
Austrian citizenship by investment is not a conventional CBI programme but a special mechanism under Article 10(6) of the Austrian Citizenship Act (Staatsbürgerschaftsgesetz 1985), which allows the federal government to grant citizenship to foreigners who have made or will make “extraordinary contributions” to the Republic of Austria. It is one of the few remaining routes to a European Union (EU) passport since Malta and Cyprus closed their traditional CBI programmes, but it also involves far greater complexity and legal risk.
The core legal framework is Article 10, paragraph 6 (§ 10 Abs. 6) of the Bundesgesetz über die österreichische Staatsbürgerschaft (Federal Act on Austrian Citizenship) of 1985, usually abbreviated as StbG. This provision allows the Austrian Federal Government to grant citizenship to a foreigner without meeting the usual requirements (such as 10 years’ residence or a B1/B2 language test) if two parallel conditions are satisfied:
Under the Austrian Constitution, this is a discretionary decision at Federal Government level, not a statutory right of the applicant. This means that even if all the criteria are met, the applicant has no legal right to compel the state to grant citizenship.
The original text of the Staatsbürgerschaftsgesetz 1985 has no official English translation and is legally binding only in German. All Austrian citizenship legislation can be looked up on theAustrian Federal Legal Information System, managed by the Federal Chancellery.
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This needs to be made clear from the outset when considering Austrian citizenship by investment. Unlike programmes such asSaint Kitts and Nevis Citizenship by Investment hay Dominica Citizenship by Investment, Austria has no officially promoted CBI programme, no published fee schedule and no fixed processing time.
The core differences:
For this reason, Austria uses the term “naturalisation through extraordinary contributions” (Einbürgerung durch besondere Leistungen) rather than “citizenship by investment”. The distinction matters greatly in legal and reputational terms — the Austrian route is not classed among the commercial CBI programmes of the global investment migration market.
Although there is no fixed legal threshold, decades of application practice have established indicative levels. According to analysis by lawyers specialising in this field, the minimum investment for an application to have a chance of serious consideration usually starts from:
Accepted forms of investment:
Passive investment — such as buying real estate, government bonds or bank deposits — does not qualify. This is a core difference from other European Golden Visa programmes.
Applicants seeking consideration under Article 10(6) need to meet the following conditions:
The background check process has several levels:
Actual processing times range from 18 to 36 months, and some complex cases can take longer. The route has no “fast track” or priority process — every application follows the constitutional procedure.

The Austrian passport is among the world’s tier-1 passports; you can check the strength of the Austrian passport on theProsperous passport strength index. It offers outstanding benefits to its holders:
Compared with other routes to EU citizenship, such asPortuguese citizenshipthrough the Golden Visa (10 years of residence) orCyprus residency by investmentthrough Permanent Residence, the Austrian route has the advantage of not requiring actual residence before naturalisation. This is an important difference for people who cannot move to live in Europe.
Austria takes a strict stance on dual citizenship — an important point to note. Under the general principle of the Staatsbürgerschaftsgesetz, applicants for Austrian citizenship must renounce their original nationality. However, Article 10(6) is one of the few exceptions that allows the original nationality to be retained:
For Vietnamese citizens, since Vietnam’s Law on Nationality does not recognise dual citizenship in principle (except in certain exceptional cases), holding Austrian and Vietnamese passports at the same time needs careful consideration in the context of each person’s legal situation.
For investors with large budgets who want EU citizenship, there are several alternative routes worth considering besides Austrian citizenship by investment:
Each route has different pros and cons in terms of cost, time, certainty and residence requirements. Austria has a major advantage in passport strength and global prestige, but in exchange requires the highest investment and a process with no guarantee of success.
For more information on citizenship or residency by investment programmes, investors can consult theResidency and citizenship by investment map.
As a discretionary constitutional mechanism, Austrian citizenship by investment carries specific risks that investors need to understand clearly before committing.
Main risks to consider:
Practical recommendations:
Austrian citizenship by investment through Article 10(6) of the Staatsbürgerschaftsgesetz is one of the most prestigious and rarest routes to a European Union passport available today. With investments starting from €2,000,000 EUR and a review process of 18–36 months, it sits in an exceptionally high-end segment, suited to individuals with outstanding international achievements and large budgets.
The decision to pursue the Austrian route should be based on an objective assessment of your personal profile, a willingness to accept the risk of no guaranteed outcome, and a clear understanding that this is not a commercial CBI programme. For most Vietnamese investors, other EU routes such as Portugal or Cyprus are usually more practical — Austria is the choice for truly outstanding profiles with a long-term vision.
The Prosperous Living Investment team advises on pathways, assesses profiles and manages investments transparently for every residency, citizenship and international property objective.
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