I saw another site suggesting that if you do work for somebody that includes many reimbursable expenses, then you can submit two invoices to them - one for payment for services (1099-able) and one for reimbursement (not taxable). That way they can leave the reimbursement off your 1099. But pretty big favor to ask of a client. So guess I am going back and separating out reimbursed mileage and expenses so I can deduct them.
