Tax ID in Peru (2026): What the RUC Is and How to Get It

What is your Tax ID in Peru? – Tax number

Tax ID in Peru (RUC) - Easyco

Every company in Peru requires a RUC number. In this quickstart guide, we make a summary of the important aspects of the RUC number, which is an essential part of your company formation in Peru.

If you are a foreign company or investor planning to establish operations in Peru, you can review our complete service page for company registration in Peru, where we explain the process, requirements, timelines, and how Easyco supports international businesses.

1. What is the RUC number?

In Peru the RUC stands for Registro Único de Contribuyentes (Single Taxpayer Registry). Essentially, it is an 11-digit Tax ID number for any natural or legal person (such as a company) in Peru. It is used in most procedures either with public or private entities.

2. What government agency provides the RUC number?

SUNAT provides the RUC number to natural or legal persons. SUNAT stands for Superintendencia Nacional de Aduanas y de Administración Tributaria, the national customs and tax authority.

3. When is the RUC number provided?

A new company does not apply for its RUC separately. When the notary files the incorporation deed with SUNARP and the company is registered, SUNAT assigns the RUC automatically, and the legal representative receives the SUNAT Online (SOL) user and password. The company then activates the RUC by confirming its fiscal address and choosing its tax regime.

4. What documentation is required to activate the company RUC number?

To complete and activate the RUC, SUNAT usually asks for:

  • The ID of the legal representative (DNI, carné de extranjería or passport)

  • A document proving the fiscal address, such as a utility bill or a lease

  • The incorporation deed registered with SUNARP

  • Legal Representative signature

  • Registration of the general manager and any other legal representatives in the RUC

5. Easyco and your RUC number. What to expect?

The RUC number activation is an essential part of your company formation service, Easyco corporate experts ensure you the successful procurement and activation of your RUC number in Peru along with all the company requirements you may need, expect this to be one of the final steps when creating your company.

6. Video: how a company is set up in Peru

The video below summarizes the process. For each step in detail, read how to set up a company in Peru.

 

 

Get help from Easyco

Easyco coordinates company formation in Peru up to the issue of the RUC, and supports companies afterwards with tax, accounting, payroll and legal representation. Contact us to discuss your project.

Easyco also provides additional services to guarantee your company’s compliance, which include:

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