3 savvy passive income ideas for a £100k Stocks and Shares ISA

With a £100,000 investment portfolio, someone could potentially generate £5,000 to £7,000 in passive income every year. Here’s how.

| 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 Hispanic couple kayaking

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.

With a £100,000 investment ISA, investors can potentially generate a lot of passive income. Today, there are many different types of income investments available and the yields on offer can be attractive.

Sitting on £100k and looking for income ideas? Here are three to consider.

Gilts

Gilts are UK government bonds. When you buy one, you’re essentially lending the government money in return for interest.

With these investments, the investor typically receives ‘coupon’ payments twice a year. Interest rates will vary depending on when the gilt was issued and the time to maturity but there are some attractive rates available in the market today (4.5%+).

Returns also come from the return of the loan at maturity. For example, if someone buys a gilt for £99, they’ll make a profit of £1 when it matures because gilts have a ‘face value’ of £100.

One big advantage of gilts is that they are relatively safe investments (assuming that the UK government is not going to default on its debt). They can also be very tax-efficient.

On the downside, with conventional gilts, coupons are fixed. Therefore, there’s little protection from inflation.

Dividend Heroes

One type of income investment that can potentially solve the inflation issue is a Dividend Hero. These are investment trusts that have increased their annual income distributions for 20 years or more.

An example here – which could be worth considering – is the Merchants Trust (LSE: MRCH). This invests predominantly in high-yield UK shares and has registered 43 consecutive annual dividend increases now meaning that it has provided investors with inflation protection for decades.

Looking beyond the brilliant long-term income track record here, there are a few things I like about this trust. One is that it has a yield in excess of 5% (at the moment).

Another thing I like is that it trades at a 7% discount to the value of its assets. In other words, investors are getting access to a basket of UK shares at a significant discount.

An advantage of investment trusts like Merchants is that they generally invest a range of different dividend stocks so they can provide investors with diversification. For example, this trust currently holds about 50 different stocks.

They don’t always beat the broader market though. This is a risk to be aware of with this kind of investment.

Individual dividend stocks

Finally, individual dividend stocks can be a great way to generate passive income. On the London Stock Exchange today, there are many stocks with yields in excess of 6%.

One example here is savings and investment company M&G. It currently sports a yield of about 8.3%.

Another example is insurance company Admiral. It’s offering a yield of about 6.3% at present.

These kinds of stocks are not without their risks. However, sized properly in a portfolio, they can be a good way to boost income.

Building an income portfolio

It’s worth pointing out that these three types of passive income investments are not mutually exclusive. In other words, they can all be included in a Stocks and Shares ISA.

I think combining different types of investments is the best strategy. With this approach, someone could potentially generate £5,000 to £7,000 in income a year from a £100k portfolio while simultaneously minimising investment risk.

Edward Sheldon has positions in London Stock Exchange Group. The Motley Fool UK has recommended Admiral Group Plc and M&g 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

Down 34% in 2025 — but could this be one of the UK’s top growth stocks for 2026?

With clarity over research funding on the horizon, could Judges Scientific be one of the UK’s best growth stocks to…

Read more »

piggy bank, searching with binoculars
Investing Articles

Can the rampant Barclays share price beat Lloyds in 2026?

Harvey Jones says the Barclays share price was neck and neck with Lloyds over the last year, and checks out…

Read more »

Investing Articles

Here’s how Rolls-Royce shares could hit £25 in 2026

If Rolls-Royce shares continue their recent performance, then £25 might be on the cards for 2026. Let's take a look…

Read more »

Departure & Arrival sign, representing selling and buying in a portfolio
Investing Articles

Prediction: in 2026 the red-hot Rolls-Royce share price could turn £10,000 into…

Harvey Jones can't believe how rapidlly the Rolls-Royce share price has climbed. Now he looks at the FTSE 100 growth…

Read more »

Businessman hand stacking up arrow on wooden block cubes
Investing Articles

Prediction: Tesco shares could soon climb another 17%

After a strong run for Tesco shares, analysts are optimistic for the start of 2026. Well, most of them are,…

Read more »

UK coloured flags waving above large crowd on a stadium sport match.
Investing Articles

Prediction: the Vodafone share price could soar 40% in 2026

Despite a great 2025, the Vodafone share price is still down 20% over five years. The latest predictions suggest more…

Read more »

Santa Clara offices of NVIDIA
Investing Articles

By January 2027, £1,000 invested in Nvidia shares could turn into…

What could £1,000 in Nvidia shares do by 2027? Our Foolish author explores three potential scenarios for the artificial intelligence…

Read more »

Investing Articles

How to target a stunning £1,000 weekly passive income for retirement, starting in 2026

It's a brand new year and Harvey Jones says this is the ideal time to accelerate plans to build a…

Read more »