Flood damage compensation means claiming damage caused by heavy rainfall or flooding from the insurer, the responsible administration or the person at fault, and it most often arises for vehicles damaged in a flood. For a driver whose comprehensive policy includes flood cover, the route is an insurance claim; a driver without comprehensive insurance may claim the damage from a responsible administration such as the municipality on the ground of inadequate infrastructure. The same event also raises questions of policy cover and building liability for homes and business premises.
On 14 October 2026, according to the Governor’s Office, Istanbul recorded its highest rainfall since measurements began in 1942; the Insurance Association of Türkiye reported that, in the initial phase, damage notifications had been made for 808 homes, 280 business premises and 76 vehicles. In such events, to whom, within what time and before which court a claim is brought depends on where and how the damage occurred. UTU Hukuk & Danışmanlık structures flood damage files in Istanbul and Ankara and in surrounding provinces such as Kocaeli, Sakarya, Yalova, Bursa and Tekirdağ by making this distinction from the outset.
The time limits are short and independent of each other: under comprehensive motor insurance, the damage is reported to the insurer within five working days from the date on which it became known, while for a compensation claim against the administration a written application to the administration is mandatory within one year from the date on which the act causing the damage became known. The first step in the file is therefore to record the evidence before it is lost and to determine the route to be followed.