I've recently started a job with an overseas registered company with no AU office/representation. So have become contractor for them, obtained an ABN, but didn't register for GST, and invoice the company for my salary in AUD (including tax & super - I basically get paid like an employee but need to invoice each month). My previous employment was for AU company as employee, so my 2025/2026 tax obligation will be roughly 50/50 from employment & contractor. The contractor income will exceed $75K.
I'm unsure if I need to lodge a BAS as I'm not registered for GST, or do I need to for income tax purposes?