GST and tax basics quiz (Australia)
Tax time comes around every year. Test your Australian tax basics.
10 multiple-choice questions, with the answer explained after each one.
Answer each question, see why, and beat your best score.
All 10 questions and answers
Want to check an answer or run the quiz out loud? Every question is here, with the answer hidden until you open it.
- What is the GST rate in Australia?
- 12.5%
- 15%
- 10%
- 5%
Show answer
10%. GST has been 10% since it began in 2000.
- A price of $110 includes GST. How much is the GST?
- $1
- $12
- $11
- $10
Show answer
$10. Divide by 11: $110 ÷ 11 = $10.
- When does the Australian financial year start?
- 1 July
- 1 January
- 31 October
- 1 April
Show answer
1 July. It runs from 1 July to 30 June.
- If you lodge your own tax return, what is the usual deadline?
- 1 July
- 30 June
- 31 December
- 31 October
Show answer
31 October. Tax agents can often lodge later.
- What is the tax-free threshold for Australian residents?
- $25,000
- $10,000
- $18,200
- $45,000
Show answer
$18,200. Income up to $18,200 is tax-free for most residents.
- At what annual turnover must a business usually register for GST?
- $150,000
- $20,000
- $50,000
- $75,000
Show answer
$75,000. Non-profits have a $150,000 threshold.
- What does TFN stand for?
- Tax file number
- Treasury file name
- Taxable funds note
- Total financial number
Show answer
Tax file number. Keep your TFN private.
- Which of these is usually GST-free?
- Soft drinks
- Takeaway coffee
- Fresh fruit and vegetables
- Restaurant meals
Show answer
Fresh fruit and vegetables. Most basic fresh food is GST-free.
- What is the standard Medicare levy?
- 2% of taxable income
- 10%
- 1%
- 5%
Show answer
2% of taxable income. Some people are exempt or pay less.
- Which agency collects most federal taxes in Australia?
- The RBA
- The ATO
- Centrelink
- ASIC
Show answer
The ATO. The Australian Taxation Office.