Privacy Policy
About the data
This site shows public data released by the Brazilian Federal Revenue (Receita Federal) through the open CNPJ dataset. We do not collect personal data from visitors beyond what is strictly needed to serve pages (server access logs with IP addresses, retained for a limited time).
Partner tax IDs (CPF)
Partner CPFs shown on the site are already obfuscated at the source by the Federal Revenue — the first three and last two digits are masked. We do not store or expose full CPFs.
Cookies and Google AdSense
We use Google AdSense to monetise the site. Google and its partners may set cookies and device identifiers to serve relevant ads. You can manage your preferences at Google Ads Settings or opt out of behavioural advertising cookies via aboutads.info/choices.
Corrections and removal
The data here mirrors what the Federal Revenue publishes. Corrections should be made with the RFB directly. If you believe a page exposes information it shouldn't, file an issue at the project repository.
About the project
Maintained as open source at github.com/brazildata/api.