Not unless they are a US citizen or US domiciled. The US$15,000,000 basic exclusion under section 2010(c)(3) is for US citizens and residents; NRNCs keep the fixed US$13,000 credit, absent a treaty.

Are US shares held in a Singapore bank’s custody account still US-situs?

Yes. The IRS treats US corporate stock as US-situated even if certificates are held abroad or in a nominee’s name. The issuer’s place of incorporation decides it.

Are US bank deposits subject to US estate tax for a Singapore resident?

Generally not, if not effectively connected with a US trade or business; IRC section 2105(b) treats them as outside the US. Brokerage cash and money market fund holdings need separate analysis.

Can a Singapore VCC hold the family’s US equities?

Yes, and VCC shares are not US-situs under section 2104(a). Whether a given structure removes the exposure depends on how assets were transferred and how the VCC is run, so US tax advice is needed before relying on it.

Sources

• IRS: Some nonresidents with US assets must file estate tax returns
• IRS: Instructions for Form 706-NA
• IRS: Estate and gift tax treaties (international)
• 26 US Code section 2104: Property within the United States
• IRAS: Estate duty

Raffles Corporate Services helps family offices and fund managers with VCC incorporation, family office set-up and ongoing compliance, including the Singapore holding companies and VCCs that often sit above a family’s US portfolio; US estate and income tax advice should come from the family’s US tax counsel. Email hello@rafflescorporateservices.com or Call/SMS/WhatsApp +65 8501 7133, or visit Raffles Corporate Services.

Last reviewed: 15 October 2026. The Editorial Team, Variable Capital Companies Act.