A very nice bonus, end-of-contract compensation, the resale of a car or an inheritance… whatever the reason, the fact is that 20,000 euros has just arrived in your current account and you don’t know what to do with it. Because there’s no question of letting this nice sum lie around! Here are the investments to consider for 20,000 euros in 2026 according to your profile, with their taxation and their real return.
Secure precautionary savings
Before you think about doing big things with your money, ask yourself: do you already have security savings? Financial advisors recommend keeping the equivalent of three to six months of expenses in an immediately available investment. The Livret A remains the best choice for this emergency savings: its rate has increased to 1.5% since February 2026, the interest is completely tax-exempt, and you can withdraw your money at any time. Its ceiling of 22,950 euros allows you to accommodate a comfortable part of your 20,000 euros.
If you are eligible for the LEP (Livret d’Épargne Populaire), with a reference tax income of less than 22,823 euros for a single person (35,013 euros for two shares), go for it: its net rate of 2.5% makes it the most profitable risk-free investment on the market. The ceiling is limited to 10,000 euros, but this is already half of your capital invested at a correct rate for secure savings. If you plan to use this money in the short term, you can place the rest in Livret A so as not to take any risk. 20,000 euros placed in Livret A will earn 300 euros of interest at 1.5%, while 10,000 on the LEP and 10,000 on Livret A will earn 400.
Start investing in the stock market
But if you don’t need these 20,000 euros (more precisely: if you don’t plan to use them within seven years for a real estate contribution or a world tour for example), you can afford to take a measured risk. You should know that, to make your money grow, the stock market is your best ally. But be careful, it would be unwise to invest a large sum directly there. Financial markets are volatile, so it is recommended to invest gradually rather than all your money at once.
To start, we recommend investing via an Equity Savings Plan (PEA): it is the least taxed and least expensive investment for investing in the stock market over the long term. With online brokers, you can open a PEA without account maintenance fees and with derisory transaction fees (less than 5 euros per order).
You should know that there are different ways of investing in the stock market: buying company shares directly, or choosing to invest in ETFs (index funds that track the performance of global markets). The MSCI World ETF remains the simplest investment to start with: a single product that exposes you to more than 1,500 companies in 23 developed countries.
The taxation of the PEA remains attractive despite the increase in social security contributions in 2026. After five years of holding, your capital gains are exempt from income tax. Only 18.6% social security contributions apply. This is much better than the flat tax of 31.4% which has hit ordinary securities accounts since January 2026. And above all, as long as you do not withdraw anything from your PEA, you pay no tax: your gains are capitalized without being reduced each year by the tax authorities.
A balanced profile will thus be able to distribute 6 months of expenses on the Livret A (10,000 euros for example) and the rest in ETF on its PEA. A more aggressive profile with more than 10 years left to invest may leave only half in the Livret A, and the remaining 15,000 euros on the stock market.
Life insurance: for whom?
Life insurance enjoys a flattering reputation. But with 20,000 euros, the question arises. Already, do you know what it really is? This is an envelope which allows you to invest in several types of support: the euro fund, guaranteed but less profitable, and the units of account, which seek performance (ETF, investment funds, pierre-papier, etc.)
So, who is it recommended for? The answer lies in its assets, and the main thing remains transmission: in the event of death, the money is transmitted outside the inheritance with a reduction of 152,500 euros per beneficiary. If you have financial issues or a family to protect, life insurance then makes sense… but otherwise, you should not rush.
Then, the tax advantage after eight years: this is an annual reduction of 4,600 euros on earnings (9,200 euros for a couple). To benefit from it, you must therefore wait eight years, three more than for the PEA. If you have completed this or your booklet A, the question therefore arises. Otherwise, you should know that life insurance has costs, such as management fees which range from 0.6% to 1% per year on the UC (or even more if you open it in a bank), which there are not on the envelopes mentioned above. Year after year, they can chip away at performance.
However, with online life insurance, there is no longer any need to place thousands on it as soon as it is opened. You can open a contract with a few hundred euros for “take a date”. So when you need to put more money into it, you’ll be closer to eight years for the tax benefit.
>> Our service – Test our life insurance comparator
