Social Security Income and Taxes No Income or Social Security Only Income: Should You File? How to File Taxes with Little or No Taxable Income. If You Need to File Taxes with Social Security or Other Nontaxable Income, See Details. How to File a Return with No Taxable Income for Other Reasons Learn How to File Taxes if You Need to or Want to File even though You Are Not Required to. See Details on How to File a Non Filer Return. TurboTax® is a registered trademark of Intuit, Inc. H&R Block® is a registered trademark of HRB Innovations, Inc.