Tax Identification Numbers (TIN) in Panama: a basic guide

If you're moving to Panama, you'll soon encounter three acronyms—RUC, NIT, and NT—which are often used as if they mean the same thing. They don't, and the difference matters: you need the correct number to open a bank account, sign a lease, bill a client, buy or sell property, or file taxes.

This guide explains what each number is, who needs each one, and how to register with Panama's tax authority, the General Revenue Directorate (DGI). You can find the DGI online at dgi.mef.gob.pa.

RUC, NIT, and NT: What's the difference?

If you come from a country where "NIT" is the tax identification number, be aware that it doesn't work that way in Panama: here the tax identifier is the RUC or the NT, for foreigners), and the NIT Panamanian is something else.

This is the point that causes the most confusion, so let's start by clarifying it.

• RUC (Unique Taxpayer Registry): is your actual tax identification number. For Panamanian citizens and permanent residents, it is simply the ID number (cédula); for companies and foundations, it is the Public Registry registration number. It is followed by a two-digit check digit (DV).
• Tax Identification Number It is not a tax identification number as such. It is the personal password you use to access the DGI online portal, e-Tax 2.0. It is non-transferable and you can reset it online if you forget it.
• Tax Number It is the RUC version assigned to foreigners who do not have a Panamanian ID. It carries the prefix NT—for example, 3-NT-3-33 DV: 45.

In summary: When someone says they need their NIT, they almost always mean their RUC—or, if they are a foreigner without an ID card, their NT. The NIT itself is just the login key.

Who needs a tax ID in Panama?

• Panamanian citizens and permanent residents (type E ID card): Your ID number is your RUC, but you still need to register and activate it with the DGI before using it.
• Foreigners without a Panamanian ID: You register through the NT channel. You will generally need it if you become a tax resident (more than 183 days in Panama in a year, continuous or not), work independently, are an employee, buy shares, buy or sell real estate, or provide professional services.
• Companies, foundations, and other legal entities: They receive a RUC based on their Public Registry number. It is mandatory even if the entity does not operate within Panama.

Important: Having a national ID card does not automatically give you an active RUC. You still need to register.

RUC for natural persons (Panamanian citizens and residents with E-type ID)

Your RUC is your ID number plus a check digit. Even though the number already exists, you must register and activate it with the DGI before you can invoice or declare. Consult the DGI website for individuals: Individual Registration.

RUC-NT for foreigners and non-residents

If you don't have a Panamanian ID card, the DGI will assign you an NT. This is what most newly arrived foreigners actually need. It identifies you for everything: from filing a tax return to buying an apartment or opening an investment account.

• The NT is solely a tax identifier. It does not grant residency or immigration status.
• It has the prefix NT, for example 3-NT-3-33 DV: 45.

The DGI page on the process of NT for natural persons (foreigners) is here: Tax Number (NT) Natural.

RUC for businesses and foundations

Public limited companies, private interest foundations, and other entities receive a RUC derived from their Public Registry number. It is mandatory for filing declarations, issuing valid invoices, and opening corporate bank accounts, and it applies even if the entity does not conduct business in Panama.

How to register, step-by-step

All registration is done online through e-Tax 2.0, the DGI portal, and it is free.

1. Go to the DGI website, dgi.mef.gob.pa, and click the orange e-Tax 2.0 button.
2. In Registration, choose Enrollment Application (Natural Person / Foreign Natural for individuals, or Legal Entity for organizations).
3. Complete the form—general information, location, and tax obligations—and attach the required documents.
4. Send the request. The DGI reviews each request before approving it.
5. Once approved, you will receive an email with a link to create your NIT (portal password).

Approval usually takes between 2 and 6 business days, depending on the volume of requests.

Documents You Will Need (Foreign National / Non-Resident Alien, Natural Person)

• Copy of valid and legible passport.
• Original migratory movement issued by the National Migration Service.
• Proof of address (e.g., a recent utility bill).
• Proof of taxable income: a notarized contract, invoices, or a Certified Public Accountant (CPA) certification, which is required if you declare more than B/. 11,100.
• All documents issued abroad must be apostilled and in Spanish (or translated by a sworn translator).

A practical note: registration is free and you can do it yourself, but the apostille, translation, and portal only in Spanish complicate the process for most newcomers. Many foreigners prefer to have a lawyer or accountant handle it to avoid errors that are cumbersome to correct later.

Keeping your RUC updated (and why it matters)

Panamanian law requires you to keep your RUC information updated. If it's out of date, you could be blocked from filing forms or obtaining a tax clearance certificate, and face penalties. You can update your details—address, economic activity, contact information—through e-Tax 2.0 using your RUC and NIT.

How to check if a RUC is active

You can check any RUC directly on the DGI portal. Go to e-Tax 2.0, then to Inquiries, and then to Active RUC Inquiry, and enter the name or number. If the result shows “Unregistered Taxpayer,” that taxpayer is not registered.

A note on taxes: the territorial system

Panama only taxes income from Panamanian sources. Money earned abroad—remote work for foreign clients, foreign investments—is generally not taxed in Panama, regardless of how long you live in the country. However, income from Panamanian sources (local employment, services to Panamanian clients, rental of real estate in Panama) is taxable and usually triggers the obligation to register and file. U.S. citizens should remember that they still report their worldwide income to the IRS.

Legal basis

For reference, the RUC framework in Panama is based on Law 76 of 1976 (Article 10), which created the obligation to register; the Tax Procedure Code (Law 76 of 2019), Articles 56, 154, and 200; Executive Decree 170 of 1993 (Article 171-A); and Executive Decree 847 of 2014, which restructured the RUC format for legal entities. More recently, Resolution 201-4488 of 2025 reinforced the obligation of all taxpayers to keep their RUC information updated.

Frequently asked questions

Is having a national ID the same as having a RUC?

No. Your identity document number is your RUC, but you still need to register and activate it with the DGI.

Do I need a RUC if my income comes from abroad?

Generally, foreign-source income is not taxed in Panama. However, if you have Panamanian-source income or become a tax resident, you will need to register.

How much does registration cost?

Registering with the DGI is free.

Can I sell a property without an RUC?

No. A RUC is required to settle the taxes on the sale of a property.

Do you need help processing your tax identification?