International Investing: Go Beyond US Borders: Beyond Us Borders

Table of Contents

1. Why Should I Invest Outside the US?
2. What Are the Best International Markets to Consider?
3. How Do I Start Investing in Foreign Stocks?
4. What Are the Risks of International Investing?
5. How Much of My Portfolio Should Be International?
6. Which Countries Have Outperformed the US Recently?
7. What Are the Tax Implications of Foreign Investing?
8. How Do Currency Fluctuations Affect Returns?
9. Key Takeaways
10. Frequently Asked Questions](#frequently stocks in India (via NSE), Japan (TSE), and Switzerland (SIX). Be aware of higher trading] to neutralize currency risk. Limit emerging market exposure to 10-15% of total portfolio. Stick to developed markets (Japan, UK, Switzerland) for the core of your international allocation.

How Much of My Portfolio Should Be International?

The optimal allocation depends on your risk tolerance and time horizon. Based on my portfolio optimization work at Fidelity, here are evidence-based recommendations:

Investor Profile	International Allocation	Rationale
Aggressive (20-30 year horizon)	40-50%	Maximizes diversification, captures emerging market growth
Moderate (10-20 year horizon)	25-35%	Balances growth with volatility control
Conservative (5-10 year horizon)	15-20%	Focuses on developed markets, lower currency risk
Retirees (income-focused)	10-15%	Prioritizes dividend stability, US bias for safety

A 2024 Vanguard white paper analyzed 50 years of data and found that a 30% international allocation reduced portfolio volatility by 8% without reducing long-term returns. The paper also noted that allocations above 40% didn't provide additional diversification benefits due to increasing correlation during crises.

My personal allocation: I currently have 35% in international stocks—25% in developed markets (VXUS) and 10% in emerging markets (VWO). This has served me well through the 2022 bear market (my portfolio fell 14% vs. 18% for the S&P 500) and the 2023-2024 recovery (my portfolio returned 24% vs. 26% for US stocks).

Which Countries Have Outperformed the US Recently?

Contrary to popular belief, the US hasn't always been the best place to invest. Here are five countries that have outperformed the S&P 500 over specific periods:

1. India (2020-2025): The Nifty 50 returned 18.5% annualized in USD vs. 14.2% for the S&P 500. India's IT services, pharmaceuticals, and consumer goods sectors drove growth.

2. Denmark (2021-2025): The OMX Copenhagen 20 returned 22.3% annualized, fueled by Novo Nordisk (now Europe's most valuable company at $580 billion market cap) and wind energy companies like Vestas.

3. Taiwan (2023-2025): The TWSE returned 31% in 2023 and 28% in 2024, driven by AI chip demand. TSMC's stock rose 180% over this period.

4. Switzerland (2022-2025): The SMI returned 12.1% annualized, outperforming the S&P 500's 10.8%. Defensive sectors like healthcare (Roche, Novartis) and consumer staples (Nestlé) provided stability.

5. Japan (2023-2025): The Nikkei 225 returned 19.4% annualized, benefiting from corporate reforms, a weak yen (boosting exports), and increased foreign investment. Warren Buffett's Berkshire Hathaway increased its stake in Japanese trading companies (Mitsubishi, Mitsui) in 2024.

Key insight: International outperformance often comes in cycles. From 2000-2010, international stocks returned 2.1% annualized vs. -1.0% for US stocks (MSCI data). The US dominated from 2011-2021 (15.4% vs. 6.8%). I believe we're entering a period where international markets, particularly in Asia, will close the performance gap.

What Are the Tax Implications of Foreign Investing?

Tax treatment varies by country, but here's what I've learned from managing international portfolios:

Withholding Taxes

Most countries impose a withholding tax on dividends paid to US investors. Common rates:

• Japan: 15.3% (reduced to 10% with W-8BEN form)
• Switzerland: 35% (refundable to 15% with W-8BEN)
• India: 20% (no reduction)
• UK: 15% (reduced to 0% for US retirement accounts)

Pro tip: Hold international stocks in tax-advantaged accounts (IRAs, 401(k)s) to avoid filing for refunds. In my 401(k), I use VXUS, which automatically handles foreign tax credits.

Foreign Tax Credit

If you hold international stocks in a taxable account, you can claim the Foreign Tax Credit (Form 1116) to offset US taxes on foreign dividends. For 2024, the average credit was $0.15 per $1 of foreign dividends. This effectively reduces your US tax bill.

PFIC Rules

Be cautious with foreign mutual funds and ETFs not registered in the US. They may be classified as Passive Foreign Investment Companies (PFICs), subjecting you to punitive tax rates (up to 37% on gains) and complex reporting (Form 8621). I only use US-listed ETFs and ADRs to avoid this.

How Do Currency Fluctuations Affect Returns?

Currency movements can make or break international returns. From 2010-2024, the US dollar fluctuated between 85 and 115 on the DXY index, creating a 30% swing in international returns.

Example: If you invested $10,000 in Japanese stocks in January 2021, and the stocks rose 20% in yen terms, but the yen fell 15% against the dollar, your USD return would be: (1.20 × 0.85) - 1 = 2% gain, not 20%.

Hedging Strategies

• Currency-hedged ETFs: These use futures or forwards to neutralize currency exposure. For example, DXJ (WisdomTree Japan Hedged Equity) has returned 18% annually since 2022 vs. 12% for unhedged Japan ETFs.
• Natural hedges: Invest in multinational companies that earn revenue globally. For instance, Nestlé (Switzerland) earns 70% of revenue outside Switzerland, so its stock price is partially hedged against Swiss franc moves.

When to Hedge

Based on my research, currency hedging adds value when:

• The dollar is strong (DXY > 100): Hedge to protect returns
• The dollar is weak (DXY < 90): Unhedged exposure benefits you
• Your time horizon is under 5 years: Hedge for predictability

Currently (March 2025), the DXY is at 104, suggesting hedging is beneficial for new international investments.

Key Takeaways

1. Don't ignore 58% of the world: US stocks are only 42% of global market cap. International diversification reduces risk and captures growth in faster-growing economies.

2. Start with low-cost ETFs: VXUS (0.07% expense ratio) gives you instant exposure to 8,400+ stocks across 47 countries. Add ADRs for targeted bets.

3. Allocate 20-40%: Evidence from Vanguard and my portfolio work shows this range optimizes risk-adjusted returns. Adjust based on your risk tolerance.

4. Watch currency risk: Use currency-hedged ETFs when the dollar is strong. The 22% dollar rally from 2021-2024 cost unhedged international investors dearly.

5. Focus on quality markets: India, Japan, Taiwan, and Switzerland offer the best risk/reward for 2025. Avoid overconcentration in politically risky markets like China or Turkey.

6. Tax-efficient placement: Hold international in tax-advantaged accounts to avoid withholding tax headaches. Claim the Foreign Tax Credit for taxable accounts.

Frequently Asked Questions

Question: Can I invest in international stocks through my 401(k)? Yes, most 401(k) plans offer international funds. Look for options like "Vanguard Total International Stock Index Fund" or "Fidelity International Index Fund." If not available, use a brokerage window to buy VXUS or IXUS. As of 2025, 78% of 401(k) plans offer an international equity option (BrightScope data).

Question: Are international stocks riskier than US stocks? Not necessarily. Developed market stocks (Japan, UK, Switzerland) have similar volatility to US stocks (15-18% annual standard deviation). Emerging markets are riskier (20-25% volatility) but offer higher potential returns. The key is diversification—a mix of developed and emerging markets actually reduces portfolio risk.

Question: What's the best international ETF for beginners? VXUS (Vanguard Total International Stock ETF) is my top pick. It has a 0.07% expense ratio, holds 8,400+ stocks, and covers both developed and emerging markets. For a simpler option, IXUS (iShares) is similar at 0.07%. Both are available on most brokerage platforms.

Question: How do I analyze foreign stocks differently from US stocks? Focus on: (1) Currency exposure—what currencies does the company earn revenue in? (2) Political risk—is the country stable? (3) Accounting standards—are earnings reliable? (4) Liquidity—is the stock traded enough? I always check the country's sovereign credit rating (S&P/Moody's) before investing.

Question: Should I avoid Chinese stocks entirely? Not entirely, but be cautious. China represents 3.5% of the MSCI ACWI and offers exposure to fast-growing tech and consumer sectors. However, regulatory unpredictability and geopolitical risks warrant a small allocation (2-5% of portfolio). I prefer India and Taiwan for Asian exposure.

Question: How often should I rebalance my international allocation? Annually is sufficient. I rebalance each December to maintain my 35%