What to Buy - Irish ETFs vs US ETFs
Why Irish-domiciled UCITS ETFs are the 'Growth' option for the Indian investor.
The Philosophy: I am not trying to beat the benchmark; I am trying to be the benchmark. Therefore, I invest only in index funds and ETFs, not in individual stocks or actively managed funds.
When investing in US markets, Indian investors face a structural choice: buy US-domiciled ETFs listed in the United States, or buy Irish-domiciled UCITS ETFs that track the same indices.
Why I chose Irish ETFs
For Indian investors, US-domiciled ETFs introduce three structural issues:
- US Estate Tax Risk
- Dividend Tax Leakage
- Taxation Paperwork
Quick Comparison
The following table summarizes the key differences between US-domiciled ETFs and Irish-domiciled UCITS ETFs before we examine each in detail.
| US-Domiciled ETFs (VOO/QQQ) | Irish UCITS (Acc) ETFs (CSPX/CNDX) | |
|---|---|---|
| 1. US Estate Tax Risk | Up to 40% (on assets >$60k) | 0% (No US Estate Tax exposure) |
| 2. Dividend Tax Leakage | 25% withholding under the US-India DTAA in US and Foreign Tax Credit adjustment through Indian ITR | 15% withholding at the fund level (US-Ireland treaty); dividends reinvested inside the accumulating ETF |
| 3. Taxation Paperwork | Irrespective of ETF sale we need to fill, 1. W-8BEN (renewed every 3 years) 2. Form 67 (foreign tax credit) 3. ITR: Schedule FA, FSI, TR |
1. ITR: Schedule FA (FSI only on ETF sale) |
For a long-term Indian investor building global wealth, these three issues make US-domiciled ETFs less tax-efficient for Indian investors compared to Irish-domiciled UCITS ETFs.
1. US Estate Tax Risk
India currently has no estate or inheritance tax, so heirs typically receive the full value of assets held in India.
For Indian residents investing in U.S. markets, U.S. estate tax rules for Non-Resident Aliens (NRAs) apply upon the investor’s untimely demise:
- Affected Assets: This applies to U.S. stocks (like NVDA or GOOGL) and U.S.-domiciled ETFs (like VOO or QQQ), even if held through foreign brokers.
- The Exemption: A $13,000 unified tax credit, which corresponds to an exemption of $60,000 of US-situs assets, applies to non-resident investors. (a threshold unchanged since 1976).
- The Penalty: The US government may claim up to 40% of the value exceeding $60,000 before assets are transferred to heirs.
India vs US - Estate Tax Comparison
Let’s compare Estate Tax across India and US.
| India | United States (NRAs) | |
|---|---|---|
| Estate / Inheritance tax | None | Yes |
| Exemption threshold | Unlimited | $60,000 |
| Marginal tax rates | 0% | 26% – 40%. US Estate Tax Rates shown below. |
| Max rate | 0% | 40% |
| When applied | Never | Upon demise before transfer to heirs |
| Applies to | All assets | US-situs assets at market value |
| Treaty relief | Not applicable | None for India |
US Estate Tax Rates
The following table illustrates the impact of U.S. estate tax rates on various portfolio sizes. For Non-Resident Aliens (NRAs), the marginal tax rate applied to the excess value progressively increases from 26% to 40%.
| Portfolio Range | Tax on Base Amount | Marginal Rate on Excess | Estimated Max Tax Liability (after $13k unified credit) |
|---|---|---|---|
| $0 – $60,000 | $0 | 18% – 24% | $0 (Exemption Threshold) |
| $60,001 – $80,000 | $13,000 | 26% | $5,200 |
| $80,001 – $100,000 | $18,200 | 28% | $10,800 |
| $100,001 – $150,000 | $23,800 | 30% | $25,800 |
| $150,001 – $250,000 | $38,800 | 32% | $57,800 |
| $250,001 – $500,000 | $70,800 | 34% | $142,800 |
| $500,001 – $750,000 | $155,800 | 37% | $235,300 |
| $750,001 – $1,000,000 | $248,300 | 39% | $332,800 |
| Over $1,000,000 | $345,800 | 40% | $332,800 + 40% of excess |
Note: The estimated tax liability assumes the portfolio value is at the maximum end of each bracket, after applying the $13,000 unified tax credit.
Sources:
- Estate tax for nonresidents not citizens of the United States
- Instructions for Form 706 (09/2025) > Part II—Tax Computation > Table A—Unified Rate Schedule
Portfolio Projection
Calculating when the portfolio breaches the $60,000 tax-exempt boundary.
Parameters: 12% Expected Growth (S&P 500 in USD) | 10% Annual Hike | 30-Year Horizon
| Initial Monthly Investment | Total Invested | Final Portfolio | Year Crossing $60k | Projection |
|---|---|---|---|---|
| $100 | $197,364 | $798,334 | Year 14 | RealValue SIP Engine |
| $500 | $986,964 | $3,992,988 | Year 6 | RealValue SIP Engine |
| $1,000 | $1,973,916 | $7,985,892 | Year 4 | RealValue SIP Engine |
| $5,000 | $9,869,664 | $39,929,214 | Year 1 | RealValue SIP Engine |
In the projections, ₹ values should be interpreted as USD values. You can use RealValue SIP Engine to project using your investment parameters to find out when you will cross $60k limit.
Asset Liquidity & Processing Timelines
The time required for heirs to access the portfolio depends primarily on two factors:
- The legal domicile of the asset
- The ownership structure of the account
| Scenario | Estimated Timeline | Primary Bottleneck |
|---|---|---|
| With US Assets (Situs Assets) | 12 – 24 Months | The Federal Block: The mandatory IRS “Transfer Certificate” (Form 5173). This “hard” bottleneck is subject to the manual review cycle of the IRS International Estate Tax department; brokers typically freeze accounts until an IRS Transfer Certificate is issued. |
| Non-US Assets (UCITS) | 2 Weeks – 12 Months | Account Structure Dependent: Transition ranges from 2–6 weeks (Joint/TOD) to 6–12 months (Individual). Individual accounts face a “soft” bottleneck requiring Succession Proof (Legal Heir Certificate or Probate) to satisfy international compliance. |
Implication: Once your portfolio crosses $60,000 in US-situs assets, US-domiciled ETFs introduce a meaningful estate tax risk that does not exist with Irish UCITS ETFs.
Using Irish ETFs 1) Removes US Estate Tax and 2) Reduces the transitioning timeline.
Note: A detailed breakdown of account ownership structures (Joint vs. Individual) and specific succession planning strategies will be explained in the following chapter.
2. Dividend Tax Leakage: The Growth vs IDCW Comparison
Indian mutual fund investors will be familiar with Growth and IDCW plans for Indian mutual funds. Choosing between a US-domiciled ETF and an Ireland-domiciled ETF is essentially a choice between an IDCW (Income Distribution cum Capital Withdrawal) plan and a Growth plan.
- US-Domiciled ETFs: US ETFs distribute dividends periodically in order to comply with US regulated investment company (RIC) rules. This creates a taxable event for the investor each time a dividend is distributed, similar to an IDCW plan.
- Ireland-Domiciled ETFs: Offer an “Accumulating” share class. The ETF reinvests dividends internally, allowing for tax-deferred compounding—identical to a Growth plan.
US-Domiciled ETFs
- US government applies Withholding Tax of 30% (default) or 25% (US-India treaty rate) on dividends
- Indian investors must include the dividend in their taxable income and can claim the US withholding as a Foreign Tax Credit (FTC).
- In India, based on the income level, the total tax can go up to 35.88% on the dividend (30% slab rate + 15% surcharge + 4% cess = 35.88%)
- For investors in the highest slab, the additional tax payable in India is typically ~10.88% after FTC adjustment.
Ireland-Domiciled Accumulating ETFs
- US government applies Withholding Tax of 15% (due to special treaty with Ireland) on dividends
- Fund reinvests the dividend (remaining 85%)
- Effectively, dividend taxation reduces from up to 35.88% at the investor level to 15% at the fund level, improving compounding efficiency.
Tax Efficiency Table
The table below illustrates the “tax leakage” that occurs before dividends can be reinvested.
| Feature | US ETF | Irish ETF |
|---|---|---|
| US Dividend Withholding Tax | 30% (default), 25% (US–India treaty rate) | 15% (US-Ireland Treaty) |
| Foreign Tax Credit | Available | Not Available, as it is done within the ETF |
| Dividend Strategy | Mandatory Distribution (IDCW) | Accumulating (Growth) available |
| Tax Deferral | No. Taxes paid annually on dividend receipts. | Yes. Taxes deferred until sale. |
| Indian Dividend Taxation with surcharge + cess |
Taxed at your Slab Rate annually. Slab rates upto: 35.88% |
No dividend tax at investor hands. Tax-deferred until investor sells. |
| Compounding | Reinvestment required after tax | Automatic |
The Cost of Tax Leakage: US vs. Ireland Domicile
When investing in the S&P 500, the “Tax Drag” on a 2% dividend yield significantly alters your long-term wealth. For an Indian resident in the highest tax bracket, the difference between a US-domiciled ETF and an Ireland-domiciled Accumulating ETF is substantial.
Annual Tax Leakage Comparison
This table shows how much of your 2% dividend yield is lost to taxes before it can be reinvested.
| Feature | US ETF | Irish ETF |
|---|---|---|
| Withholding Tax (Level 1) | 25.00% (US Tax) | 15.00% (US-Ireland Treaty) |
| Indian Income Tax (Level 2)* | 10.88% (Remaining Slab) | 0.00% (Not Applicable/Deferred) |
| Total Effective Tax | 35.88% | 15.00% |
| Actual Reinvested Yield | 1.28% | 1.70% |
| Annual “Tax Drag” | 0.72% | 0.30% |
This creates a 0.42% annual tax advantage for the Irish ETF on a 2% dividend yield for top income tax slab rate in India.
Tax Drag over 30 Years
If you invest $10,000 in the S&P 500, assuming a 10% annual price growth and a 2% dividend yield, here is how the “tax drag” compounds.
US ETF return = 10% price return + 1.28% net dividend reinvested
Irish ETF return = 10% price return + 1.70% reinvested dividend
| Horizon | US ETF (11.28% CAGR) | Irish ETF (11.70% CAGR) | Lost Performance ($) | Lost Performance (%) |
|---|---|---|---|---|
| 5 Years | $17,064 | $17,389 | $325 | 1.87% |
| 10 Years | $29,119 | $30,237 | $1,118 | 3.70% |
| 20 Years | $84,790 | $91,425 | $6,635 | 7.26% |
| 30 Years | $246,896 | $276,436 | $29,540 | 10.69% |
Implication: Irish accumulating ETFs allow dividends to compound tax-deferred, improving long-term returns.
Even a small annual difference in tax efficiency compounds significantly over time.
Note: The tax drag effect depends on dividend yield. For example: S&P 500 with dividend yield of ~1.7–2.0% will have more tax drag effect than Nasdaq 100 with ~0.6–0.8%. Lower dividend indexes experience smaller tax drag. However, the estate tax and administrative advantages of Irish ETFs remain unchanged.
3. Taxation Paperwork: Administrative Complexity
The following compares the taxation paperwork required for US ETFs vs Irish accumulating ETFs.
US ETFs
Investing in US-domiciled ETFs introduces recurring tax reporting obligations for Indian residents.
Typical compliance requirements include:
W-8BEN renewal (every 3 years)
A mandatory IRS form filed with your US broker to certify that you are a resident of India, allowing you to claim the lower tax treaty rate (25% instead of 30%) on US-sourced dividends.
Form 67 (Statement of Foreign Income and Foreign Tax Credit)
A mandatory filing with the Indian Income Tax Department used to claim a Foreign Tax Credit (FTC), ensuring you aren’t taxed twice on the same US dividend income. Must be filed before submitting the income tax return to claim the foreign tax credit.
ITR reporting
- Schedule FA (Foreign Assets): A mandatory section in the Indian ITR where you must declare all foreign equity holdings, bank accounts, and custodial assets held abroad at any point during the financial year, heavily penalized if omitted.
- Schedule FSI (Foreign Source Income): The specific section in your Indian ITR used to report the exact quantum of income earned outside India, such as foreign dividend distributions or capital gains.
- Schedule TR (Tax Relief): The companion section to Schedule FSI where you calculate and claim the actual monetary relief under the Double Taxation Avoidance Agreement (DTAA) based on the taxes already withheld in the US.
At first glance, Form 67 and ITR Schedule TR appear to overlap, but they serve different purposes:
- Form 67 declares the foreign tax already paid
- Schedule TR applies that tax credit when calculating the final tax liability
In addition to the reporting obligation, there is requirement to pay advance tax as per advance tax calendar based on the dividends received. Advance tax is mandatory if your total estimated tax liability for the financial year (after subtracting TDS) exceeds ₹10,000.
Irish Accumulating ETFs
For long-term investors holding accumulating Irish ETFs, compliance becomes simpler:
ITR reporting only:
- Schedule FA (Foreign Assets): Remains mandatory every year because you still own a foreign-domiciled asset (located in Ireland/with an international broker), requiring disclosure of its peak and closing values.
- Schedule FSI (Foreign Source Income): Only utilized in the specific financial year you actually sell the ETF units, as accumulating funds automatically reinvest dividends internally, generating zero annual dividend income to report.
Using Irish accumulating ETFs removes annual dividend taxation, reducing tax friction and simplifying compliance.
Disclaimer: Above is based on my learning and understanding of the taxation landscape for international investment. Consult tax professionals for accuracy.
Why Ireland Became the Global ETF Hub
Ireland has become the preferred domicile for international ETFs because of its UCITS regulatory framework, favorable tax treaties, and operational infrastructure for global investors. It hosts ~75-80% of European-domiciled ETFs and stands as the largest ETF domicile outside the United States.
The US vs. Ireland ETF Ecosystems Compared
While the US ETF market is roughly 7× larger than the Irish-domiciled ETF market, the two ecosystems serve entirely different purposes.
| United States | Ireland (UCITS ETFs) | |
|---|---|---|
| ETF Assets (AUM) | ~$13.4 trillion | ~$1.9–2.0 trillion |
| Number of ETFs | ~4,495 | ~1,000+ |
| Share of Global Market | ~65–70% | ~9–10% |
| Market Role | Domestic US investor market | Global investor access point (for Europe, Asia, Middle East, India) |
| Listing Exchanges | Traded on US exchanges (NYSE, Nasdaq) | Distributed globally via European exchanges and international brokers |
| Trading Currency | USD | Multiple European currencies and USD |
The US is the single largest domestic ETF market, whereas Ireland acts as the world’s ETF export hub and the international gateway to US equity indices.
Tax Neutrality for Foreign Investors
Ireland operates as a tax-neutral jurisdiction. No Irish tax for non-resident investors in UCITS ETFs:
- No Irish capital gains tax
- No Irish dividend tax
- No Irish estate tax
How Product Offerings Compare
Many of the world’s largest asset managers—including BlackRock (iShares), Vanguard, Invesco, and State Street Global Advisors—replicate many of their flagship US ETFs in Ireland.
These paired funds track the exact same underlying indices, but differ entirely in their legal domicile, tax treatment, and investor base:
| Target Index | Equivalent US ETF | Equivalent Irish UCITS ETF (USD, Acc) |
|---|---|---|
| S&P 500 | Vanguard S&P 500 ETF (VOO) | Vanguard S&P 500 UCITS ETF (USD) Accumulating (VUAA) |
| Nasdaq-100 | Invesco QQQ Trust (QQQ) | Invesco EQQQ Nasdaq-100 UCITS ETF Acc (EQAC) |
| MSCI World | iShares MSCI World ETF (URTH) | iShares Core MSCI World UCITS ETF USD (Acc) (IWDA) |
| FTSE All-World | Vanguard Total World Stock ETF (VT) | Vanguard FTSE All-World UCITS ETF (USD) Accumulating (VWRA) |
Key Takeaways
For Indian investors, ETF domicile has real long-term consequences.
Irish-domiciled UCITS ETFs remove US estate tax exposure, reduce dividend tax drag, and simplify tax compliance. Over decades, these structural advantages can materially improve portfolio outcomes.
Notes
- UCITS (Undertakings for Collective Investment in Transferable Securities) is a European Union regulatory framework that establishes strict safety, diversification, and transparency standards for mutual funds and ETFs, allowing them to be securely distributed to retail investors worldwide.
Work In Progress: Writing further chapters and refining published chapters. Stay tuned!