The Unified Registry for Social Programs (CadÚnico) is an essential tool for accessing various social programs and benefits offered by the Brazilian government. To participate in programs such as Bolsa Família, Minha Casa, Minha Vida, among others, it is necessary to be registered in CadÚnico. However, many people have questions about how to obtain proof of registration in CadÚnico, an important document to prove their status and guarantee access to these programs.
In this article, we will explain what CadÚnico is, why it is important, and, most importantly, how you can obtain proof of registration. We will cover the process step by step, including how to request proof. Let's go!
What is the Single Registry for Social Programs (CadÚnico)?
The Unified Registry for Social Programs, better known as CadÚnico, is a Brazilian government tool that gathers information about low-income families throughout the country. This registry is used for selection and inclusion in government social programs, such as Bolsa Família, the Minha Casa, Minha Vida Program, the Continuous Benefit Payment (BPC), among others.
The Unified Registry (CadÚnico) is the main tool for identifying families in situations of social vulnerability and ensuring they have access to social programs and benefits offered by the government. Therefore, being registered in CadÚnico is essential for those who wish to participate in social programs and receive financial assistance or other benefits.

The importance of proof of registration in the CadÚnico (Single Registry for Social Programs).
The CadÚnico registration certificate is a document that attests to the family's status in the registry. It is required for many procedures, such as registration in social programs and renewal of registration every two years. Having this certificate on hand is essential to guarantee access to benefits and prevent the family from being excluded from the program.
Furthermore, proof of registration in the CadÚnico (Single Registry for Social Programs) may be necessary in other situations, such as registering for public competitions, selection processes for jobs in companies that have partnerships with the government, and even to obtain discounts on registration fees for university entrance exams and the ENEM (National High School Exam).
How do I obtain proof of registration in the CadÚnico (Single Registry for Social Programs)?
Now that you understand the importance of the CadÚnico registration certificate, let's explain how to obtain this document quickly and easily. There are several ways to do this, and we will list the main ones:
1. Through the official CadÚnico website.
One of the most practical ways to obtain proof of registration in the CadÚnico (Single Registry for Social Programs) is through the official CadÚnico website. Follow the steps below:
- Access the CadÚnico website (available at www.cadastrounico.gov.br).
- Click on the “Check Registration” option.
- Please provide the Social Identification Number (NIS) of the family head.
- Complete the verification code.
- Click on “Issue Receipt”.
Done! Now you have your CadÚnico registration certificate in hand, ready to be printed or saved in digital format.
2. At the Social Assistance Reference Center (CRAS)
Another option is to go to the nearest Social Assistance Reference Center (CRAS) to your home. There, professionals can help you obtain proof of registration in the CadÚnico (Single Registry for Social Programs) and provide additional information about available social programs.
3. Through the "Meu CadÚnico" app“
The Brazilian government also provides the "Meu CadÚnico" app to facilitate access to services related to CadÚnico. You can download the app to your smartphone (available for Android and iOS), log in with your credentials, and find the option to generate proof of registration.
4. By telephone
If you prefer, you can call the toll-free number 0800-707-2003, which is the CadÚnico customer service line, and request proof of registration. Make sure you have the necessary documents on hand to confirm your identity during the call.
5. At the mobile CRAS (Social Assistance Reference Center)
In some regions, the mobile CRAS (Social Assistance Reference Center) may be an option for obtaining proof of registration in the CadÚnico (Single Registry for Social Programs). Check if there is information about a mobile CRAS visit to your city and take the opportunity to update your information in the Single Registry, if necessary.
Documents needed to obtain proof of registration in the CadÚnico (Single Registry for Social Programs).
Regardless of the method chosen to obtain proof of registration in the CadÚnico (Single Registry for Social Programs), it is important to have the following documents on hand:
- Photo identification document of the family member responsible (ID card, driver's license, or other valid document).
- Social Identification Number (NIS) of the family head (this number is used for identification in the CadÚnico).
- Proof of recent address (preferably a water, electricity, or telephone bill in the name of the family head).
- Updated information on income and family composition.
Conclusion
The CadÚnico registration certificate is a fundamental document to guarantee access to social programs and benefits offered by the Brazilian government. If you don't yet have your certificate, follow the instructions provided in this article to obtain it quickly and easily.
Remember to keep your information in the Unified Registry (Cadastro Único) always up-to-date, as this ensures your family is eligible to receive the social benefits to which you are entitled. The Unified Registry is an important tool in the fight against social inequality in Brazil, and proof of registration is key to unlocking this access. Furthermore, it can be useful in many other situations, such as applying for public service exams, job selection processes, and much more.
Don't leave obtaining your CadÚnico registration certificate until the last minute. Keeping your information updated and ensuring your family is properly registered is a way to guarantee access to social programs that can make a difference in your family's quality of life.
The Unified Registry is a valuable tool for the government and for families in situations of social vulnerability. It allows the State to allocate resources more effectively and help those who need it most. Therefore, it is essential to ensure that your family is registered and has access to the benefits to which it is entitled.
See also: Single Registry: It was not possible to list profiles for this user; understand the message.
October 13, 2023
Graduated in Literature – Portuguese/English, and creator of the website Successful Writer, seeks to expand everyone's knowledge with relevant information on a variety of topics, as a writer. At Vaga de Emprego RJ, she provides opportunities and tips on the job market.