We have some exciting news to share! The Motley Fool UK has now become The Twelfth Magpie -- an independent, UK-owned company, led by our long-serving UK management team — Mark Rogers, Chris Nials and Heather Adlington. In practical terms, it’s the same team you know, now fully focused on serving our UK readers and members.

Just as importantly, our approach remains unchanged: long-term, jargon-free, and on your side. This site is our new home, and there will be extra tweaks made across the coming few days as we settle in. So if anything looks a little off, please bear with us!

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.

Here’s how investors can build a meaty second income starting from scratch

Building a second income may seem difficult but this Fool dispels that myth. Here’s how, with £100 a week, he’d go about it.

| More on:
Young female business analyst looking at a graph chart while working from home

Image source: Getty Images

You’re reading a free article with opinions that may differ from The Twelfth Magpie’s Premium Investing Services. Become a member today to get instant access to our top analyst recommendations, in-depth research, investing resources, and more. Learn more, and get a free 'Best Buy Now' stock!.

The main reason I invest is to build my second income. Further down the line when I’m thinking about retirement, I want to have a stream of income that I can rely on to help me enjoy life more. That’s the dream, isn’t it?

I’d say so. And it’s more than possible. Even if I were starting from zero today, here’s the steps I’d take to start making some cash on the side.

Should you buy Standard Life shares today?

Before you decide, please take a moment to review this report first. Despite ongoing uncertainties from US tariffs to global conflicts, Mark Rogers and his team believe many UK shares still trade at substantial discounts, offering savvy investors plenty of potential opportunities to learn about.

That’s why this could be an ideal time to secure this valuable research – Mark’s analysts have scoured the markets to reveal 5 of his favourite long-term ‘Buys’. Please, don’t make any big decisions before seeing them.

How to invest

Before I started to think about how much I wanted to invest, the first step I’d take would be to open a Stocks and Shares ISA. That’s because I wouldn’t be taxed on any profit I made. From the dividend shares I’d be buying, I’d also be able to keep all of the passive income I received from dividend payments.

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.

Starting out

So, I’ve decided I’m going to invest with my ISA. That’s the best way for me to set myself up for success. But what’s next? Well, now comes the most important part. It’s about getting started no matter how much money I have to invest.

People are often deterred from investing as they believe that they need thousands of pounds or a cutting-edge investment strategy to see any gains.

But that’s far from the case. How we start doesn’t matter. What’s imperative is that we start as early as possible and over the long run let the stock market work its magic. I think £100 a week is a sensible starting amount.

Phoenix Group Holdings

Let me show an example of just how powerful this can be. The stock I’m going to use is Phoenix Group Holdings (LSE: PHNX). It’s an insurance company and a leader in the sector.

Its share price is down 1.8% so far this year. But a falling share price isn’t always a negative. For savvy investors, it means they can snap up bargains while the rest of the market overlooks it.

At its current share price, it has a dividend yield of 10.1%, way above the FTSE 100 average (3.6%). I like Phoenix Holdings because it has a strong balance sheet with plenty of cash spare as well as a rising dividend payout.

I see some risks. For example, the insurance industry is cyclical. What’s more, high interest rates and the uncertainty they spark can be detrimental to Phoenix Group’s operations. But given its strong position in the insurance industry, I’m bullish on the company.

Money to be made

Taking my £100 a week and applying it to Phoenix Group’s 10.1% yield ought to see me make slightly over £525 a year in passive income. Not bad.

However, the longer I leave my money in the market, the better chance I have of building my wealth. If I adopt a 30-year investment timeframe and reinvest all the dividend payments I receive, at the end of that I’d be making £10,168 a year in second income. I’d have a nest egg worth £106,269.

Investing always comes with risks and the stock market is volatile. There’s no guarantee that Phoenix Group’s yield will stay the same. It could rise or fall. Nevertheless, what this shows is that even investors starting from scratch are able to build a sizeable pot if they give it time.

Charlie Keough 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

Content white businesswoman being congratulated by colleagues at her retirement party
Investing Articles

How investing in a Cash ISA could cost you a comfortable retirement

Cash ISAs are celebrated for the brilliant tax benefits they provide. But could focusing on them cost savers the chance…

Read more »

Young black woman in a wheelchair working online from home
Investing Articles

How much could Barclays shares pay in dividends by 2028?

Barclays is one of the FTSE 100's most popular dividend shares. How much could they provide over the next three…

Read more »

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

With a 6% yield and a P/E of just 7.4, is this share a screaming buy for a second income?

Mark Hartley looks at the second income potential of a popular UK dividend stock that still looks undervalued despite compelling…

Read more »

Investing Articles

Forget Nvidia! This ETF is booming inside my Stocks and Shares ISA

A thematic ETF inside this writer's ISA has more doubled the return of Nvidia stock so far in 2026. But…

Read more »

Shot of an young mixed-race woman using her cellphone while out cycling through the city
Investing Articles

These cheap FTSE 250 shares could deliver a £1,550 ISA income in just 12 months!

Searching for the best low-cost dividend stocks to buy? Royston Wild reveals two FTSE 250 property shares with yields above…

Read more »

Landlady greets regular at real ale pub
Investing Articles

How much in dividends will these high-yield shares generate in 2026?

With 9.5% and 8.4% dividend yields, what makes these FTSE 100 and FTSE 250 high-yield heroes so special? Royston Wild…

Read more »

British pound data
Investing Articles

£5,000 invested in Nvidia shares when ChatGPT was released is now worth…

The rise of Nvidia shares was kickstarted by the advent of ChatGPT. Our author takes a look at how much…

Read more »

Close-up of children holding a planet at the beach
Investing Articles

Did HSBC just become the FTSE 100’s best dividend stock?

HSBC has long been a strong dividend stock, but could it now be one of the best on the entire…

Read more »