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 start investing with just £100 a month

Investing just £100 of your monthly salary could lead to significant future returns.

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 all work hard for our cash — well, most of us do! So it can often feel like a drag having to put away our hard-earned dough every month as savings.

That has been particularly true in recent years, with interest rates at historic lows, our savings accounts are proving less and less worth it when it comes to saving money.

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.

So you could be looking at other ways to invest your money. Many people have at least thought about buying stocks and shares, but often don’t know how to do it or think they need to have thousands to spare every month to make it worth their while.

As far as I’m concerned, that couldn’t be further from the truth.

As an investor still firmly (and luckily) in my 20s, I don’t earn an astronomical salary every month, but still look to invest a little every pay-day to keep my portfolio ticking over.

Here’s how I would start investing today with just £100 per month, whether you have no savings at 50 or you’re a 20-year-old starting off in the investing world.

Stocks and Shares ISA

Stocks and Shares ISAs are a great way for beginners and experienced investors alike to take advantage of tax breaks on any capital gains and income earned through stock market investing.

Investors can put up to £20,000 in a Stocks and Shares ISA in any given tax year, and returns won’t be subject to income or capital gains tax — a really tax-efficient way of investing in the stock market.

While traditionally Stocks and Shares ISAs have been viewed as a riskier option for those looking at the different ISA options available, the historic performance of the FTSE 100 suggests otherwise.

So, I’d start off with investing £100 every month into a Stocks and Shares ISA, as well as any lump sum savings I had. Once the ISA is open, then I’d start looking at what stocks to buy for the account.

Index tracker funds

Another piece of advice I would give to anyone starting off with regular investments would be to generate passive income rather than actively trying to beat the market.

That has been a tactic favoured by US investing legend Warren Buffett, who has bet big and won big too against actively-managed funds that aim to beat the market.

By investing in so-called index tracker funds, which track the performance of indices such as the FTSE 100 in the UK or the S&P 500 in the US, you don’t need to actively pick stocks to invest in with your £100 every month. You just passively let your returns grow.

The Footsie has grown more than 10% in the last five years, and would have provided a significantly higher return than a Cash ISA or another type of savings account. 

If you invested £100 to start, then £100 a month for the next 10 years at that rate, you’d have almost £21,000. Do it for 30 years, even at a lower rate of around 7%, and you’d have over £123,000.

If it’s good enough for Warren Buffett, it’s good enough for me. While each individual will have their own appetite for risk and preferences on where to invest their money, I’d say following the advice of a self-made billionaire wouldn’t be the worst thing to do.

More on Investing Articles

DIVIDEND YIELD text written on a notebook with chart
Investing Articles

I’m targeting a yearly income of £6,898 from £20,000 in this FTSE heavyweight!

This FTSE dividend play looks far too cheap for the cash it throws off — and the mix of rising…

Read more »

Passive income text with pin graph chart on business table
Investing Articles

How much would I need to invest in this FTSE 100 dividend gem to aim for £14,754 a year in passive income?

Passive income is the goal for many investors, and this FTSE dividend star highlights the qualities that can turn long‑term…

Read more »

View over Old Man Of Storr, Isle Of Skye, Scotland
Investing Articles

How much do you need in a SIPP to earn a £667 monthly passive income?

Harvey Jones shows how investors could use the generous tax breaks available on a Self-Invested Personal Pension, or SIPP, to…

Read more »

Happy male couple looking at a laptop screen together
Investing Articles

Up 50% with a stunning 6.4% yield! How do Aviva shares do it?

Harvey Jones is hugely impressed by the recent performance of Aviva shares, and examines why the FTSE 100 insurer has…

Read more »

Satellite on planet background
Investing Articles

Down 19% to under £20! Is now exactly the right time for me to capitalise on BAE Systems’ bargain-basement share price?

BAE Systems’ share price has dropped sharply, but a far bigger long term demand cycle is only just beginning. Here’s…

Read more »

Person holding magnifying glass over important document, reading the small print
Investing Articles

Closing in on £33 and around an all‑time high, is this FTSE 250 favourite seriously mispriced?

With the shares pushing into record territory, I’ve revisited the underlying business, its growth outlook and the valuation picture investors…

Read more »

Close-up of British bank notes
Investing Articles

£20,000 invested in Barclays shares a year ago is now worth…

Barclays shares have quietly delivered a 41% return in just 12 months — and the long term numbers suggest the…

Read more »

Young black woman walking in Central London for shopping
Investing Articles

£9,000 in an ISA? Here’s how to target a £675 passive income with 7% investment trusts

Investment trusts can offer a huge and stable passive income every year. Royston Wild reveals three to consider -- including…

Read more »