Lodge Your
BAS Return Online
in Minutes
Fast online BAS return lodgement for sole traders and small businesses with IPA-verified accuracy and instant ATO submission — all from your phone or laptop. From $70+GST.
Australian Standards
Transparent, Fixed Pricing
Know exactly what you'll pay before you start. No hidden fees, no surprises.
Perfect forSole Traders & Small Businesses
Price inc GST. Late lodgement and multi-year returns may attract additional fees. View pricing
Includes
- Quarterly BASIncluded
- GST CalculationIncluded
- PAYG WithholdingIncluded
- PAYG InstalmentsIncluded
- Fuel Tax CreditsIncluded
- Complex Reconciliations+ surcharge
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The Annual Declaration
for the Australian Worker.
Turn your complex financial data into a precise, ATO-compliant return detailing the income, deductions, and tax offsets you need to maximise your position.
Maximum Refund Accuracy
Unlock insight into your exact tax position. The ATO uses this declaration to precisely calculate whether you are owed a refund or have a tax liability.
Numberz AI
Here's your tax breakdown for the year:
Refund
Compliant
Review
All Income Types
Income reporting that's human-led, AI assisted, and driven by advanced tax logic for every Australian worker.
Numberz AI
How do you expect your income sources to change over the next 6 months?
Crucial Deadlines
Upgrade your timeline. Missing lodgement deadlines can result in ATO penalties and delayed tax refunds.
Ensure your financial records are ready; the tax year ends strictly on 30 June.
Lodgement timeline
Standard Deadline — 31 Oct
Numberz Clients — 15 May
Supported BAS Lodgement Types
From simple sole trader GST reporting to complex GST, PAYG, and FTC reconciliations. We ensure every detail is compliant with current tax regulations.
GST (Goods and Services Tax)
Calculate and report collected GST and claim back GST paid on business expenses. Reconciled with your bank feeds.
PAYG Withholding
Report tax withheld from employee wages and contractors seamlessly synced with Single Touch Payroll (STP).
PAYG Instalments
Manage pre-paid income tax towards your expected end-of-year tax liability accurately.
Fuel Tax Credits
Claim credits for the fuel tax included in fuel used for your business operations securely.
Why Lodge with Numberz?
We combine AI automation with qualified human oversight to deliver a BAS return experience that is fast, accurate, and fully compliant.
Maximum Refund Guarantee
Our AI cross-references thousands of deduction categories to ensure you never miss a dollar.
IPA-Reviewed Accuracy
Every return is reviewed by an IPA Practice Qualified accountant before lodgement — no exceptions.
Professional Lodgement
We manage the lodgement process with the ATO on your behalf, ensuring everything is filed correctly.
Bank-Grade Security
256-bit AES encryption, SOC 2 compliant infrastructure, and zero data stored on local devices. Learn more.
Efficient Process
Our digital platform removes the need for in-person appointments and long wait times.
Fixed Pricing — No Surprises
From $77 inc GST. You see the full price before you start — no hidden fees, ever.
Free Tax Tools & Resources
Estimate your tax, calculate your take-home pay, and stay informed with our free Australian tax resources.
Australian Tax Calculator
Calculate your income tax, Medicare levy, and take-home pay for FY 2024–25 and 2025–26 including Stage 3 tax cuts.
Use Tax CalculatorPayroll Calculator
Estimate your gross-to-net pay, PAYG withholding, superannuation, and overtime rates across multiple pay frequencies.
Calculate Pay & SuperTax Brackets Guide 2025–26
Understand the current Australian tax brackets, the 12% Super Guarantee, and how the Stage 3 tax cuts affect you.
View Tax RatesCommon Questions
Ready to Lodge?
Fast. Easy. Maximum Refund.
Join thousands of Australians who lodge faster, claim more, and pay less with Numberz. Start your return in under 5 minutes.
"Fastest refund I've ever received. The pre-fill feature saved me hours."