Corporation Tax software · in development
OKASHI SCHOOL LIMITED · Version 0.1 · 8 October 2026

Independence from HMRC and Companies House

declownify is independent software from OKASHI SCHOOL LIMITED. It is not provided by, endorsed by or affiliated with HM Revenue & Customs (HMRC) or Companies House, and it does not act on behalf of either. HMRC does not recommend or endorse any one software product over another and does not support commercial software, and Companies House does not endorse or recommend particular products: please send any question about declownify to OKASHI SCHOOL LIMITED at letsmallbusinessesfiletheirowntaxes@okashi.school. You remain responsible for the accuracy of your company's tax return.

Status

declownify is not HMRC recognised.

We will describe it as HMRC recognised only once it appears on GOV.UK's List of commercial software suppliers for Corporation Tax, and never before.

The rules we follow

  • We never use HMRC or Companies House logos, the crown, or any other crown copyright branding.
  • We never describe declownify as approved, accredited, certified, endorsed or Kitemarked by HMRC or Companies House.
  • We never present a planned feature as available, and never claim declownify is ready, compatible or integrated before HMRC grants live access.