You said your husband owns his own business? - this is perfect. Get them on the payroll as early as you can, pay them a normal wage (not favorable), and use that income to invest in a Roth IRA.
Buying funds outside the Roth might be a good idea too, if they want to use that for a house down payment, starting a business, etc...but I would definitely let compound interest work for their retirement as early as possible.
I did not know we could open an IRA for a child. Thanks! I probably can't make a 2 year old on the payroll look legit though, huh?
