Why I think it’s time to start planning your 2020 Stocks and Shares ISA today

When it comes to Stocks and Shares ISAs, it pays to plan ahead and start saving for the future as soon as possible, as this Fool explains.

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.

There are still four months to go until the new tax year begins on April 5. However, if you’re planning to open a Stocks and Shares ISA next year, I believe that now is the time to start getting your affairs in order.

Saving for the future

Every investor can put £20,000 a year into a Stocks and Shares or Cash ISA. Most people don’t have this kind of cash lying about, which is one of the reasons why I think it could be sensible to start planning your 2020 Stocks and Shares ISAs today.

There are financial benefits to doing so as well.

The early bird gets the money

According to my calculations, the sooner you start investing in a Stocks and Shares ISA, the more money you can potentially make over the long term.

For example, if a saver put away £20,000 at the beginning of April, and invested this money in a low-cost FTSE 100 tracker fund, they would have around £21,400 at the beginning of the following tax year. This is assuming that the FTSE 100 returns 7% over the 12 months, in line with its average annual return over the past decade.

In comparison, if the same saver deposited £20,000 over the space of a year (£1,666.66 a month), after 12-months of saving, the saver’s balance would have grown to £20,750. That is once again assuming that the money was invested in a low-cost FTSE 100 tracker fund.

This implies that while every saver has 12 months to make the most of their £20,000 a year ISA allowance, you should look to fill it up as soon as possible.

The power of compounding

The impact delayed saving can have on your money over the long term is even more pronounced.

According to my calculations, after 11 years, the saver who contributed monthly would have accumulated a balance worth £40,818.

The lump-sum investor would have £42,100. In both of these examples, I’m assuming no further contributions are made for the duration.

The bottom line

So that’s why I think it’s time to start planning your Stocks and shares ISA today. The figures above clearly show that savers who can contribute the full amount to the ISA at the beginning of the tax year, tend to do better over the long term.

That being said, how much you decide to contribute to your Stocks and Shares ISA is entirely up to you and depends on your own financial situation. There is no sense contributing as much money as possible at the start of the year, only to find you have to withdraw a lump sum six months later to meet an unforeseen cost.

The best way to grow your money over the long term, in my opinion, is to invest it. You should only be investing if you know you’re not going to need your money for the next 10 years or more, so it makes sense to start planning how much you can afford to deposit as soon as possible.

Rupert Hargreaves owns no share mentioned. 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

Close-up of British bank notes
Investing Articles

£9,000 in savings? Here’s how to try and turn that into a £193 monthly second income

With a long-term approach and applying basic principles of good investment, our writer reckons someone with under £10k could earn…

Read more »

Investing Articles

A 2026 stock market crash could be a rare passive income opportunity

If a stock market crash comes our way then it might throw up plentiful opportunities for investors to secure a…

Read more »

Tesla car at super charger station
Investing Articles

£10,000 invested in Tesla stock 1 year ago is now worth…

Dr James Fox takes a closer look at Tesla stock with the incredibly volatile mega-cap company surging and pulling back…

Read more »

British pound data
Investing Articles

My personal warning for anyone tempted by the plunging Aston Martin share price

Harvey Jones was so captivated by the plunging Aston Martin share price that he ignored an old piece of investment…

Read more »

Stacks of coins
Investing Articles

This penny share just crashed 13% to 19p! Time to buy?

After another fall today, this penny stock has now crashed 70% since April 2021. Is it one that should be…

Read more »

Trader on video call from his home office
Investing Articles

Down 19%! Here’s why Barclays shares look a serious bargain to me right now

Barclays shares have slumped recently, but a big gap between price and fair value has opened, offering nimble long-term investors…

Read more »

CEO Mark Zuckerberg at F8 2019 event
Investing Articles

Why Meta Platforms shares fell 12.5% in March

Historically, investors have done well by buying Meta Platforms shares when the price has fallen. But is the latest legal…

Read more »

Arrow symbol glowing amid black arrow symbols on black background.
Investing Articles

£20,000 invested in BAE Systems shares 4 years ago is now worth…

BAE Systems' shares have soared since 2022, yet rising NATO budgets are just starting to feed through, so the real…

Read more »