No, you can't just file your W2 form to get your refund. It is important that you include all of your income on your return to file it accurately. If you file without your Form 1099, you may end up owing part of your refund back and then you will also owe penalties and interest. Form 1099-MISC is considered self-employment income, so although you won't owe income taxes if your income is under $10,500, you may owe Self-employment tax.