Fraud under the Turkish Penal Code (Law No. 5237) is not simply lying for gain. The offence requires deceptive conduct capable of misleading someone who had a realistic opportunity to check, and that requirement is where most defences are won or lost. The difference between the basic offence and its aggravated form is a closed set of circumstances defined by statute — and the gap between them is large, both in sentence length and in what remains available afterwards.
That second point matters more than clients expect. Once a case crosses into the aggravated form, the sentencing floor rises above the ceilings for suspension and for deferral of the judgment, so outcomes that would otherwise be realistic disappear. Whether a bank or an information system was the instrument of the deception, or merely the channel through which money moved, is frequently the whole argument.
Restitution is the other lever. Turkish law reduces sentences substantially where loss is made good, and the size of the reduction depends on how early it happens — before the indictment is accepted, or before judgment.
The guides below cover the elements of the offence, the aggravating circumstances, cyber and payment fraud, and defence strategy. For the wider criminal picture see criminal defense and white-collar.
Criminal Law: Fraud — 4 in-depth guides
4 guides

Forgery and Document Fraud in Turkey Under TCK 204-212
Forgery and document fraud in Turkey carry 2-7 years imprisonment under TCK 204-212. Learn how foreign investors can guard against document abuse.
17 Apr 2026
Cyber Crime & Digital Fraud in Turkey 2026: Legal Defense Guide
How does Turkish law punish cyber crime & digital fraud? Complete 2026 guide on TCK 243-245 penalties, victim remedies & cross-border defense — by Ist
09 Apr 2026
Cyber Fraud Lawyer Turkey: TCK 158/1-f Charges and Defense
Cyber fraud charges in Turkey: how TCK 158/1-f works, why the sentence starts at four years, the new 2026 reduction for lent accounts, and the real de
07 Mar 2026
Fraud Charges in Turkey: TCK 157 & 158 Defense Guide
Facing fraud charges in Turkey? TCK 157 carries 1-5 years, TCK 158 up to 10. Learn effective repentance under TCK 168, frozen accounts and defense opt
06 Jan 2026Tell us what you are facing
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