How I’d invest £20 per week to earn lifelong passive income

Stephen Wright describes how he’d try to invest wisely to turn a small weekly deposit into substantial annual passive income.

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.

Passive income text with pin graph chart on business table

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.

Invessting in the stock market can be a great way of earning passive income. And I think it’s possible to turn £20 per week into £4,500 in annual income.

That involves aiming for a 6% annual return over a 30-year period. In my view, that’s achievable with some careful investing and patience.

My passive income strategy has two parts to it. The first part is finding the right stocks to buy and the second is buying them at the right time.

Stocks to buy

Finding stocks to buy can be tricky – there are plenty of traps to fall into. Fortunately, by following some basic principles, it’s possible for investors like me to stay clear of most of them. 

The most important thing for me is to find investments that will be able to generate passive income 30 years from now. That means they need to be durable.

Usually, this involves having something that will allow a company to fend off competition over time. This can come from various sources, but some are more obvious than others.

Unilever, for example, has a couple of important advantages. Its huge scale allows it to keep its production costs down and its strong brands allow it to maintain strong margins.

It’s also important that I stick to companies I can understand. In order to assess whether a stock will be a good investment 30 years from now, I need to be able to understand it in some detail. 

That rules out stocks like British American Tobacco for me. Despite its attractive dividend yield, the outlook for smoking is just too unpredictable for it to be something I can invest in.

When to buy

The other part of my plan involves buying shares at the right time. Even if I can find the right companies to invest in, buying them at the wrong time is likely to result in bad returns.

Rightmove, for example, currently pays 8.5p in dividends per share. Whether that’s a good return depends on how much someone paid for the stock.

For an investor who bought the stock at the end of 2021, that’s a yield of around 1%. But someone who bought Rightmove shares in October 2022 would be getting a 2% return.

Buying at the right time isn’t about working out when shares are at their lowest point. In reality, it’s almost impossible to know when a stock still has further to fall.

Instead, it comes down to buying shares when they’re trading below their intrinsic value. This often happens when there’s some sort of negative sentiment around the company.

As long as I can stick to buying shares for less than they’re worth, I should be able to earn a decent return over time. And that’s true whether share prices go up or down in the near future.

Getting it right

The two parts of the plan are related. The key to both is focusing on companies that I can understand.

If a company is outside my circle of competence, I’m not going to be able to understand its competitive advantages. I’m also not going to be able to judge its value accurately.

With a business that I can understand, though, things are different. I’m able to make the kind of judgements that will allow me to earn lifelong passive income with a weekly investment.

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.

Stephen Wright has positions in Rightmove Plc and Unilever Plc. The Motley Fool UK has recommended British American Tobacco P.l.c., Rightmove Plc, and Unilever Plc. 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

Investing Articles

After FY results, why is the easyjet share price still less than half what it used to be?

After a strong set of results, our writer digs into why the easyJet share price is still far lower than…

Read more »

Investing Articles

Can the Aviva share price get above £5 and stay there?

With the Aviva share price edging towards the £5 level, our writer weighs some pros and cons that might influence…

Read more »

Investing Articles

Here’s the BT share price forecast up to 2027

After a long slide, the BT share price has finally started to pick up a bit in 2024. And analysts…

Read more »

Investing Articles

If I’d invested £10,000 in a FTSE 100 index fund 5 years ago, here’s how much I’d have now

The FTSE 100’s recent performance isn't quite what it was back in the 90s. But it still hosts several fantastic…

Read more »

Frustrated young white male looking disconsolate while sat on his sofa holding a beer
Investing For Beginners

Why I believe this cheap stock is fundamentally doomed

Jon Smith points out a cheap stock that he's personally not going to get involved with due to a risk…

Read more »

Shot of a young Black woman doing some paperwork in a modern office
US Stock

How an investor could aim for a million buying only 8 shares

Jon Smith reveals how someone could aim for a million pound portfolio by considering a mix of growth stocks, including…

Read more »

Environmental technology concept.
Investing Articles

Back at its 2019 level, has the ITM share price fallen too far?

After a rough couple of years, the ITM share price is now back to where it stood in 2019. As…

Read more »

Man writing 'now' having crossed out 'later', 'tomorrow' and 'next week'
Investing Articles

Here’s how Warren Buffett says he’d start investing today

Warren Buffett says if he was starting again with investing, he’d try to find undervalued opportunities where other investors aren’t…

Read more »