You can use any version to prepare your tax return with Self-Employed income, even Free! When you prepare your tax returns together though, if one spouse is filing using the Self-Employed version of TurboTax Online, the other spouse's return is added on to that version of TurboTax and charged the same amount.

You can always do a "test drive" and start with a lower version, then if you would like more guidance, you can upgrade and your information will carry over to the upgraded version. Just remember you cannot "downgrade" back to the lower version.  

Here's a link to the complete TurboTax line-up: https://bit.ly/2kmewB8