how much income must you make to be required to file an income tax return?
For example, if you're married, under age 65 and not blind, you have to file a federal income tax return even if you only had unearned income of at least $950. If you filed separate returns and your spouse itemized his deductions, you would have to file a tax return if you earned $5 or more. Other Requirements If you're the independent type working for yourself, you have to file a return even if you made no more than $400 in the tax year.