Financial Missteps can mean Missed Opportunities
Published 13 October 2025
In a world of constant financial noise, from market updates and interest rate speculation to economic forecasts, it’s easy to feel overwhelmed and choose to do nothing.
But inaction can be costly when it comes to building long-term wealth. Whether it’s leaving money in cash, delaying investment decisions or ignoring the power of regular contributions, the financial consequences of sitting still can quietly erode your future goals.
Daniel McLean, Financial Adviser at Frontier FG, shares:
“As the year ramps up and the last school term fills with competing priorities, it’s easy to let distractions derail good intentions. Whether you’re new to investing or already have a plan in place, progress comes from staying engaged. Small, consistent steps contributing regularly, reinvesting earnings, and reviewing your strategy build a stronger foundation for long-term success.”
Inflation is a wealth killer
One of the most overlooked risks of doing nothing is inflation. While your money might feel ‘safe’ sitting in a savings account or term deposit, its purchasing power is shrinking every year.
For example, if you’d tucked $10,000 under the mattress in 2014, ten years later in 2024 it was worth just $6926.70 in real terms, thanks to the average annual inflation rate of 2.7 per cent. That’s a 30.7 per cent loss in value without spending a cent.i
Even in low-inflation environments, the real return on cash is often negative once you factor in tax and inflation.
The ‘cost’ of cash
Holding too much cash for too long can be a drag on your portfolio’s performance. While cash plays an important role, it’s not designed for long-term growth.
Consider this:
- Over the past 30 years, Australian shares have returned an average of 9.3 per cent per year, while cash has returned 4.1 per cent annually.ii
- That difference compounds significantly over time. Based on those rates, $100,000 invested in shares could grow to approximately $1.4 million in 30 years, while the same amount in cash might only reach around $330,000.
By staying in cash, investors miss out on the growth potential of other asset classes.
The perils of ‘set and forget’
Many investors start out with good intentions. They set up a portfolio, make an initial contribution and then leave it untouched for years.
While long-term investing is a sound strategy, neglecting your portfolio entirely can lead to missed opportunities.
Here’s what you need to be aware of:
- Asset allocation changes - Market movements over time can affect your portfolio’s intended risk profile.
- Dividends - If dividends are paid out and not reinvested, you lose the benefit of the compounding effect.
- Changing goals - Your financial needs are likely to change as you age, but your portfolio won’t reflect that unless it’s reviewed.
Annual check-ups can help ensure your investments continue to work for you.
Missed opportunities
Compound interest is one of the most powerful tools in wealth creation. But compounding works best if you’re consistently contributing and reinvesting.
Consider two hypothetical investors who both invest $10,000 earning an average 7 per cent per annum:
- Investor A contributes an extra $5,000 each year
- Investor B contributes nothing after the initial $10,000 investment
After 30 years (and not accounting for fees and other costs):
- Investor A may end up with more than $500,000
- Investor B may end up with around $76,000
The difference? Regular contributions and the magic of compounding.
You can do your own calculations with ASIC’s MoneySmart calculator.
From passive wealth to active growth
The cost of doing nothing can be even more pronounced for high-net-worth investors. With larger sums at play, the opportunity cost of holding excess cash or delaying strategic investment decisions can translate into millions of dollars in missed growth over time.
While capital preservation is important, so is capital productivity. Allocating funds across diversified asset classes can help balance risk while enhancing long-term returns.
Inaction, especially in times of market uncertainty, may feel prudent, but it often results in underutilised capital that fails to keep pace with inflation or evolving financial goals.
After all, your financial plan should evolve with you. A portfolio designed five years ago may no longer suit your goals, risk tolerance or tax situation. Life changes - marriage, children, career shifts, retirement planning - and your investments should reflect those changes.
The bottom line
Doing nothing might feel safe, but it’s often the riskiest choice. Inflation quietly erodes purchasing power, excess cash can drag on returns over time, and “set-and-forget” portfolios can drift away from your goals. As we head into the end of the year and the busyness of the final school term, don’t let distractions or inaction stall your progress. Whether you’re just starting out or already have an investment strategy, focus on small, consistent actions: contribute regularly, reinvest earnings, and review your plan so it stays aligned with your goals and risk appetite. The compound effect of those habits is what drives long-term outcomes.
Ready to take the next step?
Let’s make sure your money’s working as hard as you are. Speak with the Frontier Financial team today to refocus, realign, and move forward with clarity and confidence.
