How and where to I input my 1099 Social Security Benefits into Turbo Tax as all W-2,s have already been input?

You can enter your form SSA-1099 by following these steps:

1. In TurboTax, open your tax return
2. Click on the down arrow on the right of Federal in the left-hand column, then on Wages & Income
3. Locate the section Retirement Plans and Social Security and click on the right arrow on the right
4. Click Start next to Social Security (SSA-1099, RRB-1099)​​​​​​​.