ATAR Scaling Query

[MM1]

I'm completing unit 3/4 subjects this year and my grad year is 2015. From which year does my SS scaling be taken into account?

[Tyleralp1]

You'll receive the scaling from the respective year in which you completed your subject.

So, if you're doing a 3/4 this year, you'll get the scaled scores for this year. However, you won't be able to see the exact from VCAA till Year 12.