1st – Pay income tax for taxable large/medium tax payers, companies and super funds. Lodgement of return is due 15 January 2018.
1st – Pay income tax for the taxable head company of a consolidated group with a member deemed to be a large/medium tax payer in the latest year lodged.
1st – Pay income tax for companies and super funds when lodgement of the tax return was due 31 October 2017.
21st – lodge and pay November 2017 monthly activity statement.
21st – Lodge and pay quarter 2, 2017 – 18 PAYG instalment activity statement for head companies of consolidated groups.
21st – Lodge and pay December 2017 monthly business activity statement except for business clients with up to $10 million turnover who report GST monthly and lodge electronically.
28th – Make quarter 2, 2017–18 super guarantee contributions to funds by this date. Employers who do not pay minimum super contributions for quarter 2 by this date must pay the super guarantee charge and lodge a Superannuation guarantee charge statement – quarterly (NAT 9599) by 28 February 2018. (Note: The super guarantee charge is not tax deductible.)
31st – Lodge TFN report for closely held trusts if any beneficiary quoted their TFN to a trustee in quarter 2, 2017–18.
21st -Lodge and pay December 2017 monthly business activity statement for business clients with up to $10 million turnover who report GST monthly and lodge electronically.Lodge and pay January 2018 monthly activity statement.
28th – Lodge and pay quarter 2, 2017–18 activity statement for all lodgment methods.
28th – Pay quarter 2, 2017–18 instalment notice (form R, S or T). Lodge the notice only if you vary the instalment amount.