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# CITATION file created with {cffr} R package
# See also: https://docs.ropensci.org/cffr/
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cff-version: 1.2.0
message: 'To cite package "hmrc" in publications use:'
type: software
license: MIT
title: 'hmrc: Download and Tidy ''HMRC'' Statistical Data'
version: 0.4.0
identifiers:
- type: doi
  value: 10.32614/CRAN.package.hmrc
abstract: Provides functions to download, parse, and tidy statistical data published
  by 'HM Revenue and Customs' ('HMRC') on 'GOV.UK'. Returns annotated 'hmrc_tbl' data
  frames with provenance metadata (source URL, fetch time, vintage, cell methods)
  for reproducible fiscal research. Covers monthly tax receipts (41 tax heads from
  2008), 'VAT' (from 1973), fuel duties (from 1990), tobacco duties (from 1991), annual
  'Corporation Tax' receipts, stamp duty, research and development tax credit statistics
  (from 2000), tax gap estimates, 'Income Tax' liabilities by income range, and monthly
  property transaction counts. File URLs are resolved at runtime via the 'GOV.UK'
  Content API <https://www.gov.uk/api/content>, so data is always current without
  hardcoded URLs. Files are cached locally between sessions.
authors:
- family-names: Coverdale
  given-names: Charles
  email: charlesfcoverdale@gmail.com
preferred-citation:
  type: manual
  title: 'hmrc: Download and Tidy HMRC Statistical Data'
  authors:
  - family-names: Coverdale
    given-names: Charles
    email: charlesfcoverdale@gmail.com
  year: '2026'
  notes: R package version 0.4.0
  url: https://CRAN.R-project.org/package=hmrc
repository: https://charlescoverdale.r-universe.dev
repository-code: https://github.com/charlescoverdale/hmrc
commit: 167abf3a769c3b02b94e3094128d718bc52cec0b
url: https://charlescoverdale.github.io/hmrc/
date-released: '2026-05-04'
contact:
- family-names: Coverdale
  given-names: Charles
  email: charlesfcoverdale@gmail.com