@Shop-et-al wrote:
And this is why I want someone to tell us if there is any connection between non-payment and a business loss or some sort of tax benefit. If there is no benefit at tax time, no one should dare to accept any assignments and run the risk of total loss.
Yes, there would be a tax benefit in this case.
When you are required to make a purchase as part of a mystery shop, that is a business expense. Normally this would be offset by the MSC specifically reimbursing you for that expense, making the whole thing a wash so that neither the reimbursement nor the expense would be reported. If, however, the MSC does not reimburse you for whatever reason (shop rejected, MSC goes kaput, idiotic requirement in IC that they only have to pay if the client pays), then you would claim that required purchase as a business expense at tax time.
You cannot, however, claim the loss of the shop fee or the time it took you to do the shop in the first place.