You invoiced. They paid. Now you're broke. Here's why — and how to fix it.
It's one of the best feelings in freelancing: a payment lands in your account. A decent one. You look at the number, feel briefly like a functioning adult, and then — sometime between now and next quarter — wonder where it all went.
You're not bad with money. You're just operating without a system.
Here's what's actually happening when a payment arrives.
That $5,500 in your account isn't $5,500. If you're registered for GST, $500 of it belongs to the ATO before you've even made a cup of coffee. It was never yours. You collected it on behalf of the government, and at BAS time they'll want it back — with interest if it's not there.
Then there's income tax. As a sole trader, nobody withholds it for you the way an employer would. It accumulates invisibly, quarter by quarter, until June hands you a bill you weren't expecting. The ATO's current tax-free threshold and bracket rates mean a freelancer earning $80,000 net is looking at somewhere around $18,000 in income tax for the year.
That's $1,500 a month that needs to be parked somewhere safe from the moment it arrives.
Super is next. You're not legally required to pay yourself superannuation, but you should — and most financial advisers will tell you that sole traders who don't end up working longer and retiring worse. At the current rate of 11.5%, that's another chunk that belongs to your future self, not your present spending account.
By the time you've accounted for GST, income tax, and super, a $5,500 payment might leave you with $3,200 in money you can actually spend. The problem is it all looks the same sitting in your account.
The moment the money arrives is the only moment that matters.
Once you've mentally spent it — on the car service you've been putting off, the software subscription, the groceries — it's gone. The tax liability didn't go anywhere. It's just waiting.
The freelancers who stay on top of this aren't doing anything clever. They're just allocating the moment a payment lands. GST comes off the top first (extracted as 1/11th of the GST-inclusive amount — the ATO's prescribed method, not a rough estimate). Everything else is calculated from what remains. Tax set aside. Super earmarked. Living costs budgeted. Whatever's left is genuinely, guilt-freely yours.
That's the entire premise behind Carve Up — the Payment Allocation tool in The Ideas Bunker's Freelance Tools Suite. You enter a payment. It shows you exactly what's spoken for and what's available. Every time, for every payment, in about thirty seconds.
It uses correct Australian sole trader logic throughout. Your cost centres are fully customisable. Your data stays on your device. You buy it once for $19.90 and it's yours.
Because the worst version of freelancing is doing great work, charging fair rates, and still ending up broke at tax time.
That's not a cash flow problem. That's an allocation problem — and it's completely solvable.
Get Carve Up — Payment Allocation Tool → Also available as part of the Sharp Tools Bundle — all five tools for $75.
The Ideas Bunker's Freelance Tools Suite is available at theideasbunker.com/freelance-tools. Tools are practical planning aids and do not constitute financial, tax, or legal advice. Always consult a qualified accountant for personalised guidance.