Whitebox in Germany: How the Robo-Advisor Works and Who It Is For
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Whitebox is a German digital wealth management service: it selects and manages an investment portfolio based on the chosen strategy, while the client sets the goal, amount, time horizon, and risk level. This format suits people who want to invest in ETFs and funds without manually selecting securities, rebalancing on their own, or constantly monitoring allocations.
Whitebox is not a bank deposit and does not promise fixed returns. It is an investment service: the value of the portfolio can rise and fall, and the outcome depends on the markets, the chosen strategy, fees, and the investment horizon.
Who Whitebox is suitable for
Whitebox makes sense for investors in Germany who care about automation and a clear structure rather than choosing each ETF themselves.
Suitable scenarios:
- you want to start with small recurring amounts and not build a portfolio by hand;
- you want a ready-made risk profile, rebalancing, and reporting in one dashboard;
- you are investing for the medium or long term and are prepared for market fluctuations;
- you need separate goals: an individual account, joint account, child account, or several portfolios;
- you want to compare a self-directed brokerage account with a managed solution.
Whitebox is less suitable if you want to choose individual stocks and ETFs yourself, minimize external fees at any cost, or keep money without any risk of drawdowns. For money you may need soon, bank products such as Tagesgeld or Festgeld are usually a better fit than a market portfolio.
ETFs remain the basis of many Whitebox strategies, but the client does not buy an individual fund manually. Instead, the client buys a portfolio management service.
How the service works
Whitebox operates as a digital portfolio manager. After a questionnaire, the service suggests an Anlagevorschlag: a strategy, risk level, and portfolio structure. After that, Whitebox handles instrument selection, allocation control, and rebalancing.
Whitebox: service overview.
Key elements:
- Regulation. Whitebox GmbH states that it has a BaFin license for Finanzportfolioverwaltung under the WpIG.
- Partner bank. Accounts and custody accounts are maintained through flatexDEGIRO Bank.
- Asset protection. Cash balances held with the partner bank fall under statutory deposit insurance up to 100,000 euros per client, and the funds in the portfolio are generally treated as Sondervermögen.
- Flexibility. You can deposit and withdraw money, change the Sparplan, Auszahlplan, and risk tier; Whitebox does not have a fixed Mindestanlagedauer.
- Several account types. Depending on the service terms, Whitebox can offer an Einzelkonto, Gemeinschaftskonto, Minderjährigenkonto, and accounts for companies.
For deposits and withdrawals, you need a euro Referenzkonto via SEPA. In most cases this is a Girokonto, but it is best to check Whitebox’s current documents before opening an account.
Whitebox strategies
In 2026, Whitebox publicly describes several core strategies: Global, Global Green, ZinsPortfolio, Value, and Value Green. It is convenient to divide them into more passive and more actively managed solutions.
| Strategy | Logic | Minimum amount | Whitebox fee | Average product costs |
|---|---|---|---|---|
| Global | A global ETF portfolio with regional weights based on economic strength rather than only market capitalization | 25 euros | 0.35% per year | about 0.21% per year |
| Global Green | Similar global logic with a sustainability filter | 25 euros | 0.35% per year | about 0.22% per year according to Whitebox |
| ZinsPortfolio | Money market and short-term bonds via funds; the goal is interest income without long lock-in periods | 25 euros | 0.35% per year | about 0.10% per year |
| Value | A more actively managed portfolio focused on undervalued asset classes, mainly through ETFs and funds | 5,000 euros | from 0.95% to 0.35% per year depending on volume | about 0.22% per year |
| Value Green | A Value approach with ESG/SRI filters | 5,000 euros | from 0.95% to 0.35% per year depending on volume | about 0.24% per year |
Whitebox lists the fee for Global, Global Green, and ZinsPortfolio as 0.35% per year. For Value and Value Green, the fee depends on volume: the higher the amount, the lower the percentage, ranging from 0.95% to 0.35% per year. On top of the service fee, there are the costs of the ETFs, index funds, and other products themselves; these are usually built into the funds and are not charged as a separate line item.
Additional one-time deposits and withdrawals have their own minimum amounts, and the monthly Sparplan can usually be set up from 25 euros. Before opening an account, it is worth checking the Preis- und Leistungsverzeichnis because product costs and special services may change.
How to choose a strategy
Global is the basic option for a first long-term ETF portfolio if you want broad diversification and a simple structure.
Global Green follows a similar approach but with a sustainability filter. It suits people who want to take ESG/SRI criteria into account and understand that these filters change the portfolio composition.
ZinsPortfolio is a separate tool for more cautious placement of available cash through money market instruments and short-term bonds. It is not a Tagesgeld account or a deposit: the return target can change with interest-rate markets, and the funds still carry investment risk.
Value and Value Green are strategies for investors who are ready for a more active management approach and a minimum investment of 5,000 euros. Here it is important to understand not only the fee but also the approach itself: Whitebox can change the portfolio composition if it considers that useful for the strategy.
If you are comparing a robo-advisor with alternatives, it is useful to compare Whitebox with a self-directed broker and other services such as growney. That makes it easier to understand whether you are paying for management, discipline, service, tax handling, or simply a more convenient interface.
Taxes: Abgeltungssteuer and Freistellungsauftrag
For tax residents of Germany, income from ETFs, funds, interest, dividends, and realized capital gains usually falls under Abgeltungssteuer. The basic capital-income tax rate is 25%; in addition, the Solidaritätszuschlag applies and, if you are a church member, Kirchensteuer as well.
Because the custody account is maintained through a German partner bank, taxes under German rules are usually withheld automatically. Steuerdaten and tax documents are available in the account.
Freistellungsauftrag allows part of investment income to remain untaxed within the Sparer-Pauschbetrag. In 2026, the limit is 1,000 euros for one person and 2,000 euros for spouses or registered partners using a joint allowance.
One important Whitebox detail is that the Freistellungsauftrag is passed to the partner bank and applies to all accounts and custody accounts that the bank maintains in your name. If you already have a flatex custody account or other products at flatexDEGIRO Bank, you need to look at the combined limit rather than treating Whitebox as a separate allowance.
If you become a tax non-resident, the German automatic tax treatment may change. In that case, the tax obligation depends on your country of tax residence and the bank’s specific documentation requirements.
How to open an account
The process is completed online, but it is more than just app registration: Whitebox needs to collect your investment profile, tax data, and documents for the partner bank.
- Go to Whitebox’s official website and start creating an Anlagevorschlag.
- Choose the account type: individual, joint, child, or another available option.
Setting up an account in Whitebox.
- Enter your goal, initial amount, regular contributions, time horizon, and the appropriate risk level.
Choosing a Whitebox strategy.
Setting the Whitebox risk profile.
- Review the investment proposal. You can save it and return to it later.
Whitebox: personal Anlagevorschlag.
- Confirm your email address and fill out your profile: personal data, financial situation, investment experience, and tax information.
Tax information during Whitebox account opening.
- Link the Referenzkonto for SEPA deposits and withdrawals.
Connecting a Referenzkonto in Whitebox.
- Review the contract documents, pricing, risk profile, and management terms. Do not sign the forms if you do not understand the fee, the risk, or the selected strategy.
Confirming the Whitebox risk profile.
Whitebox application guidance.
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Complete identification, for example through VideoIdent or PostIdent if that option is available in your case. If your document does not contain your address, the bank may request separate proof of address.
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After the application is reviewed, the account is activated, you set your access details, and you can fund the account. The timing depends on data checks, the bank, and the identification process.
Completing the Whitebox account opening.
What to check before getting started
Before transferring money, go through this short checklist:
- which strategy has been selected and why;
- what minimum amount is required for that specific strategy;
- how high the service fee and product costs are;
- whether there are extra charges for non-standard documents or operations;
- how withdrawals work and which minimum amounts apply;
- how the Freistellungsauftrag will be set up;
- whether the strategy matches your time horizon and tolerance for drawdowns;
- whether you understand that a target return is not a guarantee.
Bottom line
Whitebox in Germany is convenient for people who want to delegate management of an ETF and fund portfolio to a German robo-advisor and avoid manual rebalancing. The service’s main strengths are the low entry threshold for Global and ZinsPortfolio, a clear strategy lineup, German tax infrastructure, and the partnership with flatexDEGIRO Bank.
The main limitations are investment risk, fees that are higher than those of a self-directed broker, and the need to trust the manager’s choice of instruments. For a long-term investor, that may be a reasonable price for discipline and automation; for people who want full control and minimal costs, a self-directed broker is usually more flexible.
