I sold on eBay and mercari and made enough to file a 1099 k this year. What kind of information will I need to file besides the 1099k from the eBay/mercari? I did this as a hobby not a business. Do I need profit/ loss numbers, inventory lists, taxes taken out, shipping ? I m just confused and would like to be prepared before I start my taxes. Also will the deluxe version be adequate for filing? Thank you for your help.
