admin23Why It Is No Longer Enough to Exist on Paper: The New Standard of Real Substance and Its Legal and Tax Implications for Companies in Panama
The Paradigm Shift: From Planning to Justification
Traditional international tax planning focused on identifying low-tax jurisdictions and incorporating entities to channel income or hold assets. That model has been fundamentally challenged by the OECD’s BEPS initiative, automatic exchange of information frameworks such as CRS and FATCA, and multilateral evaluation mechanisms such as the European Union’s blacklist.
The question tax authorities now ask worldwide is no longer simply “Where is the company incorporated?” but rather “Where are decisions actually made? Where does the company genuinely operate? What economic activity supports its presence in that jurisdiction?”
The answers to those questions determine whether a structure is legitimate or whether it may be considered, under international tax principles, an abuse of legal form.
In its February 17, 2026 update, the Council of the European Union maintained Panama on its list of non-cooperative jurisdictions for tax purposes. This status intensifies scrutiny over any Panamanian structure with European counterparties or beneficiaries.
What Is a Structure Without Economic Substance?
A structure lacks economic substance when its formal existence does not correspond to real activity in the jurisdiction of incorporation. Common indicators include the absence of employees, nominee directors who do not exercise genuine functions, lack of physical premises, strategic decisions made abroad, and nonexistent or purely formal accounting records.
Such structures are not necessarily fraudulent. Many were established in good faith under legal frameworks that were acceptable at the time. However, global standards have evolved, and what was once permissible may now generate substantial legal risk.
“Economic substance is not an additional formality. It has become the cornerstone of international tax law. Ignoring it means operating under permanent regulatory risk.”
Concrete Legal Consequences
Operating through structures without economic substance can trigger multiple, concurrent consequences. For Panamanian entities, the most relevant include:
Recharacterization of the entity for tax purposes.
Tax authorities in the jurisdiction of the ultimate beneficial owner or client may disregard the Panamanian entity as an independent taxpayer and attribute income directly to the beneficial owner. This frequently occurs under Controlled Foreign Corporation (CFC) rules or transparency doctrines. The practical effect: the income is taxed as if the structure did not exist.
Denial of treaty benefits.
Article 29 of the OECD Model Convention and the Principal Purpose Test (PPT) under BEPS Action 6 allow tax authorities to deny treaty benefits when one of the principal purposes of the arrangement was to obtain such benefits. A holding company without active directors in Panama, real accounting, or substantive operations is unlikely to pass this test. Reduced withholding rates or capital gains exemptions may be denied in full.
Application of Pillar Two: 15% global minimum tax.
For multinational groups with consolidated revenues exceeding €750 million, the OECD’s GloBE rules impose a minimum effective tax rate of 15% per jurisdiction. If a Panamanian entity is taxed below that threshold — which is common for holding companies earning foreign-source income — the parent jurisdiction may apply a top-up tax. The absence of substance also complicates access to exclusions such as the Substance-Based Income Exclusion (SBIE).
Sanctions for non-compliance with Law 52/2016 (Beneficial Ownership).
Panamanian legal entities must maintain updated information on their ultimate beneficial owners through their resident agent. Failure to comply may result in fines, administrative restrictions, and regulatory exposure.
Criminal liability exposure.
Where a structure without substance is used to conceal income or evade tax obligations, criminal provisions may apply in multiple jurisdictions. In Panama, Law 23 of 2015 on anti-money laundering establishes due diligence obligations whose breach may lead to serious consequences.
Banking restrictions and financial exclusion.
Financial institutions apply enhanced due diligence to entities incorporated in jurisdictions under international scrutiny. In practice, this may result in extensive documentation requests, transaction delays, or unilateral account closures. For structures unable to document substance, financial exclusion risk is significant.
Reputational damage and loss of commercial relationships.
European counterparties and multinational clients increasingly conduct substance assessments as part of onboarding procedures. Failure to meet those standards may result in contract termination, exclusion from public tenders, or adverse commercial conditions.
The Panamanian Legal Framework and International Convergence
Panama has significantly evolved toward international standards. The country participates in the Multilateral Instrument (MLI), automatic exchange of information under CRS, and has implemented legislation on beneficial ownership, AML compliance, and due diligence.
Law 47 of 2021 regulating the Multinational Headquarters (SEM) regime explicitly incorporates substance requirements as a condition for accessing tax benefits. This reflects a regulatory recognition that incorporation alone is no longer sufficient.
What Should Companies Do Today?
The appropriate response is not necessarily dissolution. In many cases, the solution lies in strengthening existing substance: documenting commercial purpose, regularizing accounting records, formalizing related-party agreements at arm’s length, updating beneficial ownership records, and, when appropriate, incorporating real personnel or physical presence.
A proactive internal review, conducted with specialized legal and tax advisors, allows weaknesses to be identified before authorities do. The cost of preventive compliance is significantly lower than the cost of cross-border disputes, tax reassessments, and reputational damage.
International tax law has shifted from formal legal structures to economic realities. In the current environment, compliance does not end at incorporation. It begins there and requires continuous documentation, maintenance, and strategic review.