German blue card immigrants can apply for permanent residence for several years.

Compared with other visas, blue card holders get permanent residence faster and have fewer requirements.

German blue card holders who have lived in Germany for 33 months and paid taxes and social security according to law can apply for permanent residence as long as they have the most basic German level (A 1 standard);

If you can reach the general level of German (standard B 1), you can apply for permanent residence 2 1 month in advance.