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.

FTSE stocks for the new ‘British ISA’

The government is proposing an additional £5k allowance on top of the current £20k ISA allowance to invest specifically in the UK market.

British flag, Big Ben, Houses of Parliament and British flag composition

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!.

Chancellor Jeremy Hunt announced a new ‘British ISA’ in last week’s Spring Budget.

He’s proposing to give investors an additional £5,000 allowance on top of the current £20,000 ISA allowance to invest specifically in the UK market.

I’ll make a few observations on the proposal. And then look at some of the opportunities the market’s offering investors right now.

Patriotic gimmickry

The Chancellor presented the new ISA as part of a package of measures to support British businesses.

In reality, though, unless we’re buying new shares issued by a company in a fundraising (such as a rights issue or placing) our money isn’t flowing into the business. We’re not providing it with any capital to help it grow – by, say, developing new products or expanding into new countries.

For the most part, our £5,000 will go into the pockets of fellow investors who happen to be selling their shares.

As such, the British ISA smacks to me of patriotic gimmickry in an election year. It would have been a lot easier for everyone if the Chancellor had simply increased the existing £20,000 ISA allowance to £25,000.

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.

Waiting game

Another thing to note is that this new ISA hasn’t actually been launched yet. And won’t be any time soon.

There’s a consultation period until 6 June. The government will then need to review the responses and formulate the rules governing which investments will be eligible. And after that, providers will need time to build the new product.

It’s unlikely to be launched before April next year – if it’s launched at all. Ultimately, the Conservatives may not commit to the idea. Or Labour – if they get into power – may ditch it.

Eligibility

At the moment, what would constitute an eligible investment for the British ISA is also an open question.

It looks like all London-listed stocks could be eligible. This would include not only individual operating businesses, but also UK-listed investment companies, such as the venerable City of London Investment Trust.

This trust has served UK investors well for many decades. It has an unrivalled record of having increased its dividend for 57 consecutive years.

Still, there’s some uncertainty about whether it (and others like it) will be eligible. There’s less doubt about the individual stocks in its portfolio.

Footsie companies

To look at what the UK market has to offer in the way of big FTSE 100 names, City of London’s roll of top 10 holdings isn’t a bad place to start.

The table below lists them. And I’ve added columns illustrating the industries they operate in, their current share prices, and my calculations of their valuations on a couple of measures: price-to-earnings (P/E) and dividend yield.

Myriad options

A couple of things in the table strike me immediately.

First, aside from the two companies in the same sector (Shell and BP), the holdings represent a diverse range of industries. And second, there’s a wide variation in their valuations.

At one end we’ve got Relx with a P/E of almost 30 and a yield of just 1.7%. At the other, British American Tobacco with a mid-single-digit P/E and yield of over 10%.

At the end of the day

Value investors and high income seekers will naturally be drawn to stocks with low P/Es and big yields. Conversely, growth investors are always likely to gravitate towards stocks with high P/Es and little or no yield.

Both approaches are capable of delivering healthy returns on investment. And of course, both are capable of disappointing.

In this context, I’d stress that P/Es and dividend yields aren’t the be all and end all of successful investing. Also, that the companies I’ve mentioned are just 10 of literally hundreds listed on the London Stock Exchange.

The proposed new £5,000 British ISA may be a bit gimmicky, and if it does launch it’ll be more restrictive than the existing £20,000 ISA. But at the end of the day, any increase in the amount investors can shield from the taxman surely can’t be a bad thing!

Graham has no position in any of the shares mentioned in this article. The Motley Fool UK has recommended AstraZeneca Plc, BAE Systems, British American Tobacco P.l.c., HSBC Holdings, RELX, Tesco 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

Female student sitting at the steps and using laptop
Investing Articles

Are Lloyds shares 23% undervalued?

Lloyds shares have fallen in value since a high reached earlier this year. Could this be a sign the FTSE…

Read more »

happy senior couple using a laptop in their living room to look at their financial budgets
Investing Articles

Here’s why Legal & General is still one of the UK’s most popular SIPP buys

So far in 2026, UK SIPP investors have largely stuck to the same group of favourite FTSE 100 stocks. And…

Read more »

Mature people enjoying time together during road trip
Investing Articles

How have Aviva shares become a dividend juggernaut? 5 reasons why

With a long record of dividend growth and enormous yields, Aviva's shares are in high demand with income investors. Can…

Read more »

Middle aged businesswoman using laptop while working from home
US Stock

This is the most undervalued stock in the Dow Jones index

Jon Smith points out a Dow Jones stock with a price-to-earnings ratio below 10, with strong recent earnings that could…

Read more »

Black woman using smartphone at home, watching stock charts.
Investing Articles

£1,000 buys 268 shares in this dirt-cheap dividend stock that’s on fire in 2026

This dividend stock offers the winning combination of growth, income, and value. Could it be worth considering for an ISA…

Read more »

House models and one with REIT - standing for real estate investment trust - written on it.
Investing Articles

Here’s the REIT I’ve bought for huge and sustainable passive income

This REIT has raised annual dividends for almost 30 years! Royston Wild reveals exactly why it's his favourite UK passive…

Read more »

Woman riding her old fashioned bicycle along the Beach Esplanade at Aberdeen, Scotland.
Investing Articles

How to target a £250,000 SIPP, starting at 50

Although it’s better to start investing earlier, James Beard reckons there’s still time to build a chunky SIPP, even for…

Read more »

piggy bank, searching with binoculars
Investing Articles

2 UK penny stocks to check out in June

Ben McPoland looks at a pair of promising penny stocks, one of which carries a price target that's 147% higher…

Read more »