My partner has been living with me at my parents place for the past 4-5 years, and i only started working full-time in the last 3 while she has been studying the entire time. We've only just realised there may be certain tax benefits if we declared ourselves de facto as she doesn't work, but we halve the income I get that she uses to support herself while studying.
Due to this, is there a way that i can put down in tax returns that she gets half of my income and i can get that half tax exempt? I can't seem to find this as an option in the return. How would she also declare this on her return?
Are there also any other tax tips that we can also do as a de facto relationship?
What if you start a home business and pay her half your income.