Key Takeaways
- Panama applies corporate tax on a territorial basis, so the focus is generally on Panama-source income rather than worldwide earnings.
- Foreign-owned and multinational companies face specific rules, including incentive regimes, special economic zones, and the OECD global minimum tax framework.
- Businesses must meet self-assessment, filing, and payment obligations, with surcharges and penalties applying where requirements are not met.
- Determining the correct tax base involves taxable profits, allowable deductions, loss carry-forward provisions, and any alternative minimum calculation that may apply.
Understanding Corporate Tax in Panama
Corporate tax in Panama runs on the territoriality principle, which sets it apart from worldwide tax systems. Companies pay tax only on income generated inside the country; profits earned abroad fall outside the charge entirely.
This is not a zero-tax jurisdiction. A corporate income tax of 25% applies, but the levy reaches only Panama-source income, leaving foreign-source profits exempt as confirmed in the PwC summary.
The framework sits in the Fiscal Code, the Código Fiscal de la República de Panamá, and is administered by the Dirección General de Ingresos (DGI). Obligations are settled in US dollars, which circulate alongside the balboa.
This article explains how the rate works, what enters the tax base, the deductions you can claim, the incentive regimes available, and the filing duties that follow. It will be most useful to foreign business owners, investors, and their advisers weighing whether to incorporate or stay compliant here.
Legal Basis and the Territorial Principle
The territorial rule is the architecture of the whole system, not a temporary incentive or a benefit negotiated by treaty. Article 694 of the Fiscal Code charges tax on income generated or produced within national territory and nothing more.
Where the contract is signed, where payment is made or received, and the nationality, domicile, or residence of the recipient are all irrelevant to the source question. What matters is where the activity that produces the income takes place.
Because tax reaches only domestic source income, the country grants no unilateral credits for taxes paid abroad. There is no double-tax relief mechanism for foreign income simply because foreign income is never taxed in the first place.
On the international front, the entity has deposited its instrument of ratification for the OECD Multilateral Convention (MLI) to implement treaty-related anti-BEPS measures, and the MLI is in force.
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Corporate Tax Rates and How They Apply
The standard rate for corporations is a flat 25%, applied solely to Panama-source income. Banks and other financial entities sit at a higher 30%.
Distributions carry their own charges. The table below sets out the headline rates a foreign owner should plan around.
| Item | Rate |
|---|---|
| Standard corporate income tax | 25% |
| Banks and financial entities | 30% |
| Dividend tax on local-source profits | 10% |
| Dividend tax on foreign or exempt profits | 5% |
| Dividend tax on bearer shares | 20% |
| Capital gains on securities | 10% |
| Annual franchise tax (Tasa Única) | USD 300 |
A complementary tax applies in any year the company distributes less than 40% of net profits after income tax. It functions as an advance payment of dividend tax, calculated on the shortfall against that 40% threshold.
Stamp duty of USD 0.10 per USD 100, or any fraction of it, is charged on certain commercial contracts. Every corporation also owes the annual Tasa Única of USD 300.
Determining the Tax Base: Taxable Profits and Panama-Source Income
Taxable income is what remains after you subtract from Panama-source income the costs, expenses, and non-taxable items the law permits. Everything produced outside the territory, including services performed abroad, is stripped out before the calculation begins.
Interest and royalty income enter the base only to the extent they reflect operations carried out inside the country. The source test, not the form of the payment, decides whether the receipt is taxable.
For interest remitted abroad, the law deems the tax base to be 50% of the remittance, with the 25% rate applied to that half. The effective burden on such payments is therefore lower than the headline rate suggests.
Certain receipts are exempt outright and never join the base, including interest on Panamanian government securities and interest on savings accounts and time deposits held with banks established in the country.
Inventories are generally stated at cost. Once you adopt a valuation method (compound average cost, FIFO, retail, or specific identification), you must keep it for at least five years.
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Allowable Deductions and Expense Rules
Deductibility turns on a single test: the cost must relate to generating or preserving a Panama-source income. Expenses tied to non-taxable income are not deductible, so you must separate spending linked to taxable transactions from spending linked to exempt ones.
Several common rules shape what you can claim:
- Depreciation may follow the straight-line or sum-of-the-years-digits method, or any other reasonable method.
- Start-up costs are amortised over a maximum of five years.
- Interest is deductible only where it relates to generating or conserving taxable income from a domestic source.
- Bad debts may be written off annually or charged against a contingency reserve.
- Donations to government, charities, educational bodies, HIV-awareness work, or political parties are deductible, capped at 1% of taxable income.
National and municipal taxes affecting capital, sales, and other operations connected to taxable activity are deductible. Fines and penalties are not.
There are no thin capitalisation rules. One point matters for cross-border groups: any payment to a foreign entity, affiliates included, triggers withholding tax whenever the payment is a deductible cost or expense for the payer.
Loss Relief and Carry-Forward Provisions
Losses can be carried forward and set against taxable profits over the five years that follow. The relief is rationed: you may use 20% of the loss each year, and the deduction cannot exceed 50% of that year's taxable income.
Carrybacks are not available, and losses cannot be used for estimated tax purposes. No confirmed consolidated group filing regime exists, so each legal entity files on its own and there is no recognised mechanism to surrender losses between affiliates.
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Alternative Minimum Calculation and Special Computation Rules
Larger companies face a second calculation. Where taxable income exceeds USD 1.5 million, the base becomes the greater of net taxable income on the normal basis or 4.67% of gross taxable income, excluding exempt, non-taxable, and foreign-source amounts. This is the Cálculo Alternativo del Impuesto sobre la Renta, or CAIR.
CAIR can produce a tax bill on presumptive income that exceeds your actual margin. Modelling margins in advance and requesting that CAIR not apply, where the facts justify it, guards against overpayment.
If the alternative method would push the year into a loss, you may ask the DGI for relief. The authority has six months to decide; absent a decision, the request is treated as granted.
Loans made to shareholders are treated as dividend distributions and are subject to withholding tax. Structure intra-group funding with this rule in mind.
Treatment of Foreign-Owned and Multinational Companies
A branch of a foreign company is taxed at the same corporate rate as a locally incorporated entity, and there is no separate branch remittance tax. Instead, a branch settles dividend tax through a definitive 10% withholding on the net taxable income it generates, after deducting income taxes the same company has already paid locally.
Foreign companies are charged only on domestic-source income at 25%, with foreign-source profits remaining exempt. Residency enters the picture only to determine whether withholding tax applies, not whether local income is taxable.
On transfer pricing, the regime accepts any method permitted under OECD guidelines, and local law recognises five methods for testing related-party dealings. The arm's-length standard governs transactions with associated parties at home and abroad.
The rules reach companies in special regimes and zones as well, including SEM entities and businesses in the Colón Free Zone, the Fuel Free Zone, Panamá Pacífico, and the City of Knowledge. Form 930, the transfer pricing informative return, is due within six months of the fiscal year-end.
Tax Incentives and Special Economic Zone Regimes
Ten special tax regimes operate across the country, several aimed squarely at foreign investors and multinational groups. The most relevant are the headquarters and manufacturing-services regimes and the free zones.
SEM Regime (Multinational Company Headquarters)
Law No. 41 of 2007 created the regime for regional headquarters, and Law 57 of 2018 set a 5% rate on net taxable income from qualifying services while allowing the deduction of labour costs even where the worker is exempt from income tax. Licence holders are exempt from dividend tax, complementary tax, and branch tax.
The 5% rate is conditional on substance. You must show that the main activities were carried out locally with enough qualified full-time staff and operating expenses tied to the core activity; failure reverts the charge to 25% with fines, surcharges, and interest.
Companies incorporated under this regime from 1 January 2019 enjoy the guarantees of Article 10 of the 1998 Legal Stability of Investments law for ten years from the grant of the licence.
EMMA Regime (Manufacturing-Related Services)
Law No. 159 of 31 August 2020 established the EMMA regime for multinational companies providing services related to manufacturing, packaged with tax, labour, and immigration benefits. Qualifying activities attract a 5% corporate rate and exemption from dividend, supplementary, and branch tax.
Any company already licensed under the headquarters regime qualifies automatically for EMMA.
Free Zones
Businesses operating in zones such as the Colón Free Zone or Panamá Pacífico may secure exemptions from income tax, VAT, and import or export duties. Free zone users pay dividend tax at 5% on local-source income.
The country hosts the Colón Free Trade Zone, the Panamá Pacífico Special Economic Zone, and 21 further zones, with the Colón zone alone home to more than 1,800 businesses. Full income tax exemptions in these zones run from 10 to 20 years, depending on the zone and the scale of investment.
Sector-specific laws add further relief, including incentives for call centres under Law No. 54 of 2001 and for tourism, technology, agriculture, and manufacturing. You can review the official position on these measures in the PwC incentives summary.
The OECD Global Minimum Tax (Pillar Two) and Panama
Pillar Two sets a 15% global minimum effective tax rate for multinational groups with annual revenue above EUR 750 million. The rules have not been enacted locally; the state is still evaluating them, while the territorial system stays intact.
The interaction with the 5% incentive regimes is the issue to watch. If an in-scope group operates in a special zone at an effective 5% rate, a 10% top-up is due, and where the country does not collect it, the parent's home jurisdiction may.
Authorities are weighing a Qualified Domestic Minimum Top-up Tax (QDMTT), which would let them collect the shortfall locally rather than ceding it abroad. Should a QDMTT be introduced, the floor for large multinationals would rise to at least 15%.
For in-scope groups, the 5% SEM and EMMA rates may stop delivering a real benefit once Pillar Two top-up taxes apply in the parent's country, potentially before any domestic legislation is passed.
The wider mechanics are set out by the OECD.
Filing, Payment Deadlines, and Self-Assessment Obligations
The fiscal year for most companies follows the calendar, from 1 January to 31 December. The return falls due three months after year-end, so a calendar-year company files by 31 March, with an extension of up to one further month available on request.
Payment and advance instalments run on a fixed schedule that a foreign owner should diarise early.
| Obligation | Deadline |
|---|---|
| Annual corporate tax return | 31 March (extension up to one month) |
| First estimated payment | 30 June |
| Second estimated payment | 30 September |
| Third estimated payment | 31 December |
| Municipal tax return (Panama / San Miguelito) | Within 90 days of year-end |
| Transfer Pricing Form 930 | Within 6 months of year-end |
Each advance instalment is roughly one-third of the expected annual liability. All DGI declarations, including income tax and VAT, are filed exclusively through the e-Tax 2.0 platform.
Before filing, a business must register with the Public Registry and obtain a Taxpayer Identification Number (RUC). Accounting records must be kept for at least five years under Law 52 of 2016, and returns for larger entities must be signed by a licensed Contador Público Autorizado.
Penalties and Surcharges for Non-Compliance
Late or missing returns draw a penalty between USD 100 and USD 1,000 under Article 753 of the Fiscal Code. A transitory rule added to Article 710, effective 15 November 2022, sets a fine of 0.1% of declared taxable income from any source except salary.
Underpayment or incorrect returns attract fines from 5% to 25% of the amount due, and general non-compliance can cost between PAB 1,000 and PAB 10,000. Transfer pricing breaches carry a further 1% charge on related-party transactions, capped at USD 1,000,000.
Companies in the headquarters regime that miss substance requirements lose the 5% rate and pay 25% plus fines, surcharges, and interest. The digital system applies late-filing penalties automatically, with no grace period, and none of these amounts is deductible.
Conclusion
The territorial principle is the single structural fact that makes Panama attractive to foreign owners, but it is not a blanket exemption: the real decision turns on whether the company's income will genuinely qualify as foreign-source under Panama's own rules, or whether operations, contracts, or newly applicable minimum-tax thresholds will pull earnings into the taxable base anyway. A non-resident owner who gets that classification wrong faces not just an unexpected tax bill but the penalties and surcharges that compound when filings and payments are late.
The practical next step is therefore a source-of-income analysis specific to the business model, done before incorporation or before the next filing cycle, not after.
How Expanship Can Help Your Business in Panama
Expanship supports foreign-owned entities with corporate tax registration, return preparation, and the estimated-payment schedule, and extends that support to the broader needs of running a company in the jurisdiction. The aim is to keep your filings accurate and on time while the wider compliance calendar is handled in the background.
- Company formation and structuring for foreign owners
- Registered agent and registered office services
- Tax registration, RUC setup, and return filing
- Ongoing compliance and deadline management
- Accounting and bookkeeping to local standards
- Introductions to banking partners
To discuss your situation and next steps, contact Expanship Panama.
Frequently Asked Questions
No. Under the territorial system, only income generated within national territory is taxable, so profits from operations or services performed abroad are exempt. Where a contract is signed or where payment is received does not change this outcome.
The standard corporate income tax rate is 25%, applied only to Panama-source income. Banks and other financial entities pay 30%, while qualifying companies under the SEM and EMMA regimes can access a reduced 5% rate on eligible activities.
For a calendar-year company, the annual return is due by 31 March of the following year, three months after the fiscal year closes, with a possible extension of up to one additional month. Estimated payments are also required on 30 June, 30 September, and 31 December.
CAIR is the alternative minimum calculation that applies where taxable income exceeds USD 1.5 million. The tax base becomes the greater of net taxable income on the normal basis or 4.67% of gross taxable income, and you may petition the DGI for relief if the method would otherwise produce a loss.
Yes. Related-party transactions must meet the arm's-length standard, and any OECD-recognised method may be used, with five methods accepted under local law. The informative return, Form 930, must be filed within six months of the fiscal year-end.
Pillar Two is not yet enacted locally, but it can still reach in-scope groups with revenue above EUR 750 million. If a multinational pays an effective 5% in a special zone, a top-up may be collected by the parent's home country, which could erode the value of the reduced-rate regimes.
Legal Disclaimer
The information provided in this article is for general informational purposes only and does not constitute legal, tax, or professional advice. While we strive to ensure the accuracy and timeliness of the content, laws and regulations are subject to change, and the application of laws can vary widely based on specific facts and circumstances.
Readers should not act upon this information without seeking professional counsel tailored to their individual situation. Expanship and its authors disclaim any liability for actions taken or not taken based on the content of this article.
For specific advice regarding your business setup, compliance requirements, or any legal matters, please consult with qualified legal and tax professionals in the relevant jurisdiction.
