How much money do I need to retire?

You want a comfortable and secure retirement, but how much money do you need to save in order to ensure this?

When you see marketing from pension providers, you often see stock photographs of people with brilliant white hair and teeth, dressed in breezy white linen, strolling along the beach or clinking glasses of bubbly, and probably on a cruise.

While this sounds like a great thing to look forward to in retirement, it’s perhaps not a realistic expectation. If this is what you’re aiming for, you might want to start thinking about your retirement now to ensure you’re putting enough away.

How much will I need to retire?

This differs between individuals and depends on whether you plan to go on two cruises a year or are happy with the odd holiday and staycation. You shouldn’t really expect to live a fuller life than the one you ive before retirement, for example.

On top of this, how much you will need to have saved depends on numerous factors, including investment growth, inflation and annuity rates.
But it is possible to get a general idea.

Calculators that work this out for you generally use these assumptions:

  • You’ve paid off your mortgage
  • You no longer pay to travel to work
  • You no longer make pension contributions

According to pension provider Aviva, in order to maintain a post-tax income of just under £20,000 per year (for a comfortable but not quite luxurious lifestyle) including the state pension, a healthy 65 year old will need a pot of £250,000 for an annuity today. If they want their spouse to get half of that income after they die, a joint-life annuity will pay out a few grand less than this.

What is an annuity and how does it work?

An annuity is a retirement product that you can buy. It guarantees a set income for life. The amount you get depends on how much you have saved and the annuity rate, which determines the percentage of the total pot the annuity provider is willing to pay you per year until you die.

Simply put, if you have £100,000 and the annuity rate is 2%, you’ll get £2,000 every year for the rest of your life.

If you pay more, you can get more frills. An index-linked annuity, for example, guarantees that the income you get will increase with inflation. If you’re lucky, retirement could be decades long, and inflation could erode a lot of your buying power in that time. Think about what you could buy for a tenner thirty years ago.

A joint-life annuity will pay out to you and one other person, only ceasing when the second party dies.

An index-linked joint-life annuity is a product that is guaranteed to pay you a certain income, which rises with inflation and only stops when you and one other person (usually your husband or wife) dies. In this case, Aviva estimates that in order to buy a joint-life annuity that starts at £9,000 and rises with inflation, you’ll need a pot of £250,000. For most people, this would not be a high enough income so you would want to have saved substantially more.

Are there alternatives to an annuity?

You don’t have to buy an annuity. You can also go into income drawdown, which lets you withdraw an annual income directly from your pot, which remains invested. This is riskier than an annuity because you will be exposed to fluctuations in the markets and you could run out of money early if you’re not careful.

One rule of thumb espoused by some is the “4% rule” – although calling it a rule might be a bit misleading. It suggests that 4% is the highest sustainable withdrawal rate from your pension pot, meaning that 4% is the most you should take out if you want investment returns to backfill what you have withdrawn. If you take out too much, you risk diminishing your pot, which would then have to work harder to provide you with the income you want. By taking out a sustainable amount, there’s more chance of investment returns growing enough such that you won’t run out of money.

If you want a pre-tax income of £20,000, not including the state pension, the 4% rule would suggest that you have £500,000 saved.

How much do I need to be saving?

The headline figure may appear daunting to anyone just setting out to begin saving for their retirement but don’t let it put you off: the worst thing you can do is not save at all. As the saying goes, the best time to plant a tree is 20 years ago; the second-best time is today.

A quarter-million milestone is achievable, although the later you start saving, the more you’ll have to put away. Remember, if you are saving into a workplace pension scheme, your employer might be matching your contributions (at the very least – some employers go above and beyond by contributing more than their employees). Also, when you contribute to a pension you get a free tax top-up from the government, which effectively pays you back the tax you would have already paid on your contributions. If you are a basic-rate taxpayer (paying 20% tax on income), this equates to a 25% boost to your contributions.

Pension provider Royal London recommends someone who starts saving at age 25 should put away a minimum of almost £300 per month in order to avoid a severe drop in their standard of living after retirement.

What about the state pension?

You also have a state pension, which will supplement the income you earn. It’s not sustainable to rely solely on the state pension, as government policies can change from one government to the next and the state pension is currently very expensive for the government.

The important thing is to save as much as you can. Maximise your workplace contributions to get as much of that tax money back as you can. Also consider the pension benefits when you are choosing your employer (if you have the luxury of being able to choose).

The sooner you start contributing, the sooner you will stop noticing the money going away.

Saving for retirement is no joke. The amount you need to be sure of a comfortable post-work life is quite large. However, anything is better than nothing. The worst thing you can do is continue to postpone saving. Take advantage of what your employer offers, put as much away as you can afford and get those returns compounding upwards as soon as you can.

Finder survey: Do you currently have a private pension?

Response55+45-5435-4425-3416-24
No51.8%63.16%63.98%59.01%64.08%
Yes48.2%36.84%36.02%40.99%35.92%
Source: Finder survey by Censuswide of 1032 Brits, December 2023
Pensions are long-term investments. You may get back less than you originally paid in because your capital is not guaranteed and charges may apply. Keep in mind that the tax treatment of your pension and investments will depend on your individual circumstances and may change in the future. Capital at risk.
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Senior writer

Zoe was a senior writer at Finder specialising in investment and banking, and during this time, she joined the Women in FinTech Powerlist 2022. She is currently a senior money writer at Be Clever With Your Cash. Zoe has a BA in English literature and a Diploma for Financial Advisers. She has several years of experience in writing about all things personal finance. Zoe has a particular love for spreadsheets, having also worked as a management accountant. In her spare time, you’ll find Zoe skating at her local ice rink. See full bio

Zoe's expertise
Zoe has written 181 Finder guides across topics including:
  • Share dealing
  • Reviews and comparisons of trading platforms
  • Robo-advisors
  • Pensions
  • Banking

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