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NT Police · Medical retirement

NT Police medical retirement
invalidity retirement, your super and your rights

The Northern Territory's Police Administration Act has a specific invalidity retirement power, and NT super law adds a death and invalidity scheme that many officers have never heard of. Here's how they work together with workers compensation, and how to protect yourself through the process.

Updated 9 October 2026 15 min read Sources checked 9 October 2026 Independent, not advice

The short answer

If an NT Police member is totally and permanently incapacitated, meaning unlikely ever to work in any job they're reasonably qualified for, the Commissioner may retire them on invalidity grounds after considering the applicable super legislation (Police Administration Act s 91). If they're unfit for police duties but not totally incapacitated, the Commissioner must take reasonable steps to help them resume duties.

Invalidity power

s 91

Police Administration Act

Inability appeal

14 days

Inability Appeal Board

NTGDIS lump sum

17.5%

of benefit salary per year to 65

Pay maintained

12 months

Consent Agreement top-up

Contents +
  1. 1How it works
  2. 2Section 91: invalidity retirement
  3. 3The inability process
  4. 4Which super scheme you're in
  5. 5NTGDIS for choice-of-fund officers
  6. 6CSS, NTGPASS and the PSBS
  7. 7Return to Work and the 12-month top-up
  8. 8PTSD and first responders
  9. 9Leave while off and on exit
  10. 10Step by step
  11. 11Evidence to gather
  12. 12Appeals and disputes
  13. 13Support
  14. 14What isn't published
  15. 15FAQs
  16. 16Sources

How medical retirement works in NT Police

Two employment routes, three super groups and one workers comp scheme.

NT Police has two legal routes out on medical grounds. Section 91 of the Police Administration Act deals with invalidity, where you're totally and permanently incapacitated. The inability process in ss 87-90 deals with members who can't do their duties for other reasons, and can also end in retirement.

Who decides what in an NT Police medical exit

Are you totally and permanently incapacitated?

Who answers it
The Commissioner, on medical reports
Law
Police Administration Act s 91

Will you be retired, transferred or stood down?

Who answers it
The Commissioner (appeal to the Inability Appeal Board for s 89 actions)
Law
Police Administration Act ss 87-94

What does your super pay?

Who answers it
Commissioner of Superannuation (NTGDIS, NTGPASS) or CSC (CSS)
Law
Superannuation Act 1986 (NT); Superannuation Act 1976 (Cth)

What does workers comp pay?

Who answers it
The Territory as employer (disputes to mediation, then the Work Health Court)
Law
Return to Work Act 1986 (NT)

Section 91 asks a much harder question than 'can you be a police officer?' It asks whether you can do any job you're qualified for.

Section 91: invalidity retirement

Section 91(1) defines "totally and permanently incapacitated": because of a physical or mental condition, you're unlikely ever to work in any job you're reasonably qualified for by education, training or experience, or could become qualified for after retraining.

  1. 1

    Medical examination (s 91(2))

    Directed

    The Commissioner or a prescribed member can direct you to be examined by one or more health practitioners.

  2. 2

    Your own report (s 91(3))

    Your right

    You can provide a report from a practitioner of your choice, and it must be taken into account.

  3. 3

    Commissioner decides (s 91(4))

    Decision

    The Commissioner decides whether you're totally and permanently incapacitated.

  4. 4

    Retirement or other action (s 91(5))

    Outcome

    If you are, the Commissioner may retire you on invalidity grounds after considering any applicable super legislation, or take other action under Part V.

If you're unfit for your duties but not totally and permanently incapacitated, s 91(6) requires the Commissioner to take reasonable and practicable steps to help you resume your duties, such as alternative duties, or to take other action under Part V.

Use your s 91(3) right

Get a detailed report from your own treating specialist that addresses the s 91(1) test directly: your capacity for police work and for any other work you're qualified for or could retrain for.

The inability process: ss 87-90

The more general inability process can also lead to retirement. Under s 87, you get a notice and 14 days to respond. Section 88 provides for a review. Under s 89, the outcomes include leave, a stand-down of up to 3 months, a transfer (including to a lower rank) or notice of an intention to retire you.

Time to respond

14 days

after an s 87 notice

Stand-down

Up to 3 months

s 89

Appeal

14 days

Inability Appeal Board (s 94)

How the inability process and s 91 relate has been argued in court: the NT Supreme Court Full Court considered it in Bahnert v Commissioner of Police [2023] NTSCFC 2. We haven't analysed that judgment, so if your case turns on which process should apply, get legal advice.

Which super scheme are you in?

Your recruitment date decides your invalidity benefit.

NT Police super groups and invalidity benefits

Before 1 January 1988

Scheme
CSS, plus the NT Police Supplementary Benefit Scheme
Invalidity benefit
CSS invalidity pension based on prospective membership; PSBS top-up

1 January 1988 to 9 August 1999

Scheme
NTGPASS
Invalidity benefit
Lump sum including a prospective employer component

After 9 August 1999

Scheme
Fund of your choice, plus NTGDIS
Invalidity benefit
NTGDIS lump sum, plus any insurance in your own fund

Dates from NT Treasury information and the Superannuation Act 1986 (NT). Members appointed before 10 August 1999 must keep contributing to CSS or NTGPASS (Consent Agreement 2022 cl 30(m)).

Most current officers are in the third group. Your chosen fund's own TPD and income protection cover sits on top of NTGDIS, so check both. Our NT Police super guide has more on each scheme.

NTGDIS: the invalidity scheme for choice-of-fund officers

NTGDIS is a death and invalidity scheme in the Superannuation Act 1986 (NT). Section 45H brings in permanent members of the Police Force who aren't NTGPASS members, which in practice means officers who started after 9 August 1999.

Its invalidity test (s 45F) is being unfit for any available full-time or part-time employment you're reasonably qualified for, counting only jobs with employers covered by the scheme. No member can be retired on invalidity grounds without the Commissioner of Superannuation's prior written approval (s 50).

NTGDIS invalidity lump sum: illustration

Benefit salary (s 45E)

Rule
1.3 × salary + approved allowances
Example (calc)
$113,107

Per year to 65 (s 45N)

Rule
17.5% × benefit salary
Example (calc)
$19,794

Years to 65 at age 35

Rule
Y = 65 − 35
Example (calc)
30

Lump sum

Rule
17.5% × benefit salary × Y × part-time ratio
Example (calc)
$593,809

Our illustration on the $87,005 Constable 1 base salary in our NT data, full time, age 35, no allowances. Y tapers from age 50 and is zero from 60. The benefit is reduced by workers compensation (s 45Q). Confirm your figure with NT Treasury before relying on it.

Workers comp reduces NTGDIS

Under s 45Q(2)-(3), the NTGDIS benefit is reduced by any workers compensation benefit, with periodic payments counted at their actuarial redemption value. Ask NT Treasury for a written estimate that includes the offset.

Free tool

See your super if you stop work early

Project your chosen fund's balance to different leaving ages, alongside any NTGDIS lump sum.

Open the super calculator →

CSS, NTGPASS and the Police Supplementary Benefit Scheme

CSS (recruited before 1 January 1988)

CSS invalidity uses the same "unlikely ever to work again, even after retraining" style of test. CSC's fact sheet says an Approved Medical Practitioner examines you, the employer applies, an independent panel decides, and the employer can't retire you until CSC issues its certificate. The benefit uses prospective membership, usually to 65, is CPI-indexed and is reduced for personal earnings until 65.

The NT Police Supplementary Benefit Scheme, closed on 1 January 1988, tops up the CSS employer-financed pension for those officers. NT Treasury information seen only in search extracts suggests a top-up of up to 25%. We couldn't find how it treats invalidity.

NTGPASS (recruited 1 January 1988 to 9 August 1999)

NT Treasury describes NTGPASS invalidity as adding a prospective employer component of 17.5% of benefit salary for each year of service forgone, usually to 65, reduced after age 50 and within the first 10 years for pre-existing conditions. We saw this only in search extracts, so confirm with Treasury.

Strengths of the older schemes

  • ✓Prospective service lifts benefits for younger members
  • ✓CSS pensions are indexed for life
  • ✓Benefits are built in, not dependent on an insurer

What to check

  • ✕CSS pensions are reduced for personal earnings until 65
  • ✕Pre-existing conditions can reduce NTGPASS benefits in the first 10 years
  • ✕Primary NTGPASS and PSBS documents weren't available to us

Return to Work and the 12-month top-up

For workers compensation, the Territory is the employer of a member of the Police Force (Return to Work Act s 3). Weekly payments work like this.

NT Return to Work weekly payments

First 26 weeks (need not be continuous)

Weekly payment
Normal weekly earnings, less actual earnings
Section
s 64

After 26 weeks

Weekly payment
The lesser of 75% of loss of earning capacity or 150% of average weekly earnings
Section
s 65(1B)

Total cap

Weekly payment
260 weeks, unless whole person impairment is 15% or more
Section
s 65(1BA)

15%+ impairment

Weekly payment
To pension age (104 weeks if injured within 2 years of it)
Section
s 65(1D)

Our NT data records 2026 average weekly earnings of $1,927.00 and a 150% cap of $2,890.50 a week, as summarised publicly; we haven't confirmed these on NT WorkSafe's own page.

On top of that, the 2022 Consent Agreement (cl 46) says the Commissioner maintains a member's normal weekly earnings for 12 months, or longer case by case, and won't refuse without reasonable grounds. Leave keeps accruing, and no personal leave is paid for absences compensated under workers comp. Our NT Police workers comp guide covers claims in detail.

PTSD and first responders

The NT has a PTSD presumption. Section 4(6) of the Return to Work Act, with regulation 5AB and Schedule 2 item 9A of the Regulations, deems PTSD to be work-related for all work as a first responder unless the contrary is established. The definition of first responder expressly includes police officers.

One exclusion matters: it doesn't apply to someone trained as a first responder who never attended an incident in person. We couldn't find the date the presumption commenced, so if your PTSD was diagnosed some time ago, ask the NTPA or a lawyer whether it applies to you.

If you need support now

Call Lifeline on 13 11 14 or Beyond Blue on 1300 22 4636, any time. In an emergency, call 000.

Leave while you're off work, and when you leave

The Consent Agreement and NT leave rules shape both the months you're off and your final pay. Here's what our NT data records.

NT Police leave rules

Recreation leave

Rule (from our NT data)
7 weeks a year appears to be the standard (the main salary table is labelled 'Seven weeks leave'; a higher-paying 'Six Weeks Leave' table also exists). The PATD clause setting the base entitlement was not read. PPSOs: 7 weeks (280 hours), confirmed by NTPFES. Extra weeks at isolated localities (Group A and Tennant Creek: +1 week at 24 months, +1 at 36 months and each 12 months after; Group B: +1 week per 12 months) and Katherine (+1 week after 3 years, then +1 per 12 months).

Personal and carer's leave

Rule (from our NT data)
Carer's leave 10 days per 12 months (cumulative); up to 4 rostered shifts a calendar year without evidence; medical certificate needed beyond 120 hours in a financial year. The total sick-leave quantum is in PATD Determination No. 1 of 2011, which was not read. PPSOs: 4 weeks (20 days) personal leave on commencement and each year.

Long service leave

Rule (from our NT data)
4 calendar months after 10 years' continuous service, then 12 calendar days for each further year; pro-rata on resignation after 7 years (22.5/45/67.5 days at 7/8/9 years).

From the 2022 Consent Agreement and NT determinations as recorded in our data. Where it says the quantum wasn't read, confirm with NTPFES payroll or the NTPA.

Two points stand out for a medical exit. First, during the Consent Agreement's 12 months of maintained normal weekly earnings, leave keeps accruing, and no personal leave is paid for absences compensated under workers comp. So a compensable injury shouldn't eat your personal leave.

Second, long service leave is paid pro rata on resignation after 7 years: 22.5, 45 or 67.5 days at 7, 8 or 9 years. Ask payroll how pro-rata leave is treated on invalidity retirement under s 91 or retirement through the inability process, and get the answer in writing before your last day.

Isolated locality leave

Officers at isolated localities accrue extra recreation leave. If you're posted remotely when you stop work, check those extra weeks are in your final balance.

Step by step: if you can't return to work

  1. 1

    Call the NTPA

    Week 1

    Before you respond to any s 87 notice or s 91 direction, get industrial and legal advice.

  2. 2

    Lodge workers comp if work contributed

    Early

    The 12-month pay maintenance and Return to Work payments depend on an accepted claim.

  3. 3

    Find out your super group

    Early

    CSS, NTGPASS or choice of fund plus NTGDIS. Ask NT Treasury or CSC for your invalidity benefit estimate.

  4. 4

    Check your own fund's insurance

    Early

    Choice-of-fund officers may have TPD and income protection in their fund on top of NTGDIS.

  5. 5

    Respond to the medical process

    As directed

    Attend directed examinations and give your own specialist report under s 91(3).

  6. 6

    Diary the 14-day deadlines

    Critical

    Responses to s 87 notices and appeals to the Inability Appeal Board both run on 14 days.

Don't resign while this is under way. Resignation needs 14 days' notice under s 20, and it can cut off scheme benefits that depend on invalidity retirement. See resigning from the police.

What evidence do you need?

Evidence checklist

  • ✓ Specialist reports that address the s 91(1) test: police work, other work you're qualified for, and retraining
  • ✓ Treating GP records showing the history and treatment of the condition
  • ✓ Workers comp claim decisions and payment records
  • ✓ Your super statements and, for choice-of-fund officers, your fund's insurance policy
  • ✓ Pay records including allowances (NTGDIS benefit salary includes approved allowances)
  • ✓ Every notice from the Commissioner, with the date you received it
  • ✓ Records of any alternative duties offered under s 91(6)

Practitioners who examine you at the Commissioner's direction work for the process, not for you. Your own report is the only one written with your interests in mind.

Appeals and disputes

Where NT Police medical disputes go

Inability action under s 89

Where to go
Inability Appeal Board (s 94)
Time limit
14 days

Invalidity retirement under s 91

Where to go
Not expressly listed as appealable to the board; get legal advice
Time limit
Act promptly

NTGDIS or NTGPASS decision

Where to go
Internal review by the Commissioner of Superannuation, then NTCAT (ss 49B-49H)
Time limit
Check the decision notice

Workers compensation

Where to go
Compulsory mediation (s 103J), then the Work Health Court (s 104)
Time limit
Check the decision notice

CSS decision

Where to go
CSC's review and complaints process
Time limit
Ask CSC

The NTPA has a seat at the table

One member of the Inability Appeal Board is nominated by the Police Association. That doesn't guarantee an outcome, but it does mean the board includes someone who knows operational policing.

Support for NT officers

Including after you leave.

Where to get help

NTPFES Employee Assistance Program

What it offers
Up to 6 sessions per issue each financial year for employees, family members and Police Legacy legatees, and for former employees for 12 months after separation

NT Police Association

What it offers
Industrial representation, including on inability and invalidity processes

Fortem Australia

What it offers
Free support for NT Police members who are serving, transitioning or left within the past 10 years, and their families

NT Police Legacy

What it offers
Support for police families (referenced on the NTPFES EAP page)

Lifeline / Beyond Blue

What it offers
13 11 14 / 1300 22 4636, any time

The 12 months of EAP access after separation is worth using. When you're ready to think about what comes next, see careers after policing.

What isn't published, and who can confirm it

  • ✓ How the NT Police Supplementary Benefit Scheme treats invalidity: ask NT Treasury
  • ✓ Primary NTGPASS invalidity rules (we saw only search extracts): ask NT Treasury
  • ✓ The commencement date of the first responder PTSD presumption: ask the NTPA or NT WorkSafe
  • ✓ Whether s 91 decisions can be appealed to the Inability Appeal Board: ask the NTPA or a lawyer
  • ✓ Current indexed average weekly earnings and the 150% cap: check NT WorkSafe's annual bulletin

For the national picture, see how medical retirement works in every force and police superannuation in Australia.

Free email alerts

Changes to NT Police injury and invalidity rules

The next Consent Agreement, NTGDIS rules and Return to Work indexation can all change what an injured NT officer gets. We email you when they change, in plain English.

  • ✓Consent Agreement injury and top-up changes
  • ✓NTGDIS and Return to Work updates

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Frequently asked questions

When can NT Police retire an officer on medical grounds?

Under s 91 of the Police Administration Act, the Commissioner may retire a member on the grounds of invalidity if satisfied they're totally and permanently incapacitated: unlikely ever to work in any job they're reasonably qualified for by education, training or experience, or could become qualified for after retraining. The Commissioner must consider the applicable super legislation first.

What happens if I can't do police work but could do other jobs?

Then you're not totally and permanently incapacitated under s 91. Section 91(6) says the Commissioner must take reasonable and practicable steps to help you resume your duties, or take other action under Part V, which includes the inability process in ss 87-90. That process can lead to leave, a stand-down, a transfer or notice of intent to retire.

What is NTGDIS?

A death and invalidity scheme set up under the Superannuation Act 1986 (NT). It covers permanent NT Police members who started after 9 August 1999 and aren't in NTGPASS. On invalidity it pays a lump sum of 17.5% of benefit salary for each year to 65, tapering from age 50. For police, benefit salary is 1.3 times salary plus approved allowances.

How long does NT workers compensation pay?

Under the Return to Work Act, you get your normal weekly earnings for the first 26 weeks, then the lesser of 75% of your loss of earning capacity or 150% of average weekly earnings. Payments are capped at 260 weeks in total unless your whole person impairment is 15% or more, in which case they can run to pension age.

Does NT Police top up workers compensation?

Yes. Under the 2022 Consent Agreement, the Commissioner maintains a member's normal weekly earnings for 12 months, or longer case by case, and won't refuse an extension without reasonable grounds. Leave keeps accruing during that time, and no personal leave is paid for absences covered by workers compensation.

Is PTSD presumed to be work-related for NT Police?

Yes. The Return to Work Regulations deem PTSD to be work-related for all work as a first responder, and the definition of first responder includes police officers, unless the contrary is established. It doesn't apply to someone trained as a first responder who never attended an incident in person. We couldn't find the date it commenced.

Can I appeal a medical retirement decision in the NT?

For actions under the inability process (s 89), you can appeal to the Inability Appeal Board within 14 days (s 94). One board member is nominated by the Police Association. The Act doesn't expressly list s 91 invalidity decisions as appealable to the board, so get advice from the NTPA or a lawyer straight away on which path applies.

Which NT Police officers are in CSS?

Officers recruited before 1 January 1988 are in the Commonwealth Superannuation Scheme, topped up by the NT Police Supplementary Benefit Scheme. NTGPASS covers officers recruited from 1 January 1988, and choice of fund applies to officers who started after 9 August 1999. Members appointed before 10 August 1999 must keep contributing to CSS or NTGPASS.

Evidence

Sources and how we checked them

Every figure on this page comes from the sources below, read on 9 October 2026. Pay rates and rules change when new agreements are made, so check the source for the date you're reading this. Where we couldn't confirm something from an official source, the page says so instead of guessing. Spotted an error? Read our corrections policy.

  1. Police Administration Act 1978 (NT), as in force 6 December 2025 — ss 20, 22, 87-91, 94
  2. Superannuation Act 1986 (NT), as in force 27 February 2026 — NTGDIS ss 45E-45Q, s 50, review ss 49B-49H
  3. Return to Work Act 1986 (NT), as in force 25 March 2024 — ss 3, 4(6), 64, 65, 103J, 104
  4. Return to Work Regulations (NT), as in force 1 July 2024 — reg 5AB and Schedule 2 item 9A (first responder PTSD)
  5. Bahnert v Commissioner of Police [2023] NTSCFC 2 — Not reviewed in detail
  6. NT Treasury: How NTGPASS works — Search extract only
  7. NT Treasury: NT Police Supplementary Benefit Scheme — Search extract only
  8. CSC: CSS invalidity retirement fact sheet (CSF04, 04/18)
  9. NTPFES: Employee Assistance Program — 6 sessions per issue a year; former employees for 12 months
  10. Fortem Australia: Who we serve
  11. NT Police Association: What we do
  12. Northern Territory Police Force Consent Agreement 2022 (PAT-certified), NTPA copy
  13. NT WorkSafe: Average weekly earnings figures for 2026 (as summarised publicly)
  14. NT Treasury: Other superannuation arrangements (as summarised publicly)

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General information, not advice. This guide explains published rules and rates. It doesn't consider your personal circumstances and isn't financial, legal, tax or credit advice. Confirm anything you rely on with your force, your police association, the ATO or a licensed professional.