£20k to spare? Here’s how investors could use that to kickstart a £45k+ passive income

Looking for ways to make a jumbo passive income? Consider investing in this fund that I think, over time,could create substantial wealth.

| More on:

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.

A senior group of friends enjoying rowing on the River Derwent

Image source: Getty Images

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.

Being able to generate a large and passive income is the dream for most investors. We only have limited time on this earth, so finding ways to become financially independent and just enjoy life is paramount.

There are plenty of ways to try and source a second income, from owning buy-to-let property, to buying dividend shares, and starting an online side-hustle. Here’s one strategy I’m optimistic could give someone with a £20,000 lump sum, and the ability to make regular top-ups, the chance to make a an annual passive income above £45,000.

1. Reduce the tax burden

The greatest ‘expense’ that any of us face isn’t rent, bills, or even inflation — it’s tax.

Share investors, facing capital gains tax (CGT) of 18% to 24%, and dividend tax of between 8.75% and 39.35%, often pay tens of thousands of pounds to HMRC over time. Annual allowances of £3,000 for CGT and £500 for dividends do little to shield substantial allowances from the tax authorities.

And with tax rates on the rise, it’s more important than ever to reduce (or ideally eliminate) any payments one makes to HMRC. This can be achieved easily with the Individual Savings Account (ISA), for instance, via which Britons can save or invest £20,000 each year.

Given the potential for stronger long-term returns, Stocks and Shares ISA investors stand to benefit even more in tax savings compared to those using an (admittedly safer) Cash ISA.

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.

2. Diversify for growth and safety

Obviously the potential for greater returns means share investors have to absorb a higher degree of risk. Cash in the bank stays stable over time. Stock markets go up as well as down.

However, the possibility for truly life-changing returns may make share investing a better choice for many.

Investors can tailor their portfolios to manage the amount of risk they’re prepared to take. They could, for instance, consider building a portfolio of defence, utilities, healthcare and consumer staples stocks to help them balance growth and safety. Purchasing a healthy number of shares (say 10-15) across different industries can also protect returns from turbulence among one or two companies or industries.

An exchange-traded fund (ETF) holding a basket of currencies can be a quick and easy way to achieve this diversification. The Vanguard FTSE All-World ETF (LSE:VWRP) is one such financial vehicle I think is worth considering to spread risk.

A passive income creator

Tracking the FTSE All-World Index, this fund comprises of 3,624 blue chip shares and mid-cap growth stocks across developed regions. Just under 63% of its holdings are located on US stock markets, meaning investors have exposure to quality market leaders and innovators like Nvidia, Apple, Visa, Caterpillar and Palantir.

Since its creation in 2019, this Vanguard ETF has delivered an average annual return of 9.9%. That’s at the upper end of what share investors can realistically expect each year. And if this continues, someone with a £20,000 lump sum and £400 monthly put in this fund would turn this into £757,012 after 25 years.

This could then deliver a £45,421 yearly passive income if invested in 6%-yielding dividend shares. I think it’s worth considering, even if its high weighting to US stocks could leave it vulnerable to a possible Stateside recession in the near term.

Royston Wild has no position in any of the shares mentioned. The Motley Fool UK has recommended Apple, Nvidia, and Visa. 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

Friends at the bay near the village of Diabaig on the side of Loch Torridon in Wester Ross, Scotland. They are taking a break from their bike ride to relax and chat. They are laughing together.
Investing Articles

I asked ChatGPT how to build £1,000 a month in passive income using an ISA – here’s what it suggested

I asked ChatGPT how to grow passive income in an ISA – then ran the numbers myself to see what…

Read more »

A senior man using hiking poles, on a hike on a coastal path along the coastline of Cornwall. He is looking away from the camera at the view.
Investing Articles

£10,000 in Legal & General shares at the start of 2025 is now worth…

Legal & General shares remain a retail favourite with a near double-digit dividend yield! But can they keep delivering passive…

Read more »

Young woman holding up three fingers
Investing Articles

3 dirt-cheap FTSE 100 stocks to consider for 2026!

Discover the three FTSE 100 stocks Royston Wild thinks could soar in 2026 -- including one that offers a huge…

Read more »

Stacks of coins
Investing Articles

Here are 7 FTSE 250 stocks to target an ISA income

Looking for the best dividend stocks to buy for 2026? Casting the net outside the FTSE 100 can turbocharge an…

Read more »

Investing Articles

£20k in an ISA? 7 dividend shares to target a £1,500 passive income in 2026

Looking for ways to make a passive income from a cash lump sum? Discover a portfolio of quality dividend shares…

Read more »

Night Takeoff Of The American Space Shuttle
Investing Articles

Will the battered Greggs share price rebound 59% in 2026?

Greggs' share price has dived to multi-year lows in 2025. But City analysts think its more recent price recovery will…

Read more »

Investing Articles

5 high-quality FTSE 100 stocks that bombed in 2025 but could rebound in 2026

These FTSE 100 shares have been some of the biggest losers in the index this year. Edward Sheldon sees recovery…

Read more »

Friends and sisters exploring the outdoors together in Cornwall. They are standing with their arms around each other at the coast.
Investing Articles

These are the biggest dividend yields on the FTSE All Share Index as 2026 begins

Dr James Fox explains that large dividend yields can be a warning sign and investors need to look for signs…

Read more »