Hi Everyone,
So i work in I.T. and in my spare time i repair broken/damaged laptops and sell them on trademe.
Does anyone know what the IRD will specifically look for? I only have a real trace of items sold/purchased off trademe/success fees/parts purchased etc. I have purchased off facebook and sold on facebook but have no way to prove it.
Does anyone also know what tax rate i will getting charged at?
help
Thanks!

