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Total supplement tax offsets 2025

Complete the total supplement tax offsets section in your supplementary tax return.

Published 26 May 2025

Things you need to know

If you claim any tax offsets at questions T3, T4, T5, T6, T7, T8 and T9, you need to complete Total supplement tax offsets.

If you don't claim any tax offsets at questions T3, T4, T5, T6, T7, T8 and T9, go to Total tax offsets 2025.

Completing your supplementary tax return

To complete this question, follow the steps.

Step 1

Add up all the tax offset amounts in the right-hand column of questions T3, T4, T5, T6, T7, T8 and T9 in your supplementary tax return.

Step 2

Write the amount from step 1 at Total supplement tax offsets in your supplementary tax return. Don't show cents.

Step 3

Transfer the amount you wrote at Total supplement tax offsets to label T in your tax return.

Where to go next

Go back to question T9 Other refundable tax offsets 2025.

QC104289