While households experience rising living costs, governments often benefit from inflation in ways that aren’t immediately obvious. Understanding this dynamic helps explain why inflation is something individuals must actively plan for.

How Inflation Increases Tax Without Raising Rates

One of inflation’s biggest benefits for government is something known as bracket creep.

Inflation and Government Debt

Inflation also reduces the real value of debt over time. A dollar borrowed today is worth far less decades into the future.

What This Means for Your Financial Plan

For families and retirees, inflation steadily increases the income required to maintain a comfortable lifestyle — particularly during long retirements.

Without a deliberate strategy, it steadily erodes income, savings and lifestyle. With the right balance of assets and long‑term planning, inflation becomes manageable rather than destructive.

Good financial planning isn’t about chasing wealth — it’s about giving you the confidence to enjoy your money, knowing it’s structured to last.

It’s one of the most common things people say when talking about their money — particularly as they approach retirement. Usually, “safe” means cash, bank accounts or term deposits.

While these options feel stable and reassuring, they often create a different kind of risk — one that doesn’t show up on your statement, but quietly undermines your financial security over time.

A Real‑World Example of Inflation at Work

In the early 1990s, a widowed woman received a $130,000 superannuation payout after her husband passed away. At the time, this was a significant amount of money. The average home in Toowoomba cost around $65,000 — meaning she could have bought two homes outright.

What Happened Over the Long Term

Fast forward 35 years.

Understanding the Different Types of Risk

Market volatility risk is obvious and uncomfortable. Inflation risk is quiet and persistent and un-noticed.

While cash and term deposits feel safe, relying on them too heavily can expose you to significant inflation risk. A balanced strategy — one that accepts some short‑term uncertainty — often provides far greater long‑term security.

But the most dangerous threat to your long‑term financial security doesn’t usually make headlines. It works quietly in the background, year after year, steadily eroding the value of your money.

That threat is inflation.

Inflation Is Not a Possibility — It’s a Certainty

From a risk‑management perspective, we always look at two things: the likelihood of a risk occurring, and the damage it can cause.

Why Inflation Becomes Dangerous Over Decades

Most people don’t plan their finances over five‑year timeframes. Retirement planning often spans 25 to 35 years.

The Mistake of Focusing Only on “Safety”

Many people assume that cash and term deposits are low‑risk investments because their balances don’t fluctuate.

Protecting your wealth isn’t about reacting to headlines. It’s about planning decades ahead and ensuring your money can grow and adapt as the cost of living rises.

But the belief that you can consistently pick the ideal time to buy or sell is one of the most damaging myths in personal finance.

Missing the Best Days Can Cost a Fortune

A study looking at the 20‑year period from 2004 to 2024 paints a clear picture.

An investor who stayed fully invested earned strong returns. But an investor who tried to time the market and accidentally missed just the 10 best days saw their overall return drop significantly.

Miss the 50 best days, and the return wasn’t just lower—it was negative and they got back less than the original investment!

This happens because markets often rebound sharply after downturns. If you’re sitting in cash “waiting for the right moment,” you typically miss those rebounds.

Why Getting Back In Is So Hard

Selling during a downturn is emotionally easy to understand. But buying back in is far harder because you need to make two decisions, the first is when to sell but the second is when to buy back in.

Many investors who exited during the GFC stayed in cash for years afterward—not because they wanted to, but because they became anchored to the lowest point and waited for the market to return there.

The problem is that it never did.

What Works Better Than Timing

1. A long‑term mindset.
Short‑term movement is random. Long‑term trends are consistent.

2. Dollar‑cost averaging.
Regular contributions smooth your entry price and reduce emotional decision‑making.

3. Diversification.
A mix of shares, property, bonds, and cash helps manage volatility.

4. Review, don’t react.
Your portfolio should change when your life changes—not when headlines do.

A Simple Illustration

Consider two investors who each start with $100,000 in 2004:

• Investor A puts it into a global share portfolio.
• Investor B puts it in a term deposit after being confronted with significant losses during the GFC.

After 20 years:

• Investor A has over $640,000.
• Investor B has around $164,000.

Investor B avoided volatility—but also missed out on decades of growth.

Timing the market feels intuitive, but decades of research—and real‑world experience—show it simply doesn’t work.

The real advantage comes from staying invested, following a consistent plan, and focusing on long‑term goals rather than short‑term noise.

At CommonCents Financial Planning, we believe that the truth is that even the safest‑seeming strategies carry risks—just not the kind you immediately see.

The Hidden Risk: Inflation

Term deposits, savings accounts, and government bonds don’t fluctuate like shares, which is why they’re considered safe. But they have another problem: inflation quietly eats into their value.

If your term deposit earns 5% but inflation is 3.5%, your real return is only 1.5%. And over years—even decades—that gap becomes significant.

A Real‑World Example

I once met a retiree who had kept $100,000 in a term deposit for nearly 20 years. Her hope was that the money would eventually be divided among her children to help them buy homes.

But the balance of course didn’t grow, it remained at $100,000. When it came time to distribute the money, each child received $25,000—not nearly enough to achieve what she always imagined.

She didn’t lose money on paper, but she lost a great deal of purchasing power.

Even Defensive Assets Carry Risk

• Cash loses value when inflation rises.
• Bonds fall when interest rates increase.
• Government guarantees protect the balance—not your future buying power.

So while these products feel safe, they may not support your long‑term goals.

A Smarter Approach

The aim is not to avoid risk—that’s impossible. The aim is to manage risk properly.

1. Understand the risk‑return trade‑off.
Higher returns mean higher volatility. Lower volatility means lower growth. Both have a place that aligns with your purpose for investing.

2. Diversify across asset classes.
A balanced mix of shares, property, bonds, and cash protects you from relying on one outcome.

3. Review your strategy regularly.
Your needs change therefore your portfolio should change with them.

But here’s the reality: you don’t need to be wealthy to start building wealth.

And believing that you do often causes people to delay taking action.

Why This Myth Persists

When we think of “wealth,” we tend to picture the finish line. We imagine the big super balance, the investment portfolio or the financial freedom that comes later in life. Because we only look at the destination, we assume it must take huge resources to get there.

But almost all wealth is built the same way: small, consistent habits repeated over long periods.

The Power of Starting Small

A clear illustration of this is compounding.

If an investor puts away $5,000 a year and earns around 7.5% annually—a rate consistent with long‑term balanced or growth portfolios—they can end up with more than $500,000 after 30 years. No inheritance. No windfall. Just disciplined, repeated saving.

An even more powerful example:

• Person A invests $5,000 a year from age 25 to 35, then stops.
• Person B invests the same $5,000 a year from age 35 to 65.

Even though Person B contributes three times the amount of money, Person A ends up with more thanks to starting earlier and letting compounding do its work.

“But I Didn’t Start Early…”

The good news is that it’s never too late. Whether you’re planning for retirement, wanting to help your children or saving for a major life change, the same principles apply:

• Start today
• Be consistent
• Give your money a purpose

Ten or fifteen years of steady saving and investing can still dramatically improve your financial position.

Why It’s Easier Than Ever

Today’s investment landscape is more accessible than ever:

• Lower minimum investment amounts
• Automated contributions
• Easy‑to‑use digital platforms

You no longer need $100,000 to get started.

For households with above‑average incomes, this accessibility is especially powerful because you can direct meaningful amounts into long‑term strategies without compromising lifestyle.

Simple Steps to Begin

1. Automate your savings.
Set up transfers that occur automatically each payday. If you don’t see it, you won’t spend it!

2. Use the 50/30/20 rule.
ASIC’s guideline is simple and effective:

• 50% needs
• 30% wants
• 20% saving or investing

3. Make wealth‑building “lazy-proof.”
Remove friction. Keep the process boring and consistent.