Effective rates (ER) return

Details about the effective rates (form ER) return including deadlines, instructions, and contact details.

Key facts

Data to be reported: Annualised interest rates, gross new business, average balances and interest flow data on sterling business (outstanding and new) for deposits by, and loans and advances to, UK residents.        
Who has to report:

A subset of UK monetary financial institutions (MFIs) selected to cover 75% of each economic sector and capture institutions with >2% market share in key sectors as calculated from reported balance sheet data. Firms required to report an ER form return will be contacted directly.

Check who needs to submit returns

Data uses:

Multiple, including:

Frequency:

Monthly

Coverage: Go to reporting criteria to find detailed calculations used to determine eligibility

Deadlines

Firms need to report figures as at the last calendar day of the reporting period.

Go to reporting criteria to download deadlines for all returns for all available years.

Reporting period Reporters impacted Deadline
(5pm UK time)
Concessionary deadline
(5pm UK time)

*If concessionary deadlines are applicable to your firm submission this will have been communicated directly by the Bank of England. If you have not received any such communication please adhere to the standard deadlines.

Deadlines for 2026 will be released in October 2025.

Instructions

Overview of reported data

This return captures the interest rates actually paid or received by consumers on loans and deposits with reporting institutions. It includes breakdowns by:

  • average daily balance, flows of interest, annualised rates and gross new business
  • assets, including secured loans, unsecured loans, credit card lending, overdrafts
  • liabilities, including sight and time deposits

It also captures:

  • new and stock business breakdowns
  • the broad economic UK sectors of counterparties – including PNFCs, OFCs & HHs (split into Individuals & Individual Trusts, NPISHs & UBs)

In every return firms also need to include:

  • their company name
  • their legal entity identifier (LEI) or firm reference number (FRN)
  • the first day of the reporting period
  • the last day of the reporting period

Core documents

You can find detailed instructions in the documents below. 

Effective rate (ER) specific documents

Document

Notes for ER reporters Last updated
Form ER presentation (PPSX) Includes a high level overview of ER with tips for common reporting issues
4 May 2018
BoE statistics data point model (DPM) 1.3.0 (ZIP)

A folder containing two documents for defining all statistical reporting: annotated templates and a data dictionary.

The Table of Contents worksheet in the annotated templates shows reporting templates relating to form ER.

24 Oct 2022
ER definitions (PDF)
Includes details of what’s in scope and definitions of ER-specific terms 1 Jan 2016
BoE statistics validations 1.3.0 (XLSX)

Business validations for cross-checking data points within form ER and the suite of other statistical returns

View column O for a clearly worded description

24 Oct 2022
Further details about effective rates and data (HTTPS) A web page containing further information on the timely developments of the effective rates form and the linked distribution of balances data set
17 Feb 2023

All statistical returns

Document Notes for all reporters Last updated
Classification of accounts guide (PDF)
Includes detailed guidance on how to classify counterparties plus country lists 24 Apr 2024
General notes and definitions (PDF) Includes an introduction to preparing returns and definitions of common terms 24 Apr 2024

Box codes and related documents

These documents were used as part of a previous reporting method (XML) and are no longer applicable to XBRL reporting. They are still available to help firms as we transition to the new ways of working.

This page was last updated 25 November 2024