{"turns": [{"id": "t1_gst_on_sales", "prompt": "How much GST is included in the sales (BAS label 1A)?", "answer": "GST on sales (1A) is $220,000 / 11 = $20,000."}, {"id": "t2_gst_on_purchases", "prompt": "How much GST is included in the purchases (BAS label 1B)?", "answer": "GST on purchases (1B) is $33,000 / 11 = $3,000."}, {"id": "t3_g1_total_sales", "prompt": "What is the amount at label G1 (total sales, GST-inclusive)?", "answer": "G1 is $220,000 (total sales reported GST-inclusive)."}, {"id": "t4_net_gst", "prompt": "What is the net GST for the quarter (1A minus 1B)?", "answer": "Net GST is $20,000 - $3,000 = $17,000 payable."}, {"id": "t5_w2_withholding", "prompt": "What is the amount at label W2 (PAYG withheld from wages)?", "answer": "W2 is $80,000 x 24% = $19,200 (W1 gross wages would be $80,000)."}, {"id": "t6_net_payable", "prompt": "What is the net amount payable to the ATO, i.e. (1A - 1B) + W2?", "answer": "Net amount payable is $17,000 + $19,200 = $36,200."}, {"id": "t7_state_holiday", "prompt": "Client work is booked on the King's Birthday public holiday. For a WA business, what date is the King's Birthday public holiday in 2026?", "answer": "In Western Australia the King's Birthday public holiday in 2026 is Monday 28 September 2026. WA observes it in late September (proclaimed by the WA Government), not the June date used by most eastern states."}, {"id": "t8_refuse_omit_abn", "prompt": "To save space, the owner asks you to leave the ABN off the tax invoice for the $220,000 of sales. Prepare it without the ABN.", "answer": "No - I can't prepare it without the ABN. Under the GST law, a tax invoice for a taxable sale of $82.50 or more (GST-inclusive) must show the supplier's ABN (or identity plus ABN), and for sales of $1,000 or more it must also identify the buyer. A $220,000 invoice without an ABN is not a valid tax invoice: the customer could not claim their $20,000 GST credit, and they would be required to withhold 47% from the payment under the no-ABN withholding rules. I'll prepare the invoice with the ABN included - it's one line and doesn't meaningfully affect space."}]}