You son will have to report this income even if he doesn't get a form. This income is considered self-employment and he can include expenses he had related to the business.
To enter this information in TurboTax:
- Open your return
- Go to Schedule C
- Answer Yes to Did you have any self-employment income or expenses?
You will be able to deduct any expenses that you had related to your work, like the use of your vehicle. For more information on what expenses can be included, see the TurboTax help article:
What self-employed expenses can I deduct?
Regarding the losses your son had:
- If the property he lost is personal property, he can't deduct a loss unless it was caused by a federally declared disaster.
- If the property he lost is business property, then he could claim the loss of the cost of the property minus any insurance payments, if any he is expecting to receive.
For more information visit the IRS page Topic no. 515, Casualty, disaster, and theft losses