No savings at 40? I’d invest £3 a day in an ISA for passive income of £7,925 a year

A weighty passive income is one reason to invest in an ISA account. Here’s what £3 a day might lead to, even if I was starting at 40 with no savings.

The content of this article was relevant at the time of publishing. Circumstances change continuously and caution should therefore be exercised when relying upon any content contained within this article.

Stack of one pound coins falling over

Image source: Getty Images

When investing, your capital is at risk. The value of your investments can go down as well as up and you may get back less than you put in.

Read More

The content of this article is provided for information purposes only and is not intended to be, nor does it constitute, any form of personal advice. Investments in a currency other than sterling are exposed to currency exchange risk. Currency exchange rates are constantly changing, which may affect the value of the investment in sterling terms. You could lose money in sterling even if the stock price rises in the currency of origin. Stocks listed on overseas exchanges may be subject to additional dealing and exchange rate charges, and may have other tax implications, and may not provide the same, or any, regulatory protection as in the UK.

You’re reading a free article with opinions that may differ from The Motley Fool’s Premium Investing Services. Become a Motley Fool member today to get instant access to our top analyst recommendations, in-depth research, investing resources, and more. Learn More.

sdf

If I had three pound coins to hand, I’d struggle to spend them these days. I’ve not seen a pint that cheap in years, and if I wanted a supermarket sandwich, I could only afford the plainer ones. At the same time, if I was able to save that each day – and pair it with the right investment strategy – I could aim for a life-changing passive income. 

Even if I started with no savings at 40 years old, I could target an extra income stream of thousands of pounds. 

I would need to be disciplined to achieve this. I would need to save every month and follow my strategy to a tee. But if I could, that £3 a day could turn into a passive income of £7,925 each year.

A steady cash inflow like that sounds lovely, but there are plenty of roadblocks to stop me getting there. In fact, I run into a big one straight away: a daily £3 just isn’t much to work with.

Big passive income

Because my plan is starting from 40 with no savings, I might save that much for 30 years so I receive my income when I retire. But even with those decades of stashing money away, my three quid a day only gets me up to £32,850. 

£3 a day
1 year£1,095
5 years£5,475
10 years£10,950
20 years£21,900
30 years£32,850

By the time I hang up my boots, I’ve not got much in the way of savings. And if I withdraw from them at 4% a year – a ‘safe’ withdrawal rate – my passive income looks a bit pathetic. 

£3 a day4% withdrawal
1 year£1,095£44
5 years£5,475£219
10 years£10,950£438
20 years£21,900£876
30 years£32,850£1,314

All told, I’m looking at 30 years of budgeting and saving to end up with £1,314 each year. I wouldn’t call that ‘life-changing’. I’m not sure it’s even worth the effort. 

The stock market is my knight in shining armour here. If I put my money to work in a Stocks and Shares ISA, it can grow and multiply to create wealth that doesn’t seem possible investing any other way. Also, the tax advantages of the ISA account mean I keep every penny. 

Please note that tax treatment depends on the individual circumstances of each client and may be subject to change in future. The content in this article is provided for information purposes only. It is not intended to be, neither does it constitute, any form of tax advice. Readers are responsible for carrying out their own due diligence and for obtaining professional advice before making any investment decisions.

I’d aim for a yearly 10% back from stocks. That’s in line with historical averages, so this isn’t a shot in the dark. I’m simply hoping the economy grows like it has in the past. And if it does, that 10% year after year will grow to a surprisingly large amount.

£3 a day
1 year£1,205
5 years£7,354
10 years£19,197
20 years£68,988
30 years£198,133

Would you look at that? My nest egg of £198,133 is about six times higher than if I’d just put it under the mattress. My 10% yearly return is working wonders, and building wealth that I can use for a big passive income. 

£3 a day4% withdrawal
1 year£1,205£48
5 years£7,354£294
10 years£19,197£768
20 years£68,988£2,760
30 years£198,133£7,925

Now we’re talking. That income stream looks much more appealing. If my plan goes off without a hitch, I’d receive £7,925 passive income each year and I’d hope to receive it indefinitely. All that from £3 a day? Sounds pretty good to me. 

Risks

I only have limited space here so I’ve left a lot out. How to choose the right stocks is a topic I’ve skimmed over. The risk involved is another. I will say that there is no guarantee with investing like this, and people can and do lose money with stocks.

Should you invest, the value of your investment may rise or fall and your capital is at risk. Before investing, your individual circumstances should be assessed. Consider taking independent financial advice.

John Fieldsend has no position in any of the shares mentioned. The Motley Fool UK has no position in any of the shares mentioned. Views expressed on the companies mentioned in this article are those of the writer and therefore may differ from the official recommendations we make in our subscription services such as Share Advisor, Hidden Winners and Pro. Here at The Motley Fool we believe that considering a diverse range of insights makes us better investors.

More on Investing Articles

Young mixed-race couple sat on the beach looking out over the sea
Investing Articles

FTSE shares: how £500 a month could put investors on the path to becoming millionaires

By consistently investing in FTSE shares, investors can accelerate their journey to millionaire status even if they only have £500…

Read more »

Young mixed-race woman jumping for joy in a park with confetti falling around her
Investing Articles

£10 a day invested in cheap LSE shares could unlock a second income of £27,125 a year!

Believe it or not, investing just £10 a day can potentially unlock high returns and an attractive passive income stream…

Read more »

Young Asian woman holding a cup of takeaway coffee and folders containing paperwork, on her way into the office
Investing Articles

Down 90%, is this growth stock finally worth buying in July?

This burgeoning robotics growth stock's been struggling with mounting losses, but could that soon be about to change? Zaven Boyrazian…

Read more »

Black woman using smartphone at home, watching stock charts.
Investing Articles

Could the Lloyds share price come crashing down?

In 2025, the Lloyds share price has hit heights not seen for a decade. Dr James Fox explores where the…

Read more »

Portrait of pensive bearded senior looking on screen of laptop sitting at table with coffee cup.
Investing Articles

Income shares: how much do I need to invest to earn £500 a month?

With a monthly passive income goal of £500, Zaven Boyrazian breaks down how much he thinks investors need to put…

Read more »

Modern apartments on both side of river Irwell passing through Manchester city centre, UK.
Investing Articles

2 overlooked UK shares to consider for dividends

Paul Summers looks beyond the usual suspects from the FTSE 100 and highlights two under-the-radar UK shares offering great passive…

Read more »

Pink 3D image of the numbers '2025' growing in size
Investing Articles

Prediction: in 12 months the hated Ocado share price could turn £10,000 into…

Harvey Jones is desperate for some good news about the beleaguered Ocado share price, and he finally appears to have…

Read more »

A young Asian woman holding up her index finger
Investing Articles

Up 132% in 2025! Is this one of the best growth shares to buy today?

Looking for the best shares to buy now? This soaring mining enterprise has dominated in 2025, beating the FTSE 100…

Read more »