French Life Insurance Returns Simulator 2026

The simulator calculates the net return on your life insurance policy by taking into account several key parameters:

• Euro fund / unit-linked allocation: the overall return is a weighted average of the two investment vehicles, after deducting management fees.
• Contribution fees: charged on each contribution (initial and monthly), they reduce the capital actually invested.
• Annual management fees: deducted from the gross return of each investment vehicle.
• Monthly compounding: interest is calculated and reinvested each month (compound interest).

Formula: Net rate = (1 - %UC) x (Euro fund rate - Fees) + %UC x (UC rate - Fees). The capital is then compounded monthly with regular contributions.

The return on your French life insurance depends primarily on the types of investment vehicles chosen and your allocation between euro funds and unit-linked funds. In 2026, observed performance varies considerably from one type of vehicle to another, making the choice of allocation crucial for the overall performance of your policy.

Euro funds: safety and moderate returns

Euro funds remain the safe pillar of French life insurance. In 2026, the best contracts offer returns between 2.5% and 4.5% net of management fees. Online insurers (Linxea Spirit, Lucya Cardif, Placement-direct) generally offer the most competitive rates, while traditional bank contracts typically fall between 2% and 3%. The capital is guaranteed, making it a suitable vehicle for the secure portion of your savings.

Unit-linked funds: higher return potential

Unit-linked funds (UC) encompass a broad range of investments, each with its own risk/return profile:

• Equity UC (world ETF, equity funds): historical average return of 5 to 8% per year over the long term. An MSCI World ETF, for example, has delivered about 7% annualized over 20 years, dividends reinvested.
• SCPI (real estate): average return of 4 to 5% per year, relatively stable. Diversified European REITs offer regular income with lower volatility than equities.
• Bonds and bond funds: return of 2 to 3% per year in 2026, with moderate risk. These vehicles are useful for diversification and portfolio stabilization.
• Diversified multi-asset funds: targeted return of 3 to 5% per year, with active management seeking to limit volatility.

Worked example: conservative vs dynamic profile over 20 years

Consider a saver who invests 10,000 euros as initial capital and contributes 200 euros per month for 20 years. Let us compare two strategies:

Conservative profile (80% euro fund at 3%, 20% UC at 5%): the weighted net return is approximately 3.4% per year. After 20 years, the capital reaches approximately 83,000 euros for a total contribution of 58,000 euros, representing about 25,000 euros in interest. The risk of capital loss is very limited.

Dynamic profile (30% euro fund at 3%, 70% UC at 7%): the weighted net return is approximately 5.8% per year. After 20 years, the capital reaches approximately 107,000 euros for the same total contribution of 58,000 euros, representing about 49,000 euros in interest. The difference of 24,000 euros compared to the conservative profile illustrates the major impact of allocation over the long term. In return, the dynamic profile involves greater volatility and a risk of temporary capital loss.

Regardless of your investor profile, three main levers can significantly improve the net return on your life insurance policy. Applied together, these levers can represent tens of thousands of euros in additional gains over the life of the contract.

Lever 1: Minimize fees

Fees are the number one enemy of returns. Their impact is often underestimated because it compounds year after year through the same mechanism as compound interest -- but in reverse. There are two main types of fees to watch:

Contribution fees: some bank contracts still charge 2 to 3% on each contribution. On a contribution of 200 euros per month over 20 years, 2% entry fees represent 960 euros lost that will never work for you. The best online contracts charge 0% contribution fees.

Management fees: the difference between 0.5% (competitive online contract) and 1% (standard bank contract) seems minimal. However, on a capital of 80,000 euros accumulated after 20 years, this 0.5% difference represents about 400 euros per year. Compounded over 20 years, the extra cost easily reaches 6,000 to 8,000 euros.

Lever 2: Diversify intelligently

Diversification reduces overall risk while maintaining attractive return potential. A typical diversified allocation might consist of:

• 30 to 40% in euro funds for safety and liquidity
• 30 to 40% in world ETFs (MSCI World or ACWI) to capture global growth at low cost
• 10 to 20% in SCPI for regular real estate income
• 10% in bonds or diversified funds to dampen volatility

This allocation offers an expected return of about 4.5 to 5.5% per year, with controlled volatility. Using ETFs (trackers) rather than active funds also helps minimize the fees on the investment vehicles themselves (0.2 to 0.3% for an ETF versus 1.5 to 2% for a typical active fund).

Lever 3: Invest regularly (DCA)

Dollar Cost Averaging (DCA), or scheduled investing, involves contributing a fixed amount each month, regardless of market conditions. This strategy offers three major advantages:

• Risk smoothing: by investing at regular intervals, you sometimes buy high and sometimes low, which smooths the average purchase price of your unit-linked funds.
• Savings discipline: automating contributions avoids emotional decisions (not investing out of fear or investing too much out of euphoria).
• Maximizing compound interest: each contribution starts generating interest immediately.

Example: a saver who invests 24,000 euros as a lump sum and waits 20 years at 5% obtains approximately 63,700 euros. Another who contributes 100 euros per month for 20 years (same total of 24,000 euros contributed) obtains approximately 41,100 euros -- the lump sum capital has more time to compound. However, DCA protects against the risk of investing all your capital at the worst time (just before a crash). In practice, most savers combine an initial lump sum with scheduled contributions, which is the best compromise between returns and risk management.

To properly analyze the return on your life insurance, it is essential to understand the underlying mechanisms that determine the performance of each vehicle, especially the euro fund which constitutes the secure component of your policy.

The euro fund mechanism: how is your capital remunerated?

The euro fund is a capital-guaranteed investment vehicle whose return is primarily based on a bond portfolio. The insurer collects premiums from savers and invests them in a general asset portfolio, composed on average of 75 to 80% government and corporate bonds, 10 to 15% equities, 5 to 10% real estate and a small cash pocket. This portfolio generates income (bond coupons, dividends, rents) which constitutes the gross return of the fund.

The insurer has discretion in distributing this return through the provision for profit sharing (PPB). Regulations require the insurer to distribute at least 85% of financial profits and 90% of technical profits to policyholders, but they can set aside a portion of these profits in the PPB to smooth returns from one year to the next. During low-rate periods, the insurer draws from the PPB to maintain an attractive return. During high-rate periods, they rebuild this reserve. This mechanism explains why euro fund returns evolve slowly, even when market rates vary significantly.

Gross vs net return rates: key distinctions

When discussing life insurance returns, several concepts overlap and can cause confusion. The gross rate before management fees is the fund return before deducting the contract management fees (typically 0.5 to 1% per year). The rate net of management fees, which is the rate officially reported by insurers each year, is the return after deducting management fees but before taxation. Finally, the fully net rate (net of fees and net of tax) is the return actually received by the saver after applying social contributions (17.2%) and, where applicable, income tax or the flat tax (12.8%).

Concrete example: a euro fund showing a return of 3.50% net of management fees actually delivers a return net of social contributions of 3.50% x (1 - 17.2%) = 2.90%. If the saver is subject to the flat tax (contract under 8 years or gains exceeding the allowance), the fully net return drops to 3.50% x (1 - 30%) = 2.45%. It is therefore crucial to reason in fully net terms to objectively compare life insurance with other investments.

Comparison with other savings products in 2026

To contextualize life insurance returns within the savings landscape, it is useful to compare them with other available investments. The Livret A offers a rate of 2.4% net of tax in 2026, capped at 22,950 euros. The LDDS follows the same rate with a cap of 12,000 euros. The LEP, reserved for lower-income households, offers approximately 3.5% net, capped at 10,000 euros. A PELopened in 2026 offers a gross rate of approximately 1.75%, or about 1.45% net of social contributions, with a cap of 61,200 euros.

Life insurance in euro funds (2.5 to 4.5% gross in 2026) therefore sits in a competitive range, with the major advantage of having no contribution ceiling. For capital exceeding the caps of regulated savings accounts, life insurance remains the most relevant secure investment. By adding a unit-linked component, it becomes a true wealth diversification tool, capable of delivering superior long-term returns while benefiting from advantageous taxation after 8 years of holding (allowance of 4,600 euros for a single person or 9,200 euros for a couple on gains, then a flat tax of 24.7% instead of 30%).