INSS “Fine-Tooth Comb” Review Now Uses Data Cross-Checking and Artificial Intelligence

This page is a translation of the original Portuguese text, provided for convenience. It deals with Brazilian law. If there is any discrepancy, the Portuguese version prevails. Read the original in Portuguese

In 2026, the review of INSS (Brazil’s National Social Security Institute) benefits became a continuous process, with electronic data cross-checks that flag possible irregularities throughout the year. If you are summoned, you must respond within the deadline or your payments may be suspended.

How the continuous benefit review works

The so-called pente-fino (the “fine-tooth comb” review) is no longer a one-off operation. It now works as a permanent monitoring process. Instead of isolated task forces, the National Social Security Institute regularly cross-checks beneficiaries’ information against other public databases, such as the records of the Federal Revenue Service, the National Social Information Registry (CNIS), and the death and employment-record systems.

This automatic cross-checking identifies discrepancies that may point to an improper payment, such as a prohibited combination of benefits, a return to work that is incompatible with a disability benefit, signs of document fraud, or a failure to update registration. The review rests on Article 71 of Law 8.213/91, which authorizes the INSS to review granted benefits at any time.

The benefits most likely to be checked are assistance benefits, such as the Benefício de Prestação Continuada (BPC, a monthly assistance payment for low-income elderly people and people with disabilities), and disability benefits, such as the temporary disability benefit and the permanent disability retirement. For the assistance benefit, a periodic review every two years is provided for in Article 21 of Law 8.742/93.

How you are notified

Beneficiaries are notified through more than one channel. The notice appears prominently in the Meu INSS app and website, in the messages section and in the list of pending items on your account. A letter is also sent to the address on file and, in some cases, you may be contacted through the 135 call center.

The summons states the reason for the review, the deadline to respond, and the required action, which may be submitting documents, updating your registration, or attending a medical re-evaluation exam. The deadline usually varies depending on the type of requirement, which is why reading the notice carefully is critical.

One sensitive point is keeping your contact information up to date. When your address or phone number is outdated, you may miss the notice and only discover the suspension when you notice the payment is missing, which makes it harder to mount a defense within the deadline.

For that reason, the technical recommendation is to check Meu INSS regularly, even when there is no apparent notice, since an electronic notification has the effect of official communication.

The notice appears prominently in the Meu INSS app and website, in the messages section and in the list of pending items on your account.

What to do to avoid having your benefit blocked

The first step is not to ignore the summons. Once you find the message in Meu INSS or receive the letter, you must meet the requirement within the stated deadline, either by uploading documents through the platform itself or by scheduling the exam when one is required. Failing to comply authorizes the INSS to suspend the benefit and, if the omission continues, to terminate it permanently.

Keeping your documents organized also reduces risk. Proof of income, up-to-date medical reports, your work card, and personal ID speed up your response and show that your situation is in order. For disability benefits, a recent medical report and the exams describing your functional limitation carry weight in the medical re-evaluation.

If you disagree with a decision to suspend or terminate your benefit, you may file an administrative appeal with the Conselho de Recursos da Previdência Social (the Social Security Appeals Council), within thirty days of being notified. Once the administrative route is exhausted, or when the situation is urgent, you may go to court to have your payments reinstated, especially when the suspension resulted from a communication failure or an error in analyzing the cross-checked data.

Frequently Asked Questions

Who is most at risk in the INSS fine-tooth comb review in 2026?

Those most exposed are recipients of the assistance benefit and those who receive disability benefits, because these depend on requirements that change over time, such as household income and health condition. Also included in the review are people who combine incompatible benefits and people whose reported information differs from the records in other public databases.

How do I know if I have been summoned for the review?

The summons appears in the Meu INSS app and website, in the messages and pending-items section, and is usually reinforced by a letter sent to the address on file. You can also call 135 to confirm whether a requirement exists. Keeping your phone number and address up to date is essential so you do not miss the notice and the response deadline.

What happens if I miss the review deadline?

Missing the deadline authorizes the INSS to suspend your benefit and, if the situation is not corrected, to permanently terminate the payments. Even so, you may file an administrative appeal with the Conselho de Recursos da Previdência Social (the Social Security Appeals Council) within thirty days, or go to court to have your benefit reinstated, especially when there was a communication failure.

As informações deste artigo são de caráter informativo e não substituem consulta jurídica individualizada. Cada caso possui particularidades que exigem análise específica.