Hi, I'm an Indian advocate who was been practising in the courts independently since past 5 years. I wish to know how do I show my work experience for the purpose of Express Entry. I don't work under/with anyone so what can I give instead of offer/relieving/reference letters? How do I show my income, as most of them are cash receipts and a few by cheques, no pay slips? I do have proper income tax returns. Does it come under self-employment? If so, what all proofs do I need to upload. TIA