Why isn't Social security income showing as income?

[slowalker-111]

I had only SS income for 2016, but you are telling me I had 0 (zero)  income??

[jerry2000]

If your only income was Social Security, then none of it is taxable, you have zero taxable income. You are not required to file a tax return and there would be no benefit in doing so. You can not e-file a tax return with zero taxable income.