I'd aim to turn a $20,000 savings account into $25,400 of passive income

It doesn't matter if you don't have a pile of cash to start investing. The important thing is to start.

| More on:
A happy couple relax in a hammock together as they think about enjoying life with a passive income stream.

Image source: Getty Images

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

Starting from just a modest amount, anyone can build an ASX stock portfolio to fatten up for a significant flow of passive income later.

Just $20,000, which is about half the savings that the average Australian has, can get you started.

I reckon, eventually, you could sit back and watch an average of $25,000 every year land in your bank account.

It's all possible using the power of compounding.

Check this out:

Invest and keep adding to it

Let's hypothetically assume you can build a portfolio with that $20,000 that can, over the long term, average a compound annual growth rate (CAGR) of 12%.

I contend that this is reasonable, with diligent research and stock selection.

Quality businesses like Johns Lyng Group Ltd (ASX: JLG) and Lovisa Holdings Ltd (ASX: LOV) have managed to return 40.6% and 23.3% per annum over the past five years.

So with a mixture of those sorts of winners, some neutrals and the inevitable losers, there's no reason why your $20,000 can't grow at 12% a year.

Just practise sensible diversification, and act on sensible advice.

But it's not just about investing and then forgetting about it.

Big rewards only come with hard work, and you need to keep saving and adding to this investment.

Assuming that you can afford to add $400 a month, after 12 years of monthly compounding, the nest egg will have grown to $211,436.

Passive income after 12 years of 12%

Now let's have some fun.

From the 13th year, sell off the 12% gains each year.

That will provide you with an annual passive income of $25,372.

Mission accomplished.

Of course, the share market can be volatile, so you won't receive this much every single year. 

In some years, the passive income will be far less. In others, it will be much more.

But if you maintain a portfolio with a 12% CAGR, over the long run the cash flow will average out to $25,372.

The moral of the story is that regardless of how much you can afford to put in, start investing.

You can't buy time, but it's such an important ingredient.

Motley Fool contributor Tony Yoo has positions in Johns Lyng Group and Lovisa. The Motley Fool Australia's parent company Motley Fool Holdings Inc. has positions in and has recommended Johns Lyng Group and Lovisa. The Motley Fool Australia has recommended Johns Lyng Group and Lovisa. The Motley Fool has a disclosure policy. This article contains general investment advice only (under AFSL 400691). Authorised by Scott Phillips.

More on Investing Strategies

A businessman looking at his digital tablet or strategy planning in hotel conference lobby. He is happy at achieving financial goals.
Growth Shares

Forget PLS shares! This ASX growth stock is tipped to rise 60% by 2027

Could this beaten down stock follow PLS' lead and rebound strongly. Bell Potter thinks it could.

Read more »

Smiling woman with her head and arm on a desk holding $100 notes out, symbolising dividends.
Dividend Investing

This 9% yield is one I'm comfortable holding for the long term

This business has a history of paying large dividends.

Read more »

A young African mine worker is standing with a smile in front of a large haul dump truck wearing his personal protective wear.
Small Cap Shares

The ASX small-cap stock that could be set to boom

This iron ore producer is expected to keep steaming ahead.

Read more »

a woman leans forward with her hands shielding her eyes as if she is looking intently for something.
Investing Strategies

3 outstanding ASX shares the market seems to be ignoring

Some ASX shares fall out of favour due to uncertainty rather than broken fundamentals.

Read more »

2 smiling women looking at a phone.
Growth Shares

My 3 higher-risk, high-reward ASX stock recommendations for February 2026

For investors willing to accept uncertainty, selective risk can sometimes be rewarded.

Read more »

Little girl with big glasses on a laptop with a big smile on her face.
Blue Chip Shares

Top 3 ASX 200 blue-chip shares to invest in right now

Defensive earnings, scale, and long-term relevance matter more than chasing market trends.

Read more »

Man holding fifty Australian Dollar banknote in his hands, symbolising dividends, symbolising dividends.
Dividend Investing

An ASX dividend stalwart every Australian should consider buying

This business offers both a good yield and payout growth.

Read more »

A couple and their baby sit together at their computer carrying out digital transactions and smiling happily.
Growth Shares

The bulls are coming: 2 of the best ASX growth shares to buy now to get ahead

When the bulls return, I think these shares could be in demand with investors.

Read more »