When does tax time start in Australia?
Tax time in Australia officially begins on 1 July each year and runs until 31 October for individual tax returns. If you're using a registered tax agent, you may be eligible for extended lodgment deadlines, typically until 15 May of the following year, provided you're on their client list before 31 October.
Why your tax return might take time to process
While many tax returns are processed by the ATO within 2 weeks, some can take longer due to various reasons, including:
- Incorrect or missing information: The ATO uses pre-filled data from employers, banks, and government agencies. If your details don’t match or are incomplete, expect delays.
- Increased review activity: If your return includes large deductions or appears outside typical benchmarks, it may be flagged for manual review.
- Outstanding debts: If you owe the ATO or other government agencies, your refund may be offset against those amounts.
- Lodging early: Pre-fill data (like from employers or banks) may not be available until mid-July, so lodging too early can result in errors and follow-ups.
What you should gather before lodging
To ensure a smooth and fast tax return process, you should prepare the following:
- Payment summaries or income statements from employers (via STP-enabled payroll)
- Bank interest statements
- Dividend statements
- Private health insurance details
- Receipts for work-related expenses
- Rental property records
- Business income and expenses (if self-employed)
- Any government payments (e.g., Centrelink)
- Logbooks or travel diaries, if claiming motor vehicle or travel deductions
Types of tax returns in Australia
There are several types of tax returns individuals and businesses may need to lodge:
1. Individual Tax Return
Lodged by wage earners, sole traders, and investors to declare personal income, deductions, and tax obligations.
2. Business Tax Return
Applies to sole traders, partnerships, companies, and trusts. It includes business income, expenses, depreciation, and fringe benefits where applicable.
3. Partnership Tax Return
Lodged by partnerships to report income and expenses. While the partnership doesn’t pay tax, each partner includes their share in their individual return.
4. Company Tax Return
Filed by companies to report taxable income and pay corporate tax (currently 25% for base rate entities).
5. Trust Tax Return
Used to report trust income and distributions to beneficiaries, who then include the distributed income in their individual returns.
6. Superannuation Fund Tax Return
Self-managed super funds (SMSFs) must lodge an annual return including regulatory reporting and pay a supervisory levy.
Final tips
- Always check the ATO website for updated thresholds, deductions, and offsets.
- Use myTax or consult a registered tax agent to reduce errors.
- Be cautious of scammers posing as ATO officers — the ATO will never threaten you with immediate arrest or demand payment via gift cards.
For official guidance, visit the ATO’s Tax Time 2025 hub: https://www.ato.gov.au/tax-and-super-professionals/for-tax-professionals/prepare-and-lodge/tax-time-2025