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.

Is a lifetime ISA the easiest way to make yourself a million?

Could a lifetime ISA boost your portfolio returns in the long run?

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.

Making a million from investing in shares has never been easy. Certainly, the FTSE 100 has delivered impressive returns since its inception in 1984. It has risen over seven times since then, with dividends boosting its total returns into the high-single-digits.

However, with the introduction of the lifetime ISA, things may have become easier for investors looking to generate a seven-figure nest egg. With a favourable bonus and relatively generous allowances, this could offer the chance to grasp millionaire status for a large number of people.

XXX

Details

The lifetime ISA is a relatively recent introduction to the world of investing. It was introduced in April 2017 and does not seem to have generated the buzz which it may deserve.

Anyone over the age of 18 and under the age of 40 can open a lifetime ISA. They can then contribute up to a maximum of £4,000 per annum to it, with any amounts paid-in being deducted from their overall £20,000 annual ISA allowance.

Deposits can be made up until the age of 50, when all contributions must end. Withdrawals can be made without penalty when an individual is above the age of 60, in the case of terminal illness, or if the funds are being used to buy a first home. If any of these three criteria are not met, there is a 25% charge for withdrawals.

While the withdrawal charge makes lifetime ISAs less appealing, this is largely offset by the bonus paid by the government. For every £1 paid into a lifetime ISA, the government will contribute £0.25. This means that an individual contributing £4,000 per year will receive a government bonus of £1,000 per annum.

Return potential

Assuming an individual opens a lifetime ISA on their 18th birthday, contributes £4,000 (plus the government bonus of £1,000) per year and invests in a FTSE 100 tracker, there is a very good chance that they will be a millionaire by the time of their 60th birthday.

This assumes that the FTSE 100 continues to deliver a total annualised return of around 9%, which it has achieved since its inception. It also assumes that no withdrawals are made, and that dividends are reinvested.

If those assumptions are met then an individual could have a nest egg of almost £2m by the time they are 60 years old. And with a contribution of £4,000 working out as a monthly amount of £333, accessing millionaire status in the long run may be available to a wide range of people in a variety of different circumstances.

Furthermore, for a younger person who is also considering how to pay for their first home, a lifetime ISA may be a sensible option. As mentioned, the funds can be used to purchase a first home, which means that they offer a degree of flexibility as well as high return potential.

More on Investing Articles

Friends and sisters exploring the outdoors together in Cornwall. They are standing with their arms around each other at the coast.
Investing Articles

£503 buys 14 shares in this FTSE 250 stock that returned 23.9% annually for the last 15 years

This FTSE 250 stock has averaged a huge return for 15 years. At today's price, £503 buys 14 shares. But…

Read more »

Black woman using loudspeaker to be heard
Investing Articles

£1,000 buys 25 shares in this FTSE 100 stock that’s returned 29.2% annually for the last 10 years

This FTSE 100 mining stock has returned close to 30% a year for a decade. At 3,995p, £1,000 buys 25…

Read more »

Female student sitting at the steps and using laptop
Investing Articles

Down 47%, is this growth stock finally worth buying in May?

With a £288m order book and a hidden pipeline of defence and nuclear contracts, is this growth stock now too…

Read more »

House models and one with REIT - standing for real estate investment trust - written on it.
Investing Articles

2 REITs yielding 7%+ to consider for passive income in 2026

A REIT backed by the NHS and another backed by Tesco and Sainsbury's with both yielding 7%+. Here's why I'm…

Read more »

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

Just 97 shares of this UK dividend stock generate £238 in passive income

A 5.7% yield, £238 in passive income from just 97 shares, and one of the most divisive dividend stocks on…

Read more »

ISA coins
Investing Articles

£10,000 in an ISA generates a second income of…

The London Stock Exchange is home to some of the world's most generous dividends. But how big a second income…

Read more »

Shot of a senior man drinking coffee and looking thoughtfully out of a window
Investing Articles

Expert recommendations: 2 top income stocks yielding 7%+!

With yields of 7.2% and 7.8% respectively, these two income stocks are catching the eyes of institutional analysts. Should investors…

Read more »

Illustration of flames over a black background
Investing Articles

3 top income-focused stocks to buy in May 2026, according to experts

Looking for a stock to buy for income in May 2026? Experts have flagged these three UK dividend shares as…

Read more »