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Gov.br Digital Signature: Who Qualifies and What You Get

Learn how to use the Gov.br digital signature service to sign documents legally online for free.

The Gov.br digital signature is a tool that allows you to sign documents electronically with legal validity. This service provides a way to finalize paperwork through digital means rather than relying on physical paper and ink.

Who it's for

This service is available to any individual citizen or business owner who holds a Gov.br account. Whether you are managing your own personal affairs or handling documentation for a company, you can use this tool as long as your account is active.

What you get

You receive the ability to create legally binding digital signatures for your documents. These signatures, known locally as Assinatura eletrônica, provide a way to certify your identity and agreement on digital files, making it much easier to manage administrative tasks online.

What it costs you

The service is entirely free to use. However, there is a requirement regarding your account status: you must have a verified account at either the Silver or Gold level to access the signing features. If your account is currently at a lower level, you will need to complete the necessary verification steps to upgrade your account status before you can use the tool.

The catch to know

While your digital signature carries legal weight, its practical use depends on the recipient. This service only works for documents where the other party—such as a government office, a company, or another individual—also accepts digital signatures as a valid way to receive paperwork.

How to apply

  1. Log in to your Gov.br account through the official portal.
  2. Check your account level to ensure it is verified at the Silver or Gold level.
  3. Navigate to the digital signature portal to begin the process.
  4. Upload the specific document you need to sign and follow the on-screen instructions to apply your electronic signature.

https://assinador.iti.br/