🇦🇺 Official the ATO rules, 2025-26
How much Australian tax are you overpaying?
Everything here is Australian only: your rates, your forms, your deadlines. Answer a few plain questions and see the legal savings you are missing.
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Income tax, residents
Income year 1 July 2025 to 30 June 2026 (2025-26).
- Tax free threshold
- $0 to $18,200
- 16%
- $18,201 to $45,000
- 30%
- $45,001 to $135,000
- 37%
- $135,001 to $190,000
- 45%
- above $190,000
- Medicare levy
- 2% of taxable income
Dates that cost money if you miss them
1 July to 30 June
28 July
Super guarantee for the June quarter
ato.gov.au31 October
Lodge your own return
ato.gov.au28 October
Super guarantee for the September quarter
ato.gov.au21 November · BAS
Quarterly BAS, September quarter
ato.gov.au
Australian forms, box by box
Australian return wizardIncome, expenses and deductions mapped to myTaxAustralian deadlines and formsmyTax, BAS, super, NAT 2541Australian return builderNAT 2541 box by boxWork-related deductionsWhat the ATO lets you claim
Where these figures come from
Figures as published by the Australian Taxation Office for 2025-26. Medicare levy surcharge and study loan repayments are not modelled.