An ETF savings plan for students invests a fixed amount at regular intervals, for example €25 at the start of each month, and buys units of an exchange-traded index fund with it. You need a securities account, a chosen ETF and a reference account from which the instalment is debited. After four years, €25 a month would add up to €1,200 paid in. How much this becomes depends on price movements: prices fluctuate, and there is no guarantee.
The most important points at a glance
- An ETF replicates an index and spreads your money across many companies. That reduces the risk of individual companies, but not market risk.
- The ongoing costs of the ETF, the custody fee and any fees per savings plan execution determine how much of your instalment actually works for you.
- When choosing, the index, diversification, costs, distribution type and fund size matter. This article does not give a single recommendation.
- Before your first savings plan, you should have your budget and an emergency fund in place. If you receive BAföG, also observe the asset allowance.
- An exemption order with your provider is the most important tax step. Your provider will tell you the exact amount of the allowance.
How does an ETF savings plan work?
An ETF (exchange-traded fund) is a fund that replicates a stock index and is traded on the stock exchange. With one unit you buy a small share of many companies at once. A savings plan repeats the purchase automatically every month with the same amount.
Because the amount stays the same, you buy more units when prices are low and fewer when they are high. This effect is called cost averaging. Example with freely chosen prices: you save €25 a month for three months.
| Month | Price per unit (assumed) | Instalment | Units bought |
|---|---|---|---|
| 1 | €50 | €25 | 0.50 |
| 2 | €25 | €25 | 1.00 |
| 3 | €100 | €25 | 0.25 |
| Total | €75 | 1.75 |
Your average purchase price is €75 divided by 1.75 units, which is about €42.86. The average of the three prices, by contrast, is €58.33. The calculation only shows the mechanics: it says nothing about how prices actually develop and does not protect against losses.
What does an ETF savings plan cost?
There are three types of cost you should know before you start. You can look them up with your provider and in the key information document of the ETF.
| Type of cost | What is behind it |
|---|---|
| Ongoing costs of the ETF (TER) | Annual management costs that are already included in the fund price. |
| Custody fee | Provider’s fee for the securities account, if it charges one. |
| Fee per savings plan execution | Charge that can apply to each purchase. With small instalments it has a strong effect. |
A calculation example with assumed figures shows the effect: with a portfolio value of €3,000, ongoing costs of 0.2% a year come to €6, while at 1.5% they would be €45. A fixed fee of €1.50 on an instalment of €25 makes each purchase 6% more expensive. So compare whether your provider executes small instalments free of charge or offers a flat rate.
Which ETF is suitable for students?
There is no recommendation for a single product here, because it depends on your goals, your risk tolerance and your investment horizon. These criteria will help you compare:
| Criterion | What to look for |
|---|---|
| Index and diversification | World indices spread across many countries and sectors. Some contain only developed markets, others also emerging markets. |
| Ongoing costs | Lower costs weigh less on your result. The level is stated in the key information document. |
| Replication | Physically replicating ETFs buy the securities of the index, synthetic ones replicate it through a swap. Physical ETFs are easier for beginners to understand. |
| Distribution type | Accumulating ETFs reinvest earnings in the fund, distributing ones pay them out to you. |
| Fund size | A larger fund size points to an established fund. |
If you are still getting oriented, our article on first steps in investing (in German) gives an overview of other forms of investment. An ETF on a broad world index is a starting point for many beginners, but the price risk remains.
How do you open a savings plan as a student?
Setup usually takes place entirely online.
- Choose a provider: Compare custody costs, fees per execution, the range of savings plans and the minimum instalment.
- Open a securities account: You confirm your identity online and link a reference account.
- Give an exemption order: It ensures that investment income up to an allowance is not taxed.
- Choose an ETF: Check it against the criteria in the table above.
- Set up the savings plan: Choose the instalment, execution day and frequency. The instalment is then debited automatically.
- Review regularly: Check once or twice a year whether the instalment and costs still fit your budget.
With many providers the instalment can be changed or paused. Check this in the terms before you open the account.
How much money do you need to get started?
The provider sets the minimum instalment. Even €25 a month can make sense if it fits your budget permanently: that is €300 a year. More important than the amount is that you can pay the instalment even in a tight month.
Before you start, two things should be clear. First, an overview of your income and spending. How to set up a budget for your studies (in German) is explained in three steps in the linked article. Second, a reserve for the unexpected, so that you do not have to fall back on expensive loans. Which traps lie in wait is described in our guide to typical debt traps for students (in German). Adequate cover also belongs in this picture: an overview is given in our article on insurance for students (in German).
If you receive BAföG, also keep the asset allowance in view. It is €15,000 up to age 29 and €45,000 from age 30 (BAföG FAQ of the Studierendenwerke). Your parents’ assets do not count.
Which tax notes apply to students?
Income from ETFs is investment income. With an exemption order it remains tax-free up to an allowance, and your provider will tell you the current amount. You give the order once, and you can split it across several providers.
Students are not automatically required to file a tax return. An obligation can arise, among other things, from income without tax deduction above €410 a year or from a request by the tax office. Whether your investment income is part of this is something your provider or a tax adviser can clarify.
Which mistakes should beginners avoid?
- Waiting for the perfect moment: Nobody can reliably predict prices. The savings plan takes the decision of when to buy out of your hands.
- Choosing too high an instalment: If you cannot pay the instalment in a tight month, you may have to sell units. Start with less.
- Selling in panic during price falls: Fluctuations are part of the market. Think in advance about how you would react to a loss.
- Investing money you need soon: Money you need in a few years does not belong in an equity ETF, because prices can fluctuate sharply.
- Overlooking costs: Fees per execution hit small instalments particularly hard.
An overview of how to build up wealth overall can be found in our article on saving and investing as a student (in German).
Frequently asked questions
Is an ETF savings plan worth it with €25 a month?
That depends on the costs. At €25 a month you pay in €300 a year. If your provider charges a fixed fee per execution, it can eat up a large part of the instalment. So choose a provider where execution is free or very cheap for small instalments.
Which ETF is suitable for beginners?
There is no blanket recommendation. Beginners often choose ETFs on broad world indices because they cover many countries and sectors. Compare ongoing costs, distribution type and fund size, and read the key information document before you buy. If you are unsure which form of investment suits your situation, individual advice before buying can help.
Can I pause an ETF savings plan at any time?
Many providers allow you to change, pause or end the instalment. The terms differ, so check them before you open the account. Units already bought remain in your securities account until you sell them. If money runs short in a month, pausing the instalment is usually a better first step than selling.
Can I lose money with ETF savings?
Yes. ETFs are subject to market fluctuations and offer no capital protection. The value of your units can fall below the amount you paid in, especially over short investment periods. That is why only money you do not need for many years, and whose temporary loss in value you can bear, should flow into the savings plan.
What you should do now
- Check your budget and build a reserve for the unexpected.
- Set an instalment that you can also pay in a tight month.
- Compare two to three providers by custody costs, execution fees and minimum instalment.
- Choose an ETF according to the criteria in the table and set up the savings plan together with the exemption order.
Related articles
- Building wealth during your studies: how to start with small amounts (in German)
- Investing as a student: first steps for beginners (in German)
- Budget planning during your studies: a monthly budget in three steps (in German)
- Insurance for students: the cover you really need (in German)
Last updated: October 2026. This guide is general information, not individual advice, investment advice or tax advice. The German version is authoritative.
