If you have a small business, then you will need TurboTaxSelf-Employed (online) or TurboTax Home & Business (CD/downlowd). This is a comprehensive product that will handle your Schedule C self-employed income, expenses, and business assets including a vehicle if used in business.
The above programs will also handle any other income items you have. By retired, do you mean you have a 1099-R or SSA-1099?
TurboTaxDeluxe (online version) or TurboTax basic (cd/download) can create a very simple schedule C-EZ with no expenses and handle your retirement income. Links for all products below.
https://turbotax.intuit.com/personal-taxes/online/
https://turbotax.intuit.com/personal-taxes/cd-download/
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