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Who’s going to pay our pensions in 20-30years if the UK keeps its birth rate low and also restricts immigration?

565 replies

AlertEagle · 27/07/2025 12:59

posted from another forum
Serious question. The UK’s birth rate is well below replacement level, meaning fewer young people entering the workforce. At the same time, the political mood seems pretty anti-immigration, even though immigration is one of the only things that’s kept the tax base stable.

State pensions are paid by current workers’ National Insurance contributions, not some magic fund. So… what happens when there’s a huge retired population and not enough working-age people to support them?

Will the government raise taxes, increase the retirement age, cut pensions, or eventually U-turn on immigration just to prop things up?

Feels like a ticking time bomb no one’s really addressing. Curious what others think, is anyone actually planning for this?

Or are we as a nation willing to give up state pensions if it means less immigration?

OP posts:
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JHound · 27/07/2025 14:57

Whyx · 27/07/2025 13:02

#childfreegeneration

Saw this hashtag on a tiktok and just laughed. How dumb and short sighted. Of course no one should feel bad about not having kids and no one should feel that they have to have kids but we do have to acknowledge as you say that a steady population level is needed now for the benefit of future generations.

But if people do not want / are not able to have kids they should not have them. Individuals
should not put themselves at physical,
emotional, mental, financial disadvantage by having children they do not want.

frozendaisy · 27/07/2025 15:01

FloraBotticelli · 27/07/2025 14:46

It’ll be up to individuals to save up their own pension, and for the pension sector to publicise the impending disaster coming with the state pension and advertise their products. No one else has any skin in the game to sort it out.

Once enough people wake up to not relying on the state, there will be pressure for the government to scrap the state pension. No one wants to be paying NI for a benefit they’re never going to get.

Harder to do when younger if you want them to have kids and fund that as well and keep house prices high for the current owners, and pay increasing tax because there is other things to pay for as well as pensions

hence lower birth rat people just can’t afford it during their younger fertile years - it’s the one expense you can control - to have a dependant or not

JHound · 27/07/2025 15:01

Blackcordoroys · 27/07/2025 13:13

immigration doesn’t Actually solve this problem, as immigrants tend to adjust their birth rate to that of the host country (ie they tend to have one or two children too). Then we have 5 million more people, so we need to bring in 10 million more to pay their pensions, then … the solution, if you like immigration, is to have guest worker visas for fixed time periods but with no entitlement ever to citizenship or indefinite leave to remain. If you don’t like immigration it is to increase the pension age, increase private pension saving vs state and abandon the triple lock.

Agreed and it becomes a ponzi scheme - we need more and more and more people. We need to complete reinvent out relationships to and expectations from the state.

Anotherparkingthread · 27/07/2025 15:03

MondayYogurt · 27/07/2025 13:29

Oh no! My pyramid scheme! Who will keep it going?

Yeah, I agree with this. I think the only thing to do will be as a society rework the entire structure. I'm not suggesting I have the answers, it just literally won't be able to continue in the way it has. Anything that works only on exponential growth is destined to collapse eventually because it's simply not sustainable.

I think one of the greater problems we are going to face is pensions that can't support the retiree's. As another poster mentioned, with so many unable to afford to buy houses, the elderly will be competing with young people for rentals which are already in short supply. And possibly be unable to fund it on pension alone, it simply won't be enough. We can't turn even more housing into over 55s etc because there's already a massive shortage for young people and families, if younge people can't find stable accomodation even those that might want or consider having children are going to find it much more difficult. Further exacerbating the issue.

frozendaisy · 27/07/2025 15:04

Older people suggesting younger people have more babies is just rude

if you want a longer wealthy retirement pay for it
cheaper than a child

if you want a child you have to pay for them

older people who haven’t saved for themselves expecting younger people to fund babies so they can retire earlier is so very selfish

JHound · 27/07/2025 15:05

We may need to adopt the Australian model where paying into a private pension becomes mandatory.

frozendaisy · 27/07/2025 15:06

JHound · 27/07/2025 15:05

We may need to adopt the Australian model where paying into a private pension becomes mandatory.

And fewer babies
lower house prices because mortgages will take into account these payments

N0sferatu · 27/07/2025 15:07

Plus, it's nigh on impossible to get a decent job once you're over the age of 50.

I'm not sure this is true. It might be difficult for some but probably depends on which sector you work in. I've changed jobs twice in my 50s, both times for a better salary etc. I know others in their 50s that have changed jobs as well. I specifically chose my current job because the pension is good. So I dont think it's nigh on impossible to get a decent job in your 50s.

millymollymoomoo · 27/07/2025 15:10

Save for your own and stop useless governments taxing it

and most people are not anti immigration/ they are anti mass uncontrolled immigration , and illegal
immigratuon from cultures not compatible with ours. Most sane people acknowledge reasonable, measured immigration at sensible levels ( not hundreds of thousands a years )

millymollymoomoo · 27/07/2025 15:10

And I know loads of people moving jobs in their 50s

DrCoconut · 27/07/2025 15:11

AlertEagle · 27/07/2025 13:09

don’t you think if the pension age keeps increasing many of us won’t live to pension age at all.

I think that's the idea. Not great for a manifesto though so none of them will admit it. If state pensions are actually stopped or means tested there are a lot of people going to protest, the waspi women will look like a teddy bear's picnic in comparison. If the understood agreement is that you pay for current pensioners during your working life and then qualify for a pension yourself when you are older, people who paid into the system but get no pension at the end will not be happy. Politicians are hoping our apathy as a nation will triumph.

duvetsmuvet · 27/07/2025 15:12

Raise pension age

it's already 68 despite no increase in healthy life expectancy

duvetsmuvet · 27/07/2025 15:13

The issue with further penalising the young simply because they are young is that they they ones with means will just go to other countries. Much of the west will want to attract talented young people.

duvetsmuvet · 27/07/2025 15:14

People are also living longer and are more "fit" later into life because of health care

healthy life expectancy hasn't changed

duvetsmuvet · 27/07/2025 15:16

It’s already incentivised through tax relief - still doesn’t seem to make much of a difference

The majority don't have enough spare to stuff loads into their pension.

duvetsmuvet · 27/07/2025 15:18

Ticking timebomb unless someone makes some difficult decision soon

The ageing population is already impacting the economy.

duvetsmuvet · 27/07/2025 15:19

It will clearly be the case that out of work benefits will be less and that fewer people will be assessed to be in need of them.

Quite a large % of the economically inactive are between 50 and pension age and it's due to ill health.

Biskieboo · 27/07/2025 15:19

It's certainly true that the relatively large boomer generation has brought the problem to the fore, but if the birth rate continues to stay below replacement it's not going to go away just because the boomers eventually die off. If anything the ratio of the working age population to retirees is going to continue to decline for many decades. People like to pretend that the problem can be solved in large part by bashing 'scroungers' but really, the state pension makes up such a large portion of the welfare budget that it would barely touch the sides. The problem needs to be solved by some combination of a rise in the state pension age, an inching up of auto-enrolment contributions, at some point ending the triple lock and/or the WFA, tax rises, and the state becoming a lot more nannyish regarding people's health. The trouble is, when much of the demos' political, demographic and economic thinking is about as sophisticated as that of Kevin and Perry it's impossible to sell that to the electorate, so it'll be kicked down the road again and again.

duvetsmuvet · 27/07/2025 15:20

You're all forgetting one thing - Immigrants also age.

But we need workers, we already have more over 65 yr olds than under 15 yr olds.

duvetsmuvet · 27/07/2025 15:23

it will be interesting to see what happens to healthcare & whether they will prioritise by age.

autienotnaughty · 27/07/2025 15:24

MickGeorge22 · 27/07/2025 13:29

The problem with raising state pension age is that you will just have loads more people in their 50's and 60's claiming out of work benefits and disability benefits as they already do so still not really going to be affordable. I work in benefits for over 50's and there are already large numbers claiming because they have health issues or because they lose their jobs and can't find alternative employment at that age.

Exactly it “solves” one problem and creates another

Needspaceforlego · 27/07/2025 15:24

AlertEagle · 27/07/2025 13:09

don’t you think if the pension age keeps increasing many of us won’t live to pension age at all.

And that is exactly your answer.
You either provide your own pension or you end up on sickness benefits. No private pension fund, no early retirement.

The country can't afford the level of benefits it provides.

TomatoSandwiches · 27/07/2025 15:24

We desperately need a different economic framework but the validity of that change is dependent on the global markets....

duvetsmuvet · 27/07/2025 15:24

@girljulian in the 60s we have 5 workers to 1 worker, it's 3:1 now & not far off 2:1. That's the issue. A smaller population is good but not an older one.

duvetsmuvet · 27/07/2025 15:25

Also pension schemes are often pretty rubbish now compared to current pensioners.