What to Fix in Your Finances First (and Why the Order Matters)

I had 4,600 transactions logged in my old tracking app over five years and still couldn't tell you what to fix first.

I tracked everything religiously. The data was there. The categories were clean. I knew exactly which months were tight, which subscriptions were quietly draining money, which categories I'd overspent on. All of it was right there. And in five years of looking at it, I didn't actually fix anything. Which is embarrassing to admit.

The thing that finally changed for me wasn't tracking more. It was figuring out what order to fix things in. Once I had an order, the fixes started building on each other instead of working against each other.

The Vanguard Mistake

Here's what was happening to me before I figured out the order. After I got a stable job in Australia, I started buying Vanguard ETFs because that's what every personal finance source said to do. Invest early, time in the market, compound interest, all the standard advice.

The thing is, I also had Buy Now Pay Later balances that were quietly accumulating monthly fees the whole time. Different accounts, different products, never really a huge balance, but they kept being there. I told myself the fees weren't real interest because they were "just" monthly account fees. Honestly, they were the interest. I just liked the framing better.

So both kept growing. The ETFs went up. The BNPL kept costing me. I felt like I was being financially responsible because I was investing.

Then my mom had a situation that needed financial help. I didn't have an emergency fund (because I was investing instead of saving, also part of the same mistake). So I had to withdraw the Vanguard investments to cover it. And after I withdrew them, I was right back where I started, except I'd locked in some losses on the way out and I still had the BNPL balance.

The investing hadn't been real, basically. The debt and the fees and the withdrawal were the actual numbers. The investing was just whatever was left over after the rest had taken their share, and the share kept growing.

I was doing things that each made sense on their own. But together I was just going backwards, because I'd skipped the stuff that was supposed to hold it all up.

Why the Order Mattered

So why does the order matter more than just doing all the things? The version of me that was investing-while-in-debt wasn't being careless. I was being kind of careful, actually, in the way that careful people get themselves into trouble. I was contributing to retirement. I was investing. I was paying minimums on the BNPL on time, never missing.

The problem was that none of it was sequenced. I just treated those three things as separate things I was doing, not as a structure where some moves only make sense after others.

If I'd cleared the BNPL first, the Vanguard investing would have been actual investing. The dollars would have stayed in, and the compounding would have started compounding. Instead, every dollar that went to Vanguard while I had the BNPL balance was a dollar I'd partly already given to the BNPL provider in fees, just on a longer time delay. So it wasn't really investing in any honest sense. It was more like paying down the BNPL on a delay, with extra steps and a worse outcome.

Same logic for the emergency fund. If I'd had even a small starter fund first ($1,000-ish or a month of expenses), my mom's situation wouldn't have forced me to liquidate. The investing might have survived. Without the fund, the investing was a roll of the dice on whether life would let me leave it alone long enough to compound.

Each step depends on the layers underneath. That's the part nobody really tells you when they say "just start investing."

After the Vanguard mistake I sat down and worked out an order for myself. Basically just the way I think about things now, the order I'd want to fix things in if I had to start over. The general idea (that the order matters more than any individual tip) was inspired by the r/personalfinance community's approach. The specifics ended up being mine. I just call it the Leak Ladder now, mostly so I have a name for it when I'm thinking about which step I'm on.

I'm not gonna walk through it here. The full guide goes through it properly, and the Know Your Digits quiz figures out where to start based on what you've already got in place. Roughly 3 minutes for the quiz, no signup.

What I'll say is just this: the version of me from the Vanguard story was way up at the investing step while still having high-interest debt and no starter buffer underneath. Of course it didn't compound. There was nothing holding it up.

What I Noticed About the Layering

The thing that took me a while to actually internalise was something obvious in retrospect. The order isn't just about "what's most efficient." It's that each step kind of holds up the ones above it.

What I noticed was that a small starter fund would've protected the high-interest debt payoff if I'd had one. Without it, one car repair would've sent me straight back to the credit card. Same thing for the full emergency fund and retirement contributions. Without the fund, a job loss would force a withdrawal, and the retirement contributions would essentially have been pre-spent on whatever the emergency turned out to be.

So I think the whole thing is layered, basically. Each step holds up the next, and skipping a step makes the steps above it brittle. That's pretty much what happened to me with investing-while-in-debt. The investing wasn't supported by the layers below, so when the mom situation came up, the withdrawal undid all of it.

A Quick Word on All Those Tips Lists

If you've read a lot of personal finance content, you've seen the lists. Top 10 tips. 5 things to do this year. The 7-step rule for whatever. Most of them aren't wrong; they're just unranked.

When you read "max your retirement contributions" and "build an emergency fund" and "pay off high-interest debt" as bullet points in a tips list, you walk away thinking you should do all three. So you split your discretionary income across all three at once. Six months later your card balance is roughly the same, your emergency fund is at $400, and your retirement account is up by a couple hundred dollars.

The unranked list felt like progress because you did something in each direction. The ranked sequence would have told you to put all of it on the high-interest debt for the first six months, because that's the move that compounds the fastest from where you actually are.

I think the reason most tips lists skip the ordering is that ordering forces a tradeoff and tips are easier to write when they don't. "Do this or that" requires a defensible reason for the choice. "Do this and that" requires nothing. Honestly, "do this and that" is easier to write and easier to sell. It's also worse advice, because it never tells you what to do first.

Where to Start From Where You Are

If you don't know which leaks you have right now, picking one and starting kind of misses the point. The whole reason the order matters is that the right starting point depends on what's already in place underneath. So the actual answer for any given person is gonna be different.

The Know Your Digits quiz is about 3 minutes and gives you the priority order for your specific situation. It tells you which leaks you have, what's most urgent, and what to fund inside your next pay cycle.

I genuinely don't know if every reader has the same problem I had. Some of you are probably already past the early steps and are wondering whether your structure underneath the investing is solid. Some of you might be where I was at the Vanguard moment, doing fine on the surface but missing layers. Either way, having the order written out somewhere is what kept me from doing the same thing twice.

Next in this series: How to Know Mid-Cycle If Your Budget Is Going to Break.