Hobbies and businesses

Skip to main content

Income tax Dates

MAY 28

AIM instalments are due if you file GST monthly and have a March balance date.
JUN 28

Provisional tax payments are due if you have a March balance date and use the ratio option.
JUN 30

AIM instalments are due if you have a March balance date.

All Income tax dates

Understand the difference between a hobby and a business, and your tax obligations when your hobby becomes a business.

Last updated: 30 Apr 2025