The least expensive version that includes a state return is the CD/download Deluxe product. It has all the forms need for your income and expenses and you can prepare both married filing separately tax return with one purchase.
If you want the online product, you would be required to use the Self Employed version for self employment income and expenses. You would have to set up and purchase two different accounts since only one return can be prepared in each account.
Here is a link to buy whatever product you decide on: https://turbotax.intuit.com/personal-taxes/cd-download/
Click on Products & Pricing to choose between CD/download and online.
