Changes to accounts, part 1: moving to software-only filing (UK)
companieshouse.blog.gov.uk
companieshouse.blog.gov.uk
(And are tiny and dormant companies going to need to do this?)
https://www.gov.uk/government/publications/technical-interfa...
But none of those documents contain a complete specification. I followed various links, but couldn't find the actual schema for filing accounts. Some links look promising, but are dead.
Perhaps there could be open source solutions, but as far as i know, there aren't. Nothing on this list looks open source:
https://www.gov.uk/company-filing-software/filing-annual-acc...
Dormant companies are indeed going to need to do this:
https://companieshouse.blog.gov.uk/2023/02/10/changes-to-acc...