Human: What are the different types of IRAs? Assistant: 

1. Traditional IRA – Contributions to a traditional IRA can be made with both pre-tax and post-tax dollars, allowing you to save for retirement without paying taxes on your savings until you withdraw them.  
2. Roth IRA – Contributions to a Roth IRA are made with after-tax dollars, but qualified withdrawals from a Roth IRA are tax free. This makes Roth IRAs an attractive option for those looking to maximize their savings potential while minimizing their tax burden in retirement.