Profit information for tax purposes
Hello!
I am self-employed part-time and sell my self-made creative items, and occasionally used items from others as well, working as a sales agent. I receive a commission from my customers for my work, which is essentially my profit.
Now, my question is:
If I want to sell used items from my personal belongings, how is this done from a tax perspective? What would be considered as my profit? How do I declare this for tax purposes?
Thank you