The Australian Prudential Regulation Authority's 2026 framework introduces tighter debt-to-income (DTI) caps, revised serviceability buffers, and new reporting requirements that every mortgage broker needs to understand. Whether you're a sole operator or running a team of 20, your CRM and operational workflows need to reflect these changes before they take effect.
What's changing in APRA 2026?
The core changes fall into three areas: DTI ratio enforcement (lenders must flag applications where the DTI exceeds 6x), a revised serviceability buffer (moving from 3% to a risk-weighted model), and enhanced data reporting that requires brokers to demonstrate compliance at the point of submission, not just at settlement.
DTI ratio caps explained
Under the new framework, any loan application where the borrower's total debt-to-income ratio exceeds 6x must be flagged for additional review. This doesn't mean automatic decline, it means the broker must document why the application is still appropriate. Your CRM should calculate DTI automatically from the financial data collected during the enquiry process and flag exceptions before submission.
Serviceability buffer changes
The flat 3% serviceability buffer is being replaced with a risk-weighted model that considers the borrower's employment type, income stability, and existing debt structure. Self-employed applicants may face a higher buffer than PAYG employees. This means your lead scoring and pre-qualification process needs to account for employment type from the first touch point.
What your CRM needs to do
A compliant CRM for 2026 should: (1) auto-calculate DTI and LVR at lead intake, not just at submission; (2) flag high-DTI applications with clear audit trails; (3) capture employment type early and apply the correct serviceability buffer; (4) maintain a complete audit log of every client interaction for regulatory review; and (5) store all data in Australian jurisdiction (Sydney region) to meet data residency requirements.
Checklist: 10 things to do before APRA 2026
- Verify your CRM calculates DTI automatically from client financial data
- Confirm serviceability buffer calculations account for employment type
- Enable audit logging on all client record changes
- Check your data is stored in an Australian data centre (not US/EU)
- Review your lead scoring model, does it flag DTI > 6x?
- Update your credit guide to reflect the new APRA requirements
- Train your team on the new serviceability buffer methodology
- Test your compliance reports, can you produce them on demand?
- Review your aggregator's compliance toolkit for APRA alignment
- Document your pre-qualification process end-to-end
Frequently asked questions
When do the APRA 2026 changes take effect?
Does my CRM need to calculate DTI automatically?
What happens if I submit a loan with DTI over 6x?
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