Day 1-3: build your earnings file
- 52-week payslip history before injury (or full available period if shorter).
- Rosters and overtime records proving regular extra hours.
- Contracts, award details, and allowance history.
- Second-job income records where applicable.
Start with the technical breakdown in the PIAWE calculation guide so your evidence maps to the right legal inputs.
Day 4-7: send a targeted recalculation request
Keep your request practical: identify each error, state the corrected figure (or range), and attach records that prove why the insurer's rate is too low. Generic complaints get delayed. Specific evidence gets traction.
For a formal process walkthrough, use this step-by-step recalculation page.
Day 8-14: escalate before underpayment drags on
- Request written reasons if the insurer rejects or partially accepts your correction.
- Organize a clean chronology showing when each payment error occurred.
- Seek IRO support and prepare PIC escalation with evidence attachments ready.
If income pressure is immediate, pair this with the weekly payments stopped guide and the work capacity dispute pathway.
What usually goes wrong before a PIAWE correction lands
- Insurer calculations ignore regular overtime, penalties, or second-job earnings.
- Workers submit figures without source records, letting insurers defer as "incomplete".
- Capacity disputes and wage disputes become mixed, causing avoidable delay.
- Section 39 timing pressure is missed while underpayment arguments are still unresolved.
Treat the dispute as a package: clean wage evidence, clear rate logic, and a parallel plan for any capacity or payment-stop issues.
Frequently asked questions
How far back should I collect records for a NSW PIAWE recalculation request?
Start with complete earnings records for the 52 weeks before injury where applicable: payslips, payroll summaries, rosters, overtime history, allowances, contracts, and second-job income records.
Can I ask for back pay if my PIAWE was calculated too low?
Yes. If your correct PIAWE is higher, you can seek arrears for weekly payments that were underpaid after the insurer set an incorrect rate.
What if the insurer refuses to correct my PIAWE?
If the insurer does not fix the rate after review, escalate through IRO assistance and progress the dispute to the Personal Injury Commission with focused evidence.
Related guides
- Workers compensation NSW service hub
- PIAWE calculation guide
- Request PIAWE recalculation step-by-step
- Weekly payments stopped guide
- Section 37 weekly payment rate guide
- Section 39 weekly payment cap guide
- Work capacity decision dispute guide
- PIC disputes process guide
- NSW workers compensation insurer directory
- Start free claim check
Want a fast check on whether your PIAWE is underpaid?
Early correction can recover arrears and reduce long-term payment loss. If your numbers look wrong, get a strategy check before another pay cycle passes.