I am a Permanent Resident of Australia for tax purposes. I received some dividend from some US stocks I am holding through my brokerage account (Interactive Brokers/IBKR). The brokerage has applied a 15% withholding tax. I need some advice on how to calculate my CGT.
Actual dividend received: US$300
Dividend cash amount received through brokerage account: US$255
How do I calculate my CGT now (taking into account 15% was already withheld)?