How to invest 1 million euros: 4 strategies in 2026

If you have recently come into a significant sum – a million euros or thereabouts – and are unsure how to invest it, this guide covers the main options.

Investing that amount can feel daunting, but the available routes are more accessible than most people expect, and the principles are not fundamentally different from investing smaller amounts.

At Investing In The Web, we spend a considerable amount of time comparing over 100 financial services to help readers make informed decisions.

Below we cover several approaches to investing €1 million, focused primarily on stock market investments. Real estate and commodities are outside the scope of this article.

One point worth stating upfront: a larger sum does not require a more complicated strategy. The temptation with significant capital is to seek out sophisticated products and active management, but the evidence consistently favours low-cost, diversified, long-term positions regardless of portfolio size. What genuinely changes at this level is the importance of tax planning and the value of professional advice.

Consult a financial advisor or wealth management firm

With a sum this significant, seeking advice from a regulated financial advisor or wealth manager is often a sensible first step. A good advisor can tailor a strategy to your goals and risk tolerance, manage the portfolio, and help navigate tax implications that become materially more complex at this level.

Most European countries have regulated independent advisors, and it is worth understanding the distinction between independent advisors, who can recommend across the whole market, and restricted or tied advisors, who can only recommend products from a limited range – often their own employer’s.

The conflict of interest question matters here. Advisors earning commission from the products they sell face an incentive that fee-only advisors do not. Ask directly how your advisor is paid before engaging one.

On cost, aim to keep ongoing advisory fees within 0.5% to 0.75% of assets. On €1 million, that is €5,000 to €7,500 annually – and every additional 0.25% compounds into a substantial sum over decades. Vet several advisors, never settle on the first, and avoid any product you cannot explain back in your own words.

Explore tax-advantaged investments in your country

Before committing to any market investment, check what tax-efficient structures your country offers. At this level of capital, tax treatment will affect your outcome more than the choice between one broad ETF and another.

The variation across Europe is considerable. UK residents have ISAs (£20,000 annually, entirely tax-free) and SIPPs with pension relief. Portuguese investors have PPR plans. Spanish residents benefit from traspasos, allowing transfers between index funds without triggering capital gains. Germany applies Abgeltungsteuer at a flat 25% plus surcharges, and France offers the PEA with favourable treatment after five years.

Dividend treatment also differs: some countries tax distributions on receipt while others do not, which affects whether accumulating or distributing fund share classes suit you better. Getting advice from someone who understands your specific jurisdiction is worth the cost.

Option 1: invest in an ETF tracking the S&P 500

One of the most straightforward routes is an ETF tracking the S&P 500, giving exposure to around 500 of the largest US-listed companies through a single holding.

Why the S&P 500?

• Diversification: exposure across all major sectors of the US economy;
• Historical performance: the index has delivered roughly 10% annualised over the long run, though past performance is not a reliable indicator of future results;
• Accessibility: most brokers offer low-cost UCITS ETFs tracking the index, with TERs around 0.07%.

Two caveats at this portfolio size. The S&P 500 is US-only, so a €1 million position leaves you entirely exposed to one economy and one currency. A global fund tracking the MSCI World or FTSE All-World includes the S&P 500 constituents alongside developed markets elsewhere, which is usually the more sensible foundation. And note that 2025 was a reminder that US outperformance is not permanent – the FTSE 100 outperformed the S&P 500 for the first time in over a decade.

For the practical steps, see our guide on how to invest in the S&P 500 from Europe.

Option 2: consider high-yield savings accounts

Not a market investment, but a low-risk way to hold capital while retaining liquidity – particularly relevant if part of your million is earmarked for a purchase within a few years.

Several European banks offer competitive rates on euro deposits, with platforms such as Raisin and PickTheBank providing comparison tools.

Benefits:

• Capital protection: deposits are typically covered by government-backed guarantee schemes;
• Interest: rates vary with ECB policy, so check current figures rather than relying on any published number.

One critical point at this level: EU deposit guarantee schemes cover €100,000 per person per bank. Holding €1 million with a single institution leaves €900,000 unprotected. If you use savings accounts for a meaningful portion of your capital, spreading across multiple banks is essential rather than optional – which is precisely what platforms like Raisin are designed to facilitate.

We also maintain a brokerage interest rate comparator covering rates offered by online brokers and digital banks.

Option 3: buy Vanguard LifeStrategy funds

Vanguard LifeStrategy funds hold a fixed mix of equities and bonds, automatically rebalanced over

Several LifeStrategy funds are available, each with a different equity and bond split:

• LifeStrategy 20% Equity: 20% equities, 80% bonds – for very conservative investors;
• LifeStrategy 40% Equity: 40% equities, 60% bonds – conservative;
• LifeStrategy 60% Equity: 60% equities, 40% bonds – balanced;
• LifeStrategy 80% Equity: 80% equities, 20% bonds – growth-oriented;
• LifeStrategy 100% Equity: fully invested in equities – for those with a long horizon and high risk tolerance.

Benefits of LifeStrategy funds

• Diversification: each fund holds thousands of underlying securities across global markets;
• Automatic rebalancing: the allocation is maintained without any action from you, which removes the temptation to drift toward whichever asset performed best recently;
• Low cost: Vanguard’s ongoing charges are among the lowest available for multi-asset funds;
• Simplicity: a single holding delivering a complete portfolio, well suited to a hands-off approach.

Note that European investors need the UCITS versions of these funds, not the US-domiciled ones, which are unavailable to EU retail investors under PRIIPs regulation. Availability also varies by broker, so confirm before opening an account.

Option 4: invest in bond ETFs

Bonds are loans made to governments or corporations. In return, investors receive interest over a fixed period, with the principal repaid at maturity.

At a €1 million portfolio size, bonds serve a specific purpose beyond diversification: they reduce the volatility of the whole portfolio. A 30% drawdown on €1 million is €300,000, and how you would react to seeing that is a genuine consideration. A bond allocation moderates those swings, at the cost of lower expected long-run returns.

Key characteristics of bond ETFs

1. Credit rating: indicates the likelihood of the issuer defaulting. Higher ratings (AA, AAA) signal lower risk, and government bond ETFs typically carry higher ratings than corporate ones;
2. Yield to maturity (YTM): the average expected return across all bonds held in the ETF, assuming each is held to maturity;
3. Duration: measures sensitivity to interest rate changes. A duration of 5 means a 1 percentage point rise in rates would reduce the fund’s value by roughly 5%, and vice versa;
4. Annual cost (TER): the cost of running the fund. A TER of 0.10% means a €1,000,000 investment incurs €1,000 in annual costs.

Duration deserves particular attention at this portfolio size. A fund with a duration of 7 would lose roughly 7% of its value if rates rose one percentage point – on a €500,000 bond allocation, that is €35,000. Investors who held long-duration bond funds through the 2022 rate-hiking cycle experienced exactly this, and it surprised many who considered bonds a safe holding. Shorter-duration funds move far less, at the cost of lower yield.

Examples of bond ETFs

iShares Core Euro Government Bond UCITS ETF (government bonds), as of February 2026:

• Credit rating: AA;
• Yield to maturity: 2.42%;
• Duration: 7.07 years;
• TER: 0.07%.

This ETF tracks an index of eurozone investment-grade government bonds.

iShares Core EUR Corporate Bond UCITS ETF (corporate bonds), as of February 2026:

• Credit rating: BBB;
• Yield to maturity: 3.31%;
• Duration: 4.50 years;
• TER: 0.20%.

This ETF tracks an index of euro-denominated investment-grade corporate bonds.

The comparison is instructive. The corporate fund yields roughly 0.9 percentage points more, which reflects the additional credit risk of BBB-rated corporate issuers over AA-rated governments. It also carries shorter duration, making it less sensitive to rate movements. Neither is inherently better – they compensate you for different risks.

Yields and duration figures change continuously as bonds mature and are replaced within each fund. Verify current data on the provider’s factsheet before investing.

Bottom line

The following is our opinion based on years of covering these markets, not financial advice. A quick summary of the options:

• Start with a local independent financial advisor: at this level of capital, tax planning alone usually justifies the cost;
• High-yield savings accounts: lowest risk, but remember the €100,000 per bank deposit guarantee limit – spreading across institutions is essential at €1 million;
• Bond ETFs: lower risk than equities but not risk-free, with duration determining how much rate movements affect you;
• Vanguard LifeStrategy funds: diversified across equities and bonds, automatically rebalanced, well suited to a long-term hands-off approach;
• S&P 500 ETF: higher expected returns over long periods, with correspondingly higher volatility and concentration in a single market.

Two closing thoughts specific to a sum this size.

First, these options are not mutually exclusive. A realistic approach for €1 million might combine several – cash for near-term needs, a bond allocation for stability, and a globally diversified equity fund for long-term growth. The right mix depends on your time horizon and how you would actually react to a significant drawdown.

Second, resist the pull toward complexity. Having substantial capital invites offers of structured products, private placements, and actively managed strategies that are difficult to evaluate and expensive to hold. The evidence continues to favour low-cost, diversified, long-term positions, and that does not change because the number is larger.

These are starting points rather than recommendations. Research each thoroughly before committing. Individual stocks are also an option, though they carry higher risk and demand considerably more analysis.

For more, see our list of recommended investing courses and investing books.

This information does not constitute financial advice or a recommendation and should not be treated as such. The author is not a regulated financial advisor and is not authorised to provide financial advice.

If you have questions or feedback, feel free to reach out to us.