🏛️ Government

What Happens to Your ATO Online Account When You Die

CriticalAustralian tax authority
Laws governing digital estate and financial account access vary significantly by country. Consult an international estate attorney.

Quick Facts

Type

Australian tax authority

Action

File final tax return

Deadline

Standard lodgement deadlines apply

Step-by-Step Guide

1

Notify the ATO of the death

Call the ATO deceased estate line on 13 28 61. Provide the Tax File Number (TFN) and death certificate. The ATO will update their records and issue a new TFN for the estate.

2

File the final individual tax return

Lodge the deceased's final tax return covering income from 1 July to the date of death. A registered tax agent can lodge on behalf of the estate.

3

Lodge estate tax returns if required

If the estate earns income after death (interest, rent, dividends), a separate trust tax return must be filed for the estate using the estate TFN.

Document Now Checklist

  • Tax File Number (TFN)
  • ATO Online login credentials
  • Tax agent contact details
  • Outstanding tax debts or refunds

Last verified: June 2026. Platform policies may change. Verify current procedures directly with ATO Online. This guide is for informational purposes only and does not constitute legal advice.

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