I have a joint Roth IRA with a credit union what TurboTax software would I need to buy
There is no such thing as a "joint" IRA. The "I" in IRA is "individual". An IRA can only be owned by one person.
Any version of TurboTax can handle IRA contributions or 1099-R's for IRA distributions.
No such thing as a Joint ROTH IRA or any kind of IRA.
That helped out a lot this is my first time dealing with an IRA