Germany does not sell citizenship, and it has no golden visa that converts a property purchase or a lump-sum deposit into a passport. What people mean by Germany citizenship by investment is a two-stage route: you establish a genuine business in Germany under Section 21 of the Residence Act, hold residency long enough to qualify for a settlement permit and then naturalization, and end up with a German passport. Since June 2024 you can keep your original citizenship while doing it.
The Self-Employment Permit Under Section 21
The legal vehicle is Section 21 of the Residence Act (Aufenthaltsgesetz). It lets a foreign national receive a residence permit for self-employment when three conditions are met: there is an economic interest or regional need for the business, the activity is expected to benefit the economy, and financing is secured through personal capital or a firm loan commitment.1Federal Foreign Office. Visa for the Purpose of Self-Employment (Section 21 Residence Act)
Immigration authorities do not just tick boxes against those conditions. They weigh the viability of the business idea, your entrepreneurial experience, the amount of capital going in, likely effects on local employment and training, and any contribution to innovation or research.2Federal Office for Migration and Refugees. Self-Employment and Freelancing The local Chamber of Industry and Commerce (Industrie- und Handelskammer, or IHK) is asked for a statement on the plan. Its opinion is not legally binding, but a negative review is hard to overcome.3IHK Berlin. Residence Permit for Self-Employment (Art. 21 (1) Residence Act)
A successful applicant receives a residence permit valid for up to three years.4European Commission. Self-Employed Worker in Germany That permit is tied to running the business you proposed. If the venture never operates, the pathway ends.
How Much You Need to Invest
There is no fixed investment threshold. Germany scrapped the old rule that required €250,000 in capital and five jobs, and today’s evaluation is case by case. The investment must be enough to finance the specific business plan you propose and to cover your living expenses. A modest consulting practice might be approved with roughly €50,000; a manufacturing operation will need much more.
The IHK examines your revenue forecast for the first three years and expects it grounded in specifics — calculated pricing, commission structures, fee schedules, existing client relationships, or signed letters of intent — rather than optimistic assertions about market potential.5IHK Berlin. Residence Permit for Self-Employment (Art. 21 (1) Residence Act) – Section: Revenue Forecast and Liquidity Concept Most applications succeed or fail on the credibility of the plan.
Applicants over 45 face an extra requirement. Section 21(3) says older applicants should only receive a permit if they can show adequate retirement provisions.6Make it in Germany. Visa for Self-Employment The statute does not name a euro figure, so what counts as adequate is left to the immigration office. In practice it means pension entitlements, private retirement savings, or other assets sufficient to keep you off Germany’s welfare system later in life.
What Goes in the Application
The centerpiece is the business plan. It should describe what the business does, analyze demand in the region where you plan to operate, and lay out a realistic marketing strategy. The financial section needs a capital requirements plan showing how money will be spent across equipment, staffing, rent, and operations, plus a financing plan documenting the source of those funds. Three-year revenue projections are essential, and any existing contracts, client commitments, or supplier agreements strengthen the file.5IHK Berlin. Residence Permit for Self-Employment (Art. 21 (1) Residence Act) – Section: Revenue Forecast and Liquidity Concept
You also need proof of health insurance at a level matching Germany’s statutory system, covering both outpatient and inpatient treatment. Travel insurance will not qualify.7German Missions in the United Kingdom. Health Insurance Requirements for National (Category D) Visas Self-employed residents can later choose between public statutory insurance and private cover; private insurers generally require an annual income of roughly €30,000 to €36,000 and price by age and health rather than income.
The rest of the file is standard: a valid passport, the completed residence permit application form from the German Embassy or Consulate (or the local Ausländerbehörde if you are already in Germany), and proof of financing such as bank statements or a loan commitment letter.1Federal Foreign Office. Visa for the Purpose of Self-Employment (Section 21 Residence Act) US-issued personal documents such as birth or marriage certificates generally need an apostille from the relevant Secretary of State’s office, since both countries belong to the Hague Apostille Convention.
Where to Apply and What It Costs
Applying from the United States means going to the German Embassy or Consulate with jurisdiction over your state of residence. Germany has consulates in Washington D.C., Atlanta, Boston, Chicago, Houston, Los Angeles, Miami, New York, and San Francisco, each covering specific states, and you cannot choose whichever is nearest.
At the appointment you provide biometric data, including fingerprints and a digital photograph.8German Embassy Dublin. Long-Term Visa for Germany The national visa fee for adults is €75.9German Missions in the United States. Visa Fees Once you arrive in Germany and the local immigration office issues your residence permit, a further €100 fee applies under Section 45 of the Residence Ordinance.10Federal Ministry of the Interior and Community. Ordinance Governing Residence (Aufenthaltsverordnung) – Section: Section 45 Processing typically takes one to three months, longer for complex cases.11German Missions in the United States. Employment in Germany
From Temporary Permit to Permanent Residency
The initial permit lasts up to three years. To renew, you have to show the business is actually working — generating revenue, covering your cost of living, and running without public assistance.6Make it in Germany. Visa for Self-Employment
This is where the self-employment route beats most other permit types. Section 21(4) of the Residence Act lets the immigration office grant a settlement permit (Niederlassungserlaubnis) after just three years of successful self-employment, skipping the standard five-year wait that applies to other categories.2Federal Office for Migration and Refugees. Self-Employment and Freelancing The office looks at your track record and growth trajectory and checks that your income covers your dependents.
The settlement permit is permanent, unrestricted, and lets you work in any field, not only the business you originally proposed. It is the stepping stone to citizenship.
Becoming a German Citizen
Germany overhauled its nationality law in June 2024. The standard residency requirement for naturalization dropped from eight years to five.12Federal Government of Germany. New Rules for Naturalisation The reform briefly offered a three-year fast track for exceptional integration, but that option has since been eliminated. As of late 2025, five years is the minimum for everyone.
Under Section 10 of the Nationality Act (Staatsangehörigkeitsgesetz), you are entitled to naturalization if you meet these requirements:13Federal Ministry of the Interior and Community. Nationality Act – Section: Section 10
- Five continuous years of lawful residence in Germany with a permanent right of residence, such as the settlement permit above, or another eligible residence title.
- Financial self-sufficiency, meaning you support yourself and your dependents without social welfare benefits.
- German language proficiency at B1 level, typically shown by a certificate from a recognized testing institution.14Federal Office for Migration and Refugees. Naturalisation in Germany
- A passing score on the citizenship test — 33 multiple-choice questions on Germany’s legal system, history, and society, with 17 correct answers required.14Federal Office for Migration and Refugees. Naturalisation in Germany
- A clean criminal record; significant convictions disqualify the application.
- An affirmation of Germany’s constitutional order, including its historical responsibility for the protection of Jewish life and the prohibition on wars of aggression.
You Can Now Keep Your Other Passport
Before June 2024, naturalizing usually meant renouncing your existing nationality. That requirement is gone. The new law allows multiple citizenships, so Americans, Canadians, and other non-EU nationals can become German citizens without giving up their original passport.15Federal Ministry of the Interior and Community. New Law on Nationality Takes Effect For investor-residents, that was the biggest practical barrier, and its removal changes the math on choosing Germany.
Tax Consequences for US Citizens
The investment route creates tax exposure in both countries. Once you maintain a dwelling in Germany you become a German tax resident and owe German tax on your worldwide income. The United States taxes its citizens on worldwide income regardless of where they live. The US-Germany tax treaty helps prevent double taxation on income and capital, covering German income tax, corporate tax, and trade tax, but it does not cover social security contributions.16German Missions in the United States. Double Taxation: Taxes on Income and Capital
Social security runs on a separate US-Germany totalization agreement. If you are self-employed exclusively in Germany, you pay into the German social security system. If you transfer an existing US-based business to Germany for five years or fewer, you can stay in the US system for that period.17Social Security Administration. Totalization Agreement with Germany
Running a business in Germany also triggers US reporting. If the combined value of your foreign bank and financial accounts exceeds $10,000 at any point during the year, you must file a Report of Foreign Bank and Financial Accounts (FBAR) on FinCEN Form 114.18Internal Revenue Service. Report of Foreign Bank and Financial Accounts (FBAR) A German business bank account alone will often cross that line. Separately, the Foreign Account Tax Compliance Act (FATCA) requires reporting specified foreign financial assets on IRS Form 8938 above certain thresholds. For US taxpayers living abroad and filing single, those thresholds are $200,000 at year-end or $300,000 at any point during the year; for married couples filing jointly, $400,000 and $600,000.19Internal Revenue Service. Summary of FATCA Reporting for U.S. Taxpayers These are two separate filings with two separate agencies. Missing either can bring penalties starting at $10,000 per violation, with willful non-compliance carrying much steeper consequences. Budget for an accountant who works with US expats.