Brazilian Monthly Banking Statistics by Municipality (ESTBAN) R package estbanr version 0.1.1 Download, read and tidy the ESTBAN (Estatistica Bancaria Mensal por Municipio, Monthly Banking Statistics by Municipality) files published by the Brazilian Central Bank (Banco Central do Brasil) for every bank branch and municipality in Brazil. Each file reports balance-sheet accounts of the COSIF (Plano Contabil das Instituicoes do Sistema Financeiro Nacional, the chart of accounts of the Brazilian financial system) such as credit operations, deposits and savings. Files are fetched from the official site <https://www.bcb.gov.br/estatisticas/estatisticabancariamunicipios> with an idempotent local cache, read from their Latin-1 encoded CSV (comma-separated values) layout into tibbles, optionally filtered by state, and aggregated by municipality. Includes tools to detect and impute institution-month non-reports (an institution present in the file with every account equal to zero), which would otherwise be mistaken for zero balances. Software Depends: R (>= 4.1.0) Imports: cli (>= 3.6.0), dplyr (>= 1.1.0), httr2 (>= 1.0.0), readr (>= 2.1.0), rlang (>= 1.1.0), stats, stringi (>= 1.7.0), tibble (>= 3.2.0), utils Suggests: knitr, rmarkdown, testthat (>= 3.0.0), withr Andre Leite <leite@castlab.org> Comprehensive R Archive Network (CRAN) Andre Leite [aut, cre] (ORCID: <https://orcid.org/0000-0002-4718-9766>), Marcos Wasiliew [aut], Hugo Vasconcelos [aut] (ORCID: <https://orcid.org/0000-0001-6249-0920>), Carlos Amorim [aut] (ORCID: <https://orcid.org/0000-0001-6315-8305>), Diogo Bezerra [aut] (ORCID: <https://orcid.org/0000-0002-1216-8674>), Júlia Nascimento Barreto [aut] MIT + file LICENSE (https://CRAN.R-project.org/package=estbanr/LICENSE) 2026-09-30 application/tgz https://CRAN.R-project.org/package=estbanr doi:10.32614/CRAN.package.estbanr en-US