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.

I’d build wealth by investing £230 a month in a Stocks and Shares ISA

Putting a few hundred pounds a month into his Stocks and Shares ISA could help make our writer richer. Here’s how he might go about it.

pensive bearded business man sitting on chair looking out of the window

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!.

Putting some money away regularly in a Stocks and Shares ISA could help me improve my financial situation over the long term.

By investing a few hundred pounds a month and adopting an investing mindset of years not months, I think such an approach could help me grow my wealth. Here is how I would go about it.

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.

Regular saving in a Stocks and Shares ISA

My first move would be to set up a Stocks and Shares ISA. I would then get into the habit of putting £230 a month into it, for example, through a standing order. Doing that regularly would hopefully make me miss it less when it left my bank account each month!

Investing, not trading

My approach would be based on investing, not trading or speculating.

What is the difference? One way to make this clearer is to consider what I would not be doing. I would not be buying shares in companies I did not understand. I would not buy shares based on their price alone. I would not be investing in a company today simply hoping to unload my shares in a matter of weeks after a jump in price.

Instead, I would invest for the long term. That means I would research companies and only buy shares in those I understood. I would look for businesses I thought could generate substantial profits in the long term. If they were trading at an attractive valuation, I would consider buying them for my Stocks and Shares ISA. To reduce my risk, I would always keep my portfolio diversified across a number of companies.

What if I could not find any shares in good companies trading an attractive valuation? Then I would wait until I could – even if that took years. Just because I put £230 a month into my ISA does not mean I need to invest it immediately.

Building wealth over the years

Putting money in an ISA and buying shares does not mean I will succeed in building my wealth though. I need to buy the right shares!

One approach would be to focus on income. For example, I hold Direct Line in my Stocks and Shares ISA. It has a dividend yield of 11.5%. That means if I invest £100 today, I ought to earn £11.50 a year in dividends. Those are never guaranteed though, which is one reason I diversify.

That £230 a month adds up to £2,760 each year. Investing this at an average yield the same as Direct Line’s could earn me almost £320 in dividends annually. If I compounded those dividends (meaning reinvesting them in more shares) I could build my wealth faster while still only investing £230 each month.

Alternatively, I could invest in companies I hope will grow fast. That could send their share prices up, increasing the value of my investments.

One such choice from my Stocks and Shares ISA is digital ad agency group S4 Capital. But its shares have almost halved in the past year despite strong revenue growth. That is a reminder that as well as considering a business’s growth prospects as an investor I also always need to consider its valuation. Overpaying even for a fast-growing business might not help me build wealth!

C Ruane has positions in Direct Line Insurance and S4 Capital 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

ISA coins
Investing Articles

£10,000 put in a Cash ISA at the start of 2026 is now worth…

We're only halfway through the year, but has a Cash ISA beaten stock market returns so far? Our writer digs…

Read more »

Young woman carrying bottle of Energise Sport to the gym
Investing Articles

Still stubbornly in pennies, will the JD Sports share price hit £1 again?

Christopher Ruane reckons the JD Sports share price looks cheap but it's already been in pennies for many months. What's…

Read more »

Middle aged businesswoman using laptop while working from home
Investing Articles

Can an ISA outperform the stock market? Yes – here’s how!

Many investors dream of using their ISA to do better than the market overall. This writer knows it's possible --…

Read more »

Asian man looking concerned while studying paperwork at his desk in an office
Investing Articles

Dear SpaceX stock fans, mark your calendar for 7 July

SpaceX stock is getting fast-tracked into the world's leading technology index. Should I buy shares of the rocket maker before…

Read more »

A young black man makes the symbol of a peace sign with two fingers
Investing Articles

Here are 2 FTSE shares I’m excited about this July — and 1 I’m avoiding

As we head into the second half of the year, Mark Hartley identifies two undervalued FTSE shares that are flashing…

Read more »

Image of happy young people man and woman in basic clothing thinking and touching chin while looking aside isolated over yellow background
Investing Articles

Up 250%! Here’s why I bought HSBC shares over SpaceX stock

Everybody's talking about SpaceX stock but Harvey Jones chose to put his money into a top FTSE 100 company that's…

Read more »

Young brown woman delighted with what she sees on her screen
Investing Articles

Newsflash: the Diageo share price just climbed!

Harvey Jones was so surprised to see the Diageo share price heading the right way for once he almost fell…

Read more »

Curtains, happy woman and thinking of future in home, planning and reflection of mindset with view. Window, smile and African girl with vision, ideas and dream for morning inspiration in living room.
Investing Articles

Up 50% in a year! That’s not the only reason I’d consider buying Barclays over Nvidia stock today

Harvey Jones says that Nvidia stock is probably one of the safer ways to play the artificial intelligence revolution. But…

Read more »