NSW workers compensation blog
Section 37 NSW: weekly payment rates between weeks 14 and 130
Section 37 is the rate-setting rule many workers hit after the week-13 step-down. This is where insurers often cut payments from 95% to 80% using broad work-capacity assumptions. Here is the practical plan to test the decision before underpayments compound.
What to do first in the next 48 hours
- Ask the insurer to identify the exact statutory basis, effective date, and calculation inputs used for the reduction.
- Audit PIAWE, post-injury earnings, and assumed work hours together — do not treat them as separate issues.
- Get treating-doctor evidence that states functional limits in practical work terms, not just a generic capacity label.
- If the decision relies on assumed earning capacity, prepare work-capacity dispute escalation before the next pay cycle.
Step 1: confirm whether section 37 or section 38 is actually being applied
The weeks 14 to 130 period is generally section 37 territory. But insurer letters can blur categories and apply the wrong assumptions. Ask for the exact statutory basis and compare it against your claim timeline. If you are already beyond week 130, review the section 38 post-130-weeks guide to avoid arguing the wrong legal test.
Step 2: audit rate math first: PIAWE, current earnings, and hours assumptions
A large share of section 37 disputes are arithmetic, not just medical. Recheck your wage baseline through the PIAWE calculation guide and compare against what the insurer used for post-injury earnings and hours. If figures are stale or incomplete, lodge a formal PIAWE recalculation request in parallel.
Step 3: replace generic certificates with specific functional evidence
A brief certificate saying "partially fit" rarely shifts a section 37 rate decision. Ask treating providers to address sustainable hours, tolerated duties, symptom escalation pattern, and why insurer-nominated suitable employment is not practically available.
Step 4: escalate early if work-capacity assumptions drive the reduction
If the insurer decision hinges on your alleged earning capacity rather than your actual situation, follow the work capacity dispute pathway and map escalation through the Personal Injury Commission process before arrears and return-to-work pressure expand.
Section 37 rapid evidence checklist
- Insurer decision letter identifies the section 37 basis clearly
- PIAWE baseline and current earnings inputs independently verified
- Treating evidence addresses sustainable hours and role tolerances
- Internal review and PIC escalation timeline diarised before next pay cycle
If your rate has just dropped, request a free claim check to stress-test the decision quickly and stop underpayments compounding.