WA Police promotion
from First Class Constable to Commander

The WA Police Force has a longer time-based ladder than most states, with a First Class Constable rank between Constable and Senior Constable. Each rank above Constable has a base rate and increments, and you move up an increment every two years.

The full rank list in our data is: Recruit-in-Training; Constable (Probationary Constable in years 1-2); First Class Constable; Senior Constable; Sergeant (base, OIC and grandfathered Category A/B/C scales); Senior Sergeant (base and Schedule H OIC scales); Inspector; Superintendent; Commander; Aboriginal Police Liaison Officer stream: APLO, First Class APLO, Senior APLO.

The WA Police salary guide lists every row, including the Aboriginal Police Liaison Officer scales. The 1 July 2026 rise was the last under the 2024 agreement, which runs to 30 June 2027. The WA pay deal page tracks the next one.

Up to Senior Constable, WA progression is about time served plus study. You don't compete with anyone; you qualify.

1. 1

   Probationary Constable, years 1 to 2

   Constable

   Paid the 1st/2nd-year Constable rate ($94,651).

2. 2

   Constable, 3rd year

   Constable

   You move to the 3rd-year rate when you complete probation. If probation finished in under 2 years, you still need 3 years' satisfactory service before the 4th-year rate (cl 10.2(b)).

3. 3

   First Class Constable, after 5 years

   Year 5

   Once all the studies and assessments for the rank are complete.

4. 4

   Senior Constable, after a further 4 years

   Year 9

   Again subject to completing the studies and assessments for the rank.

The recruiting site doesn't list the studies and assessments for each rank in detail. Your district training officer or the WA Police Academy can give you the current requirements. Start them early, because missing one delays the rank and the pay that comes with it.

WA's recruiting FAQs make one point clearly: as a First Class Constable you may apply for promotion to Sergeant, and promotion for Sergeant and above is based on a merit system. So unlike Queensland, where the Sergeant gate sits at the top of Senior Constable, a WA officer can compete for stripes before reaching Senior Constable.

In WA you can apply for Sergeant as a First Class Constable. You don't have to wait for Senior Constable at year 9.

What happens after you apply is less well documented in public. A WA Police manual for commissioned officer promotion, called Police Promotions 2.0, has been published with WA government job adverts. Search summaries of it describe three things:

The 2024 industrial agreement confirms both exist. If you're required to attend a "promotional examination" or take part in a "promotional interview" during annual leave, you get one shift in lieu (cl 30.6(d)). The same applies during long service leave (cl 33.14(d)).

Expect behavioural questions about leading people, managing performance, decision making under pressure and integrity. Panels across Australia use similar themes. Prepare evidence from relieving roles, not just your own operational work.

These are base salaries from 1 July 2026, read from clause 10.1 of the 2024 agreement. The after-tax column uses 2026-27 income tax and Medicare with no HELP debt.

The direct route matters. A First Class Constable on Increment I who wins a Sergeant position gains +$18,066. That's a lot more than the +$3,061 a Senior Constable on the top increment gains, because the Senior Constable has already climbed most of the way.

Timing compounds the difference. Picture an officer who becomes a First Class Constable at year 5 and wins a Sergeant position at year 7. Two years later, at year 9, they'd be on Sergeant Increment I ($129,289), while a colleague who waited would only just be starting Senior Constable on $115,722. That gap of +$13,567 a year, calculated by us from current rates, doesn't count the Sergeant's extra two years of higher pay along the way.

Early promotion isn't right for everyone, because supervising peers you joined with is hard. But in WA the pay case for applying early is strong.

WA has more Sergeant pay scales than any other state. Besides the base scale, there are Schedule H officer-in-charge scales for metropolitan and country stations, plus Category A, B and C scales. The Category scales go back to a 1992 grandfather clause recognising Sergeants' past service; the Metro and Country OIC versions sit alongside them.

Schedule H OIC salaries include an allowance for duties beyond 40 hours a week (cl 10.1(c)). If you're appointed to a Table 2 OIC position you can choose to stay on normal salary plus overtime, on-call and standby (cl 10.1(d)). Officers acting or relieving in those positions don't get the OIC salary.

For many officers the country OIC scales are the most valuable promotion in WA: a Country OIC Sergeant starts on $149,156, against $127,619 on the base scale. Regional allowances and housing come on top; see the WA Police overview for those.

Officers in ranks with increments move up one after each two years' satisfactory service (cl 10.2(a)). The agreement's own example: a Sergeant on the base rate reaches Increment I after two years, II after four, III after six and IV after eight.

Over eight years that's +$7,386 on top of the promotion jump. Senior Constable is the same pattern, which is why the top Senior Constable increment (Increment V) arrives around year 19 of service if every step is on time.

Inspectors, Superintendents and Commanders have a base rate and three increments, and are recommended for permanent appointment after three years' substantive satisfactory service (cl 10.4). Commander tops out at $230,124.

A Senior Constable on Increment V wins a base-scale Sergeant position. Here's the take-home difference on salary alone, before flat-rate shift allowances, overtime and regional allowances.

WA pays salary fortnightly using the agreement's formula, annual × 12 ÷ 313 (cl 10.13), so real payslips differ slightly from annual ÷ 26.

Acting is how most WA candidates get the leadership evidence a merit panel wants. Clause 22 of the agreement pays for it.

A Senior Constable on Increment V acting as a base-scale Sergeant earns about $59 a week extra before tax, calculated by us from the two salaries.

This is the biggest gap in public information about WA promotion. Victoria has the PRSB, Queensland has independent Review Commissioners, and NSW has a review panel written into its regulation. For WA, we couldn't find a published external body that hears police promotion appeals.

The free AI mock interview is a good warm-up for integrity and communication questions. See how the eastern states handle promotion in the NSW, Victoria and Queensland guides, and check the highest-paid police force comparison to see where a WA Sergeant sits nationally. For every force side by side, see the national police ranks and promotion guide.