What do you mean by "three tax return?" Do you mean you filed three W-2's? Did you put all three on the same Form 1040 like you were supposed to? Or did you do something else? Please provide more explanation of what you mean by "tax returns." In tax preparation language--a tax return is the Form 1040 you file with the IRS to get your refund.
A W-2 is the Wage and Tax Statement you get from an employer:
https://turbotax.intuit.com/tax-tips/irs-tax-forms/what-is-a-w-2-form/L6VJbqWl5
**Disclaimer: Every effort has been made to offer the most correct information possible. The poster disclaims any legal responsibility for the accuracy of the information that is contained in this post.**
