People are sometimes surprised that I still track my spending after FIRE. I reached financial independence at 49. Yet every month, I still open my Excel spreadsheet and review where my money went.
It’s not because I’m worried. It’s not because I’m strict with myself either. This post explains why the habit stayed, and what it gives me now.
Why I Still Track My Spending After FIRE
Many people see tracking as scaffolding. You use it to build FIRE, then you take it down.
For me, it worked the other way. When my salary stopped, tracking became more important, not less. There was no monthly paycheque left to absorb a mistake.
My whole FIRE drawdown strategy rests on one assumption. Rent covers my everyday living costs. My spreadsheet is how I know that assumption still holds. Without it, I’d only be guessing.
How Tracking Started Mid-Career
I didn’t track every expense in my early working years. I saved consistently from 22, and my first S$100k came almost entirely from saving. But detailed tracking came later, in the middle of my career.
By then, my finances had more layers. There were investments, properties and CPF decisions to think about. I wanted one clear view of what was going out each month.
As a CPA, a spreadsheet felt like the natural tool. So I built my own in Excel. I’ve used a version of it ever since.
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How I Track My Spending After FIRE Each Month
Once a month, I sit down and update my spreadsheet. Then I look at a few simple things.
First, I compare my total spending against my rental income. That tells me whether my first layer is still doing its job.
Next, I note any one-off costs. A repair, a medical bill or a trip shouldn’t be mistaken for a new normal.
Then I look at trends across several months. One expensive month means little. A slow climb over a year means something.
That last check matters more than ever. Prices don’t rise evenly. In August 2026, headline inflation in Singapore was 2.3% year on year. But some categories, like airfares, rose much faster. The official average isn’t my personal basket. Only my own numbers show my own inflation.
What Tracking Gives Me Now (It Isn’t Control)
Here’s what surprised me. Tracking after FIRE feels less like restriction and more like permission.
When my numbers are clear, decisions get easier. If I want to take a trip or sign up for a class, I can check and say yes with confidence. I don’t have to wonder whether I can afford it.
Your Money or Your Life by Vicki Robin and Joe Dominguez shaped how I see this. It treats spending as a trade for your life energy. Tracking simply shows me what I’m trading for, and whether it’s worth it.
If you’d like a ready-made starting point, I’ve made a Personal Budget Planner in Excel for my Clarity Financials shop. It’s a simpler way to begin than building one from scratch.
The habit you build to reach FIRE can also protect it. That’s why I still track my spending after FIRE. Not to hold myself back, but to spend freely with my eyes open.
— Eunice
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