Tax help! Filling out the line 5 of a 1040EZ tax form in this free video on tax help and personal finance. Part of the Video Series: How to Complete a 1040EZ Tax Form.f you're married and filing a joint return with your spouse, put the figure $17,500 on line five. These figures, $8,750 for single, and $17,500 for married, are the combination of your standard deduction and personal exemptions.