A Roth IRA offers tax free withdrawals on taxable contributions. To qualify for the tax-free and penalty-free withdrawal or earnings, a Roth IRA must be in place for at least five tax years, and the distribution must take place after age 59½ or due to death, disability, or a first-time home purchase (up to a $10,000 lifetime maximum). Depending on state law, Roth IRA distributions may be subject to state taxes.