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The Treasury • Policy Briefing

Interest rate profit redirection policy

Channeling bank profits from rate rises into social housing investment

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How the policy works

When the Reserve Bank raises interest rates to control inflation, banks automatically earn higher profits from existing variable-rate loans. Under this policy, a portion of these incremental profits - the extra margin above the baseline rate - would be redirected to fund social housing.

The economic mechanism

  1. Rate Increase: RBA raises cash rate (e.g., from 3% to 5%)
  2. Profit Calculation: Banks calculate additional interest income (2% increment)
  3. Fund Allocation: 75% of incremental profit directed to housing fund
  4. Social Investment: Funds finance affordable housing construction

Why this approach?

Traditional interest rate policy places the entire burden of inflation control on borrowers. This innovative approach ensures that the societal cost of fighting inflation generates a direct social benefit - more affordable housing for Australians in need.

Key benefits

  • No Additional Cost: Borrowers pay the same interest rates
  • Market Stability: Banks retain 25% of incremental profits
  • Transparent Process: Independent authority manages funds
  • Measurable Outcomes: Direct link between rate rises and housing delivery
$8-12 billion
Potential Annual Fund
40,000 homes/year
New Social Housing
3.2 million
Affected Borrowers
July 2026
Implementation

Key changes

Banks required to reserve incremental profits from RBA rate increases
Funds directed to independent Social Housing Investment Authority
No impact on borrowers' repayments or lending criteria
Transparent reporting on fund allocation and housing outcomes
Phased implementation starting with major banks

Implementation timeline

Policy consultation opens July 2025
Consultation closes September 2025
Draft legislation December 2025
Parliamentary debate March 2026
Implementation begins July 2026

Key questions we're asking

For individuals and families

  1. Impact Assessment: How have recent interest rate rises affected your household?
  2. Housing Needs: What type of social housing would benefit your community most?
  3. Policy Support: What aspects of this policy are most important to you?

For industry and experts

  1. Implementation: What technical considerations should we address?
  2. Market Impact: How can we minimise unintended consequences?
  3. Governance: What safeguards ensure fund independence and efficiency?

For community organisations

  1. Housing Priorities: Where should social housing investment focus?
  2. Community Benefit: How can this policy best serve vulnerable populations?
  3. Long-term Vision: What outcomes would demonstrate success?

Consultation materials

All background papers, economic modeling, and technical specifications are available on our consultation hub.

Upcoming events

Join us at these consultation events to discuss the policy directly with our team and other community members.

Special accessibility support

  • Auslan interpreted sessions available
  • Easy Read summaries provided
  • Translation services in 12 languages
  • Direct phone consultations: 1800 020 008

All ways to participate

Online Submission

Complete our detailed submission form with guided questions

Make a Submission

Public Forums

Join in-person and virtual forums in capital cities

Register for Forums

Industry Roundtables

Targeted sessions for banking, housing, and economic sectors

Request Invitation

Quick Survey

5-minute survey on key policy elements

Take Survey

Upcoming consultation events

Sydney Public Forum

15 August 2025 • 6:00 PM - 8:00 PM AEST
Sydney Town Hall, 483 George Street, Sydney
In-person

Open forum for community members to discuss housing policy impacts

Auslan interpreter available, wheelchair accessible

Register

Melbourne Virtual Session

18 August 2025 • 7:00 PM - 8:30 PM AEST
Online via Zoom
Virtual

Interactive online discussion with policy experts

Live captions, screen reader compatible

Register

Banking Industry Roundtable

22 August 2025 • 2:00 PM - 4:00 PM AEST
Treasury Building, Langton Crescent, Parkes ACT
Industry-only

Technical discussion on implementation requirements for banking sector

By invitation only - contact for accessibility needs

Contact

Brisbane Community Session

25 August 2025 • 10:00 AM - 12:00 PM AEST
Brisbane City Hall, King George Square, Brisbane
In-person

Morning session focused on regional housing needs

Auslan interpreter, hearing loop, childcare available

Register

Final Online Q&A

28 September 2025 • 12:00 PM - 1:00 PM AEST
Online via YouTube Live
Virtual

Final opportunity for questions before consultation closes

Live captions, recording available

Register

Participation so far

2,847
Submissions
1,205
Forum Attendees
15,429
Survey Responses

Understanding the documents

Start here

If you're new to this policy, we recommend starting with the Executive Summary for a clear overview. The Easy Read Guide provides the same information in accessible language with helpful visuals.

For detailed analysis

The Full Policy Proposal contains comprehensive details including:

  • Mechanism for calculating incremental profits
  • Governance structure for the Social Housing Authority
  • Safeguards against market distortions
  • Performance metrics and accountability measures

Technical resources

Banking professionals and economists should review the Economic Impact Assessment which includes:

  • Stress testing under various economic scenarios
  • Projected housing supply increases by region
  • Banking sector profitability analysis
  • Inflation control effectiveness modeling

Stay informed

All documents are updated as the consultation progresses. Sign up for updates at treasury.gov.au/alerts to receive notifications of new materials.

Full policy proposal

Comprehensive policy details including economic modeling and implementation framework

Best for: Policy makers, economists, industry professionals

Available formats:

PDF version
45 pages
Word document
45 pages
Accessible web version
Web page

Executive summary

High-level overview of the policy mechanism and expected outcomes

Best for: General public, media, stakeholders

Available formats:

PDF version
4 pages
Easy read version
6 pages
Auslan video
8 minutes

Economic impact assessment

Detailed economic modeling by independent economists

Best for: Economic analysts, banking sector, academics

Available formats:

PDF version
28 pages
Raw data (Excel)
Data file

Legal framework

Constitutional and regulatory considerations for implementation

Best for: Legal professionals, compliance officers

Available formats:

PDF version
22 pages
Word document
22 pages

Accessibility support

All documents are available in multiple formats to meet accessibility needs. Contact documents@treasury.gov.au for additional format requests or language translations.

Stakeholder Engagement

Banking Sector

We're working closely with the Australian Banking Association and individual banks to ensure smooth implementation. Key considerations include:

  • System integration requirements
  • Compliance timelines
  • Reporting standardization
  • Market stability safeguards

Housing & Construction Industry

Partnership opportunities exist for:

  • Social housing developers
  • Community housing providers
  • Construction companies
  • State housing authorities

Economic & social organisations

We welcome input from:

  • Economic think tanks
  • Housing advocacy groups
  • Social welfare organisations
  • Academic institutions

Media information

Key messages

  1. Balanced Approach: This policy maintains monetary policy effectiveness while addressing social needs
  2. No Additional Burden: Borrowers pay the same rates; only profit allocation changes
  3. Transparent Process: Independent authority ensures accountability
  4. Measurable Outcomes: Clear targets for housing delivery

Spokesperson availability

Senior Treasury officials are available for interviews and briefings. Contact our media team to arrange.

Visual resources

Downloadable infographics, charts, and animations explaining the policy mechanism are available in our media kit.

Media resources & downloads

Banking Sector Briefing Pack

Technical specifications for banking implementation including compliance requirements and reporting frameworks

ZIP archive with multiple documents
Download

Housing Sector Information Kit

Details on social housing allocation, construction standards, and partnership opportunities

PDF package, 35 pages
Download

Media Kit

Press releases, FAQs, infographics, and spokesperson availability

Digital press kit
Download

Economic Modeling Data

Raw data and models used in policy development (CSV/Excel formats)

Data package, multiple formats
Download

Media & technical contacts

Media Inquiries

media@treasury.gov.au (02) 6263 2244

Technical Questions

policy.technical@treasury.gov.au (02) 6263 3866

Accessibility

access@treasury.gov.au 1800 020 008

Complete media kit

Access full media kit

Get in Touch

General Inquiries

Our consultation team is ready to help with any questions about the policy or how to participate. We aim to respond to all inquiries within 2 business days.

Technical Support

For help with online submissions or accessing documents:

  • Email: techsupport@treasury.gov.au
  • Phone: 1800 020 009 (dedicated technical line)

Regional Engagement

Can't attend capital city forums? We offer:

  • Virtual participation options for all events
  • Regional consultation sessions (schedule on website)
  • Phone and video consultations by appointment
  • Written submission support via phone

Language Support

Free translation and interpretation services:

  • Arabic: 1800 020 010
  • Mandarin: 1800 020 011
  • Vietnamese: 1800 020 012
  • Greek: 1800 020 013
  • Other languages: 1800 020 008

Feedback on the Consultation Process

We're committed to continuous improvement. Share your experience:

  • Survey: Brief feedback survey after participation
  • Email: process.feedback@treasury.gov.au
  • Phone: Feedback hotline 1800 020 020

Your input helps us improve future consultations and ensure all Australians can participate effectively in policy development.

Contact information

General support

1800 020 008

Monday-Friday, 8:30am-5:30pm AEST

Email support

consultation@treasury.gov.au

Response within 2 business days

Accessibility

Accessibility team

TTY: 133 677

Accessibility features

All consultation venues wheelchair accessible
Auslan interpreters at all public forums
Real-time captioning for virtual sessions
Documents in alternative formats on request
Phone consultations for regional participants
Translation services in 12 languages

Special services

Auslan interpreter

Professional sign language interpretation services

Book interpreter: 1800 020 008

48-hour notice preferred for booking

Implementation Framework

Phase 1: Legislative Foundation (Jan-June 2026)

  • Banking Act Amendment: Establish legal framework for profit redirection
  • Authority Creation: Establish Social Housing Investment Authority Act
  • Regulatory Framework: APRA and ASIC compliance requirements
  • System Development: Banking sector reporting infrastructure

Phase 2: Operational Launch (July 2026)

  • Big Four First: Implementation begins with major banks
  • Reporting Systems: Monthly profit calculation and transfer mechanisms
  • Authority Staffing: Board appointments and operational team
  • Initial Projects: First housing projects identified and funded

Phase 3: Full Implementation (2027)

  • All Banks Included: Extension to all ADIs above $10B in assets
  • Performance Metrics: Public reporting on housing outcomes
  • Regional Programs: Targeted investments in high-need areas
  • Partnership Models: State and community housing provider frameworks

Governance Structure

Social Housing Investment Authority

Independence Safeguards:

  • Board appointed by Parliament, not government
  • 7-year terms to span political cycles
  • Mix of expertise: economics, housing, social policy, finance
  • Prohibited from political donations or lobbying

Transparency Requirements:

  • Quarterly public reports on fund allocation
  • Annual performance audit by Auditor-General
  • Open data on all housing projects
  • Community consultation on regional priorities

Investment Principles:

  1. Additionality: Must create new housing, not replace existing funding
  2. Perpetuity: Housing remains in social housing system permanently
  3. Quality: Meets or exceeds national construction standards
  4. Location: Priority to areas of highest need and employment
  5. Sustainability: Environmental and financial sustainability required

Risk Management

Market Stability

  • Gradual implementation to avoid market shocks
  • Regular reviews by RBA and Treasury
  • Circuit breakers if credit availability affected
  • International best practice adoption

Accountability

  • Parliamentary oversight committee
  • Independent evaluation after 3 years
  • Public submissions on performance
  • Continuous improvement mandate

Expected Outcomes by 2030

  • 200,000 new social housing dwellings
  • $45 billion invested in housing infrastructure
  • 150,000 construction jobs created
  • 15% reduction in housing stress for low-income families
  • Regional revitalization through targeted investment

Accessibility Commitment

  • • WCAG 2.1 AA compliant
  • • Screen reader optimized
  • • Multiple accessible formats
  • • Mobile-first design

Page Information

Last updated: July 22, 2025

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