Legal Advice

Late Payment Interest in NSW CTP Claims: What the PIC Expects in Regional Disputes

NSW CTP insurers must pay interest on delayed statutory benefits under the Motor Accident Injuries Act 2017. The Personal Injury Commission (PIC) applies the current bank rate to calculate interest, and claimants must act quickly to protect their entitlements. Regional areas like the Illawarra and South Coast may have different processing times, but legal obligations remain unchanged. Seek legal advice if disputes arise.

Current as at 18 August 2026

Late Payment Interest in NSW CTP Claims

If a CTP insurer delays paying your statutory benefits, you may be owed interest under NSW law. The Personal Injury Commission (PIC) has specific expectations about how late payment interest is calculated and applied, particularly in regional areas like the Illawarra and South Coast. This article explains the legal basis for interest claims, how PICs assess disputes, and steps to take if your payment is delayed.

Legal Basis for Late Payment Interest

NSW CTP insurers must pay interest on delayed statutory benefits under the Motor Accident Injuries Act 2017 (MAIA). Section 4.4 of the Act specifies that weekly benefits must be paid within 14 days of the claimant’s entitlement date. If the insurer fails to meet this deadline, interest accrues at the rate set by the New South Wales Treasury. The rate is typically the current bank rate, adjusted annually.

SIRA’s guidance confirms that interest applies to all statutory benefits, including weekly payments, treatment and care benefits, and lump sum settlements. However, the PIC may dispute interest claims if the delay was caused by the claimant’s failure to provide necessary documentation or if the insurer acted reasonably to address the delay.

How PICs Determine Interest Rates

PICs calculate interest using the rate published by the NSW Treasury. For example, if the bank rate is 4.5% per annum, the interest is calculated daily and added to the unpaid amount. The exact rate depends on the date the payment was due and the date it was made. Claimants should request a written confirmation of the rate applied to their case.

In regional areas like the Illawarra and South Coast, PICs may have slightly different processing timelines due to staffing or administrative challenges. However, the legal obligation to pay interest remains unchanged. If the insurer disputes the rate, claimants can request a review by the PIC’s internal appeals process.

Steps to Take if Payment is Delayed

If your CTP insurer delays payment, take the following steps:

  • Notify the insurer in writing immediately about the delay.
  • Request a detailed payment schedule showing when each benefit will be paid.
  • Keep records of all correspondence with the insurer, including dates and reference numbers.
  • Seek independent medical evidence if the insurer disputes the injury’s severity or the need for benefits.
  • Contact the PIC’s regional office in your area to escalate the matter.

Time Limits and Dispute Resolution

Statutory benefits must be paid within 14 days of the claimant’s entitlement date. If the insurer fails to meet this deadline, interest accrues from the due date. However, the PIC may suspend interest payments if the claimant’s injury status changes or if the insurer can prove the delay was unavoidable.

If the insurer disputes your interest claim, you can request a review through the PIC’s internal appeals process. This involves submitting a written objection and providing evidence to support your case. The PIC must respond within 28 days of receiving your objection.

Regional Considerations in Illawarra and South Coast

In regional NSW, PICs may face longer processing times due to limited resources. However, the legal obligation to pay interest remains the same. Claimants in the Illawarra and South Coast should:

  • Contact the PIC’s regional office directly to discuss your case.
  • Request a written timeline for resolving disputes.
  • Seek assistance from local legal aid services if needed.

When to Seek Legal Advice

If the insurer refuses to pay interest or disputes your claim, it may be necessary to seek legal advice. A solicitor can help you:

  • Review the insurer’s reasons for delaying payment.
  • File a formal objection with the PIC.
  • Challenege the insurer’s decision through the NSW Civil and Administrative Tribunal (NCAT) if necessary.

Conclusion

Late payment interest is a critical part of NSW CTP claims, and the PIC has clear expectations about how it should be calculated and applied. If your insurer delays payment, take action to protect your entitlements. Every claim depends on its own facts. To request contact about your circumstances, complete the quick, no obligation enquiry form.

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