Army Invalid Pension for NANA Disability: Less Than 10 Years Service, 2020 Policy, Medical Invaliding, Calculation & AFT Remedy

The official Government decision is listed on the Department of Ex-Servicemen Welfare website. The Ministry’s 2020 decision applies to the class of personnel identified in that order, including the stated effective-service condition, and should be read with the Army Pension Regulations and subsequent instructions.

1. What is invalid pension?

Invalid pension is distinct from disability pension. It addresses a person invalided out because of bodily or mental infirmity where the disability is accepted as Neither Attributable to Nor Aggravated (NANA) by military service. The pension is therefore linked to medical invaliding itself rather than to a finding that military service caused or aggravated the disability.

2. Invalid pension versus disability pension

3. The old ten-year rule

Historically, the Army Pension Regulations treated ten years as an important minimum qualifying-service threshold for invalid pension in many cases, with invalid gratuity applicable below that threshold. This created hardship for personnel invalided early in service for severe NANA conditions.

4. The 16 July 2020 Government decision

The Ministry of Defence extended invalid-pension protection to eligible Armed Forces personnel with less than ten years of qualifying service. The published Government explanation states that the benefit is available to personnel covered by the decision who were in service on or after 4 January 2019.

The policy should be read exactly. It is not a blanket statement that every person medically discharged with under ten years’ service receives invalid pension. The required conditions regarding invaliding and permanent incapacity must be established.

5. Permanent incapacity for military service and civil re-employment

The 2020 policy specifically addresses serious infirmity producing permanent incapacity of the type described in the order. The medical record must therefore be examined for the board’s actual finding on permanence, functional incapacity and employability.

Where the board finds the person unfit for military service but does not address the policy’s wider incapacity standard, the pension authority’s application of the 2020 order should be scrutinised carefully.

6. Who determines NANA?

The medical board records whether the condition is attributable to, aggravated by or neither attributable to nor aggravated by military service. If the condition is NANA, invalid pension can become the relevant pension route. If the NANA finding itself is disputed, a disability-pension challenge may be more appropriate.

7. Physical and mental infirmity

The Government decision expressly refers to bodily or mental infirmity. Psychiatric and neurological conditions can therefore be as legally relevant as physical disabilities, provided the policy’s requirements are met. Such cases should be documented with specialist assessments, treatment history, functional limitation and board findings.

8. Officers and PBOR

The Army Pension Regulations distinguish officers and personnel below officer rank in calculating different pensionary awards. The exact pension amount and qualifying-service treatment should therefore be calculated under the rule applicable to the individual’s category, rank and date of invaliding.

9. What if the person has more than ten years but less than normal pensionable service?

The traditional invalid-pension provisions already addressed personnel invalided after substantial service but before completion of the normal qualifying service for retiring/service pension. The 2020 change is especially significant for the earlier-service cases below ten years, but the older regulation framework remains relevant to calculation and classification.

10. What if the person already qualifies for normal service/retiring pension?

If qualifying service independently reaches the normal pension threshold, the pension analysis changes. The pension authority should apply the more appropriate normal or invalid pension provision as prescribed by the Army Pension Regulations and current Government policy.

11. Medical invaliding is essential

Invalid pension is generally tied to a medical invaliding event. A person who resigns, is dismissed, is discharged for misconduct or leaves service for a non-medical reason does not automatically convert a later diagnosis into invalid pension. The release order and medical board must be read together.

12. Wrong discharge label

A recurring litigation issue is whether a person who was in fact medically unfit was released under another administrative label. If the underlying record shows medical incapacity but the release category avoids invaliding consequences, counsel should examine whether the administrative classification is legally sustainable.

13. Relationship with low medical category

A low medical category is not itself invalid pension. The person must reach the relevant invaliding threshold under the service/medical framework. Many personnel remain in service for years in a permanent low medical category without being invalided.

14. Required documents

1. Initial appointment/enrolment and service particulars.
2. Complete medical history.
3. Specialist reports and diagnosis.
4. Medical-category history.
5. Invaliding Medical Board / relevant medical board proceedings.
6. NANA opinion and reasons.
7. Release/invaliding order.
8. Qualifying-service statement.
9. Pension claim and rejection/sanction.
10. 2020-policy applicability analysis.
11. PPO, if any.
12. Representations and appellate decisions.

15. How to calculate the claim

The pension calculation should begin with rank, reckonable emoluments, actual qualifying service, date of invaliding and the specific regulation/policy applicable. Do not use a generic online pension formula where the legal category of pension is still disputed.

Where pension is sanctioned belatedly, calculate arrears month-wise and examine consequential dearness relief and revision under later pension orders.

16. Less than ten years: evidence checklist

For a sub-ten-year claim, specifically identify:

• the date the member entered service;
• the date of invaliding;
• whether the person falls within the effective class stated in the 2020 order;
• the diagnosis;
• the NANA finding;
• the board’s finding on permanent incapacity;
• whether civil re-employment incapacity was addressed;
• the reason stated for pension rejection.

17. Common grounds of wrongful rejection

• pension authority still applies the pre-2020 ten-year bar without considering the revised policy;
• effective-date condition is misunderstood;
• medical board’s permanent-incapacity finding is overlooked;
• release is wrongly characterised as non-medical;
• qualifying service is miscalculated;
• officer/PBOR provision is applied incorrectly;
• the pension authority confuses invalid pension with disability pension and rejects merely because the condition is NANA.

18. Departmental representation

A representation should quote the exact 2020 Government order, state the dates establishing applicability, annex the medical invaliding record and explain why the NANA finding places the case within invalid pension rather than disability pension.

Keep the representation focused. A long argument about military causation can undermine the clarity of an invalid-pension claim if NANA is not actually being challenged.

19. AFT remedy

Invalid pension is a pensionary service matter ordinarily within the Armed Forces Tribunal’s jurisdiction. The OA should identify the legal entitlement, qualifying service, medical invaliding event, policy effective date and the impugned pension decision.

20. Limitation and recurring pension

Pension non-payment can produce recurring financial consequences, but the original rejection and delay still matter procedurally. A delayed OA should candidly plead the chronology and, where necessary, seek condonation while limiting arrears in accordance with applicable law if required.

21. What if the person is capable of civilian employment?

In the sub-ten-year cases governed by the 2020 decision, the stated policy language concerning permanent incapacity from military service as well as civil re-employment must be addressed. If the board did not assess this issue, the case may require a medical clarification or challenge to the manner in which the pension authority inferred capability.

22. What if NANA is itself wrong?

If service conditions caused or aggravated the disability, counsel should consider challenging NANA and seeking disability pension instead of accepting the classification. The two claims can have materially different pension consequences.

23. Frequently asked questions

Can invalid pension be granted with less than 10 years of service?

Yes, for personnel covered by the 2020 Government decision and subject to its medical and applicability conditions.

Does NANA mean no pension?

No. NANA may defeat disability pension, but invalid pension is specifically designed for medically invalided personnel whose disability is not attributable to or aggravated by service.

Is invalid gratuity still relevant?

It can remain relevant in cases outside the revised invalid-pension entitlement or under the specific regulation applicable. The date and policy must be checked.

Can psychiatric invaliding qualify?

Yes in principle; the 2020 policy refers to bodily or mental infirmity, subject to the required permanent-incapacity findings and other conditions.

Where can rejection be challenged?

Army pension disputes ordinarily lie before the Armed Forces Tribunal after the applicable departmental process.

24. Conclusion

Invalid pension is often missed because personnel and even administrative correspondence focus only on disability pension. The correct question in a NANA invaliding case is different: was the person medically invalided, what was the qualifying service, does the 2020 policy apply, and does the medical record satisfy the required permanent-incapacity standard? Once those elements are organised, the pension claim becomes much clearer.