You're already putting in the work. SideStacks makes sure you actually know what you're earning, what you owe, and what you can claim back.
App screenshots coming soon
Features
No jargon. No 47-step setup. Just the tools you need to stay on top of your money without it taking over your life.
Add a transaction in the time it takes to unlock your phone. Every dollar in and out, across as many businesses as you run.
Send a proper invoice without needing Word, a template, or any of that. Fill in the details, hit send, get paid.
Every work trip you drive is money back at tax time. Log it as you go and SideStacks works out your ATO deduction automatically.
No more end-of-year panic. Get a running estimate of what you owe, your GST position, and what you can claim — updated as you go.
Connect your bank once and pull in transactions automatically. Less manual entry, more time actually running your business.
Find out which client actually pays the most per hour, which month tanks every year, and whether you're actually on track for your goals.
How it works
No tutorial. No demo call. No "implementation consultant". Just download, create a stack, and start logging.
Step 01
Got a freelance gig, a reselling side hustle, and some content money coming in? Give each one its own stack so nothing bleeds together.
Step 02
Tap to log something as it happens, or let the bank import handle the bulk of it. Either way, you're done in seconds, not an hour on Sunday night.
Step 03
Your dashboard updates as you go. You'll always know roughly what you've made, what you owe, and what you can claim — without waiting for tax time to find out.
Everything SideStacks shows you — your tax estimate, GST position, BAS summary, mileage deduction — is calculated from the data you enter, using standard published rates. It's meant to keep you informed, not replace your accountant. Before you lodge anything or make a financial decision based on these numbers, please talk to a registered tax agent or accountant. They're worth it.
Pricing
No credit card required to get started.
Free
Everything you need to get started tracking your side hustle.
Pro
The full suite. Everything in Free, plus advanced tools for serious side hustlers.
Download the app, create a stack, and see how it feels. No credit card, no trial period, no catch.