Panama: The New Substance Rule and What It Costs
Panama's Law 526 of 2026 now requires substance to keep passive income untaxed. But for the resident, Panama never deferred their own country's tax.
Panama built its reputation on an attractive idea: the territorial system. The rule is simple — only income generated within Panama is taxed; foreign-source income, including dividends, interest and capital gains from abroad, pays no local tax. That principle made the country a structuring hub for families and groups worldwide.
In 2026, that design gained a new condition. And, for anyone who is a tax resident of their own country, there is a second layer that rarely enters the conversation: Panama never deferred the tax of your country of residence — neither before nor after the change.
This article explains what the new Panamanian law requires, whom it reaches, and why, for the resident, the decision to use Panama is settled far more on your own jurisdiction’s side than on Panama’s.
Law 526 of 2026: territoriality with substance
On 28 May 2026, Panama enacted Law 526, amending the Fiscal Code to introduce economic-substance requirements over certain passive foreign-source income. The motivation was external: aligning the Panamanian regime with the European Union’s criteria on the exemption of foreign-source income, seeking to leave the European lists.
The key point: the law does not eliminate territoriality. It conditions it. For passive foreign-source income — dividends, interest, royalties, capital gains, rental income — to remain untaxed in Panama, the entity must demonstrate real presence: effective direction and management on Panamanian soil, qualified staff, facilities, assets and operating expenditure proportional to the activity.
The entity that demonstrates this is “qualified”, and its passive foreign income stays exempt. The one that does not moves to 15%, a single and definitive rate, on net taxable income.
Whom it reaches — and whom it does not. This is the filter that avoids needless alarm. The law reaches only Panamanian entities that meet two cumulative conditions: (i) being part of a multinational group — two or more related entities, resident in different jurisdictions — and (ii) earning passive foreign-source income. It does not reach the generality of Panamanian companies — for example, a company whose sole shareholder is an individual, or that is not part of a multi-jurisdiction group, is as a rule outside the test. For holding and real-estate entities, the substance requirements are more flexible.
The law takes effect for the 2027 fiscal period, and its regulation has not yet been published — so affected structures must prepare now, documenting operations and presence.
A note on responsibility: Law 526 of 2026 is in force, but its regulation has not yet been published, and the classification (multinational group, qualified entity, sector exclusions) depends on specific analysis. The rules here reflect the text verified in the Panamanian sources in July 2026. Before any decision on a structure in Panama, we confirm the law’s application to the case and the state of the regulation — and, on your country’s side, the classification under the law in force.
What your country taxes — regardless of Panama
Now the layer that changes everything for the resident, and that the Panama-only analysis misses.
For a tax resident of a country with transparency (CFC) rules, the Panamanian territorial exemption — kept or conditioned — is, largely, irrelevant. The reason: the profits of an entity controlled abroad by a resident, where the entity has mostly passive income, usually are taxed in the country of residence, every year, distribution or not — a subject we cover in The offshore company: opaque or transparent.
In other words: Panama not taxing that income does not make your country stop taxing it. A Panamanian investment holding, held by a resident, is caught by their country’s annual taxation — the Panamanian territorial benefit does not protect it from the home tax authority.
And there is a classification aggravator. Panama historically sits among the jurisdictions several laws treat as low-tax or under a privileged tax regime. Where that is confirmed for the specific structure, further consequences follow: the profit must be computed under local accounting standards, by a qualified professional — the same problem as the balance sheet that is not enough — and transfer-pricing rules apply.
Two substances, two borders
What Law 526 makes plain is a global movement we already covered in The offshore company in 2026: substance is no longer optional. What is new is that it is now required on two fronts for anyone using Panama:
- On the Panamanian side, Law 526 demands substance to keep the exemption — on pain of 15% there.
- On your country’s side, transparency rules tax the controlled entity’s profit anyway, and classification as a privileged regime requires local accounting and attracts transfer pricing.
Adding the two fronts, the “shelf” Panamanian company, with no substance and used as a cash box, has become a double liability. And, because your country receives data on accounts abroad through the automatic exchange of information, invisibility is not on the menu either.
Frequently asked questions
Does Law 526 end Panama’s territorial system?
No. It keeps territoriality, but conditions the exemption of passive foreign income on demonstrating substance. Without substance, that income moves to 15%.
Is my Panamanian company caught by Law 526?
Only if it is part of a multinational group and earns passive foreign income. The generality of companies, especially individual-owned ones without a group, is outside the test.
If Panama does not tax my income, does my country also not?
Not so. As a resident with a controlled entity earning passive income, transparency rules usually tax the profit every year, regardless of Panama.
Does using Panama give me a tax advantage in my country?
Generally, no. Panama does not defer your country’s tax, and its classification history can attract mandatory local accounting and transfer pricing.
How to verify for yourself
- Law 526 of 2026 — the text in Panama’s Official Gazette and the Ministry of Economy and Finance.
- Tax transparency (CFC) and privileged regimes — the tax authority of your country of residence.
If any point differs from the official source when you read it, the official source prevails.
Where to start
Panama remains a serious jurisdiction for real purposes. What changed — on both sides — was tolerance for empty structures. The country now demands substance to keep its exemption; your country was already charging the tax anyway.
The right question is not “do I open a company in Panama?” It is “what is my real purpose, and what structure meets it, given what my country charges anyway?”
That is what our work in tax planning and wealth protection is about: building structures with purpose and substance, coherent on both sides of the border.
One conversation is enough to know whether Panama solves anything in your case — or whether it would be double cost.
Informational content. It does not constitute legal, tax, accounting or investment advice, nor an opinion on Panamanian law. The rules cited were verified against the official sources indicated in July 2026 and may change or be regulated. International structures require individual analysis, with advisers in the competent jurisdiction and in your country.