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.

How I’d aim to turn my second income into my only income!

Dr James Fox explains how he’d build a portfolio that provides him with a substantial second income, one that could even allow him to stop working.

Smiling white woman holding iPhone with Airpods in ear

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!.

We’d all love a second income, right? In fact, that’s the reason many of us invest. It allows us to turn our capital into dividends and can provide us with a financial boost throughout the year.

But how could I go about turning my second income into my only income? Surely it must be possible.

Should you buy Rolls Royce 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.

Let’s take a closer look.

How much would I need?

Well, if I have a portfolio of £20,000 and I invested it in high-yielding dividend stocks like Phoenix Group and Aviva, I could expect to average an 8% yield. So my £20k would get me around £1,600 a year in dividends.

Clearly, that’s not enough to live on. It works out at just £130 a month.

So what would I need? Well, in today’s climate, I’d probably want at least £30,000 in dividends a year. And I could earn this without being taxed by investing through my ISA.

But to achieve this I’m going to need something in the realms of £400,000 invested in stocks paying 8% yields.

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.

Getting to £400k

Naturally, building a portfolio worth £400k can sound daunting. And it’s a huge jump to go from just £20,000 to £400,000. There are four key actions required to make it work.

The first is investing over time. It’s not going to happen overnight. We need to appreciate that to build a portfolio worth £400k, we need to invest over a long period of time.

The second action is investing regularly. This allows us to ride out the peaks and troughs of the market. But it’s also important that we keep topping up our portfolio.

Next, I need to invest in dividends stocks. I’m looking for companies with strong but sustainable dividend yields. One way we can assess the health of dividend yield is by looking at the coverage ratio (DCR). Anything above two is healthy. Some stocks will have lower DCRs but healthy cash flows — these stocks are also investment material, in my opinion.

The final action is reinvesting my dividends. Every year I need to take the dividends I earn and pile them back into these high-yielding stocks.

Compounding

Collectively, these actions are the basis of a promising compound returns strategy. This is the practice of reinvesting dividends over time to achieve exponential gains.

For example, if I invested £20,000 in a company with a 8% yield, at the end of the year I could expect to have £21,600, assuming the share price of the stock in question remained constant.

That’s fine, but it’s not groundbreaking. The impressive bit comes when we reinvest that dividend year after year.

Without regular contributions, it would take 38 years to turn £20k into £400k. But if I were to contribute £300 a month, and increased that contribution by 5% annually, I could get there in 21 years.

Naturally, the more I contribute, and the greater my starting figure, the easier it is to get there. And after 21 years, it’s worth highlighting that my portfolio is growing incredibly fast and I may need more than £30,000 a year in two decades’ time.

Of course, there’s no guaranteed way to build a portfolio, and I could always lose money. But if I follow these steps, I stand a good chance of turning my second income into my only income.

James Fox has positions in Aviva Plc and Phoenix Group Holdings Plc. 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

Happy senior couple hugging and enjoying retirement at home
Investing Articles

Here’s why I bought this 7.6%-yielding FTSE 100 dividend stock instead of saving in a Cash ISA

Harvey Jones crunches the numbers to show how investing in stocks and shares can be much more profitable than saving…

Read more »

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

Here’s how much passive income 1,000 Greggs shares could pay…

Greggs shares have lost nearly 50% of their value inside the past two years. Is this out-of-favour passive income stock…

Read more »

Overjoyed exited middle aged married couple giving high five, finishing doing domestic paperwork together at home. Euphoric happy older mature spouses celebrating successful investment or purchase.
Investing Articles

This beaten-down FTSE 100 dividend share just jumped 11% in a week but still yields almost 5%

Harvey Jones has been highlighting this dividend share opportunity for weeks and suddenly it's showing signs of life. Can the…

Read more »

Investing Articles

Down 53% since May, is this SpaceX-backed UK stock now in the bargain bin?

The Filtronic (LSE:FTC) share price has come crashing back down to earth in recent weeks. Has the selling gone too…

Read more »

Close-up as a woman counts out modern British banknotes.
Investing Articles

3,566 shares in this FTSE 100 stalwart earns a £1,443 second income

Stephen Wright sees Unilever's battered share price as an attractive option for investors looking for a second income to consider.

Read more »

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

3 stocks I’m looking to buy in July

Stephen Wright’s stocks to buy list for July includes a specialist chemicals recovery play, a quiet infrastructure compounder, and an…

Read more »

ISA Individual Savings Account
Investing Articles

How do the government’s latest changes affect your Stocks and Shares ISA?

Stephen Wright explains what the new anti-circumvention rules mean for investors with uninvested cash in their Stocks and Shares ISAs.

Read more »

Businessman hand stacking up arrow on wooden block cubes
Investing Articles

Here’s how much I think Rolls-Royce shares will be worth by the end of 2027

Ken Hall is considering buying Rolls-Royce shares. But just how much further could the stock climb by the end of…

Read more »