CTP Claim Timeline in NSW: Key Dates in Order

The NSW CTP scheme has several distinct deadlines rather than one single time limit, and they apply at different stages of a claim. Missing one can genuinely cost you an entitlement, so it's worth understanding the sequence early — even if a lawyer later confirms the detail for your specific accident date. For a fuller explanation of each limit, see CTP claim time limits.

Statutory benefits deadlines

• 28 days — the general point by which the insurer needs your claim for weekly payments to be back-paid to the day after the accident.
• 3 months — the general outer limit for claiming statutory benefits at all, from the date of the accident.
• For accidents on or after 1 April 2023, claiming after 28 days but within 3 months may still allow back-payment from the day after the accident if you give a full and satisfactory explanation for the delay.
• Claims made more than 3 months after the accident are only accepted in limited circumstances — get legal advice immediately if you're outside this window.

Common law damages deadlines

• 20 months — generally the earliest a damages claim can be made, unless your whole person impairment is assessed above 10%, in which case it can potentially be made earlier.
• 2 years — lodge a damages claim by this point if you want weekly payments to keep running beyond the usual 104-week cut-off.
• 2 years — a damages claim generally can't be settled before this point either, unless WPI is above 10%.
• 3 years — the general outer limit to make a common law damages claim at all.

Dispute deadlines

• 28 days — the general window to seek an internal review of most insurer decisions, from when you receive the decision.
• 28 days — the general window to seek a review of a medical assessment certificate, from when it's issued.
• 14–28 days — the timeframe the insurer usually has to decide an internal review (14 days generally, up to 21 for some medical and miscellaneous matters, up to 28 if more information is needed).

Special situations

Hit-and-run and uninsured vehicle claims (via the Nominal Defendant) follow the same 28-day rule for back-paid weekly payments, but also require you to show “due inquiry and search” to try to identify the vehicle — report to police promptly. Fatal accident claims should ideally be lodged within 3 months where possible, with a 3-year outer limit for compensation to relatives.

Why acting early is almost always the safer choice

Several of the deadlines above have a general rule and a narrower exception for late claims that usually requires a “full and satisfactory explanation” — a phrase that puts the burden on you to justify the delay. Acting early avoids that conversation altogether. If you're unsure where you stand against any of these dates, a free claim check or a conversation with a specialist CTP lawyer can help you work it out.

If your accident falls close to a deadline boundary

Some of the most consequential timing questions arise when an accident date sits close to a legislative change — for example, near the 1 April 2023 threshold injury reforms, or near the 1 December 2017 start of the current Act. If your accident happened close to one of these dates, don't assume which version of the rules applies based on a rough memory of when things changed; confirm the exact date against the legislation, or ask a lawyer, since the differences in entitlement can be significant.

Keep a simple personal timeline

Alongside the scheme's own deadlines, it helps to keep a short personal record: the accident date, when you first sought treatment, when you notified the insurer, and any dates the insurer has given you for reviews or further information. This isn't about distrust — it's a practical habit that makes it much easier to spot an approaching deadline before it becomes a problem.