Effortless Tax Invoicing for Australian Small Business
Professional invoicing built for the way Aussie businesses actually work. Easy, accurate, GST-compliant invoices every time — so you can focus on your craft while we handle the paperwork.
Automated GST and ABN compliance
Never worry about GST errors again. Our ABN-aware registration system automatically detects your registration status and adjusts your invoices accordingly — calculating and adding GST only when required.
- ✓ ABN-aware: register once, the system handles the rest
- ✓ Tax-invoice format that meets ATO requirements
- ✓ Register or deregister later? Invoices update automatically
- ✓ GST clearly itemised on every line
Intelligent templates and one-click duplication
Build a customised list of your regular items and services for total consistency in pricing across your client base. For recurring work, duplicate any past invoice, tweak the details, and send in seconds.
- ✓ Saved-items library for repeat services
- ✓ Duplicate any invoice into a new draft instantly
- ✓ Pricing stays consistent across every client
- ✓ No more retyping the same line item every month
Comprehensive payment tracking and reporting
Take the stress out of debt collection. Register payments against specific invoices to keep a real-time tally of your cash flow, identify unpaid invoices at a glance, and resend a copy with one click if a client mislays the original.
- ✓ Register full or partial payments per invoice
- ✓ Live Paid vs Outstanding donut on your dashboard
- ✓ Outstanding-invoice report for follow-ups
- ✓ One-click resend if a client loses the document
Seamless delivery and secure archiving
Maintain a professional image by emailing invoices directly to your clients with automated PDF attachments. For your own records, download any invoice as a PDF for local archiving — your digital paper trail stays organised, accessible, and tax-season-ready.
- ✓ Send via email with PDF attached, straight from Billability
- ✓ Branded invoice PDFs carrying your logo
- ✓ Download anything as a PDF for local archiving
- ✓ Daily back-ups of everything you create
Granular permissions for your team and advisors
Scale your business with confidence by granting granular permissions to team members, bookkeepers, or accountants. You retain full control over who can view, edit, or send invoices — making collaboration easy without compromising account security.
- ✓ Invite team members, bookkeepers, and accountants
- ✓ Per-user view / edit / send permissions
- ✓ Revoke access at any time
- ✓ Full audit of who did what, when
What our customers say
Trusted by Australian Small Businesses
“Fantastic, Easy to use software and incredible customer support. 100% recommend”
“I have been using this app for over a year now and have found it to be user friendly and super easy to navigate. NDIS codes are already there which means no more errors when creating invoices. Not to mention the app is always being updated with new features which is fantastic – Service Agreements and Aged Care invoicing just to mention a few. The team at Billability are always friendly and eager to assist in a timely manner with any queries I may have. I would highly recommend this app to any NDIS/Aged Care provider, you will not be disappointed!!”
“Great app. So easy to use, no more coding errors on my end. Love it.”
“This app is fantastic. I’ve been testing it and found it very easy to use. The beauty is you don’t need to look for the codes anymore, it’s pre populated and kept up to date for you. And the builder now added an integration to Xero accounting system which means the invoice will automatically get duplicated and I don’t need to create it twice. If you are an NDIS provider, I will recommend this app anytime.”
“Best invoice software for NDIS and aged care providers. Customer service is excellent. Highly recommended this software to anyone.”
“Incredibly helpful and worth the monthly cost!”
Ready to simplify your business?
Start immediately. We'll walk you through creating your first tax-compliant invoice, then you can explore all the other features free for 30 days.
General Enquiries
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