
If you can't file online you'll need to request or print a paper tax return. If you realise you've made a mistake on your return, use our Personal Tax Enquiry form to provide your details and tell us about any error that's been made. If you've received a default assessment or need to file a missing tax return for a previous year, you can submit your return online.ĭon't file another return if you've already filed one for that year. If you or your tax agent files on paper, the deadline is midnight 31 May.įiling a missing tax return for a previous year If you or your tax agent files online, the deadline is midnight 31 July. See how easy it is to complete your tax return online. Sometimes, the hardest part of filing your return is getting all your paperwork together. Print out our handy checklist to help. Make sure you have all your paperwork you need to complete the return before you start.
