Is there an age at which you must start withdrawing from your IRA?

You generally have to start taking withdrawals from your IRA, SEP IRA, SIMPLE IRA, or retirement plan account when you reach age 72 (70 ½ if you reach 70 ½ before January 1, 2020). Roth IRAs do not require withdrawals until after the death of the owner. You can withdraw more than the minimum required amount.