European business, markets and politics
You don't need permanent residency to naturalise, but your current permit must grant an unrestricted right of residence, student and job-seeker visas don't qualify.

Anyone who has lived in Germany for five years and speaks German at B1 level can apply for citizenship, but the type of residence permit you hold when you file the application decides whether the authorities will even accept it. A widespread belief among foreign residents is that a settlement permit is a prerequisite. It is not. You can jump straight to a German passport from several temporary permits, provided they confer an "unrestricted right of residence" at the moment you apply.
The rule covers the obvious categories: a permanent EU residence permit, a settlement permit, and the special post‑Brexit cards issued to British nationals under the Withdrawal Agreement. Citizens of EU member states, Switzerland, Norway, Iceland and Liechtenstein qualify automatically through freedom of movement, as do Turkish nationals protected by the ARB 1/80 agreement. Skilled workers on an EU Blue Card or a residence permit under §§ 18a and 18b of the Residence Act are also eligible, as is anyone holding a "fictional certificate" (Fiktionsbescheinigung) that extends a previously qualifying permit.
Several common temporary visas explicitly exclude naturalisation while they are valid. Student visas and vocational training permits (sections 16a‑16f and 17) are the most frequent obstacles. The same goes for the Job‑Seeker Visa, the new Opportunity Card, permits for mobile researchers, ICT card holders, and anyone residing under temporary protection or certain humanitarian provisions. Holders of these permits must first transition to a qualifying status, typically by completing studies or training and securing a skilled‑worker role, before they can submit a citizenship application.
The quickest check is on the physical residence card. Turn it over to the "Anmerkungen" (remarks) field and note the legal paragraph cited there. Paragraphs that disqualify you include 6a, 16b, 16d, 16e, 16f, 17, 18f, 19, 19b, 19e, 20, 20a, 22, 23a, 24, as well as section 25 paragraphs 3 to 5 and section 104c of the Residence Act. If the code is not on that list, your permit likely qualifies. For extra certainty, the Bavarian immigration authority publishes an online quick‑check tool, or you can contact your local Ausländerbehörde directly.
With the coalition government's modernised citizenship law now in force, more residents than ever are weighing an application. Knowing which permit opens the door, and which merely buys time, can save months of wasted effort.