Social Security, 401k, Pension

[Linda987]

Social security for year is under $16,536.  Not paying any taxes on SS

Pension for year is                         $  1,950.   Not paying any taxes on pension 

hardship withdrawal.                    $  5,000. Paid 20% federal taxes on withdrawal

401k monthly for year total.        $   1,440.  Not paying any taxes on 401k

do I have to file both federal and state taxes?

[xmasbaby0]

Who has to file?

http://www.irs.gov/uac/Do-I-Need-to-File-a-Tax-Return%3F

[HirschCPA]

Please note that there are different requirements for the IRS and states to file (each state has its own rules).  

For federal, Your filing requirement could depend on your filing status.  Please check out this link to see if you need to - https://www.irs.gov/help/ita/do-i-need-to-file-a-tax-return 

For state, check you specific state requirements to know if you are required to file.