I almost didn't write this post. Pensions are boring. Nobody clicks on pension articles. Everyone's eyes glaze over at the word 'pension' — including mine, frankly. But here's the thing: pensions are boring in the same way that seatbelts are boring. You don't think about them until the moment you desperately need them, and by then it's too late to do anything about it.
A survey earlier this year found that nearly 15 million people in the UK are undersaving for retirement. Let that number sit for a second. Fifteen million. That's not a niche problem affecting a few people who didn't get around to it. That's roughly one in three working-age adults. And the most alarming part? 87% of people agree that pensions are simply too complicated to understand. Nearly six in ten admit they just 'bury their heads in the sand' when confronted with retirement planning. 27% can't even identify their own pension provider.
I understand the instinct. For decades, I had the same one. Pensions felt like something for other people — people with 'proper jobs' and HR departments and glossy brochures. I was self-employed for most of my working life. Nobody was auto-enrolling me into anything. Nobody was matching my contributions. If I wanted a pension, I had to figure it out myself, and for a very long time, I didn't. What finally changed my mind wasn't a financial adviser or a wake-up call. It was arithmetic.
Let me show you the rough maths — and remember, this is purely illustrative. Investment returns are not guaranteed and past performance doesn't predict the future. The State Pension in 2026 is about £12,547 a year. That's what the government provides, assuming you've got enough qualifying years. Could you live on £12,547 a year? Maybe, if you own your home outright and have very modest needs. Would you want to? Probably not. A 'moderate' retirement — not lavish, just comfortable — costs roughly £32,700 a year for a single person outside London, according to the Pensions and Lifetime Savings Association. And that doesn't include rent or mortgage payments.
So there's a gap. About £20,000 a year of gap, between what the State Pension provides and what a comfortable retirement actually costs. Over a 25-year retirement, that's roughly half a million pounds you'd need to generate that income yourself. If you're relying on your workplace pension to cover that gap, you need to know whether it will. Most people don't.
The good news — and there genuinely is some — is that two things are happening that could help. First, the State Pension is protected by the triple lock, which means it rises each year by the highest of inflation, average earnings growth, or 2.5%. It's not generous, but it's not shrinking in real terms. Second, the government is rolling out pension dashboards — digital tools that let you see all your pension pots in one place — with a legal deadline of October 2026. For the 49% of people who've lost track of old workplace pensions, this could genuinely be a game-changer.
But dashboards only show you what you have. They don't put more money in. They don't close the gap between what the State Pension provides and what life costs. That part is still on us. And for millions of people, particularly women and disabled people, the gap is wider. At retirement, women hold just 46% of the private pension wealth men have — median pots of £57,500 versus £125,000. The gender pension gap stands at 35% and at current rates of change, it's projected to take 90 years to close. Ninety years. That's not a gap — that's a structural failure.
Here's what I personally did about it, for what it's worth — and this is not advice, just one person's experience. I opened a SIPP — a Self-Invested Personal Pension — alongside my workplace pension and my ISA. The SIPP gives me the same tax relief as a workplace pension (20% basic rate, topped up automatically by HMRC, more if you're a higher-rate taxpayer), and I can choose exactly what to invest in. For me, that's broad global ETFs, same as my ISA. Boring, low-cost, diversified. I treat the SIPP the same way: monthly auto-invest, don't check it, let compounding do the work over decades.
The tax relief on pension contributions is, in my view, one of the best deals available to ordinary UK investors. If you're a basic-rate taxpayer, every £80 you put in becomes £100 in your pension. If you're higher rate, every £60 becomes £100 (with the rest claimed through your tax return). You can't access the money until age 57 — rising to 58 by 2028 — but for money you genuinely won't need until later in life, that's a significant boost to your contributions before any investment growth even happens. Again, this is just how the system works — whether it's right for you depends on your circumstances.
The most important thing I've learned about pensions is embarrassingly simple: start. Don't wait until you understand everything. Don't wait until you've found all your old pots. Don't wait until you've calculated exactly how much you'll need in 2045. Just start. Open a SIPP or check your workplace pension contributions. Find out what you're paying in. Check whether your employer is matching — and if they are, make sure you're contributing enough to get the full match. That's free money you're leaving on the table otherwise.
A 2025 Financial Conduct Authority survey found that 45% of UK adults pursuing aggressive savings goals reported high levels of financial anxiety. I suspect a big part of that anxiety comes from not knowing — not knowing how much you have, not knowing if it's enough, not knowing whether you're on track. The antidote to that kind of anxiety isn't a bigger pension pot. It's clarity. Knowing where you stand, even if the answer is 'worse than I'd hoped', is better than the low-level dread of not knowing at all.
I'm 66. I've been contributing to pensions in one form or another for decades. Some years I put in more, some years less. Some years I put in nothing at all because life got in the way. The key wasn't being perfect. It was being consistent enough, over a long enough period, that the contributions and the compounding did their work while I got on with my life. I'm still working — not because I can't afford to stop, but because I enjoy it. The pension gives me options. That's the point. Not a magic number. Options.
For educational purposes only. Nothing here is financial advice. Tax rules can change and benefits depend on individual circumstances. Pension rules, including the minimum access age, are subject to change. All investing carries risk — you may get back less than you put in. Past performance does not guarantee future results. What I did may not be right for you. Always do your own research and speak to a qualified financial adviser.