Financial Sector (Collection of Data) (reporting standard) determination No. 37 of 2021

The Determination and the attached ARF 744.0 forms and instructions make several conceptual choices that govern measurement, units, reporting universe and control mechanisms. These choices are repeatedly specified in the Schedule and the ARF instructions; the below cites the relevant paragraphs and items in the Schedule and ARF instructions.

• Scope and consolidation, domestic books: the Reporting Standard applies on a domestic books consolidation and only to ADIs or RFCs meeting the threshold tests in paragraph 4 (para 4). The reporting consolidation is explicitly "Domestic" in the ARF form header (ARF 744.0A / 744.0B templates).

• Two tier forms: ARF 744.0A (Standard) and ARF 744.0B (Reduced). Choice between them is function of housing credit ≥ $6 billion and deposits ≥ or < $25 billion as measured by specified items on ARF 720.1A/B and ARF 720.0A/B (para 4 table).

• Monthly periodicity with 15 business‑day due date: reporting periods are calendar months; the report must be provided within 15 business days after period end (paras 9-10). APRA can change frequency for a particular institution (para 11) and can grant extensions (para 12).

• Information content: the forms collect stocks (credit outstanding, both gross and "net of offset account balances" where specified), flows (housing loans funded in the month), contractual interest rates (annualised on 365-day basis to two decimals), cost of funds and margin (annualised percentage rates to two decimals), numbers of facilities, loan size at commitment, loan-to-valuation ratio at commitment, and fixed-rate residual term buckets. Many items are derived fields (e.g. margin = column 5 less column 6) and the instructions explain how to calculate the derived fields (see ARF instructions for Item 1 and Item 2 definitions).

• Measurement rules and boundaries: the instructions require on-balance-sheet finance for stock measures (Item 1), but require for flows that values be reported gross of offset account balances and redraw facilities (Item 2). For funded flows, the instructions require reporting the entire commitment value in the month funds are first made available, and in internal refinances the full value refinanced is to be reported (Items 3 and 4 instructions). Fixed-rate component reporting has a special rule: each facility with a fixed-rate component is to be reported once for the fixed component (Item 5 instructions).

• External audit and internal controls: all reported information must be produced from systems, processes and controls that have been reviewed and tested by the external auditor under Prudential Standard APS 310 for ADIs or Reporting Standard RRS 710.0 for RFCs (para 13). In addition, firms must implement internal systems and controls for authorisation and completeness and reliability (para 14).

• Cross‑form mapping: several items in ARF 744.0A/B are explicitly tied to items on ARF 720.1A/B and ARF 720.0A/B (for example, credit outstanding values in some items are required to equal specific ARF 720.1A/B items; see numerous cross-references in the instructions, e.g. Item 1.1 equals item 1.1.1.1.1.1 on ARF 720.1A/B).

• Definitions and derivations: the Schedule explicitly refers to ARS 701.0 for defined terms and states that terms defined in ARS 701.0 appear in bold and italics (para 16). The instructions also set units (Australian dollars or AUD equivalent, whole dollars, numbers unscaled, interest rates to two decimals, averages unscaled to two decimals).

• Submission and authorisation mechanics: submission must be electronic via the Direct to APRA (D2A) application or another APRA-notified web method (para 8), and submission must be digitally signed using a digital certificate or other digital identity acceptable to APRA (para 15).

These core concepts generate operational tasks for covered institutions: determine applicable form, map general ledger/loan system fields to the numerous ARF items and categories, ensure FX conversion consistent with AASB 121, compute weighted averages and derived margins, apply treatment distinctions between stock and flow (net/gross), and maintain audit evidence to satisfy external auditor testing requirements.

The Determination applies only to authorised deposit-taking institutions (ADIs) and registered financial corporations (RFCs) that meet the numeric thresholds set out in paragraph 4. Specifically, an ADI or RFC must submit ARF 744.0A (Standard) if its housing credit, measured by the value reported in item 1.1.1.1.1 on ARF 720.1A/B, is at least $6 billion and its deposits (item 14 on ARF 720.0A/B) are at least $25 billion. If housing credit is at least $6 billion but deposits are less than $25 billion the institution must submit ARF 744.0B (Reduced) (para 4 table). The forms themselves are addressed to "each ADI and RFC to which this Reporting Standard applies" and the ARF instructions reiterate that ARF 744.0A/B must be completed by each ADI and RFC to which the Reporting Standard applies (ARF instructions, Reporting level).

APRA has express discretion to require a higher threshold for any particular ADI or RFC and will notify the institution in writing if it does so (para 5). APRA also retains discretion to change reporting frequency for a particular institution , requiring more frequent or less frequent reporting , having regard to the particular circumstances of the ADI or RFC and the extent to which information is required for ABS or RBA purposes (para 11). In short, while the base rule is a numeric threshold, APRA can exercise supervisory discretion on scope and frequency.

Other actors affected include:

• Internal compliance, finance and IT teams within affected ADIs/RFCs who must map loan‑level and balance sheet data to the ARF item universe and implement the submission pipeline via D2A or another APRA‑notified method (paras 7-8; ARF instructions).

• External auditors of those ADIs and RFCs, because para 13 requires that all information provided be the product of systems, processes and controls that have been reviewed and tested by the external auditor as set out in APS 310 (for ADIs) or RRS 710.0 (for RFCs). The external auditor is to perform that review and testing annually or more frequently if required.

• Officers or agents who submit the data, because para 15 requires those persons to digitally sign submissions using a digital certificate or other digital identity credential acceptable to APRA.

• The ABS and RBA, as the primary users: para 2 states the information is used by the ABS and RBA "for various purposes, including for policy and statistical purposes." APRA is an additional user for prudential and publication purposes (para 2).

• IT vendors and data providers, because the Reporting Standard sets format, units and precision (whole dollars, unscaled numbers, interest rates to two decimal places on a 365 days basis), and requires electronic submission via D2A or a notified web solution (para 8; ARF instructions sections on Values, Numbers and Interest rates).

Institutions not meeting the threshold are not required by this Determination to file ARF 744.0A/B, although APRA may impose a higher threshold on a particular firm or alter reporting requirements by notice (para 5 and 11). The Determination applies to reporting periods ending on or after 30 September 2021 (para 6), so it affects institutions that were in scope as of that date forward.

The Reporting Standard creates specific duties for institutions to collect, calculate and submit specified housing credit data, and it creates limited rights in the form of APRA discretion to alter reporting arrangements and to grant extensions. The obligations and procedural rights are set out in paragraph form in the Schedule and in the ARF instructions; the key duties and rights follow.

Primary duties

• Provide required information for each reporting period on a domestic books consolidation (para 7). That is the prescribed reporting basis.

• Submit the required data in electronic format using the Direct to APRA application (D2A) or another APRA-notified method (para 8).

• Report monthly, for each calendar month, and deliver the return within 15 business days after the end of the reporting period (paras 9-10). APRA can change frequency for a particular ADI/RFC (para 11).

• Ensure the reported data are produced by systems, processes and controls reviewed and tested by the external auditor under APS 310 (ADIs) or RRS 710.0 (RFCs), at least annually or more frequently if required by the external auditor to form an opinion on accuracy and reliability (para 13).

• Ensure internal systems, processes and authorisation controls exist and are used for internal review and authorisation of the reported information, to assure completeness and reliability (para 14).

• Digitally sign submissions using a digital certificate or other digital identity credential acceptable to APRA (para 15).

• Apply the measurement and reporting rules contained in the ARF instructions. Examples include: reporting contractual interest rates as annualised percentage rates on a 365‑day basis to two decimal places; reporting values in Australian dollars or AUD equivalents in accordance with AASB 121; reporting whole dollars and unscaled counts; and reporting interest rates and averages to two decimal places (ARF instructions , Values, Numbers, Interest rates, Averages, Reporting basis).

• Apply specific treatment distinctions: report stock values on-balance-sheet only (unless otherwise directed), exclude facilities with nil outstanding balance for stock items, report flows gross of offset account balances and redraw facilities, treat internal refinances by reporting the total refinanced value, and treat split facilities and fixed-rate components in the manner specified in the ARF (various item instructions in Items 1-5).

Limited rights and APRA discretions

• APRA may notify a particular ADI or RFC that a higher threshold applies to it (para 5).

• APRA may change reporting periods, or specified reporting periods, for a particular ADI/RFC, to require more or less frequent reporting, having regard to the firm’s circumstances and the ABS/RBA needs (para 11).

• APRA may grant extensions of a due date by notice in writing (para 12). The new due date is the date on the notice of extension.

Operational duties with quant/technical specifics

• Follow the derived-field mathematics set out in the form instructions (for example, column 7 margin for housing loans with credit outstanding is "column 5 less column 6" in Item 1 definitions; Item 2 derived columns similarly defined).

• Map specific ARF items to items on ARF 720.1A/B and ARF 720.0A/B as required by the instructions (the ARF instructions contain numerous equality requirements, e.g. Item 1.1 credit outstanding column 4 equals item 1.1.1.1.1.1 column 1 on ARF 720.1A/B).

The Reporting Standard does not in itself set out civil or criminal penalties in the text of the Determination. The Determination is made under section 13 of the Financial Sector (Collection of Data) Act 2001 (Authority, para 1) and s 15 was used for commencement, but the Determination text does not reproduce enforcement or penalty provisions of the Act. Where legal consequences flow from non‑compliance, they arise from the Act and its enforcement mechanisms rather than from the Reporting Standard text itself; the ARS does, however, specify formal authorisation and audit controls (paras 13-15).

The Reporting Standard itself contains no express penalty provisions. The instrument is made under section 13 of the Financial Sector (Collection of Data) Act 2001 (Authority, para 1), and the delegate declares the standard will begin to apply under section 15 of the Act (Determination, opening text). The Determination repeatedly instructs recipients to meet reporting deadlines, quality control and authorisation requirements (paras 9-15), but it does not set out fines, civil penalties or criminal offences in its Schedule.

Where legal sanctions or enforcement powers exist, they are rooted in the Financial Sector (Collection of Data) Act 2001 and relevant subordinate provisions of that Act, not in this Determination text. The Schedule refers to prudential and audit standards (Prudential Standard APS 310 and Reporting Standard RRS 710.0) as the audit framework for the external auditor’s review and testing (para 13). That cross‑reference operationalises an audit-based compliance control (external auditor testing), rather than specifying statutory fines.

Practical enforcement and supervisory mechanisms visible in the instrument

• Administrative supervision via notices: APRA may notify institutions in writing that a higher threshold applies to them (para 5) and may, by written notice, change reporting periods or frequency for a particular ADI/RFC (para 11). Those written notices are mechanisms by which APRA directs compliance and can intensify reporting obligations for a specific firm.

• Extensions: APRA may grant extensions in writing; this is an administrative discretion rather than a judicial remedy (para 12).

• Audit testing: para 13 requires the external auditor to review and test systems, processes and controls that produce the information, as set out in APS 310 or RRS 710.0. The external auditor’s testing, and the requirements of those prudential/reporting audit standards, provide a compliance control that can be relied upon by APRA in supervisory interactions.

• Authorisation requirements: para 15 mandates a digital signature using a digital certificate or other digital identity acceptable to APRA, which creates a chain of responsibility for submissions.

Limitations in the Determination text

• The Determination does not specify enforcement sanctions, breach notices, or penalty amounts; nor does it reproduce the enforcement provisions of the Financial Sector (Collection of Data) Act 2001. Accordingly the Determination itself cannot be read as the source of statutory penalties; any enforcement action would rely on powers elsewhere in the Act or other relevant legislation. The Determination states only the reporting duties, the format and the mechanics for submission and quality assurance.

If a practitioner requires the exact enforcement regime (offences, fines, compliance notices, or powers to require information), they should consult the Financial Sector (Collection of Data) Act 2001 itself and APRA’s enforcement and compliance materials. The Reporting Standard's text should be used to understand the substantive reporting obligations and procedural supervision (notice, extension, frequency changes and audit controls) APRA will apply.

The Reporting Standard is designed to operate within a broader statutory and regulatory data-collection framework and cross-references several other APRA instruments, Australian accounting standards and audit guidance. The Schedule and ARF instructions make explicit references and equality constraints that tie ARF 744.0 reporting to other forms and standards.

Direct statutory and instrument cross‑references

• Financial Sector (Collection of Data) Act 2001: the Reporting Standard is made under s 13 of that Act (Authority, para 1). The delegate relied on paragraph 13(1)(a) of the Act in the instrument text and used s 15 of the Act to declare the commencement arrangement. The Determination therefore sits as subordinate legislation under the Act.

• Acts Interpretation Act 1901: the delegate cited subsection 33(3) in the Determination's opening recital (the delegate acted under paragraph 13(1)(a) of the Act and s 33(3) of the Acts Interpretation Act 1901).

• ARS 701.0 ABS/RBA Definitions for the EFS Collection: the Reporting Standard is explicitly an Economic and Financial Statistics (EFS) Reporting Standard for the purposes of ARS 701.0 (para 3). The Schedule instructs that terms defined in ARS 701.0 appear in bold and italics and that definitions in ARS 701.0 apply (para 16).

• ARF 720.1A/B and ARF 720.0A/B: the scope test in paragraph 4 depends on items on ARF 720.1A/B (item 1.1.1.1.1) and ARF 720.0A/B (item 14). The ARF 744.0A/B instructions also require that certain reported values equal particular items on ARF 720.1A/B (see Item 1 mappings). Thus ARF 744.0 reporting is explicitly linked to other APRA reporting returns and underlying balance sheet reporting.

• Prudential Standard APS 310 Audit and Related Matters and Reporting Standard RRS 710.0 ABS/RBA Audit Requirements for RFCs: para 13 requires external auditor review and testing "as set out" in those standards. Thus external audit scope and reporting will be driven by the prudential audit standard for ADIs and the RRS for RFCs.

• Australian Accounting Standard AASB 121 The Effects of Changes in Foreign Exchange Rates: ARF instructions require conversion of amounts denominated in foreign currency to AUD "in accordance with AASB 121" (Values part of instructions).

• Auditing and Assurance Standards Board guidance statements: para 13 points auditors to "Relevant standards and guidance statements issued by the Auditing and Assurance Standards Board" to inform scope and nature of review/testing.

Operational interactions and potential friction points

• Mapping and reconciling between ARF 744.0 and other APRA returns: multiple ARF 744.0 items are required to equal specific items in ARF 720.1A/B. That introduces a requirement to reconcile loan-level and balance-sheet systems across returns; failures to reconcile create audit exceptions.

• Different measurement treatments across forms and items: the Schedule and instructions make different choices for stock and flow measures (e.g. stock values reported "net of offset account balances" for some columns while funded flows are "gross of offset account balances" and redraws). Implementers must reconcile these differing conventions with their accounting treatment under AASB standards.

• External audit obligations under APS 310 / RRS 710.0: institutions must align their internal controls and audit evidence to both APRA reporting requirements and to the audit standard. Where prudential standards require particular audit procedures, the external auditor's scope might impose additional operational burden.

• Data use by ABS and RBA: para 2 explicitly states the ABS and RBA will use the information for policy and statistical purposes, and that APRA may use it for prudential and publication purposes. That cross-sectoral use suggests the data will feed into statistical series and policy analysis that may impose additional expectations on timeliness and consistency.

Legal and procedural boundaries

• The Reporting Standard does not displace or change accounting standards; it requires compliance with Australian Accounting Standards in reporting values unless specifically stated otherwise (ARF instructions , Values). Firms must continue to apply accounting law for financial statements while mapping statutory returns to APRA categories.

• The Determination does not itself alter the prudential rules or capital settings; it establishes data collection only. However APRA may in supervisory practice use the collected information for prudential purposes and publications (para 2).

In short, the Reporting Standard operates as a data-collection instrument that is tightly integrated with other APRA reporting returns, prudential audit standards, Australian accounting standards and ABS/RBA statistical needs. Practically, firms will need to co-ordinate legal, accounting, IT and audit workstreams to ensure consistent cross‑return mapping and to meet the external auditor’s testing requirements.

The instrument text shows an immediate and explicit amendment action: the Determination revokes Financial Sector (Collection of Data) (reporting standard) determination No. 13 of 2019 and the Reporting Standard ARS 744.0 ABS/RBA Housing Credit Stocks, Flows and Interest Rates made under that earlier Determination (see the opening recitals). The new Reporting Standard ARS 744.0 is provided "in the form set out in the Schedule" and applies as provided in paragraph 4 of the reporting standard (opening recitals).

Key dates and procedural details in the instrument

• Dated 30 July 2021: the delegate signed the Determination on that date (final lines of the Determination).

• Commencement: the instrument "commences upon registration on the Federal Register of Legislation" (penultimate paragraph). Paragraph 6 states the Reporting Standard applies for reporting periods ending on or after 30 September 2021. Therefore the substantive reporting obligations begin for periods ending 30 September 2021 and thereafter.

• Revocation: the Determination expressly revokes Determination No. 13 of 2019 and the Reporting Standard made under it (recital (a)). The new Reporting Standard replaces the previous standard, meaning that any differences between the 2019 standard and the 2021 standard will take effect from registration.

No other amendments or historical variations appear in the text provided. The Schedule itself contains many cross‑references to other APRA reporting returns and prudential standards; these cross-references can be interpreted as stable links to how the Reporting Standard integrates into the broader reporting framework. Paragraph 18 provides that references to Acts, Prudential Standards, Reporting Standards, Australian Accounting or Auditing Standards are to instruments "as in force or existing from time to time", meaning the ARF 744.0 text is intended to adapt to later changes in referenced instruments without needing immediate amendment of the ARF 744.0 text itself , the instrument expressly permits that canonical updating mechanism (para 18).

For a practitioner tracking amendment risk: APRA may change thresholds or reporting frequency for specific institutions by written notice (paras 5 and 11), and referenced standards (e.g. APS 310, RRS 710.0, ARS 701.0, AASB 121) can be updated independently and thereby affect interpretation and compliance of ARF 744.0 reporting (see para 18). The Determination does not list any scheduled future amendments.

The Determination text does not reference any litigation, court decisions or tribunal determinations. It names no cases and contains no discussion of legal disputes related to the Reporting Standard. The instrument is an administrative subordinate instrument made under the Financial Sector (Collection of Data) Act 2001; the Schedule sets out reporting content, definitions and procedures rather than adjudicated legal points.

Accordingly, based solely on the text provided, there is no litigation history to report. If litigation arises, it would likely concern enforcement of reporting obligations in the underlying Act, disputes about APRA’s exercise of discretion (for example the use of para 5 or para 11 to vary thresholds/frequency), or disagreements about whether a given institution meets the scope thresholds , but none of those matters are referenced in this Determination.

Practitioners requiring precedential guidance should consult case law and agency decisions otherwise; the Reporting Standard itself contains no judicial history and the Schedule does not cite any judicial interpretation. Any challenge to the Determination would be directed at APRA’s exercise of powers under the Financial Sector (Collection of Data) Act 2001 and the administrative law framework, but the present instrument provides no litigation record.

The Reporting Standard contains many operational and definitional subtleties that create practical "gotchas" for institutions preparing to comply. The ARF instructions and Schedule make multiple measurement distinctions and mapping requirements; the following points collate significant traps that are explicit in the source material.

1. Dual treatment of offset account balances (net vs gross)

   • For stock items the Schedule requires reporting "Value (net of offset balances)" in certain columns (e.g. Item 1, column 2). For flow items (housing loans funded in the month, Item 2) the instructions explicitly require reporting "gross of offset account balances" and gross of redraw facilities (Item 2 instructions). A practitioner who applies a single offset treatment across both stocks and flows will create inconsistencies and audit exceptions. See Item 1 and Item 2 wording in the ARF instructions.

2. Different counting rules for facilities vs values

   • Where a facility has mixed interest rate or repayment types, the number of facilities is to be reported once, assigning the facility to the predominant interest rate or repayment type by value. By contrast, the value of finance should be apportioned across interest rate and repayment type dimensions (Treatment of facilities paragraph in ARF instructions). Also, for fixed-rate components (Item 5) "report each facility with a fixed interest rate component once" regardless of whether fixed was the predominant interest by value. Those differences change how counts and values aggregate.

3. Funding flows vs drawn amount: full commitment timing rules

   • For Items 3 and 4, the instructions require inclusion of the entire value of the commitment in the reporting period in which it is funded, not just the drawn amount. For multi-drawdown facilities the whole loan is reported when funds are first made available. Internal refinances must be reported at full refinanced value. This differs from other treatments in the form and may lead to perceived mismatches between the funded flows and actual cash disbursements.

4. Cross‑form equality constraints to ARF 720.x forms

   • Several ARF 744.0 items are required to equal specific items on ARF 720.1A/B or ARF 720.0A/B (explicit mappings in various Item instructions). Failing to reconcile these leads to inconsistencies across APRA returns and will be flagged by auditors.

5. Rounding and unit specifics

   • Monetary amounts are whole dollars; numbers unscaled (whole numbers); averages to two decimal places; interest rates annualised on a 365 day basis to two decimal places; cost of funds and margin to two decimals (ARF instructions , Values, Numbers, Interest rates, Averages, Cost of funds and margin). Incorrect rounding or using a 360-day basis will create errors.

6. Margin calculation and derived fields

   • Some columns are explicitly derived (for example, Item 1 column 7 is column 5 less column 6). Institutions must implement those derived calculations exactly as stated; otherwise derived aggregate checks will fail.

7. Foreign currency conversion

   • All values must be reported in Australian dollars or in the Australian dollar equivalent converted "in accordance with AASB 121" (ARF instructions , Values). Practitioners must implement the correct foreign-exchange translation methodology used in AASB 121 to avoid differences.

8. External audit testing frequency and scope

   • Para 13 requires annual review and testing by the external auditor "or more frequently if required by the external auditor to enable the external auditor to form an opinion on the accuracy and reliability" of the information. The external auditor’s decision may force more frequent testing and therefore higher compliance costs.

9. APRA discretion in thresholds and frequency

   • APRA can impose higher thresholds or change reporting frequency for a particular institution (paras 5 and 11). This supervisory discretion can be exercised with written notice and creates uncertainty (e.g. a firm that expects Reduced form may be required to file Standard form, or be told to report weekly during a stress period).

10. Digital signature technicalities

    • Para 15 requires submissions to be digitally signed with a digital certificate or digital identity credential acceptable to APRA. Firms must ensure their digital credentialing and identity management systems meet APRA’s acceptance criteria ahead of filing.

11. Intricate item labelling and categorisations

    • The forms contain many near-identical line items (e.g. series of LVR buckets, loan-size bands, residual fixed term bands). Misplacing data into the wrong bucket will affect aggregated series used by ABS/RBA and may result in follow-up queries.

12. Definitions cross-referenced to ARS 701.0

    • Key terms are defined in ARS 701.0 and appear in bold/italics. Misinterpreting definitions in ARS 701.0 (for example the definition of "housing credit", "first-home buyers", or "resident/non‑resident") could change classification.

13. Stock vs flow reconciliation issues

    • Because stocks may be reported net of offsets and flows gross, users should expect that simple arithmetic checks (e.g. opening stock + flows - repayments = closing stock) will not reconcile without adjusting for the offset/ redraw treatment differences and for the treatment of commitments reported in flows versus drawn amounts.

14. No penalties specified in the Determination text

    • The Determination does not itself state statutory penalties; practitioners cannot rely on the ARF text alone to understand enforcement consequences (see Penalties section above).

These "gotchas" are explicitly signalled by the Schedule and ARF instructions; implementation teams should plan for mapping, reconciliation, audit evidence, rounding/weighting rules, and APRA notification processes to avoid reporting exceptions and supervisory queries.

Compliance with ARS 744.0 is a combination of governance, data pipeline engineering, accounting alignment and audit-ready documentation. Below is a practical stepwise compliance checklist based on the Reporting Standard text (paras 4-15) and the ARF instructions.

1. Establish scope and select the correct form

   • Run the scope test in paragraph 4: determine housing credit from ARF 720.1A/B item 1.1.1.1.1 and deposits from ARF 720.0A/B item 14. If housing credit ≥ $6 billion and deposits ≥ $25 billion, plan to file ARF 744.0A (Standard); if housing credit ≥ $6 billion and deposits < $25 billion, plan to file ARF 744.0B (Reduced). If APRA has provided a written notice imposing a higher threshold for your entity, follow that notice (para 4 table; para 5).

2. Set reporting consolidation and calendar cycle

   • The Reporting Standard applies on a domestic books consolidation (para 7 and ARF header). Plan to report monthly for each calendar month as required and schedule the internal production calendar to meet the 15 business-day due date (paras 9-10).

3. Implement electronic submission tooling and credentials

   • Obtain APRA's D2A (Direct to APRA) application or ensure your web-based solution is approved by APRA in writing prior to submission (para 8). Acquire a digital certificate or digital identity credential acceptable to APRA for the officer/agent who will sign the submission (para 15). Test end‑to‑end upload and signature processes before the first live submission.

4. Map data sources to ARF item universe and reconcile with ARF 720.x

   • Map loan-level, ledger and balance-sheet systems to each ARF item. Note the explicit equality mappings in the ARF instructions (for example, certain ARF 744.0 items "equal" specified items on ARF 720.1A/B). Create reconciliation routines that validate these cross-form equalities before submission.

5. Implement measurement rules and calculation logic

   • Apply units and precision rules: whole-dollar reporting, unscaled counts, interest rates annualised on a 365-day basis to two decimal places, averages to two decimal places, cost of funds and margin to two decimals (ARF instructions , Values, Numbers, Interest rates, Averages, Cost of funds and margin).
   • Implement derived-field calculations exactly as set out (e.g. margin = column 5 less column 6). Ensure weighted averages are weighted by balance as required, and implement the precise rules for apportionment of split facilities: number of facilities = 1 each, assigned by predominant value; values apportioned across interest/repayment dimensions (Treatment of facilities paragraph in ARF instructions).
   • For flows, report gross of offset balances/redraws; for stocks, report net of offset balances where indicated (Item 1 vs Item 2 treatments).

6. Implement special rules for commitments, internal refinances and split loans

   • For Items 3 and 4, when a loan is funded, include the entire value at commitment in the reporting month in which funds are first made available; for internal refinances report the total refinanced value (Item 3 and Item 4 instructions).
   • For fixed-rate component reporting (Item 5), ensure each facility with a fixed-rate component is counted once for the fixed component regardless of whether fixed is predominant by value.

7. Ensure foreign currency translation aligns to AASB 121

   • For any foreign currency denominated amounts, convert to AUD in accordance with AASB 121. Document FX rates and translation methodology so that external auditors can reproduce the conversions (ARF instructions , Values).

8. Establish internal controls and authorisation workflows

   • Design internal review and authorisation controls to assure completeness and reliability of the information submitted (para 14). Keep evidence of data lineage, validation checks, and sign‑off logs ready for audit review. Ensure the authorised officer/agent who signs the return is clearly identified and has access to the digital credential acceptable to APRA (para 15).

9. Prepare for external auditor testing

   • Liaise with the external auditor early to scope the systems, processes and controls review/testing required under APS 310 (ADIs) or RRS 710.0 (RFCs) as per para 13. The external auditor must review and test the systems and controls at least annually, or more frequently if required. Provide auditors with reconciliation schedules, control documentation, sample loan files and scripts used to calculate derived items.

10. Document policy and a technical reporting manual

    • Maintain a reporting manual that documents definitions (with reference to ARS 701.0), treatment of offsets, redraws, internal refinances, treatment of split loans, derivation formulas, weightings and rounding rules. Include reconciliation templates linking ARF 744.0 items to ARF 720.x items and to the general ledger.

11. Implement monitoring for APRA notices and threshold/frequency changes

    • Because APRA may change thresholds for particular entities or alter reporting frequency by written notice (paras 5 and 11), compliance teams should monitor APRA communications channels and set a governance process to respond to written notices and to request extensions when necessary (para 12).

12. Test reporting and perform dry-run submissions

    • Before the first live filing, conduct at least one full dry‑run: compute all items, enact signature step, perform reconciliation to ARF 720.x and G/L figures, and have external auditors review the dry‑run outputs where feasible.

13. Maintain data retention and audit evidence

    • Keep source data, reconciliation schedules, conversion rates, calculation scripts and authorisation records for the period auditors and APRA may request (para 13-14). The Reporting Standard requires external auditor review and internal controls, so maintain file-level loan documentation used in sample testing.

14. Respond to follow-up queries and publication uses

    • The data are used by ABS and RBA (para 2) and may be used by APRA for prudential and publication purposes. Prepare for potential post‑submission queries about classification, rounding, or reconciliation and for possible public‑facing summarisation if APRA republishes aggregates.

Checklist summary (minimum actions)

• Determine scope and form (para 4) and confirm domestic consolidation (para 7).
• Implement D2A submission and obtain APRA‑acceptable digital credential (para 8, para 15).
• Map, compute and reconcile all ARF items and derived fields (ARF instructions).
• Implement offset/gross treatments per stock/flow rules (Item 1 vs Item 2 instructions).
• Ensure FX conversion per AASB 121 and rounding per ARF rules.
• Engage external auditor under APS 310 or RRS 710.0 to plan annual review/testing (para 13).
• Keep internal controls, authorisation and audit evidence available (para 14).
• Monitor APRA notices for threshold/frequency changes and request extensions as needed (paras 5, 11-12).

Following these steps aligns with the duties and technical specifications set out in the Determination and ARF instructions and provides a defensible basis for submission and audit testing.