Start investing with £50 a month

Who this guide is for

It’s for people who want to start investing with a small regular amount. You might be new to investing, or you might have savings and want to try something longer term.

If you’re unsure what shares, funds or ISAs are, our investments hub and ISAs for beginners guide cover the basics.

Before you start

Three checks can help you decide whether now is the right time.

Expensive debt. If you have credit card debt or an overdraft, the interest may cost more than investing is likely to earn. Our guide on whether to pay off debt or save explains the trade-offs.

An emergency buffer. MoneyHelper suggests having three to six months of essential outgoings in cash before investing. That way, you’re less likely to need to sell investments at a bad time.

Genuinely spare money. Make sure the £50 isn’t needed for bills or essentials. Our budget planner can help you see what’s left each month.

It also helps to have a goal at least five years away. MoneyHelper suggests investing is usually for longer-term goals.

Where your £50 could go

A Stocks and Shares ISA

A Stocks and Shares ISA lets you invest without paying UK tax on growth or income. The total ISA allowance is £20,000 for the 2026/27 tax year (source: GOV.UK). £50 a month uses £600 of that.

You can usually stop, restart or change your payments. You can also take money out, though its value may be lower than you paid in.

Your workplace pension

If you have a workplace pension, putting a little more in may be worth considering. Your employer pays in too, and you get tax relief.

The auto-enrolment minimum is usually 8% of qualifying earnings in total, with at least 3% from your employer. Some employers will match extra contributions.

The trade-off is that you normally can’t access pension money until later in life. Our guide to workplace pensions has more.

A Lifetime ISA

If you’re aged 18 to 39 and saving for a first home or later life, a Lifetime ISA adds a 25% government bonus. You can pay in up to £4,000 a year.

The catch is the restrictions. Withdrawals for other reasons usually face a 25% charge, which means you could get back less than you paid in. See our Lifetime ISA rules.

What you could invest in

Many people starting with a small amount choose funds rather than individual shares. A fund spreads your money across many investments, so one company doing badly has less effect.

Common types include:

• Index funds and ETFs, which aim to follow a market index and usually have lower charges
• Multi-asset funds, which hold a mix of shares, bonds and sometimes cash in one fund
• Active funds, where a manager picks investments to try to beat the market, usually at a higher cost

Each type has trade-offs on cost, risk and how much you’re relying on a manager’s choices. Before you invest in any fund, read its key information document or product summary.

How fees behave on a small pot

Fees matter more when your pot is small. The type of fee can make a big difference.

The main fee types

• Platform or account fee. Some providers charge a percentage of your pot. Others charge a flat amount each month or year.
• Fund ongoing charge. Every fund has one. It’s taken from the fund’s value.
• Dealing charges. Some providers charge each time you buy or sell. Some charge less, or nothing, for regular monthly investing.
• Foreign exchange fees. These can apply when you buy investments priced in another currency.
• Exit or transfer fees. Some providers charge if you move your account elsewhere.

Percentage vs flat fees

A percentage fee grows with your pot. A flat fee stays the same whatever you hold.

On a small pot, a flat fee can take a much bigger share. For example, the same flat yearly fee takes a share of a £600 pot that’s more than 30 times bigger than the share it takes of a £20,000 pot.

That doesn’t mean percentage fees are always cheaper. As your pot grows, a flat fee can work out lower. The point is to check how each fee works at the size of pot you’ll actually have.

Our guide to Stocks and Shares ISA fees explains these charges in more detail.

Automate your £50

The simplest way to stick with it is to make it automatic. Set up a regular monthly payment for the day after payday, so the money goes before you can spend it.

You might also decide in advance when you’ll increase it. Common moments include a pay rise, or when a bill or debt ends. If you’ve recently cut a regular cost, our bills and everyday savings hub has ideas for freeing up more.

What £50 a month adds up to

Before any growth or charges, £50 a month adds up to:

• £600 after one year
• £3,000 after five years

What happens on top of that depends on how your investments perform and what you pay in charges. Investment returns aren’t certain, and the value could be lower than you paid in.

If you want to see how regular contributions might grow at a rate you choose, try our ISA savings calculator. It’s an illustration, not a forecast, and it uses a fixed rate that real investments won’t follow.

Watch out for uninvested cash

Money you pay into a Stocks and Shares ISA isn’t invested until you buy something with it. Check that your regular payment is set to buy your chosen fund automatically, rather than sitting as cash.

From 6 April 2027, interest earned on cash held in a Stocks and Shares ISA will face a 22% charge for people under 65. These changes are law but not yet in force. Our ISAs hub will track them.

Your first three months: a checklist

Month one

• Check your budget and make sure £50 is spare.
• Read the key information document for any fund you’re considering.
• Note every fee that applies to your account.
• Check the firm on the FCA Firm Checker.
• Set up your regular payment and check it’s buying your fund.

Month two

• Check your first payment went in and was invested.
• Resist the urge to check the value every day.

Month three

• Look at your statement and check the charges match what you expected.
• Decide whether to keep your amount the same or adjust it.

Pausing or stopping

Life changes, and you may need to pause your payments. Many providers let you stop or change a regular payment, but check the terms before you start.

Pausing doesn’t usually affect what you’ve already invested. That money stays invested and can still rise or fall.

When prices fall

When prices fall, your £50 buys more units of a fund. Over time, this can smooth out the effect of prices going up and down.

It doesn’t protect you from losses, though. If you need to sell when prices are low, you could get back less than you paid in.

Tracking your progress

It’s easy to confuse what you’ve paid in with what your investments are worth. Keep a note of both.

Looking at your account once a quarter is usually enough. Daily checking can make normal ups and downs feel bigger than they are.

Investing as a household

Each adult has their own ISA allowance. You can’t hold an ISA jointly with someone else, so couples who both want to invest each need their own account.

It helps to agree how investing fits into your shared budget, especially if one of you is more comfortable with risk than the other.

Is your money protected?

The Financial Services Compensation Scheme can help if an authorised investment firm fails and your money is missing. For investments, the limit is £85,000 per person per firm. Our guide to FSCS protection limits explains more.

FSCS protection doesn’t cover investments falling in value.

Spotting scams

Be wary of anyone promising high or certain returns, or pressuring you to act quickly. Check any firm on the FCA Firm Checker, and see the FCA’s ScamSmart site for warning signs. Our guide to money scams in 2026 has more.

The catch

Key takeaways

• Clear expensive debt and build a cash buffer first.
• A Stocks and Shares ISA or workplace pension are common places to start.
• Check every fee, and how flat fees affect a small pot.
• Automate your payment and check it’s being invested.
• £50 a month is £3,000 over five years before returns and charges.
• Investments can fall as well as rise.

Related reading

Related guides

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FAQ

Will £50 a month make any real difference?

It depends on your situation. A small regular amount can build up over time, but charges matter more on a small pot. It’s usually worth clearing expensive debt and having some emergency savings first.

Do providers accept regular payments as low as £50?

It depends on the provider. Terms for regular payments differ, so check them, and the fees, before you apply. £50 a month uses £600 of your yearly ISA allowance.

Which charges eat into a small investment pot the most?

It depends on how they’re charged. Flat platform fees can take a large share of a small pot, while percentage fees grow with it. Dealing charges and fund ongoing charges also add up, so check them all.

Am I allowed to pause my monthly investment?

Yes, usually. Many providers let you stop or change a regular payment, but check the terms. Money you’ve already invested stays invested and can still rise or fall in value.

Is there a chance I lose some of what I pay in?

Yes. Investments can fall as well as rise, and you may get back less than you put in. That’s why investing is usually for money you can leave for at least five years.