The correct explanation of how a 401(k), a Roth IRA, and a traditional IRA are taxed is as follows:
- A 401(k) allows tax deductions when the money is deposited, and then the money is taxed when it is withdrawn.
- A Roth IRA is taxed when the money is deposited, and qualified withdrawals are tax-free.
- A traditional IRA allows tax deductions when the money is deposited, and then the money is taxed when it is withdrawn.
So, the correct response would be: A 401k allows tax deductions when the money is deposited and then the money is taxed when it is withdrawn; a Roth IRA is taxed when the money is deposited; and a traditional IRA is taxed when the money is withdrawn.