CSPX vs VWCE: Which UCITS ETF is Best for Indian Investors?

CSPX is BlackRock's iShares Core S&P 500 UCITS ETF. As an Ireland domiciled, accumulating fund with over $82.5 billion in assets, it provides direct exposure to the 500 largest US public companies and serves as a highly liquid foundational building block for international investors.

VWCE is Vanguard's alternative for global investors. It tracks the FTSE All-World Index, providing exposure to large and mid-cap companies across both developed and emerging markets globally.

Indian investors are often confused between these two. Here is how and where they differ, and which one makes more sense for Indian investors.

Table of contents

• What CSPX and VWCE Have in Common
• Where They Differ
  • Index Exposure and Strategy
  • Cost and Tracking Efficiency
  • Fund Size and Liquidity
  • Structural and Tax Advantages
• Which Should Indian Investors Buy?
• Already Holding One? Should You Switch?
• About Paasa

What CSPX and VWCE Have in Common

• Both are Ireland domiciled, which eliminates the 40% US estate tax risk for Indian investors and reduces withholding tax on US dividends to 15%.
• Both are "accumulating" funds, meaning dividends are reinvested internally, so you do not pay annual dividend tax in India.
• Both are UCITS ETFs, providing structural advantages and regulatory safeguards for international investors accessing global markets.
• Both share the same Indian tax treatment: Short Term Capital Gains (STCG) at your applicable slab rate if sold within 24 months, and Long Term Capital Gains (LTCG) at 12.5% if held longer.
• Both are readily available on global investing platforms like Interactive Brokers and Paasa.

Where They Differ

Index Exposure and Strategy

CSPX employs a passive management strategy using direct physical replication to track the S&P 500 Net Total Return Index. It provides exposure strictly to the 500 largest US companies, heavily weighted toward information technology and healthcare, with top holdings like Apple, Microsoft, NVIDIA, Amazon, Meta, and Alphabet. VWCE serves as the alternative in this comparison for investors weighing a different market approach, providing exposure to both developed and emerging markets globally, while CSPX stands as the standard benchmark for the US equity market.

Cost and Tracking Efficiency

Cost control is a primary advantage of CSPX. It features a Total Expense Ratio (TER) of just 0.07%, making it highly cost-competitive compared to VWCE's 0.22% TER. BlackRock achieves a near-zero tracking error, with an annualized average tracking difference of around -0.03%. Through scale, internal trading efficiencies, and active securities lending programs, the true cost of ownership for CSPX is effectively lower than its headline TER.

Fund Size and Liquidity

Backed by BlackRock's iShares, CSPX holds over $82.5 billion in assets under management. Launched in May 2010, this massive scale allows the fund to trade with exceedingly tight bid-ask spreads. This provides cost-effective entry and exit for both retail investors executing monthly SIPs and institutional allocations.

Structural and Tax Advantages

Because CSPX is domiciled in Ireland, it benefits from the US to Ireland double taxation treaty, reducing the US withholding tax on dividends from 30% to 15%. Additionally, its accumulating structure means dividends are automatically reinvested, eliminating manual reinvestment transaction costs and treating growth as capital gains rather than taxable dividend income.

Which Should Indian Investors Buy?

For investors seeking highly efficient, broad US large-cap exposure, CSPX is an optimal vehicle. Its Irish domicile, accumulating structure, exceptionally low tracking error, and deep liquidity make it a highly tax and cost-efficient core holding for your portfolio.

You should consider VWCE if its specific market approach better aligns with your individual portfolio goals as a "set and forget" global portfolio. While CSPX is a bet on US large-cap dominance, VWCE is a bet on the global equity market.

Ultimately, do not overthink it. Utilizing established UCITS ETFs puts you on the right path for building long-term wealth.

Already Holding One? Should You Switch?

If you already hold one of these ETFs, do not sell it just to switch to the other. Selling your shares triggers a capital gains event in India. If you have held the ETF for less than 24 months, you will pay STCG at your slab rate. If you have held it longer, you will pay LTCG at 12.5%.

The minor advantages you might gain from switching will likely be wiped out by the taxes you pay on the sale and the brokerage fees required to switch. If you want to transition your strategy, simply leave your existing shares alone and direct all future investments into your preferred ETF.

Building your portfolio with Ireland domiciled UCITS ETFs is the single most tax-efficient way for Indian investors to access global markets. You can read our complete LRS guide to learn how to fund your global account seamlessly.

About Paasa

Paasa is a global investing platform built specifically for Indian residents and returning NRIs. We bridge the gap between complex global brokerages and the specific, everyday needs of Indian investors.

• Estate Tax Protection: Paasa gives you direct access to Ireland domiciled (UCITS) ETFs, including CSPX and VWCE. This allows you to legally shield your long-term wealth from the 40% US Estate Tax.
• Seamless Funding & LRS: We handle the LRS compliance process and secure competitive FX rates, ensuring your capital reaches the global markets efficiently.
• The Compliance Advantage: We generate ready-made capital gains and Schedule FA tax reports tailored for the Indian tax system, so you can focus entirely on growing your portfolio instead of managing spreadsheets.