Everything You Need to Know
How does the Federal Government's Single Registry work?
The Single Registry is one of the pillars of public policies for social inclusion in Brazil, being used to identify and characterize low-income families.
Created by the Federal Government, this system's main objective is to ensure that people in situations of social vulnerability have access to a series of social programs and benefits, such as Bolsa Família, the Continuous Benefit Payment (BPC) and the Minha Casa Minha Vida Program.
Understanding how the Single Registry works is essential for anyone who wants to access these benefits and improve their quality of life.
The registration process may seem complex, but in this step-by-step guide, we will explain each step clearly and objectively, so that you don't miss any details and can complete the registration without any difficulties.
If you are a low-income person or are advising someone to apply, this article is for you. We will simplify the entire process and ensure that you know exactly what to do to be registered and ready to access the benefits offered by the Federal Government.
What is Single Registration?
The Single Registry, or CadÚnico, is a system that gathers detailed information about Brazilian families living in situations of social vulnerability.
This database is used by several social programs, such as Bolsa Família and the Social Electricity Tariff, among others. It is essential to ensure that resources are directed to families that really need support.
With the Single Registry, the government can identify and map the needs of the population at risk, facilitating access to essential public policies. The registry is not only for people who want to receive Bolsa Família, but also for those who want to participate in other social assistance programs.

Who can register with the Single Registry?
The Single Registry is intended for low-income families that meet specific criteria, such as having a per capita income of less than half the minimum wage or a total family income of up to three minimum wages.
It is aimed at all family members, regardless of age or employment status, as long as the person resides in Brazil.
Furthermore, the Single Registry is also used to identify people in vulnerable situations, such as people with disabilities, the elderly, and women in situations of domestic violence. This allows them to have access to specific benefits geared to their needs.
Documents required for the Single Registry
To register, you will need to gather some basic documents to prove your identity and family situation. The documents required may vary, but the main ones are:
- RG and CPF (or birth certificate) of all family members;
- Proof of address (electricity, water or telephone bill);
- Proof of income (if any);
- voter registration (if applicable);
- work card (if someone in the family is employed).
These documents help to prove the family's socioeconomic reality and are essential to ensure that the registration is done correctly.
How to register with CadÚnico – Step by Step
Find a service point: The first step is to look for the Social Assistance Reference Center (CRAS) or the agency responsible for managing the Single Registry in your city. There, you will be guided on the next steps. Download the CadÚnico app – Available for Android e iOS.
fill the form: At the time of service, you will need to fill out a form with detailed information about your family, such as family composition, income, education, among other data.
Documents delivery: After completing the form, you must submit the documents required to prove the information provided.
wait for confirmation: The Single Registration can be completed immediately or, depending on the municipality, you will be instructed to wait for confirmation of registration.
Receive the NIS (Social Identification Number): After completing the registration, each family member will receive an identification number (NIS), which is essential for accessing social benefits.
How to update the Single Registry
It is essential to keep the information in the Single Registry updated to ensure that the family remains eligible to receive benefits. The update must be made whenever there are changes in the family composition, income, or other aspects that impact eligibility for social programs.
The update can be carried out directly at the CRAS or at the service stations available in your city. Be sure to carry out this update periodically, as the lack of correct information may result in the suspension of benefits.
Benefits and Social Programs of the Single Registry
The main advantage of the Single Registry is access to a series of social programs and benefits from the Federal Government, including:
- Family Bag: Financial assistance for families living in poverty or extreme poverty.
- Continuous Cash Benefit (BPC): Benefit for seniors aged 65 and over and low-income people with disabilities.
- My home, my life: Public housing programs.
- Social Electricity Tariff: Discount on electricity bills for low-income families.
These are just some of the benefits you can access when you register with Cadastro Único. It is the gateway to several social programs that can help improve your quality of life.
What to do in case of problems with the Single Registry
If you encounter problems with the Single Registry, such as incorrect information or difficulties accessing benefits, the first step is to contact the CRAS or the responsible agency. There, you can correct the data or resolve any pending issues.
Furthermore, it is important to monitor the status of your registration to ensure that it is always up to date and that the data is correct.
Conclusion:
To conclude the topic “How the Federal Government’s Single Registry Works”, we can highlight that it is an essential tool to ensure that low-income families have access to the social benefits offered by the Federal Government. With a simple and well-structured process, it offers support to thousands of Brazilians, ensuring a better quality of life and social inclusion.
Now that you know the step-by-step process for Cadastro Único, be sure to register or update your information whenever necessary. If you have any questions or need more information, contact the CRAS in your city and take advantage of all the benefits available.
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