Turkish İmmigration Authority also issues an "administrative detention decision" for a foreigner who has been subject to a deportation order, and as a result of this decision, the foreign individual may be detained at a removal center. It is possible to appeal both decisions through legal means.

The legal duration for foreigners to stay in Turkey is 90 days within a period of 180 days. Foreigners who wish to stay longer than this period are required to obtain a residence permit based on their specific purpose of stay.

According to Turkish law, it is possible to acquire citizenship by purchasing real estate. In this regard, the foreign individual must first purchase real estate worth at least 400,000 US dollars or the equivalent amount in foreign currency, with the condition that a restriction on its sale for a period of three years is registered on the title deed.

Foreigners are subject to the same rules as Turkish citizens when it comes to establishing a company in Turkey. Therefore, while there are many advantages for foreigners in setting up a company in Turkey, it is advisable for foreign investors to seek assistance from a professional during the establishment phase.