This guide is for companies that operate from Panama and reimburse expenses to their people, not for individuals looking for their personal deductions. If you came here for medical, school or mortgage-interest deductions, this isn't the page for you: it covers how much of your team's travel spend your company can deduct.
Panama's answer looks nothing like its neighbors', and not because of the amount: because of territoriality. The Tax Code (Código Fiscal) prohibits deducting spend linked to foreign-source or exempt income, and apportions the rest with a formula it writes out itself. At a regional headquarters with mixed income, that formula decides the number.
In Panama, "is this expense deductible?" can't be answered on its own: first you have to answer which income it is linked to. Article 697 of the Tax Code, as worded by Law 8 of 2010, defines deductible expenses as those "incurred in producing income and in preserving its source," and excludes those "generated or caused in businesses, industries, professions, activities or investments whose income is foreign-source or exempt."
A regional headquarters that bills both abroad and in the local market has taxable, exempt and foreign-source income on the same income statement. Article 695 looks at it from the tax base: taxable income results from subtracting from gross income "foreign-source income, exempt and/or non-taxable income, as well as deductible costs, expenses and outlays."
Here is the fact that almost no article on deductible expenses in Panama puts in plain sight. Paragraph 4 of Article 697 requires each expense to be attributed to the income it corresponds to, "reliably, to the satisfaction of the General Directorate of Revenue (Dirección General de Ingresos)," and sets a ceiling: "deductible costs and expenses may not exceed the proportion that results from dividing taxable income by total income, including exempt and foreign-source income."
Apportionment formula in Paragraph 4 of Article 697 of the Tax Code: MCGD = (IG / IT) x CGT
| Acronym | What it is, per the rule | What finance looks at |
|---|---|---|
| MCGD | Maximum Deductible Costs and Expenses (Máximo de Costos y Gastos Deducibles) | The ceiling: the most you can deduct, not what you deduct. |
| IG | Taxable Income (Ingresos Gravables) | The billing that generates Panama-source income. |
| IT | Total Income (Ingresos Totales): taxable, exempt and foreign-source | Everything that came in. At a headquarters that bills abroad, considerably more than IG. |
| CGT | The taxpayer's total costs and expenses (Costos y gastos totales) | Includes the whole team's travel spend. |
| IG / IT | The ratio that multiplies CGT | The share of spend that survives. |
If you searched for "deductible per diems Panama" ("viáticos deducibles Panamá") and couldn't find the rule, it's not your fault: it doesn't exist under that name. The income tax regulation —Executive Decree 170 of 1993, which the DGI itself lists as in force— titles its Article 38 "Transportation, meal and lodging expenses" ("Gastos de transporte, alimentación y hospedaje"). "Viáticos" (per diems) is public-sector vocabulary.
Article 38 opens like this: "The amount of transportation, meal and lodging expenses incurred inside and outside the country is deductible for the employer, provided they are necessary for producing taxable income or preserving its source and are proportionate to the nature of the taxpayer's activity." Three rules follow from it.
The same article closes with a sentence worth reading in full, because it changes who deducts: "Likewise, the worker may deduct such expenses when no accounting (rendición de cuentas) of any kind is required." In other words: the deduction still exists, but it shifts to the worker when the company hands over the allowance without asking for an expense report. Which option suits your case is a decision for your advisor, not for this guide.
Don't confuse it with representation expenses (gastos de representación), which Article 40 regulates separately: they are those of "a managerial-level or trusted employee," they may not exceed one hundred percent of salary, and they are deductible when paid "as additional compensation on top of salary." A payroll item, not a reimbursement against an invoice.
The documentation requirement has two layers. Article 19 of the regulation requires the document: "to be deductible, the expense must have been actually incurred or accrued and be duly documented by a legally issued invoice or equivalent document."
The second layer is what that document has to say. Law 256 of November 26, 2021 rewrote Article 11 of Law 76 of 1976: an invoice is mandatory "to support every transaction involving the transfer or sale of goods and the provision of services by persons resident in Panamanian territory," and its Paragraph 1 sets the minimum content.
Minimum content of the invoice: Paragraph 1 of Article 11 of Law 76 of 1976, as amended by Law 256 of 2021
| Item | What the rule requires | Why it matters in an expense report |
|---|---|---|
| 1 to 4 | Name of the document, unique numbering per billing point, fiscal device registration, and the issuer's legal name, RUC and Check Digit (Dígito Verificador) | They identify the document and the supplier. |
| 5 | The recipient's name and identification, including national ID card (cédula), passport or Taxpayer Registry Number (Registro Único de Contribuyente, RUC) and Check Digit | The basis for "the invoice in the company's name." It does not come from Article 700, as is often repeated. |
| 6 to 10 | Issue date, description of the transaction with quantity and amount, breakdown of ITBMS and other taxes, total value, payment method and adjustments | They let you attribute the expense to the right income and separate out the tax. |
If the employee lost the invoice, Article 22 answers, and not the way you'd hope: the expense "may not be deducted." It leaves a crack open —it counts if the taxpayer "proves it to the satisfaction of the General Directorate of Revenue"— but the burden of proof shifts to your company.
The Multinational Company Headquarters (Sede de Empresa Multinacional, SEM) regime attracts misinformation for a specific reason: the most easily found file of Law 41 of 2007 is the original, unconsolidated text, and it says the SEM is "exempt from paying Income Tax of the Republic of Panama." That stopped being true. Article 5 of Law 57 of 2018 replaced that Article 21: today companies with an SEM License "shall pay income tax… on the net taxable income derived from the services provided at a rate of 5%."
The same article contains a sentence that changes the math for a headquarters with people hired under different regimes: the SEM "may include among its deductible expenses the expenses incurred for the labor compensation of all its employees," and that deduction "shall apply even when the worker receiving the salary is exempt from income tax."
None of this gets settled at fiscal year-end; it gets settled when someone snaps the photo of the receipt. Two things are decided at that moment: that the employee carries the company's RUC with them, because otherwise the hotel invoices in their name and the invoice no longer supports the expense; and that the purpose of the trip is written down next to the amount.
Every statement about the rules comes from a verbatim quote read in the corresponding Official Gazette (Gaceta Oficial) file, on September 14, 2026. The Tax Code, in Digital Official Gazette No. 26489-A of March 15, 2010 (Law 8 of 2010). The regulation, in two Gazettes: No. 22,412 of November 12, 1993 (Articles 19, 22 and 38) and No. 26630-A of September 28, 2010 (Articles 19 and 40), both scans with no text layer whose pages were read as images.
What couldn't be verified isn't stated. The heading of Article 694 isn't quoted: the only official file that contains it has a corrupted text-recognition layer. No dates from the e-invoicing rollout calendar are published; it is set by Executive Decree 25 of 2022, which wasn't read. Nor are the 2007 articles of the SEM regime on visas and hiring described.
Not for the private sector. The income tax regulation, Executive Decree 170 of 1993, titles its Article 38 "Transportation, meal and lodging expenses" ("Gastos de transporte, alimentación y hospedaje"): that's the name to search for. "Viáticos" is Panamanian public-sector vocabulary.
No. Article 38 of Executive Decree 170 of 1993 sets no amount, rate or cap: it requires the expense to be necessary for producing taxable income or preserving its source, and to be proportionate to the activity. Any table of amounts is either from the public sector or has no legal basis.
Article 38 allows expenses "incurred inside and outside the country": the location doesn't disqualify them. What decides is the link to Panamanian taxable income, because Article 697 excludes what is generated in activities whose income is foreign-source or exempt and requires the rest to be apportioned.
It is the deduction ceiling in Paragraph 4 of Article 697 of the Tax Code: MCGD = (IG / IT) x CGT, where IG is taxable income, IT is total income including exempt and foreign-source income, and CGT is total costs and expenses. It applies to any taxpayer with mixed income.
Yes, and the basis is item 5 of Paragraph 1 of Article 11 of Law 76 of 1976, as worded by Law 256 of 2021: the invoice must state "the recipient's name and identification, including national ID card, passport or Taxpayer Registry Number (RUC) and Check Digit."
The default rule is that it isn't deductible: Article 22 of Executive Decree 170 of 1993 says so. It leaves a way out, because it counts if the taxpayer "proves it to the satisfaction of the General Directorate of Revenue," but the burden of proof shifts to your company. It is a last resort.
Every rule cited was read in its Official Gazette file, or in the DGI and MICI copy, on September 14, 2026. Anything that couldn't be read verbatim isn't stated.
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