Residency Permit
If you are planning to stay in Turkey for more than 90 days within a 180-day period, for any reason, including tourism, you must get a Turkish residence permit. Turkish government strongly urges foreign ccitizens not to overstay their visas and to maintain valid residence permits at all times. Turkish authorities do enforce the laws, including those stipulating fines, deportation, and bans on future travel to Turkey for people who overstay their visas or do not maintain valid residency permits.