Tax criminal defense · Principle of opportunity

Principle of opportunity in tax crimes: not just any deal with the Fiscalía
Learn when it can be raised, how it differs from the plea agreement and from payment, and defend your criminal case and your DIAN case with one team of ex-DIAN attorneys and CPAs.

The principle of opportunity (principio de oportunidad) allows the Fiscalía General de la Nación to suspend, interrupt or waive criminal prosecution, but only on exhaustively listed grounds, under review by a judge of guarantees (juez de control de garantías), and never as an automatic procedure. Under Law 2477 of 2025, ground 1 is limited to crimes whose maximum penalty does not exceed six years, which leaves Article 434B in its base band within the limit and Articles 434A and 402 outside it. It is not the same as the plea agreement (preacuerdo: admission of guilt with a conviction) or as extinction of the criminal action by payment. Ligal analyzes which route makes sense in your case and handles the defense end to end, criminal and before DIAN, with criminal lawyers and ex-DIAN CPAs.

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What the principle of opportunity is and is not

Not prosecuting, under judicial control: a power of the Fiscalía with exhaustive grounds, not a right of the person investigated.

The principle of opportunity is a constitutional power of the Fiscalía General de la Nación exercised for reasons of criminal policy (Arts. 321 and 322 of Law 906 of 2004): as a rule the Fiscalía is bound to prosecute, and it may suspend, interrupt or waive prosecution only on the exhaustive grounds of Article 324, subject to the Attorney General's regulations and to the legality review of the judge of guarantees (Arts. 323 and 327). Articles 323 and 324 were rewritten by Law 2477 of 2025, in force since its promulgation on July 11, 2025 (Diario Oficial 53.178). It may be applied in the indagación, the investigation or the trial, until before the trial hearing (audiencia de juzgamiento), and the beneficiary must comply with the commitments within a maximum of one year, extendable for the same time.

Does it apply to tax crimes? Ground 1 covers crimes with a prison penalty whose legal maximum does not exceed six years, or with a principal fine, provided the identified victim has been comprehensively repaired (or a bond is set as a guarantee of reparation). Under the penalties currently in force, Article 434B in its base band (36 to 60 months) falls within that limit; with the one-third or one-half increases for amount, the maximum rises to 80 or 90 months and exceeds it; Articles 434A and 402 (48 to 108 months) also exceed it. In those cases ground 1 is not the route, and the other grounds require a separate analysis, none of them automatic for tax crimes. Paragraph 2 of Articles 434A and 434B expressly contemplates that the principle of opportunity may have been applied, which shows it is conceivable, not that it is guaranteed. This page explains it and contrasts it with the plea agreement and with extinction by payment.

Key points on the principle of opportunity

  • Art. 323 Law 906 (as amended by Law 2477/2025): the Fiscalía may suspend, interrupt or waive prosecution during the indagación, investigation or trial, until before the trial hearing; commitments are met within a maximum of one year, extendable for the same time.
  • Art. 324 ground 1: crimes with a maximum penalty of up to six years (or a principal fine), with comprehensive reparation of the identified victim or a bond; in concurrence of offenses, each conduct must meet the limit on its own.
  • Criminal arithmetic: Art. 434B base band (36 to 60 months) within the limit; with increases, 80 or 90 months, outside; Arts. 434A and 402 (up to 108 months), outside.
  • Art. 327: the judge of guarantees reviews legality within five days; mandatory and automatic review, in a special hearing, decided de plano.
  • Art. 86 Criminal Code (paragraph added by Law 2477/2025): the limitation period of the criminal action is suspended for up to three years from the declaration of legality.
  • Plea agreement: admission of guilt with a conviction and reduced penalty. Principle of opportunity: non-prosecution, no conviction. Extinction by payment: legal effect of payment, not a negotiation with the Fiscalía.
Request a diagnosis on the principle of opportunity
Tax criminal strategy

Assess the route, quantify and defend, with the criminal front and the DIAN front at one table.

Ligal studies the offense, the maximum penalty, the amount and the stage of the proceeding to compare the principle of opportunity, the plea agreement, extinction by payment and a defense on the merits, and runs the DIAN dispute in parallel, without promising results.

01

Viability diagnosis: offense, maximum penalty and stage

We determine whether the risk falls under Article 402, 434A or 434B, what maximum penalty results (including increases for amount), whether ground 1 is even an option, which other grounds deserve study and what stage the indagación, investigation or trial has reached.

02

Quantification and the administrative front

Ex-DIAN CPAs review the official assessment (liquidación oficial) that defines the amount, calculate taxes, penalties and interest, and analyze whether administrative remedies are pending or a reasonable interpretation of the applicable law exists (paragraph 1 of Arts. 434A and 434B), because both the criminal action and the cost of each alternative depend on it.

03

Comparing routes: opportunity, plea agreement, payment or defense on the merits

We contrast the effects, costs and risks of each route: without conviction (opportunity and extinction by payment) or with a conviction and reduced penalty (plea agreement), extinction occasions already used, and the consequences of each decision for the administrative dispute.

04

Presentation to the Fiscalía and review by the judge of guarantees

If the route is viable, we prepare the request with evidentiary and quantification support and handle the legality-review hearing, in which the victim and the Ministerio Público may contest the evidence.

05

Compliance with commitments and end-to-end defense

We monitor the commitments within the legal term and, if the route does not apply or is not advisable, we take on the defense at every stage: complaint, indagación, formulation of charges, hearings and trial, coordinated with the defense before DIAN.

Who will handle your case

Criminal and tax attorneys, with ex-DIAN CPAs on the same team.

Deciding between opportunity, a plea agreement or payment requires reading the criminal file and the figure set by DIAN at the same time. At Ligal the same team handles both fronts.

Director · Ex-DIAN tax attorney

Juan Santiago Rodríguez Prieto

Leads the legal strategy end to end: the dispute over the assessment before DIAN and the defense before the Fiscalía and the criminal judges.

Ligal criminal attorneys

Tax Criminal Defense Team

They handle in-house the indagación, formulation of charges, hearings and trial, and assess with the director whether to raise the principle of opportunity, a plea agreement or another route.

Accountants · Quantification and traceability

Jeysson Pulido and LIGAL Auditores

They rebuild figures, calculate taxes, penalties and interest, and prepare accounting support that serves as evidence before DIAN, the Fiscalía and the judges.

Professional standards

What we do not do when assessing an agreement with the Fiscalía.

We do not promise the Fiscalía will apply the principle of opportunity

It is a power of the Fiscalía subject to exhaustive grounds and to review by the judge of guarantees. We analyze viability rigorously, but no outcome is guaranteed.

We do not recommend a plea agreement without explaining that it means a conviction

A plea agreement is a negotiated admission of guilt. Before considering it we assess its consequences, the alternatives and the administrative dispute, not just the sentence reduction.

We do not negotiate or pay without coordinating with the defense before DIAN

What is said or paid on one front affects the other. We decide with the criminal file and the official assessment in view.

Specialized legal defense

Principle of opportunity: criminal and tax strategy on one team.

When a taxpayer, legal representative, accountant or statutory auditor is investigated or reported for a tax crime, Ligal handles the defense end to end and in-house, administrative and criminal, before DIAN, the Fiscalía General de la Nación and the judges. The team works on real cases of audits, enforced collection and tax litigation, with criminal attorneys and ex-DIAN CPAs who jointly evaluate the official assessment, the payment or extinction route and any request for the principle of opportunity or a plea agreement.

The information on this page is general and does not replace the analysis of the specific case: whether the principle of opportunity, a plea agreement or extinction by payment is available depends on the facts, the offense, the penalty, the stage and the regulations in force. No outcome is guaranteed.

Director

Juan Santiago Rodríguez Prieto

Tax attorney · Ex-DIAN

Meet the director
Tax criminal defense

Complementary articles on tax crimes.

Process after the complaint

DIAN criminal complaint: what to do now

The starting point: what it means when DIAN files a criminal complaint, how it connects with the official assessment and which steps to take right away, before talking about negotiated exits.

See DIAN criminal complaint

Arts. 402, 434A and 434B Criminal Code

Extinction of the criminal action by payment to DIAN

The full treatment of the payment paragraphs: what payment includes, the two occasions and the risks of paying without strategy. Here we only contrast it with the principle of opportunity.

See extinction by payment

Tax fraud

Tax evasion and Art. 434B Criminal Code

The offense on which the maximum-penalty calculation against the ground 1 limit depends: elements, amounts in SMMLV and increases.

See tax evasion 434B

Art. 434A Criminal Code

Omission of assets as a tax crime

Omission of assets, understated net worth or nonexistent liabilities from 1,000 SMMLV, with a maximum penalty that exceeds the six-year limit.

See omission of assets

Art. 402 Criminal Code

Omission by the withholding agent

Withholdings or VAT not remitted, who is liable, and the specific route of the paragraph of Article 402 for payment or offset.

See withholding agent omission

Personal criminal defense

Criminal liability of the accountant and the legal representative

Who is criminally liable when the company is reported and how that differs from the administrative penalty.

See personal criminal liability

Administrative dispute

Defense before DIAN

How a taxpayer defends itself at each stage of the tax procedure, which runs in parallel to any criminal route.

See defense before DIAN
Work roadmap

Diagnosing your tax criminal route step by step.

We start with a confidential review of the complaint or summons, the official assessment and the stage of the proceeding to define whether the principle of opportunity or another route can be raised.

  1. 01

    Initial assessment within one business day

    Document intake and diagnosis

    We review the complaint, summons or formulation of charges, the official assessment, the status of remedies and the figures for taxes, penalties and interest.

  2. 02

    Depending on the stage of the proceeding

    Comparing routes

    We identify the offense and its maximum penalty and contrast the principle of opportunity, plea agreement, extinction by payment and defense on the merits, with their risks.

  3. 03

    Continuous support

    Unified strategy and representation

    We define the route with you and take on representation before the Fiscalía, the judges and DIAN with a single team in charge.

Frequently asked questions

Key questions on the principle of opportunity, plea agreements and tax crimes

It is legally conceivable, but it is neither automatic nor guaranteed. The principle of opportunity (Arts. 321 to 324 of Law 906 of 2004) allows the Fiscalía to suspend, interrupt or waive criminal prosecution only on exhaustive grounds and under review by a judge of guarantees. Tax crimes are not excluded merely for being tax crimes: the exclusions in paragraph 2 of Article 324 refer to serious violations of international humanitarian law, crimes against humanity, war crimes, genocide and certain intentional conduct against persons under 18. In addition, paragraph 2 of Articles 434A and 434B of the Criminal Code expressly contemplates that the principle of opportunity may have been applied. Whether it proceeds depends on the ground, the penalty of the specific offense, reparation and the assessment of the Fiscalía and the judge.

Ground 1 of Article 324 (as amended by Law 2477 of 2025) is limited to crimes whose maximum prison penalty does not exceed six years, or with a principal fine, provided the identified victim has been comprehensively repaired or a bond is set as a guarantee of reparation. In concurrence of offenses, each conduct must meet the limit on its own. Applied to tax offenses: Article 434B in its base band (36 to 60 months) falls within it; with the one-third (80 months) or one-half (90 months) increase for amount, it exceeds it; Articles 434A and 402 (48 to 108 months) also exceed it. In those cases ground 1 is not the route; other grounds require a separate analysis and none is automatic.

They are three distinct figures. The principle of opportunity is a decision by the Fiscalía not to prosecute (suspend, interrupt or waive) on exhaustive grounds and under judicial control; there is no conviction. The plea agreement (preacuerdo, Arts. 348 to 351 of Law 906) is a negotiation between the Fiscalía and the person charged in which the latter pleads guilty to the charged offense or a related lesser one, in exchange, for example, for removal of an aggravating circumstance or a favorable classification of the offense: there is a conviction with a reduced penalty and therefore a criminal record. Extinction by payment is not a negotiation with the Fiscalía: it is a legal effect of paying taxes, penalties and interest under the paragraphs of Articles 402, 434A and 434B.

Under Article 327 of Law 906, the judge of guarantees must review the legality of the Fiscalía's determination within the following five days. The review is mandatory and automatic and takes place in a special hearing in which the victim and the Ministerio Público may contest the evidence; the judge decides de plano. In addition, neither the principle of opportunity nor plea agreements may compromise the presumption of innocence: they proceed only with a minimum of evidence from which authorship or participation and the elements of the offense can be inferred. That is why the request must be prepared with evidentiary and technical support.

Under Article 323 of Law 906 (as amended by Law 2477 of 2025), the Fiscalía may apply it during the indagación, the investigation or the trial, until before the trial hearing. It is a constitutional power exercised for reasons of criminal policy, subject to the Attorney General's regulations and to review by the judge of guarantees. The beneficiary must comply with the commitments within a maximum of one year, extendable for the same time. Raising it early allows the quantification and the DIAN dispute to be organized, but the right moment depends on the case, and no stage ensures that the Fiscalía will accept it.

Article 86 of the Criminal Code, with the paragraph added by Article 11 of Law 2477 of 2025, provides that when the principle of opportunity is applied (in its forms of suspension, interruption or waiver) the limitation period of the criminal action is suspended for up to three years, counted from the date on which the judge of guarantees declares its application lawful. This effect should be considered when evaluating the route, because it is not equivalent to an immediate end of the criminal risk. The limitation periods of each offense are analyzed case by case.

Paragraph 2 of Articles 434A and 434B of the Criminal Code (Art. 69 of Law 2277 of 2022) extinguishes the criminal action upon payment of taxes, tax penalties and interest up to two occasions, counted jointly across both offenses. If the principle of opportunity was already applied, or the action was already extinguished by payment on two occasions, for either offense, a further payment only allows a penalty reduction of up to one half, and neither extinction nor the principle of opportunity can then be applied. That is why it is important to know which routes have been used before deciding which one to employ.

Not necessarily. The criminal and administrative fronts are separate tracks: the Fiscalía suspending, interrupting or waiving prosecution does not by itself resolve the official assessment or the tax debt, which is disputed and collected through the DIAN procedure. In Article 402 the law expressly says that extinction by payment operates without prejudice to administrative penalties. In Articles 434A and 434B the amount is defined by official assessment, and the criminal action depends, under paragraph 1, on there being no administrative remedies pending or no reasonable interpretation of the law. That is why we coordinate both defenses.

It depends on the offense, the amount, the evidence and the stage. If the maximum penalty exceeds the six-year limit of ground 1, that ground is not the route. If the paragraphs of Articles 402, 434A or 434B apply and the extinction occasions have not been exhausted, payment with strategy may close the criminal front without a conviction. A plea agreement means admitting guilt and accepting a conviction: accepting charges at the formulation of charges carries a reduction of up to one half of the penalty (Art. 351) and, if there was a patrimonial increase, Article 349 requires returning at least 50% and securing the rest; its application to each tax crime is analyzed case by case. No route is the default exit.

There are five main ones. The Fiscalía and the judge of guarantees may not accept the request. Commitments must be met within a maximum of one year (extendable for the same time) and failure to comply has consequences that must be reviewed in the specific case. Reparation or the bond requires defining who the identified victim is and how much; in tax crimes the debate usually centers on payment of taxes, penalties and interest. Using the principle of opportunity or exhausting the extinction occasions limits later options (paragraph 2 of Arts. 434A and 434B). And what is said in the negotiation must be consistent with the dispute before DIAN.

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We analyze the offense, the maximum penalty, the official assessment and the stage of the proceeding to compare the principle of opportunity, the plea agreement and extinction by payment, under strict confidentiality.

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