You won't be able to access any of the money until 65 years of age, after retirement. And if it's a traditional IRA account, you'll pay taxes on them on withdrawal. For Roth, there is an annual CAP ($6000 for 2021) on how much you can put into the account/LLC.
You've already paid taxes on the money you've put into Roth. The whole point of Roth is so that you get tax-free gains so that when you withdraw at retirement, you don't have to pay taxes again.