The video explains in detail how to fill out an online naturalization application in Berlin. It takes you step by step through the entire process, from visiting the relevant website to submitting the application. First, you are advised to check the eligibility requirements, e.g. via a test on migrando.de.

The guide begins with a search for the online application form on the Berlin website. This is followed by explanations on data protection and which information and documents are required, e.g. personal data, place of residence, passport information and current residence permits.

It is stated that there is a processing fee of 255 euros for the application, which can be paid directly online. The applicant must answer various questions about their identity, previous nationalities and places of residence. Proof of language skills and knowledge of the German legal and social system as well as financial circumstances are also requested.

At the end of the video, you are informed that a personal appointment is necessary after submitting the application and that you should be patient due to long processing times.