Hi,
Forgive the technical terms, but…
You can claim the depreciation on your investment properties as a deduction against your assessable income, thereby reducing your taxable income.
If you like, the amount of your tax shield is: Depreciation Claim * Average Marginal Income Tax Rate.
Let's look at an example to flesh this out, assuming the following:
Salary: $80,000
Rent: $20,000
Deductions: $25,000
Depreciation: $13,000
In this case, your assessable income is $100k ($80k + $20k), and your allowable deductions are $38k ($25k + $13k). Therefore your taxable income (Assessable Income – Allowable Deductions) is $62k ($100k – $38k).
The amount of the tax shield of the depreciation can be worked out as follows:
Tax on Taxable Income of $75k ($80k + $20k – $25k) = $17,850
Tax on Taxable Income of $62k ($80k + $20k – $25k – $13k) = $13,950
Tax saving on $13,000 depreciation claim = $3,900
Hope this makes sense. Thanks for drawing me back in to my deep dark accounting past!