Tax compliance advisory connected to corporate, M&A and economic-crimes practices.
SII audit readiness, Article 64 valuations and general anti-avoidance rule.
Tax Compliance in Chile
Tax compliance is the discipline that ensures timely and accurate tax payment, sustained by policies, controls and documentation capable of withstanding SII audits and TTA litigation. We advise on tax matters arising from corporate transactions, M&A and compliance work — coordinated with our corporate, economic-crimes and corporate-governance practices.
Regulatory landscape
Four legal anchors that define Chilean tax compliance after the 2024 reform.
The Chilean tax framework underwent a structural shift in 2024. Law 21.713 expanded SII audit powers and reframed the relationship with taxpayers; the Economic Crimes Law (21.595) escalated tax offenses to predicate-offense status under Law 20.393; and the General Anti-Avoidance Rule (NGA) is being applied more frequently. Boards and audit committees now require a tax-compliance program that is both technically sound and coordinated with corporate compliance.
Tax Code (DL 830)
Foundational rules: tax procedure, audit powers, sanctions, NGA (Article 4 bis), Article 64 valuations and refund regime.
Income Tax Law (DL 824)
Income classification, attribution / partial integration regime, deductible expenses, transfer pricing (Article 41 E) and international taxation.
Law 21.713 (2024 reform)
Tax compliance reform: expanded audit powers, voluntary disclosure regime, regularization of tax debt and modernization of the SII.
Law 21.595 (Economic Crimes)
Tax offenses promoted to predicate-offense status under Law 20.393 — corporate criminal liability for the legal entity.
Program building blocks
Six operational components anchored in modern Chilean practice.
- Tax governance and roles
Defined ownership of the tax function (CFO, head of tax, audit committee), board reporting cycle and escalation protocols for material positions.
- Position documentation
Tax positions papers, intercompany agreements, transfer-pricing studies and contemporaneous evidence of economic rationale — the principal defense in NGA / Article 64 contexts.
- Related-party controls
Approval and pricing controls for related-party transactions, with TP study integration and arm's-length validation by independent benchmarks.
- Audit-readiness file
Pre-assembled documentation responsive to standard SII audit requirements: corporate documentation, accounting reconciliations, intercompany support, refund-eligibility evidence.
- Coordination with penal compliance
Mapping of tax-related predicate offenses, integration of the tax function in the crime prevention model (MPD), and unified investigation protocols when red flags arise.
- Litigation strategy
Decision matrix on TTA litigation vs. administrative resolution, RAV regime use, settlement criteria and pre-litigation defensive memo aligned with the audit-readiness file.
Risk and exposure
Five layers of liability covered by an integrated tax compliance program.
Layered exposure
- Administrative: tax adjustments, fines and interest under the Tax Code; loss of refunds and SME / Pro-SME regime exclusion.
- Judicial: TTA litigation, with appeal to Court of Appeals and Supreme Court.
- Criminal: tax offenses with corporate liability under Law 20.393 after Law 21.595.
- Procurement: exclusion from the taxpayer registry blocks State tenders.
- Reputational: SII resolutions are public and frequently cited by analysts and rating agencies.
Frequently asked questions
What is tax compliance?
Tax compliance is the discipline that ensures timely and accurate tax payment by the company, supported by policies, controls and documentation capable of withstanding audits by the Internal Revenue Service (SII) and consistent with administrative and judicial precedent. It covers income tax, VAT, property taxes, withholdings, transfer pricing and the new general anti-avoidance rule.
Why has it become a regulatory focus in Chile?
Law 21.713 of 2024 (tax compliance and reform) and Law 21.453 (international information exchange), together with the strengthening of the General Anti-Avoidance Rule under Article 4 bis and Article 64 of the Tax Code, expanded the audit powers of the SII and the Tax and Customs Courts (TTA). The bar for boards and audit committees has risen considerably.
How does it relate to penal compliance under Law 20.393?
Following the Economic Crimes Law (21.595), certain tax offenses became predicate offenses under Law 20.393, which triggers criminal liability of the legal entity. This requires coordination between the tax program and the crime prevention model (MPD), particularly in complex transactions, reorganizations and related-party dealings.
What is the general anti-avoidance rule (NGA)?
It is the rule under Article 4 bis et seq. of the Tax Code that empowers the SII to recharacterize legal acts where their form does not correspond to economic substance, resulting in abuse or simulation. Application requires authorization by the TTA and a contentious procedure. Since 2024, the NGA is invoked more frequently and requires companies to maintain robust evidence of the economic rationale of each transaction.
What does Article 64 of the Tax Code require?
Article 64 empowers the SII to value goods and transactions when their declared value is materially below market value, particularly in related-party transactions, corporate reorganizations and international operations. It is one of the most practically relevant anchors in M&A and tax planning.
What risks does a good tax compliance program cover?
Tax fines and adjustments, exclusion from the SME / Pro-SME regime, denial of refunds, TTA litigation, criminal exposure for tax offenses (corporate liability after Law 21.595), exclusion from the taxpayer registry for State tenders, and reputational damage. A well-designed program reduces all five layers of exposure simultaneously.
Related services
Explore complementary practice areas and regulatory analysis from our team.
Compliance Practice
Prevention models, internal investigations and regulatory compliance.
Mergers & Acquisitions
M&A advisory in Chile, deal structuring, tax-aware due diligence and closing mechanics.
Law 20.393 (RPPJ)
Corporate criminal liability and crime prevention model — coordinates with tax compliance.
Eduardo Anguita Osorio
Managing Partner — corporate, M&A, financial regulation and tax-aware deal structuring.
María Victoria Smith
Lawyer — corporate, compliance, criminal law and digital contracting.
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