Take the stress out of
tax time
Invoice Split is the essential app for sole traders and freelancers who want to effortlessly make sure they set aside the right amounts for tax, superannuation, and your own custom savings categories.

Powerful Features for Freelancers
Everything you need to manage your finances with confidence
Unlimited Calculations
Manage as many invoices as you need, with no limits on how often you split or allocate your income. Perfect for freelancers and sole traders who need to stay organized and prepared for tax season, GST, and VAT reporting.
Tax Set-Asides
Instantly calculate amounts to set aside for GST, VAT, or income tax from every invoice, so you're never caught off guard. Invoice Split automates tax allocation, helping you avoid surprises and stay prepared for quarterly or annual tax filings.
Superannuation Set-Asides
Create breakdown items to automatically allocate a portion of each payment to your superannuation. With Invoice Split, you can customize your allocations for retirement savings, ensuring you consistently contribute with every invoice—perfect for Australian sole traders and freelancers who want to stay on top of their future.
Custom Categories
Create your own allocation categories—like Business Expenses, Investment Funds, or Emergency Savings—to match your unique financial goals. Flexible enough for any business or personal finance scenario.
How Freelancers & Sole Traders Use Invoice Split
- ✔️ Quickly split each invoice for tax, superannuation, and expenses
- ✔️ Set aside GST or VAT from every payment
- ✔️ Stay on top of tax obligations and avoid end-of-year surprises
- ✔️ Customise categories to save for investments or business growth
What Our Users Say
“Invoice Split made tax time so much easier. I always know exactly how much to set aside for GST and super.”
“I love the unlimited calculations and custom categories. Perfect for my small business!”
Get in Touch
Have questions or feedback? We'd love to hear from you.
Frequently Asked Questions
Everything you need to know about Invoice Split
How does Invoice Split calculate my tax?
Invoice Split helps you set aside the right amount for tax, GST, or VAT by letting you create custom breakdown categories. We provide suggested values, but always check with a tax professional.
Can I create my own breakdown categories?
Yes! You can create custom categories with specific percentages to be allocated from each invoice, helping you save for tax, superannuation, business expenses, or investments.
Does Invoice Split integrate with accounting software?
Currently, Invoice Split works as a standalone app, but we are working on integrations for future updates.
Is there a limit to how many invoices I can process?
There are no limitations with the full version of Invoice Split. You can process unlimited invoices.
How does Invoice Split help with GST/VAT?
Invoice Split lets you calculate a set aside percentage of each invoice for GST or VAT, so you are always prepared for your tax obligations.
Is Invoice Split suitable for freelancers and sole traders?
Yes! Invoice Split is designed specifically for freelancers and sole traders who want to be prepared for their tax obligations.