How to invest £20k in a Stocks & Shares ISA before the deadline

The 5 April Stocks and Shares ISA deadline is fast approaching but what is the best strategy for investing the £20k annual allowance before time runs out?

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.

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.

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

Image source: Getty Images

The Stocks and Shares ISA deadline is just over a week away as the 2023/2024 tax year is set to start. With this new tax year comes reduced capital gains and dividend allowances for regular investing accounts. And that makes the tax benefits of investing through an ISA even more powerful.

Unfortunately, the £20,000 annual allowance doesn’t roll over. So, those that don’t use it will lose it.

The good news is investors aren’t pressured to decide which stocks or funds to buy quickly since they just need to deposit money rather than invest it before 5 April. But with the stock market offering such incredible bargains today, capitalising on discounted stocks sooner rather than later may be a lucrative decision in the long run.

With that in mind, let’s explore how investors could allocate their £20k annual ISA allowance.

Growth vs income

Growth stocks have lost a lot of love lately. With interest rates rising to combat inflation, many of these businesses have seen their valuation premiums evaporate.

Income stocks are becoming increasingly popular as investors become more interested in profitable over rapid revenue expansion companies. Sure, they usually don’t offer much growth potential. But with positive earnings and reliable dividends being put into the pocket of shareholders, this stability sounds far more attractive than the extreme volatility experienced in 2022.

Does that mean income stocks are better for a Stocks and Shares ISA? Not necessarily.

Just because a business is unprofitable doesn’t mean it’s doomed to fail. Ultimately, what matters is cash flow. Unprofitable operations that generate positive cash flows can last a long time without external financing like debt. And historically, growth stocks have delivered superior returns during stock market recoveries.

So, which type of stock is the best buy within an ISA today? The answer ultimately depends on the personal circumstances of the investor.

Growth stocks can potentially deliver explosive long-term gains but come with added risk and volatility. Meanwhile, while typically more stable and established, income stocks may fail to meet long-term performance expectations. Of course, there’s nothing stopping investors from having a blend of both.

Please note that tax treatment depends on the individual circumstances of each client and may be subject to change in future. The content in this article is provided for information purposes only. It is not intended to be, neither does it constitute, any form of tax advice. Readers are responsible for carrying out their own due diligence and for obtaining professional advice before making any investment decisions.

Balancing risk in a Stocks and Shares ISA

There is no such thing as a risk-free investment. Even bank deposits carry a small level of risk, as some customers were recently reminded of in the ongoing banking situation. That’s why risk management plays a vital role in building a successful portfolio regardless of which types of stocks an investor decides to buy.

Managing risk can get pretty complicated, especially when venturing into the world of financial derivatives. But fortunately, there are some really simple strategies available to investors that pack quite a punch. The most commonly recommended (and for good reason) is diversification.

Investing in high-quality businesses across multiple industries, geographies, and economies can drastically reduce a portfolio’s risk profile. That’s because if one position suffers an industry-specific disruption, the rest of the investments can often offset any short-term or even long-term decline.

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

Bronze bull and bear figurines
Investing Articles

This crazy growth stock is up 97% inside 2 months in my ISA!

Hims & Hers Health (NYSE:HIMS) is both an exciting and incredibly volatile growth stock. What on earth has sent it…

Read more »

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

How to target a million-pound SIPP by investing in UK shares

Harvey Jones shows how investors could target a SIPP worth a life-changing seven-figure sum, by investing in FTSE 100 dividend…

Read more »

A rear view of a female in a bright yellow coat walking along the historic street known as The Shambles in York, UK which is a popular tourist destination in this Yorkshire city.
Investing Articles

Buying £20k of BAE Systems shares could give me a £360 income this year!

Looking for the best dividend stocks out there? Royston Wild explains why BAE Systems shares are worth considering.

Read more »

UK financial background: share prices and stock graph overlaid on an image of the Union Jack
Investing Articles

Trying to make a million from FTSE 100 shares? Here’s where to start today

FTSE 100 investor Andrew Mackie highlights how the best UK shares are often those that use weak markets to quietly…

Read more »

Portrait Of Senior Couple Climbing Hill On Hike Through Countryside In Lake District UK Together
Investing Articles

How the UK State Pension measures up against other countries — and why it’s not enough

Mark Hartley weighs the UK State Pension against other nations, revealing why it’s important for Britons to explore additional options.

Read more »

Three signposts pointing in different directions, with 'Buy' 'Sell' and 'Hold' on
Investing Articles

A stock market crash this summer? Here’s how it could help

With emotion running high, the stock market is in a funny mood right now. And it can make investing choices…

Read more »

Close-up of children holding a planet at the beach
Investing Articles

Investors are pouring cash into Scottish Mortgage Investment Trust. Is it all about SpaceX?

Is this the perfect time to join the revived space race, by grabbing a chunk of the UK's most popular…

Read more »

The words "what's your plan for retirement" written on chalkboard on pavement somewhere in London
Investing Articles

Here’s 1 way to pick buy-and-forget stocks for a lifetime SIPP

Volatile stock markets have shaken the confidence of SIPP and ISA investors in 2026. We need a low-stress way to…

Read more »