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What happens if I move into my investment property later?

Published 26 June 2026 · Last updated 26 June 2026

Quick Answer

When you move into your investment property, you stop being able to claim deductions including depreciation from that date. The ATO also has specific rules about how future CGT is calculated.

What happens when you move into your investment property

Many investors eventually move into their investment property — whether temporarily, to renovate, or permanently. The tax consequences are significant and depend on whether you intend to rent it out again or keep it as your home.

From the date you move in

Deductions stop. From the date the property becomes your main residence, you can no longer claim any investment property deductions — including depreciation, interest, rates, or management fees. Deductions must be apportioned for the year of change.

CGT: your cost base is set at the date of change

When you eventually sell the property, CGT applies to the growth in value during the period it was an investment property. The ATO uses the market value of the property at the date you first rented it out (or at the date you moved in if the property was initially your home and then an investment).

Your quantity surveyor's depreciation schedule is important here because:

  • Division 43 deductions you claimed reduce your cost base
  • Division 40 assets that were written off create different CGT considerations

The 6-year absence rule

If you move out of your main residence and rent it out (rather than moving into an investment property), the 6-year rule may apply. Under this rule, you can treat the property as your main residence for up to 6 years while renting it out, which means:

  • No CGT for up to 6 years
  • But you can still claim rental deductions (including depreciation) during that period
If you move into an existing investment property and make it your new main residence, this is a different scenario — you are changing a rental to your home, not the reverse.

What if you want to move back out and rent it again?

You can do this. The property will become an investment property again from the date you move out and make it available for rent. Deductions resume from that date, and you will need to assess the CGT implications of the dual-use period.

Action to take before moving in

  • Note the exact date you take occupancy as your main residence
  • Ensure your depreciation schedule is up to date to the date of change
  • Note the market value at the date of change (an independent valuation is recommended)
  • Speak to your accountant about the CGT impact on eventual sale
  • Frequently Asked Questions

    Can I still claim depreciation for the months it was rented before I moved in?

    Yes. You can claim deductions — including depreciation — for the proportion of the year the property was rented or available for rent before you moved in.

    Does moving in reset the 12-month CGT discount clock?

    No. The 12-month period for the CGT discount applies from when you acquired the property, not from when you moved in. However, the overall CGT calculation becomes more complex with dual use.

    Do I need to update my depreciation schedule when I move in?

    Not for your own use, but the schedule will be important when you eventually sell. The quantity surveyor's records of what you claimed while it was rented will inform the CGT cost base calculation.

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    Written by Koste Team · Koste Chartered Quantity Surveyors · AIQS Member · RICS Member · TPB Registered · 1300 669 400 · info@koste.ai