Turning a £10k ISA into a second income worth £8k a year!

Dr James Fox details his plans for transforming an ISA allowance into a second income to help fund his lifestyle. So what’s the catch? Well, it’s time.

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.

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.

Black father and two young daughters dancing at home

Image source: Getty Images

We’d all love a second income. And with interest rates pushing higher and UK stocks offering some enticing dividend yields, we’re presented with a host of opportunities to generate a second income — notably a passive one.

But when it comes to investing, we need money to generate money. So either we’ve got the cash, or we need time to create a bigger pot.

The ISA

The Stocks and Shares ISA is a tax-free vehicle for our investments. More than 3.5m of us have an ISA — it should be more — which can be used for capital growth or income generation. Every year I can put away as much asa £20,000 in the ISA wrapper.

But today, I’m going to use £10,000 as my starting point. That’s half the allowance for a single year. This could represent a single cash injection or funds built up over a number of years.

So personally, I believe the highest sustainable yield currently available is around 8%. That involves investing in companies like Phoenix Group and Barratt Developments.

But if I only had £10,000, investing in companies averaging an 8% yield would only give me £800. That’s fine, but it’s not going to impact my life hugely.

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.

Building a bigger pot

In order to achieve £8,000 in dividends a year, I need to turn my £10,000 into £100,000. So how do I do this?

Well, it’s going to take time. Unfortunately, that’s normally the way with investing. Some investors can be attracted to the potential of growth stocks, but it’s worth remembering that many companies never deliver the promised growth — in fact, many fail entirely.

For my sins, I used to trade Novavax shares. Back then, the biotech firm was trading between $130-$300. Today, it’s worth just $8. I didn’t lose money, but many people did. This is just one of the companies that enticed novice investors as the price soared.

Instead, I’m using a compound returns strategy to try to turn £10,000 into £100,000. This is the process of reinvesting my dividends year after year.

Essentially, people who already have money find it easier to get more money just by leaving their investments to grow. It’s very much like a rolling snowball effect. The longer I leave it, the larger the pot becomes. 

So if I invested in stocks with 8% yields, and reinvested over 29 years, I’d potentially have £100,000.

But if I wanted to get there quicker, I could make regular contributions. If I contributed an additional £200 a month and increased my contributions by 5% a year, it would only take me 13 years to reach £100,000. In fact, after 30 years I’d have over £600,000. But of course, I might not manage those percentages and could even lose money.

Patience

Assuming it works, this investment strategy takes time and patience, as well as frequent contributions. But it’s one that can be hugely rewarding over time. With £100,000, I could draw down £8,000 a year, or, if I don’t need it, continue to reinvest.

James Fox has positions in Barratt Developments Plc and Phoenix Group Holdings. 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

Picture of an easyJet plane taking off.
Investing Articles

Will the easyJet share price rise 43% or 97% by this time next year?

City analysts believe easyJet's share price might almost double over the next year. Royston Wild considers the outlook for the…

Read more »

Female student sitting at the steps and using laptop
Investing Articles

More great news for Rolls-Royce shares!

Rolls-Royce shares got a boost this week after some intriguing developments in the process of creating Europe's new fighter aircraft.

Read more »

Arrow symbol glowing amid black arrow symbols on black background.
Investing Articles

Persimmon’s share price surges 7% on double boost! Can it keep rising?

Persimmon's share price is surging, up 11% at one point earlier on Tuesday. Could this be the start of a…

Read more »

This way, That way, The other way - pointing in different directions
Investing Articles

What on earth’s happening to the Greggs share price?

Harvey Jones says Greggs’ share price has shown surprising resilience in the recent stock market turmoil, but the FTSE 250…

Read more »

Mature black woman at home texting on her cell phone while sitting on the couch
Investing Articles

Barclays shares are down 18%. Time to consider buying?

Barclays’ shares have plummeted in recent weeks. Edward Sheldon looks at what’s going on and provides his view on the…

Read more »

Hand flipping wooden cubes for change wording" Panic" to " Calm".
Investing Articles

Ready for a stock market crash? Here’s what Warren Buffett says to do

There are several reasons to think a stock market crash might not be far off. But it’s times like these…

Read more »

Passive income text with pin graph chart on business table
Investing Articles

How many Barclays shares do I need to buy for a £1,000 passive income?

Dividends from Barclays shares are about to skyrocket as management outlines plans to return £15bn to shareholders. Is this a…

Read more »

Finger clicking a button marked 'Buy' on a keyboard
Investing Articles

This fallen FTSE 100 darling could be one of the best shares to buy in March

There was a time when investors couldn’t get enough of this FTSE 100 stock. Now I reckon it might be…

Read more »