What an Immediate Pension actually means
An Immediate Pension is exactly what the name says: a pension that starts paying the moment you leave Regular Service, rather than one that is parked away and only switched on years later. It is the headline feature of AFPS 75, the 1975 scheme, and it is the reason so many older soldiers, sailors, marines and aircrew talk about getting their pension early after a long career. Reach the qualifying point on AFPS 75 and, on the day you discharge, two things land: an annual pension that pays for life, and a tax-free lump sum worth three times that annual pension.
The word that does the heavy lifting here is immediate. The opposite of an Immediate Pension is a preserved pension, which is frozen in the scheme, revalued each year and only paid out once you reach the scheme pension age. With an Immediate Pension there is no waiting and no gap to bridge. You walk out of the gate and the pension is already in payment. That is unusual and valuable, and it is why the Immediate Pension is held up as one of the most generous features of any of the armed forces schemes.
In the pay office I used to describe it as the pension simply turning on early and staying on. There is no separate bridging benefit, no temporary income that later stops, and nothing that gets clawed back when you hit a later age. It is your actual pension, paid in full from discharge, for the rest of your life. Once you understand that, most of the confusion around the term falls away.
How the Immediate Pension works on AFPS 75
The Immediate Pension belongs to AFPS 75, and it has two qualifying points depending on your category. For officers, the Immediate Pension is payable after 16 years' service from age 21. For other ranks, ratings and marines, it is payable after 22 years' service from age 18. Hit that point and leave, and the pension starts straight away. Leave before it, and you do not get an Immediate Pension; instead your benefits are preserved until the scheme pension age of 60.
The size of the pension follows the normal AFPS 75 rules. It is a final-salary calculation based on your representative rate of pay for your final rank, not your actual salary, and it builds towards a maximum of 48.5% of that representative pay over a full career, which is 34 years for officers and 37 years for other ranks. Our calculator builds this fraction linearly to the 48.5% ceiling and, because the public does not have access to the rank-by-rank representative pay tables, it uses the pay you enter as a stand-in and says so on screen.
Alongside the annual pension comes an automatic tax-free lump sum of three times that pension. You do not have to ask for it or give anything up to get it; on AFPS 75 it is paid automatically when the pension comes into payment. There is one timing quirk worth knowing: the Immediate Pension is flat until age 55, and then from 55 it is uprated by CPI each year, with all the inflation that built up since you left applied in one go at 55. So the cash figure does not move for the first stretch, then catches up.
One more point that catches people out: AFPS 75 has no Early Departure Payment. The Immediate Pension is its early-payment route. Where AFPS 05 and AFPS 15 pay an EDP, a separate bridging benefit that later stops, AFPS 75 instead switches the real pension on early and leaves it on for life.
How it relates to AFPS 05 and AFPS 15
The Immediate Pension is an AFPS 75 idea, and the two later schemes do not have it in the same form. On AFPS 05, the final-salary scheme that ran from 2005, the normal pension age is 65. Leave before then with enough service and you get an Early Departure Payment, which is a tax-free lump sum plus a taxable monthly income that bridges the gap to 65 and then stops, while your actual pension stays preserved until pension age. That is mechanically different from an Immediate Pension, which is the pension itself paid early.
AFPS 15, the career-average scheme that everyone serving now builds, works differently again. It has no automatic lump sum and its early-leaver route is also an EDP, available from age 40 with at least 20 years served, the so-called 20/40 point. The AFPS 15 EDP lump sum is 2.25 times the preserved pension, paired with a monthly income to pension age, which on AFPS 15 is your State Pension age. Again, this is a bridge that stops, not a pension switched on for life.
So if someone tells you they got their pension immediately after 22 years, they are almost certainly describing the AFPS 75 Immediate Pension, not an EDP. The terms get muddled because both put money in your hand before the normal pension age. The clean way to keep them apart is this: an Immediate Pension is your real pension paid early and for life, whereas an EDP is a separate, temporary income that stops the day your real pension starts.
A worked example you can follow
Here is an illustrative example using round numbers so you can see the mechanics. It is not a quote for any real person and it uses only the headline scheme figures. Picture an other-rank soldier on AFPS 75 who joined at 18 and serves a full 37 years. At full service the pension reaches the 48.5% ceiling. Suppose their representative pay works out at a round £40,000. The annual pension is 48.5% of £40,000, which is £19,400 a year.
The automatic lump sum is three times that annual pension. Three times £19,400 is £58,200, paid tax-free when the pension comes into payment. So on discharge this illustrative soldier starts an annual pension of £19,400 and receives a £58,200 tax-free lump sum, with nothing preserved and nothing to wait for. Both arrive immediately because they have passed the Immediate Pension point of 22 years from age 18.
Now picture someone who leaves earlier, after, say, 12 years. They have not reached the 22-year Immediate Pension point, so there is no Immediate Pension. Their AFPS 75 benefits are preserved instead and only become payable at age 60. Same scheme, very different outcome, and the difference is entirely about whether you crossed the qualifying line. Remember this is illustrative only; your own pension uses the MOD's representative pay tables for your rank, which a public calculator does not hold, so treat the figures here as a shape rather than a forecast.
Why the Immediate Pension matters to your finances
The Immediate Pension matters because it removes the gap that most other leavers have to plan around. On AFPS 05 and AFPS 15 an early leaver gets a bridging EDP that stops, and the full pension only arrives later at pension age. On AFPS 75 there is no gap: the actual pension is in payment from the day you leave and continues for life, with a tax-free lump sum on top. That changes the whole financial picture of leaving, because you are not budgeting around a temporary income that ends.
It also changes how you should think about your leaving date. The Immediate Pension is a threshold benefit. Cross the 16-year officer point or the 22-year other-rank point and the pension switches on; fall short and your benefits are preserved to age 60 with nothing payable in between. Because so much value sits on one side of that line, timing your exit around the Immediate Pension point can be one of the most important financial decisions of a long career.
Finally, it interacts with the rest of your retirement planning. An Immediate Pension paid from your forties or early fifties usually arrives before the State Pension and often alongside a second career, so it stacks on top of other income. The flat period until 55, followed by the CPI catch-up at 55, also shapes how the real value moves over time. None of this is a reason to rush a decision, but it is a strong reason to model your position properly before you commit to a discharge date.
How the Immediate Pension is taxed
The tax split here is straightforward but worth stating plainly. The automatic lump sum, three times your annual pension on AFPS 75, is paid tax-free. That one-off cash sum lands in your account without income tax taken off, which is a large part of what makes leaving on an Immediate Pension feel like such a boost.
The annual pension itself is taxable. It is treated as income in each year you receive it, in the same way as any other pension in payment. That matters a great deal because most people drawing an Immediate Pension in their forties or fifties walk straight into a civilian job. Your pension then stacks on top of your new salary, and HMRC looks at the combined total. It is very easy to be pushed into a higher tax band than you expected, or to be caught out by a tax code that has not yet been told about the pension.
None of that makes the Immediate Pension a poor deal; it remains one of the best features of AFPS 75. But it does mean the headline annual figure is not the amount that reaches your pocket once you are also earning. When you plan around an Immediate Pension, always work in after-tax terms once you know your likely civilian pay. This site gives estimates and is not regulated financial advice, so if the sums are large or your situation is complicated, a suitably qualified tax or financial adviser is money well spent before you fix a leaving date.
Common misunderstandings to avoid
The biggest mistake is confusing an Immediate Pension with an EDP. They both pay before the normal pension age, so people lump them together, but they behave in opposite ways. An Immediate Pension is your actual pension switched on early and paid for life. An EDP is a separate bridging income that stops the moment your full pension starts. If you are on AFPS 75 you may have an Immediate Pension; if you are on AFPS 05 or AFPS 15 your early-leaver route is an EDP instead.
The second mistake is assuming any AFPS 75 leaver gets an Immediate Pension. You do not. You have to reach the qualifying point first, which is 16 years from age 21 for officers or 22 years from age 18 for other ranks. Fall short and your benefits are preserved to age 60, with nothing payable in the meantime. The line is hard, so a few months either side of it can completely change what you walk away with.
The third mistake is forgetting the flat period before 55. Plenty of people see the starting figure and assume it will rise with inflation from day one. On AFPS 75 the Immediate Pension is flat until 55 and only then starts rising with CPI, with the built-up inflation applied at 55. Over a long retirement the value still keeps pace, but the early years feel different from a pension that increases every year from the off, so budget with that in mind.
How to check your own position and next steps
Start by confirming which scheme you are in for the service that counts. The Immediate Pension only lives in AFPS 75, so if your relevant service is on AFPS 75 it is in play; if it is on AFPS 05 or AFPS 15 you are looking at an EDP instead. Many longer-serving people have legacy AFPS 75 or AFPS 05 service plus AFPS 15 from April 2015 onwards, which makes the picture a mix rather than one clean answer.
Next, factor in the McCloud remedy if it touches you. For the remedy period from 1 April 2015 to 31 March 2022, affected members choose between their legacy scheme and AFPS 15 through a Remediable Service Statement, and from 1 April 2022 everyone serving builds AFPS 15. If your legacy scheme is AFPS 75, the choice you make for that period can change whether an Immediate Pension or an EDP shapes your early-leaver options, so it is worth modelling carefully rather than guessing.
Then check your own service against the right test. For an AFPS 75 Immediate Pension that is 16 years from age 21 for officers or 22 years from age 18 for other ranks. If you are close to a threshold, get the qualifying-service figure confirmed in writing before you sign off, because just missing the point is an expensive accident. Finally, get the official position before you act: request a forecast from Veterans UK, form 12 while you are serving or form 14 once your pension is preserved, so you have binding figures rather than estimates. This is an independent education site, not affiliated with the MOD, Veterans UK or JPAC, and it provides estimates rather than regulated financial advice. Use it to understand how the Immediate Pension works and to plan your questions, then take the official forecast, and where the stakes are high a qualified adviser, into your decision.