Can't you reconstruct the mileage by creating a spreadsheet and using MapQuest to calculate distances traveled?
Did you keep the emails? You can go back and download the receipts if you did.
I do have most of the emails. So I would just see how much I spent and then subtract the reimbursement amount?
Since shopping is only a part time gig for me and I didn't make or spend that much I am not sure whether or not I will report that amount yet, since it would probably take quite a while. I currently will be getting some money back from my full time job.
I did start keeping better track this year. It took quite a while to go back and find all my previous shops from 2015, so it's much better by far to just stay organized as you go.
Shopping Santa Barbara and Goleta, CA.
One question: Do you have a total payment from MSCs of $1110? Or $1110 in fees plus an unknown amount of reimbursements? If you've been paid about $1110 total and you think you have about $1010 in expenses, then your taxes are probably pretty close to zero. I don't think you need to worry too much about your mileage.