DocFig Studies and Data

Original research from DocFig on the documents behind bookkeeping and tax: what banks and governments actually publish, checked against their own pages, with every figure linked to its source.

Each study states the date it was checked and how the data was gathered, and offers the full data set as a free download. They are general information, not legal or tax advice.

• Which UK banks make Making Tax Digital easy?

  The public help pages of 41 UK banks, building societies and e-money accounts, checked for CSV and Excel downloads, how far back transaction history goes, and links to accounting software. 35 ranked out of 10.

  Checked 24 October 2026 · UK · Data: CSV, CC BY 4.0

• EU e-invoicing mandates by country, 2026 to 2030

  B2B and public-sector e-invoicing rules in all 27 EU countries plus the United Kingdom, Norway and Switzerland: start dates, formats, and whether a plain PDF invoice is still valid.

  Checked 24 October 2026 · EU, UK, Norway, Switzerland · Data: CSV and JSON

Short how-to pages tied to a deadline, such as the Making Tax Digital quarterly update due 7 November 2026, are in Guides.

Need the transactions out of a PDF statement for your own records? The bank statement converter turns it into Excel or CSV, with every row checked against the printed balances. Questions about a study: contact.