The eligibility criteria for immigrating to Germany depend on the purpose of immigration, such as employment, study, or family reunification. Here are the general requirements based on the most common immigration categories:

1. Skilled Workers (Employment Visa):

• Job Offer: You must have a concrete job offer from a German employer in a skilled profession.
• Qualifications: Your qualifications (degree or vocational training) must be recognized in Germany. If not, you may need to apply for recognition before immigration.
• Work Experience: Relevant work experience in your field is usually required, especially for highly skilled positions.
• Sufficient Finances: You must prove that you can support yourself financially until you start earning.
• Language Proficiency: Knowledge of the German language (at least A1/B1 level) is often required, though some positions may only need English.
• Blue Card: If you have a job offer with a salary above a certain threshold (currently €58,400 or €45,552 for shortage occupations), you may be eligible for the EU Blue Card.

2. Study Visa:

• University Admission: You must have an acceptance letter from a recognized German university or educational institution.
• Finances: You must prove sufficient financial resources (approx. €11,000 per year) to cover your living expenses during your studies.
• Language Skills: Depending on the course, you may need to demonstrate proficiency in German (or English for international programs).
• Health Insurance: Proof of valid health insurance coverage during your stay is mandatory.

3. Job Seeker Visa:

• Qualifications: You must hold a degree recognized in Germany or have vocational training in a highly sought-after field.
• Work Experience: Relevant professional experience increases your chances.
• Sufficient Finances: Proof of financial resources for your stay (up to 6 months) is required.
• Language Skills: Knowledge of German (B1/B2 level) is highly recommended for better employment prospects.

4. Family Reunification:

• Spouse/Children: You can apply for a family reunification visa if you are joining a spouse or parent already living in Germany with legal residence.
• Language Proficiency: Basic knowledge of German (A1 level) is required for spouses.
• Sufficient Income: The resident family member must have sufficient income and living space to support the new arrival.

5. Entrepreneurs & Self-Employed:

• Business Plan: You must present a viable business plan that benefits the German economy.
• Financing: Proof of sufficient funds to start and sustain the business is required.
• Contribution to Economy: The business must create jobs or contribute significantly to regional development.

6. Permanent Residency :

• Time of Residence: Generally, you need to have lived in Germany for at least 5 years (reduced time for EU Blue Card holders or graduates).
• Language Skills: Intermediate German (B1) proficiency is required.
• Financial Stability: Proof of stable income and sufficient financial resources is necessary.
• No Criminal Record: You must have a clean criminal record.