Education · 5 min read
Crypto Wealth Group ·
You got a pay rise this year. The savings account hasn't gone backwards. The super statement looks roughly where you'd expect. So why does the weekly shop, the school fees and the car rego feel heavier than they did a few years ago? The short answer is that inflation erodes savings and income quietly: the number stays the same or even grows, but what it can actually buy shrinks.
If you're juggling work, a mortgage and the kids, you probably don't have time to read economics papers. You just have a nagging sense that you're running harder to stay in the same place. That feeling is real, and it has a name.
Money has two values. There's the number on the screen, and there's what that number can buy. The second one is called purchasing power, and it's the one that matters to your family.
When more money is created over time, a process often called monetary debasement or, more casually, money printing, each dollar tends to buy a little less. Prices rise. Your balance doesn't change, but its purchasing power does.
That's why inflation is so easy to miss. Nothing dramatic happens. There's no loss on a statement and no alarm goes off. It's a slow leak, not a crash.
This is the part most people never hear. Inflation isn't one problem that lands evenly on everyone. How exposed you are depends on where your money comes from and where it sits. Three groups show the difference clearly.
Retirees are among the most exposed. Many rely on income streams that are set in advance: a pension, an annuity, or the interest on their savings. These don't automatically rise when prices do.
Picture a retirement income that felt comfortable in 2010. By 2025, the same income can feel genuinely tight. Nothing went wrong in that person's life. They didn't overspend or make a bad call. The purchasing power of their income simply slipped away, year by year.
If you have parents in retirement, you may have already heard this from them, often as a vague worry that things just cost more than they used to.
For people still working, the effect shows up as what's called a wage-price lag. Wages tend to rise more slowly than prices. So you can get a pay rise and still be worse off.
Here's a simple way to think about it. Imagine your pay goes up by a few per cent, but over the same period the things you actually spend money on, like groceries, energy and insurance, go up by more. On paper you earn more. In real terms, you've taken a pay cut.
That's the illusion. The bigger number on the payslip feels like progress, which makes the loss harder to notice.
High-net-worth individuals face a different version of the same problem. Large cash holdings and traditional fixed-income portfolios, such as term deposits and bonds, are particularly vulnerable when inflation runs for a long time.
The wealth still looks intact. The balances are large and stable. But what that wealth can buy steadily declines. For families thinking about leaving something to the next generation, that matters: the inheritance can look the same size in dollars and still be worth less in real life.
You don't need a spreadsheet to start noticing. A few plain questions help:
None of this tells you what to do. It just helps you see where inflation is touching your own situation, which is the first step to having a calm, informed conversation with your adviser or accountant.
Yes, and that's a fair objection. Some inflation is a normal part of most modern economies, and nobody can make it disappear. The point isn't to panic about it. The point is that a small, steady loss of purchasing power compounds over years, and people who never look at it are the ones most surprised by it later.
It's also worth being honest about the other side. Some investors look at hard assets, things that can't easily be created more of, as one way to think about inflation risk. Bitcoin, with its fixed supply, often comes up in that conversation. But every asset carries its own risks. Bitcoin's price can swing sharply, and anything you hold to protect against one risk can expose you to others. Understanding inflation helps you ask better questions. It doesn't hand you a safe answer.
Yes. If the interest you earn is lower than the rate prices are rising, your savings lose purchasing power even though the balance grows. The number goes up while what it buys goes down.
Workers can at least hope their wages catch up over time. Many retirees rely on income that is fixed or adjusts slowly, so when prices rise, there's often no matching increase in what they receive.
Cash has real uses, such as an emergency fund and short-term needs, and it doesn't fall in value overnight. The trade-off is that large amounts held for long periods tend to lose purchasing power. Whether that matters depends on your situation, which is worth discussing with a licensed adviser.
If this gave you a name for that feeling of running harder to stay in place, the full lesson goes deeper. It walks through how money printing affects retirees, workers and high-net-worth portfolios, and how to think about your own exposure without guesswork. It's part of the Bitcoin Foundations module and is available to members in the lesson.
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