Criminal Law — Quinterno & Fidanza
Criminal Law

Criminal Defense Lawyer

Specialized federal criminal defense in extradition, tax crimes, money laundering, document forgery and immigration offenses.

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Criminal Law in Argentina

As federal criminal defense lawyers in Buenos Aires, we specialize in the criminal defense of offenses directly linked to our other practice areas: immigration, tax and international law. Our practice covers all federal crimes provided for in the Criminal Code and special criminal statutes, with particular emphasis on economic crime, corporate offenses and transnational crime. We have in-depth knowledge of the intersection between criminal law and the regulatory matters that affect companies and individuals in international contexts.

We provide specialized defense in extradition proceedings, both active and passive, including the challenge of Interpol Red Notices and international criminal cooperation. We work in coordination with foreign attorneys to ensure comprehensive defense when a case involves multiple jurisdictions, analyzing bilateral treaties and mutual legal assistance conventions applicable to each situation.

We defend individuals and companies in cases involving tax crimes (Law 27,430), money laundering, document forgery and immigration offenses. We advise on corporate criminal liability under Law 27,401, design integrity and criminal compliance programs, and represent our clients in internal investigations and before the federal courts.

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Criminal Law — Quinterno & Fidanza
Practice areas

Services

We defend individuals sought by foreign courts in passive extradition proceedings before Argentine federal courts, analyzing bilateral treaties, multilateral conventions and Law 24,767. We file oppositions based on grounds for denial, challenge Interpol Red Notices and assist in international criminal cooperation and mutual legal assistance proceedings.

Services included
  • Defense against passive extradition requests
  • Filing of active extradition requests
  • Challenge and removal of Interpol Red Notices
  • International criminal cooperation and mutual legal assistance
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We provide criminal defense in cases initiated by AFIP or ex officio for offenses under Tax Criminal Law 27,430, including simple and aggravated evasion, improper use of tax benefits and misappropriation of withheld or collected taxes. We intervene from the investigation stage through oral trial, pursuing the best defense strategy for each case.

Services included
  • Defense in simple tax evasion cases
  • Defense in aggravated tax evasion cases
  • Tax fraud and fictitious invoices
  • Foreign exchange regulation violations

We defend individuals and legal entities in investigations and criminal proceedings for money laundering, advise on compliance with obligations before the UIF and design prevention programs in accordance with FATF standards. We provide comprehensive assistance from the preliminary investigation stage through oral trial.

Services included
  • Defense in money laundering proceedings
  • Suspicious transaction reports before the UIF
  • Design of compliance programs (Law 27,401)
  • Defense in asset forfeiture and recovery proceedings

We defend defendants in cases involving forgery of public and private documents, ideological falsehood and use of forged documents under Articles 292 to 298 of the Criminal Code. We handle cases involving public instruments, deeds, identity documents, passports and immigration or tax documentation.

Services included
  • Defense in public document forgery cases
  • Ideological falsehood of public instruments
  • Use of forged documents
  • Passport and identity document fraud

We advise and represent individuals involved in criminal cases related to immigration law, as provided by Law 25,871 and the Criminal Code. We coordinate the criminal defense strategy with administrative immigration defense to comprehensively protect our clients' rights.

Services included
  • Legal assistance in immigration-related criminal cases
  • Advisory on charges under Law 25,871
  • Coordination of criminal and immigration strategy
  • Representation in criminal proceedings with immigration implications

We advise companies on corporate criminal liability under Law 27,401, design and implement integrity programs, and defend corporations in criminal investigations. We provide anti-corruption, anti-bribery and anti-money laundering compliance services tailored to each industry sector.

Services included
  • Design and implementation of integrity programs
  • Criminal defense of legal entities
  • Corporate internal investigations
  • Anti-corruption and anti-bribery compliance
Common inquiries

Frequently Asked Questions

Federal criminal law in Argentina encompasses crimes whose jurisdiction falls under the federal courts, as they affect national interests or involve matters specifically delegated to the federal government. Federal crimes include tax evasion, money laundering, immigration offenses, forgery of public documents and extradition proceedings. Federal courts seated in each jurisdiction throughout the country are responsible for investigating and prosecuting these crimes in accordance with the Criminal Code and special criminal statutes.

When facing an extradition request, whether active (requested by Argentina from another country) or passive (requested by another country from Argentina), it is essential to retain specialized criminal defense counsel immediately. In Argentina, extradition proceedings are governed by Law 24,767 and applicable bilateral treaties. The person sought has the right to oppose extradition before the intervening federal judge, alleging grounds such as statute of limitations, the political nature of the offense, the risk of persecution, or the requirement of dual criminality. It is also possible to challenge Interpol Red Notices and request their review before the Commission for the Control of Files.

Tax Criminal Law 27,430 classifies as federal crimes the simple and aggravated evasion of national taxes, the improper use of tax benefits, the misappropriation of withheld or collected taxes, and fraudulent tax insolvency. Simple evasion applies when the evaded amount exceeds $1,500,000 per tax per fiscal year, while aggravated evasion requires amounts exceeding $15,000,000 or the involvement of interposed persons. Penalties range from 2 to 9 years of imprisonment, and AFIP acts as plaintiff in criminal proceedings.

Money laundering, defined in Articles 303 and 304 of the Argentine Criminal Code, consists of converting, transferring, managing, selling or applying assets derived from a crime, with the possible consequence that the original assets or their substitutes acquire the appearance of lawful origin. Penalties range from 3 to 10 years of imprisonment, and are aggravated when the perpetrator is a public official or the amount exceeds $10,000,000. The Financial Information Unit (UIF) is the agency responsible for prevention, and Argentina complies with FATF standards. Under Law 27,401, legal entities may also be held criminally liable for these offenses.

Forgery of public documents is defined in Articles 292 to 298 of the Argentine Criminal Code. Material forgery of a public document (altering a genuine one or fabricating a false one) carries penalties of 1 to 6 years of imprisonment. Ideological falsehood (inserting false statements into a public document) carries penalties of 1 to 6 years. The use of a forged document is punished with the same penalty as the forgery itself. Forgery of passports, national identity cards or other identity documents constitutes an aggravating factor. When these crimes are linked to immigration or tax proceedings, jurisdiction is federal.

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Every situation is unique. Tell us about your case and our team will contact you within the next 24 business hours.

Office

Suipacha 1111, Piso 17
C.A.B.A., Buenos Aires

Email

consultas@quinternofidanza.com

Phone

+54 9 11 2393-0687

Office

Suipacha 1111
Piso 17, CABA

Email

consultas@quinternofidanza.com

Phone

+54 9 11 2393-0687

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