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In forceCredit unions (national)Last checked 11 November 2026

Prudential return (credit unions)

A regulatory return listed by the Central Bank of Ireland (CBI), Ireland.

The main supervisory return of credit unions to the Registry of Credit Unions (RCU). It gives the RCU timely key information that drives its risk-based supervision and the allocation of its resources, and lets each credit union monitor its own compliance with regulatory requirements. Late or missing returns are a key risk indicator for the RCU. Source

The facts

Who files
All credit unions. Source
How often
Quarterly (the Bank's Financial Conditions of Credit Unions report describes the data as quarterly prudential return submissions; the Provisioning Guidelines refer to the quarterly prudential return). Source
Deadline
No later than 21 calendar days after the end of the relevant financial period. Source
Format
Web form. An interactive online facility on the Central Bank of Ireland Portal; help from onlinereturns@centralbank.ie or +353 1 224 4545. Source
How it is filed
Filing routes recorded for the CBI: Central Bank of Ireland Portal (formerly the Online Reporting System, ONR); MiFIR transaction reporting Machine to Machine channel; Online Reporting System (ONR), now linked as 'Credit Union Auditor Reporting'; Email to the Central Bank. See how firms file with the CBI.
Status
In force
Group
Credit unions (national)

Templates (0)

The library lists no templates for this return.

The return form is in the Portal; no template or field list is published on the pages checked. Source

Validation rules

No published validation rules were found for this return. No rules published. Source

Public data

Published only added up across firms. The annual Financial Conditions of Credit Unions report gives sector totals and averages (assets, loans, savings, reserves, return on assets) built from the quarterly prudential returns, with appendix data tables. No firm-by-firm figures are published. Source

Where it is published (PDF report with data tables)

  • Financial Conditions of Credit Unions report

    Added up across firms · PDF with data tables

    An annual report (issue 12, April 2026, for the year to 30 September 2025) with sector charts, commentary and appendix data tables on assets, loans, savings, investments, reserves and return on assets. It is based on the credit unions' quarterly prudential returns; no single credit union is named. Source

Official documents (4)

The CBI'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.

  • Returns Guidance

    List of returns · HTML

    The Portal's index of sector returns guidance pages (credit institutions, credit unions, investment funds, fund service providers, investment firms).

  • Reporting Requirements for Credit Unions

    List of returns · HTML

    Prudential returns, year end requirements (AGM notification, audited accounts, year end return, annual compliance statement, auditor reports) and other credit union reporting.

  • Central Bank of Ireland Portal

    Guidance · HTML

    The Bank's page on the Portal: who uses it, registration and the Portal Help Centre.

  • CU Handbook - Full Handbook

    Guidance · PDF · 9.0 MB · October 2026

    Includes the text of the Credit Union Act 1997 sections on accounts, audit and annual returns, and the Provisioning Guidelines, which refer to the quarterly prudential return.

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Sources

Every page and document this return's facts were read from.

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 CBI's reuse terms. This describes what regulators publish. It is not legal or regulatory advice: always rely on the regulator's own text.

Contains Irish Public Sector Information from the Central Bank of Ireland (https://www.centralbank.ie), copyright Central Bank of Ireland, re-used under the Bank's licence for re-use of public sector information (https://www.centralbank.ie/fns/re-use-of-public-sector-information). This library summarises it in plain English and links the originals; the Central Bank of Ireland does not endorse this library.

Last checked 11 November 2026.