BAS Deadlines 2026: Key Dates for Australian Businesses
All the key BAS and tax lodgement dates for 2026, in one place.
Read more →Registered BAS agent services, Canberra and Brisbane based and available Australia-wide. Accurate preparation, on-time lodgement and ATO compliance.
Lodging your Business Activity Statement incorrectly, or late, can result in ATO penalties and interest. As a registered BAS agent, Ascend Solutions prepares and lodges your BAS with precision and care: every figure reconciled and every lodgement backed by a CPA-reviewed process.
Anyone can fill in a BAS form. Only a registered BAS agent can legally charge to prepare and lodge it for you, is bound by the Tax Practitioners Board’s professional standards, and generally has access to extended lodgement dates under the ATO’s agent lodgement program. Using a registered agent can also give you access to the ATO’s safe harbour provisions: where you gave your agent the right information on time, you may be protected from certain late-lodgement penalties.
The practical difference shows up in the detail: GST coding errors caught before lodgement rather than in an audit, fuel tax credits and adjustments claimed correctly, and one accountable team instead of a scramble every quarter.
Overdue lodgements are more common than you think, and they don’t fix themselves. We regularly bring businesses up to date: catching up bookkeeping, preparing and lodging outstanding statements, and where appropriate working with the ATO on your behalf regarding payment arrangements and remission requests. The sooner it’s addressed, the more options you have.
GST-registered businesses in Canberra and across Australia that want their activity statements accurate, on time and off their plate: trades, professional services, medical and allied health practices, retailers and online businesses. BAS services are typically bundled into our fixed-fee bookkeeping packages, so there are no surprise invoices at quarter end.
“I've been working with Ascend Solutions for well over three years and couldn't be happier. They don't just take care of the accounting side of things, but also help with software/tech, contracts, and other admin.”
“Ascend Solutions has been advising and implementing all the governance and NFP compliance requirements for our ACNC registered charity. Their expertise has been invaluable.”
“Exceptional advice and ongoing support to get our business up and running. They helped with accounting setup, payroll, web development and integration.”
“Ascend Solutions helped me navigate the myriad of software packages out there, and has been there to answer all my questions, no matter how quirky!”
Book a free consultation with our CPA-led team. We'll discuss your needs and put together a fixed-fee package tailored to your business.