A Roth IRA is one of the best wealth transfer vehicles available: You contribute money, that money grows, you never have to take the money out while you are alive, you die and your spouse doesn’t have to take money out and the money continues to grow, then your kids have 10 years to drain the account after your spouse dies. This means that the $7K you contributed this year might be able to grow 50 years AND all of the growth is tax-free.