Fraud under Korean law (형법 제347조) requires that you deceived someone and, through that deception, obtained property or a financial benefit for yourself or a third party. If the prosecution cannot prove you had the intent to deceive at the time of the transaction, the matter is usually a civil debt or breach of contract issue, not a crime — even if you never paid the money back. Once the amount of damage is large, the case can shift from ordinary fraud to prosecution under the Act on the Aggravated Punishment, etc. of Specific Economic Crimes, which carries substantially harsher minimum sentences. This page walks through how that distinction is drawn and what a defense strategy typically looks like at each stage.
Criminal · Property CrimeApplicable law: 형법 제347조Applicable law: 특정경제범죄 가중처벌 등에 관한 법률
Fraud Defense | Whether you had intent to deceive at the time of the act
Fraud is not established simply because a promise was broken or money was not repaid. The core legal question is whether, at the moment you received the money or benefit, you already knew you would not or could not fulfill your side of the deal.
What 'intent to deceive' actually means
Under 형법 제347조, fraud requires that the deception was made with awareness that the statement was false and that the victim would rely on it to hand over property. Prosecutors typically try to prove this through timing evidence — for example, whether you already knew your business was insolvent when you borrowed the money, or whether you had no realistic ability to deliver goods you had already sold.
Circumstantial evidence investigators rely on
Because intent is a state of mind, it is almost always proven indirectly: bank records showing your financial condition before the transaction, whether you used the money for its stated purpose, whether you disclosed known risks to the other party, and your conduct after the deal fell through (did you attempt partial repayment or explanation, or did you disappear).
Building a defense around absence of intent
A common and often effective defense is to reconstruct the timeline to show that the failure was caused by a later, unforeseeable event — a client's own default, a market downturn, or an unexpected business failure — rather than a plan formed from the outset. Contemporaneous documents (contracts, messages, accounting records) from before the deal fell apart are usually more persuasive than after-the-fact explanations.
Fraud Defense | Where the line between a civil debt dispute and a crime is drawn
Complainants frequently file a criminal fraud report as a way to pressure a debtor into repayment, even where the underlying dispute is purely about an unpaid loan or a failed contract. Recognizing which category your case falls into shapes the entire defense.
Simple non-payment is not automatically a crime
Failing to repay a loan, missing a delivery date, or a business going bankrupt does not by itself satisfy the elements of 형법 제347조. Korean courts have consistently required proof that the deception and the intent predated the transaction, not that the outcome was simply unfavorable to the other party.
Signs a case is more likely to be treated as criminal
Investigators tend to view a case as fraud rather than a civil matter when there is a pattern of borrowing from multiple victims around the same time while insolvent, use of a fabricated identity or false collateral, or clear evidence the funds were diverted for a purpose unrelated to what was represented.
Why this distinction matters for you
If your case is genuinely a civil dispute, the appropriate venue is a civil suit for the debt, not a criminal complaint — and this can be a central argument at the investigation stage, potentially leading to a non-indictment decision rather than moving forward to trial.
Fraud Defense | When the Specific Economic Crimes Act applies and why it matters
The amount of financial damage involved is not just a factor in sentencing — once it crosses certain thresholds, an entirely different, harsher statute applies instead of ordinary fraud.
The threshold that changes everything
Under 특정경제범죄 가중처벌 등에 관한 법률 제3조, if the amount of property obtained through fraud is 500 million won or more, the case is prosecuted under this Act rather than the plain fraud provision, and the statute sets a mandatory minimum sentence of at least 3 years' imprisonment; if the amount is 5 billion won or more, the minimum rises to at least 5 years.
Why the calculation of the amount itself becomes contested
Because crossing the 500 million or 5 billion won line changes the applicable law and sentencing floor, disputing how the total damage amount was calculated — for example, whether multiple victims' losses should be aggregated as a single continuing offense or treated as separate counts — becomes a critical part of the defense.
Practical consequences of SEC Act cases
Cases under this Act are generally treated more seriously at every stage: bail and pretrial detention are less likely to be granted, and because of the mandatory minimum, a suspended sentence becomes harder to obtain even where restitution has been made. This makes early-stage strategy — including voluntary restitution and settlement with the victim — especially important before indictment.
Fraud Defense | From complaint to resolution
1
Complaint and police investigation Once a fraud complaint (고소장) is filed, you may be summoned as a suspect. What you say in this first interview, and what documents you bring, often shapes the case more than anything that follows.
2
Prosecutor's review and possible indictment The police forward the case with an opinion, and the prosecutor decides whether to indict, dismiss, or send it back for further investigation. This is often the best point to submit evidence disproving intent to deceive or arguing the matter is civil in nature.
3
Bail and pretrial detention review, if applicable In larger cases, especially those nearing the Specific Economic Crimes Act thresholds, prosecutors may seek an arrest warrant. A separate hearing addresses whether detention is necessary pending trial.
4
Trial or plea negotiation If indicted, the case proceeds to trial where intent, the civil/criminal distinction, and the calculation of damages are argued. Restitution to the victim and a written statement of no objection to punishment (합의서) can materially affect sentencing even after indictment.
5
Sentencing or appeal If convicted, sentencing considers the amount of damage, whether restitution occurred, and prior record. Either side may appeal within the statutory period if they disagree with the outcome.
Fraud Defense | How fees are typically calculated
Retainer fee Generally set based on the stage of the case (police investigation only, versus prosecutor's office, versus trial) and the complexity of tracing financial transactions and reconstructing timelines relevant to intent.
Success fee Where applicable, tied to concrete outcomes such as a non-indictment decision, a reduction from an SEC Act charge to ordinary fraud, or a suspended sentence — not to a guaranteed result.
Disbursements Includes costs for obtaining transaction records, expert review of accounting documents where relevant, and any costs related to negotiating restitution or settlement with the victim.
Additional stages If the case proceeds from investigation to trial, or from trial to appeal, fees are usually structured in separate stages rather than a single flat amount covering everything from the outset.
※ Costs vary depending on case complexity and specific circumstances; exact fees will be provided during consultation. No specific outcome is guaranteed.
Fraud Defense | Self-Check Before You Consult
1️⃣ If You Are Under Investigation as a Suspect
Did you already know, at the time you received the money, that you would not be able to repay or deliver as promised?
Do you have contemporaneous records (contracts, messages, bank statements) from before the deal fell through?
Have you been summoned by police or prosecutors, and if so, on what date?
Did you use the funds for the purpose you represented to the other party?
2️⃣ If You Received a Complaint Notice or Warrant Request
Does the complaint amount approach or exceed 500 million won, potentially triggering the Specific Economic Crimes Act?
Have you had any contact with the complainant about repayment or settlement since the dispute arose?
Is there a realistic possibility of making partial or full restitution before indictment?
Do multiple people appear to be filing similar complaints against you around the same period?
3️⃣ Distinguishing a Civil Debt From a Criminal Case
Was there a legitimate, documented business or personal reason the deal failed, unrelated to any plan formed beforehand?
Have you already been sued civilly for the same money, and how does that differ from the criminal complaint?
Can you show the failure arose from a later event (market conditions, a third party's default) rather than from the outset?
Frequently Asked Questions
Q. I couldn't repay a loan — does that automatically make me guilty of fraud?
A. No. Fraud under 형법 제347조 requires proof that you intended to deceive the lender at the time you borrowed the money, not merely that you later failed to repay it. Simple inability to pay back a debt is generally treated as a civil matter unless there is evidence you never intended or were never able to repay from the start.
Q. What is the difference between fraud and a civil breach of contract?
A. A civil breach of contract is a failure to perform a promise, which is resolved through a civil lawsuit for damages or repayment. Fraud additionally requires deception with intent, made before or at the time of the transaction, that caused the other party to hand over money or property. The overlap between the two is exactly where most contested fraud cases are decided.
Q. What happens if the amount involved is over 500 million won?
A. If the total amount obtained is 500 million won or more, the case is generally prosecuted under 특정경제범죄 가중처벌 등에 관한 법률 제3조 rather than ordinary fraud, carrying a mandatory minimum sentence of 3 years (or 5 years if the amount is 5 billion won or more), which makes a suspended sentence significantly harder to obtain.
Q. Can I avoid indictment if I repay the victim before charges are filed?
A. Restitution and a settlement with the victim do not guarantee a non-indictment decision, but they are commonly considered favorably by prosecutors and can support an argument that the matter should be resolved civilly, especially in borderline cases where intent is disputed.
Q. Will I be arrested and detained during the investigation?
A. Pretrial detention is not automatic; it generally depends on the flight risk, risk of evidence destruction, and the severity of the alleged offense. Cases approaching the Specific Economic Crimes Act thresholds are more likely to involve a warrant request from prosecutors.
Q. If I'm found not guilty of fraud, can I still be sued civilly for the same money?
A. Yes. A criminal acquittal and a civil judgment are independent — even if a court finds insufficient proof of criminal intent, the other party may still pursue and win a separate civil claim for the underlying debt.
Q. What evidence helps prove I did not have intent to deceive?
A. Documents created before the dispute arose are generally the most persuasive: financial records showing your solvency at the time of the transaction, communications where you disclosed risks, and evidence showing the funds were used as represented. Evidence created after the fact, such as after-the-complaint explanations, tends to carry less weight.
Q. Does it matter if multiple people filed fraud complaints against me around the same time?
A. It can. Multiple complaints from around the same period, especially involving similar transactions while you were reportedly insolvent, are often used by prosecutors as circumstantial evidence suggesting a preexisting scheme rather than a series of unrelated business failures.
Q. How long does a fraud investigation typically take?
A. There is no fixed timeline; it depends on the complexity of tracing financial transactions, the number of victims involved, and whether the amount approaches thresholds under the Specific Economic Crimes Act, which tend to receive more extensive investigation.
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