The facts
- Who files
- Formerly UK banks, building societies and PRA-designated investment firms under the UK liquidity regime (PS1/19 and the PRA110 updates on the BoE page). Source
- How often
- Formerly weekly or monthly, aligned with PRA110 from 1 July 2019 (BoE page). Source
- Deadline
- Formerly 1 business day (weekly reporters) or 15 business days (monthly reporters) (BoE page, update of 1 July 2019). Source
- Format
- Other. No longer filed. Source
- How it is filed
- Filing routes recorded for the PRA: BEEDS (Bank of England Electronic Data Submission portal); RegData (Financial Conduct Authority). See how firms file with the PRA.
- Status
- DiscontinuedThe BoE page records PS1/19 delaying the termination of FSA047 and FSA048 for six months from 1 July 2019, and the current Regulatory Reporting Part no longer lists them, but the page still links the forms. Source
- Group
- Liquidity and funding
Templates (1)
The tables and forms inside the return. Plain name first, the PRA's code in brackets.
- Enhanced mismatch report (FSA048)
Where the list was read: Source
Validation rules
The PRA publishes the checks it runs on this return. They could not be counted from the published material. They are written for people to read; software cannot run them as published. Source
How they are written: Validation table in the instructions PDF.
The rules, on bankofengland.co.uk
How they were counted
Not counted: the checks are printed as a table in the instructions PDF.
Counts are in the PRA's own unit, so they are not comparable with other regulators' counts.
Public data
No published data from this return was found. No publication of this data, firm by firm or added up, was found on the Bank of England pages read. The PRA does not publish individual firms' returns. Source
Official documents (3)
The PRA's own files, with the size and SHA-256 fingerprint of each as downloaded on 11 November 2026, so anyone can tell whether a copy is the same version.
- Banks, building societies and investment firms (regulatory reporting and disclosure, banking sector)
List of returns · HTML · 10 November 2026
The page says it was last updated 10 November 2026.
- FSA048 Enhanced mismatch report (data item)
Template · PDF · 72.7 KB · 7 August 2023
SHA-256
70d2dc72ebabshow in full70d2dc72ebab8a2017a55d27bcc225285f7d644383e76c1ec0d123c7b718e392 - FSA048 instructions
Instructions · PDF · 280.5 KB · 7 August 2023
SHA-256
9b8a39fc6920show in full9b8a39fc692013fed8e3af9b3a0229939bb13e192ebc6429080f61ae2d03afcb
Sources
Every page and document this return's facts were read from.
- bankofengland.co.uk/prudential-regulation/regulatory-reporting/regulatory-reporting-banking-sector/banks-building-societies-and-investment-firms
- prarulebook.co.uk/pra-rules/regulatory-reporting
- bankofengland.co.uk/-/media/boe/files/prudential-regulation/regulatory-reporting/banking/fsa-data-items/fsa048-instructions.pdf
Knowing exactly what is collected, in what format and under which rules is the first step to real-time supervision. Line4 builds SupTech software for financial regulators that runs checks like these as each return arrives.
Line4's text and records here are free to reuse under CC BY 4.0. Please credit: “Source: Line4 regulatory submissions library (CC BY 4.0), https://www.line4.ai”. The regulators' documents, forms, taxonomies, rules and data belong to them: see PRA's reuse terms. This describes what regulators publish. It is not legal or regulatory advice: always rely on the regulator's own text.
Last checked 11 November 2026.