IPPT Eligibility: Who Needs to Take the IPPT?

If you are an active NSman with a PES grade of A, B, B1, B2 or C1, you must pass the IPPT once every 12 months. NSFs take it during full-time service. Pre-enlistees graded PES A or B1 can take it to earn an 8-week reduction in their NS duration. You stop needing to take it when you are posted to the MINDEF Reserve, reach the age exemption (45 for officers, 40 for WOSEs), or are permanently downgraded to PES B3 or below.

That is the short answer. The details are where people slip up: PES C1 is still required, being overseas does not always excuse you, a short MC is not an exemption, and a missed window leads to 10 mandatory NS FIT sessions and possibly a Summary Trial. This guide explains each rule in plain language so you can check your own status before your window closes.

IPPT Eligibility at a Glance

Group	Must take IPPT?	Condition
Active NSmen	Yes	PES A, B, B1, B2 or C1, once in every 12-month IPPT window
NSFs	Yes	During full-time service
SAF Regulars	Yes	Under service fitness policy
Pre-enlistees	Optional, but valuable	PES A or B1 only, to earn the 8-week reduction (61 points needed)
NSmen graded PES B3 and below (excluding C1)	No	Permanent downgrade removes the requirement
NSmen in the MINDEF Reserve	No	Active NS status ends
Officers aged 45 and above	No	Age exemption
WOSEs aged 40 and above	No	Age exemption
NSmen overseas for 12 months or more	No, for the disrupted window	Only after an approved Exit Permit on OneNS
NSmen overseas for under 12 months	Yes	The trip alone does not exempt you

Use the Ippt Calculator

What Changed in 2026: The Refreshed Medical Classification System

In April 2026, MINDEF announced a refreshed Medical Classification System (MCS). Under it, pre-enlistees will no longer receive a PES status. Instead they will be classified as medically fit or unfit for service, with information about specific medical exemptions.

Three details matter for IPPT eligibility:

The refresh applies to the October 2027 SAF batch and November 2027 Home Team batch onwards. Existing NSFs and NSmen keep their current PES status, so the PES rules in this guide still apply to them.
The 61-point pre-enlistee IPPT still earns an 8-week reduction in full-time NS duration under the refreshed system.
All regulars, existing and future, will be affected from 2028.

If you are enlisting before October 2027 and graded PES A or B1, the current pre-enlistee rules in this guide apply to you.

Who Must Take the IPPT? Group by Group

NSmen (Operationally Ready National Servicemen)

IPPT is a mandatory annual requirement for all eligible NSmen with PES A, B, B1, B2 or C1 status. “Annual” means once within your personal 12-month IPPT window, not once per calendar year.

Three points are worth understanding:

The responsibility is yours. MINDEF states that the onus of taking the IPPT or NS FIT is on the individual. You should track your own window and not wait for a reminder.
You must pass, not just attempt. All eligible NSmen must attempt and pass at least one IPPT within their 12-month window.
You do not need to be called up for ICT. The requirement runs on your IPPT window. ICT is only one place where the test can be taken. You can also book at a Fitness Conditioning Centre (FCC).

NSFs (Full-Time National Servicemen)

NSFs take the IPPT as part of full-time service, using the same three stations as NSmen: push-ups, sit-ups and the 2.4 km run. NSFs are assessed against a higher pass standard than NSmen (reportedly 61 points), so check what applies to your own unit.

SAF Regulars

Regulars are subject to the IPPT under service policy, using the same stations. Female regulars are assessed against female scoring standards. Women who are not serving in uniform do not have to take the IPPT.

Pre-Enlistees

The pre-enlistee IPPT is available to male Singaporeans and PRs medically graded PES A or B1. It is not a pass-or-fail requirement. It is an opportunity.

If you score 61 points or more (with at least 1 point at each of the three stations), you skip the 8-week Physical Training Phase and enlist 8 weeks later in the sense that your full-time NS duration is shortened by 8 weeks.
If you score below 61 points, you go through the 8-week PTP before basic training.
Pre-enlistees graded PES B2, B3, B4, C or E are not eligible to take the pre-enlistee IPPT and follow a different basic training programme.

Practical details:

If you are in a junior college, Millennia Institute, polytechnic or ITE, the test usually takes place in school.
Otherwise you can book at the Maju or Kranji FCC. These operate on Wednesdays, except on public holidays.
You can attempt as many times as you like until the last Wednesday at least 14 calendar days before your enlistment date.
Results are valid for one year.

The stations are the same as the NSmen test, with a maximum of 25 points each for sit-ups and push-ups and 50 points for the 2.4 km run. See our IPPT scoring system guidefor how the points work.

IPPT Eligibility by PES Grade

PES (Physical Employment Status) records your long-term medical suitability for physical activity. For NSmen it is the main factor in IPPT eligibility.

PES grade	IPPT required?
A	Yes
B / B1	Yes
B2	Yes
C1	Yes
B3	No (once permanent)
B4	No (once permanent)
C2 and below	No (once permanent)
E	No

The PES C1 trap. MINDEF’s wording is that NSmen permanently downgraded to PES B3 and below are exempt, excluding PES C1. Many people assume any “C” grade is exempt. C1 is not. If you are C1, you must still take the IPPT.

Temporary versus permanent. The exemption applies to permanent downgrades. A temporary downgrade or a medical certificate does not by itself remove your obligation (see the medical section below).

Existing NSmen keep their PES status even after the 2027 changes, so this table remains your reference.

When You Stop Needing to Take the IPPT

You no longer need to fulfil the IPPT requirement once you are:

Phased into the MINDEF Reserve (MR). Your status as active NS ceases.
45 years old or above, if you are an officer.
40 years old or above, if you are a WOSE.
Permanently downgraded to PES B3 or below, excluding C1.

If you are exempt from the IPPT, you are also not eligible for NS FIT. NS FIT is only for NSmen who are required to take the IPPT (PES A, B, B1, B2 or C1).

Understanding the IPPT Window

The IPPT window is the 12-month period in which you must pass the test.

For SAF NSmen, your first IPPT requirement begins on the birthday immediately after your Operationally Ready Date (ORD). Each window then runs from one birthday to the day before the next birthday. The cycle repeats every year until you are no longer required to take the test.

Example: your ORD is 10 June and your birthday is 20 August. Your first window runs from 20 August of that year to 19 August of the next year. The next window starts on 20 August of the following year.

Other important window rules:

Multiple attempts are allowed. You can retake the IPPT as many times as you need within the window.
Passing once is enough. Passing at any point in your window fulfils your annual requirement.
Gold ends further attempts. NSmen cannot make more attempts in the same window after attaining Gold.
Better awards top up your incentive. If a later attempt earns a higher award, your incentive is topped up to the higher amount.

Only your own record on OneNS is the final word on your window dates.

Health Screening for NSmen Aged 35 and Above

The SAF Health Screening Programme (HSP) is mandatory for all IPPT-eligible NSmen at age 35, and then every year after 35 until age 45. The screening window opens 3 months before the birthday for that age.

Book your HSP as soon as your IPPT window opens. Being excused from IPPT for a short period because of HSP does not exempt you. MINDEF has confirmed that being excused for 3 months because of HSP is not enough, so if you leave it until the end of your window you risk being deemed a defaulter.

Medical Situations and Exemptions

This is where most NSmen get confused. A medical certificate (MC) for one day or one week does not exempt you from the IPPT.

MINDEF’s rule: you can only be exempted from IPPT and NS FIT if you have either:

6 months of continuous medical exemption, or
9 months of cumulative medical exemption within the window.

What to do:

Keep a record of every medical excuse you receive.
Work out whether your injury will last beyond the current window and whether you have accumulated enough excuse.
In the last month of your window, submit your records to your NS unit if you need to appeal against being treated as a defaulter.

MINDEF is clear that the onus is on you to work this out.

Overseas Study, Work and Travel

Being overseas does not automatically cancel your IPPT requirement. The rule depends on how long you will be away.

Time overseas	What applies
Less than 12 months	You are still required to take the IPPT. If you do not, you may be deemed a defaulter.
12 months or more	You must apply for an Exit Permit on OneNS. Once approved, your disruption from NS is processed and you do not have to take the IPPT for the window in which you are disrupted.

Two common mistakes:

Assuming that an Exit Permit application is the same as an approved disruption. It is not until it is approved.
Assuming that a semester or a six-month posting overseas removes the requirement. For stays under 12 months it does not.

If you are abroad for a short period, plan to take your IPPT before you leave or after you return, within your window.

What Happens if You Do Not Take or Pass the IPPT

There are two different situations, and they are treated differently.

If you attempt but do not pass

You can retake the IPPT as many times as you like within your window. If your window closes and you still have not passed, you must complete 10 sessions of mandatory NS FIT in your next window. One of those sessions includes an IPPT attempt. You can fulfil the requirement early by passing your IPPT at any point in that mandatory window.

If you cannot finish all 10 sessions within your window, you will not be considered a defaulter, but you will have to complete a mandatory NS FIT programme again in the next mandatory window.

If you do not attempt at all

If you are liable for the IPPT and take neither the IPPT nor any NS FIT sessions before your window closes without being exempted, you are deemed a defaulter.

You will be served a Notice of Summons (SAF 264), typically four to six weeks after your window closes.
You will be called back for investigation and may need to attend a Summary Trial, where disciplinary action may be taken.
You must complete the 10-session mandatory NS FIT programme in your next window.

You also become a defaulter if you do not complete the 10 mandatory sessions within your Mandatory NS FIT window.

For a full breakdown of the process, see our [IPPT fail guide].

Six Real-World Scenarios

1. A PES C1 NSman says he is exempt because he is a “C”. He is not. C1 is required. Only permanent PES B3 and below, excluding C1, is exempt.

2. A 28-year-old NSman has a 2-week MC and thinks he is exempt. A short MC does not exempt him. He needs 6 continuous or 9 cumulative months of medical exemption, and he should still plan to pass the IPPT before his window closes.

3. A student goes on exchange for 5 months. He is still required to take the IPPT because the stay is under 12 months. He should book before leaving or after returning, inside his window.

4. A student goes overseas for a 2-year degree. He must apply for an Exit Permit on OneNS. Once approved, disruption from NS is processed and he does not need to take the IPPT for the window in which he is disrupted. He should check OneNS for his record rather than assuming everything is cleared.

5. A PES B2 pre-enlistee wants the 8-week reduction. The reduction applies only to PES A or B1. PES B2 pre-enlistees are not eligible for the pre-enlistee IPPT.

6. A 36-year-old NSman has not done his HSP and his window ends in 6 weeks. He should book his HSP immediately. HSP is mandatory for IPPT-eligible NSmen from age 35, and a short excuse because of HSP does not exempt him.

Common Myths About IPPT Eligibility

“All PES C grades are exempt.” PES C1 is not. The exemption begins at B3 and below, excluding C1.

“I only need to take the IPPT if I am called up for ICT.” The requirement runs on your IPPT window. ICT is just one place to take the test.

“An MC means I do not have to take the IPPT.” Only 6 months continuous or 9 months cumulative medical exemption counts.

“Going overseas cancels my requirement.” Only for stays of 12 months or more with an approved Exit Permit.

“Every pre-enlistee must take the IPPT.” It is optional and limited to PES A or B1, for the 8-week reduction.

“If I fail, I am a defaulter.” Failing is not defaulting. You can retake within your window. Defaulting is not attempting at all, or not completing mandatory NS FIT.

“Only people who get a reminder SMS need to take the IPPT.” Monitoring your window is your responsibility.

“After Gold I can keep attempting for more cash.” You cannot make further attempts in the window once you reach Gold.

How to Check Your Own IPPT Eligibility

Log in to OneNS or the NS Portal and open the IPPT / NS FIT section.
Check your PES status. If it is A, B, B1, B2 or C1, you are eligible.
Check your IPPT window dates. Note the closing date.
Check exemption or disruption records. Look for any approved exemption, Exit Permit or medical record.
Book your attempt early at an FCC or plan around ICT.
If something looks wrong, submit an update request through the relevant eService or your NS unit.

IPPT Eligibility Checklist

I know my PES grade.
I know my IPPT window start and end dates.
I have booked my attempt at least a month before my window closes.
If I am 35 or older, I have booked or completed my HSP.
If I have a medical issue, I am keeping every medical record.
If I am going overseas, I know whether it is under or over 12 months.

Frequently Asked Questions

Who needs to take the IPPT?

Active NSmen with PES A, B, B1, B2 or C1, NSFs during full-time service, and SAF regulars. Pre-enlistees graded PES A or B1 can take it to earn the 8-week reduction.

Which PES grades are exempt from the IPPT?

Permanent PES B3 and below, excluding C1. This covers B3, B4 and C2 and below. PES C1 is not exempt.

How often do NSmen have to take the IPPT?

Once within every 12-month IPPT window. Your window starts on your birthday after ORD and ends the day before your next birthday.

Do I have to pass the IPPT, or just attempt it?

You must attempt and pass at least one IPPT within your window.

At what age do I stop taking the IPPT?

Officers stop at 45 and WOSEs at 40. NSmen of any rank also stop once posted to the MINDEF Reserve.

Do pre-enlistees need to take the IPPT?

No, it is optional. It is only open to PES A or B1, and scoring 61 points or more with at least 1 point at each station earns an 8-week reduction.

Do women need to take the IPPT?

Women who are not serving in uniform do not. Female SAF regulars take it with female scoring standards.

Does being overseas exempt me?

Not automatically. Under 12 months you still must take it. For 12 months or more, you need an approved Exit Permit.

Does an MC exempt me?

No. You need 6 continuous or 9 cumulative months of medical exemption.

What if I fail the IPPT?

Retake it as often as needed within your window. If you still have not passed by the end, you do 10 mandatory NS FIT sessions in your next window.

What happens if I do not take it at all?

You are a defaulter. You will receive an SAF 264, may face a Summary Trial and must do mandatory NS FIT.

Do I need a health screening before the IPPT?

If you are an IPPT-eligible NSman aged 35 or above, the HSP is mandatory at 35 and yearly until 45.

Does the new medical classification system change my eligibility?

Not if you are an existing NSF or NSman. You keep your PES status. The refreshed system applies to pre-enlistees from the October 2027 SAF and November 2027 Home Team batches.

Can I keep retaking the IPPT after getting Gold?

No. You cannot make further attempts in that window after attaining Gold.