No 1099( income over $600)? No tax ID #? You still have options. On tax return when you asked if you have income to report that you have not received a 1099 for just ANSWER YES ( and follow #3 listed below). OR 1.Log on MF website & check under your account for 1099 OR 2. Email help desk for 1099. OR 3. On MF website all payments for the year are listed. Add payments you received Jan- Dec. Use that for your total income (DO NOT include reimbursements as income) (And DO NOT include work you did in Dec 2017)- because you didn't get paid until Jan 2018. SIDE NOTES: Make sure that your financial records matches with MF's records, payments, etc. The amount of income reported on my 1099 was identical to amounts of income that I notated on my own notes for the year. Just my opinions, good luck.