just let TT guide you ; trust its results
if your sole source of income is that $10k SS payment, why are you filing a tax return?
please read this link.
https://turbotax.intuit.com/tax-tips/irs-tax-return/does-everyone-need-to-file-an-income-tax-return/...
For 2018, all taxpayers are eligible to claim a standard deduction, and if not the dependent of another taxpayer. The standard tax deduction amounts are fixed by the government before the tax filing season and generally increase for inflation each year.
Your income that is equal to or less than the standard deduction is not taxable, the IRS doesn't require you to file a return in years your income doesn't exceed that sum
