£5,000 in savings? Here’s how I’d aim to build it into an £8,500 second income

To generate a second income, do we need a big sum in savings? Even with a modest start, it can be surprising what we might achieve.

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.

Close-up of British bank notes

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.

What do we want from our savings? For me, it’s all about building a long-term second income.

In the UK in 2022, the average savings account held around £7,500. That was boosted by the bigger savers, so the median was down at about £2,000.

But these figures vary enormously depending on who we ask. So let’s think about starting today with £5,000 in the bank.

Stocks and Shares ISA

With that amount, assuming it wasn’t money I’d need in the short term, I’d transfer it straight to a Stocks and Shares ISA. I might not know which shares to buy. But at least having the cash there would motivate me to do a bit of research.

Now I can’t look at ISAs without thinking first about a Cash ISA. They pay guaranteed returns, so there’s less risk than from the stock market.

And, right now at least, we can get more than 5%. But rates change over time and they surely won’t stay up there when interest rates fall.

ISA returns

A £5,000 pot isn’t really the kind of cash that retirement dreams are made of. So it would need topping up over the years. But I reckon it’s a big enough sum to make a good start.

In the past decade, the average Stocks and Shares ISA return came in at 9.6%.

I don’t think we’ll see returns that high in the long term. But when we think that was over the pandemic and the stock market crash, it’s quite remarakble, isn’t it?

It shows to me that stock market investing has to be for the long term. And the longer we stay in, the less risk we face.

How much income?

With that rate of return, a £5,000 pot could net us £480 a year in income. That’s not going to buy a new car every year.

What if we reinvest our annual dividends in new shares? In 20 years, it could grow to more than £31,300, without adding a single extra penny. And that could then mean £3,000 a year as a second income. We’re getting there.

Now suppose we do add more money, say £200 a month?

What size retirement pot?

That could get us close to £170,000 in 20 years. And at 9.6%, we could have £16,000 in annual income.

But I have to say I’ll be very surprised if the UK stock market generates those returns in future decades. The average over the very long term has come out at around 7% a year.

We can’t guarantee even that, of course. But it’s a target I’d be happy with — everyone has to think about their own take on risk.

So what might it mean?

£8,500 a year?

Starting with our £5,000, then adding an extra £200 a month, could build us a pot a shade over £121,400 in 20 years.

And we could then take our £8,500 income each year. Assuming we still average 7%.

As I say, we can’t be sure what the future holds. But I think it’s an inspiring target?

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.

Views expressed 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 female analyst working at her desk in the office
Investing Articles

2 dirt cheap penny stocks investors should consider this July!

Looking for the best value shares to buy today? Our writer Royston Wild thinks these cut-price penny stocks demand close…

Read more »

Investing Articles

Is the latest addition to the FTSE 250 a no-brainer buy?

This Fool considers whether the FTSE 250’s latest addition after the recent reshuffle is an opportunity for her holdings, or…

Read more »

Investing Articles

£15K in savings? I’d look to turn that into a second income stream worth £400 per week!

Sumayya Mansoor explains the careful steps she’d follow to help generate a second income stream for her to enjoy later…

Read more »

Market Movers

Is GSK’s share price a brilliant bargain after this new vaccines deal?

The GSK share price continues to weaken despite a major vaccines deal with German company CureVac. Is now the time…

Read more »

Bus waiting in front of the London Stock Exchange on a sunny day.
Value Shares

Up 38% in a year, is this UK share still attractively priced?

Christopher Ruane explains some pros and cons he sees in adding a FTSE 100 UK share with strong recent price…

Read more »

Investing Articles

3 high-yield shares I’m eyeing for July

Our writer pores over a trio of high-yield shares he would happily buy for his passive income-generating portfolio in the…

Read more »

Bus waiting in front of the London Stock Exchange on a sunny day.
Investing Articles

If a market correction is on the way, these FTSE 100 growth stocks are on my buy list

Governor Andrew Bailey thinks asset prices are looking frothy. Our writer is looking at which FTSE 100 stocks he'd buy…

Read more »

Investor looking at stock graph on a tablet with their finger hovering over the Buy button
Investing Articles

These value stocks are predicted to soar by more than 20%!

This Fool has his eye on these two value stocks that have impressive 12-month price targets. Here he explores them…

Read more »