Yes, you can request the check
refund to be mailed to someone else by either putting that address on your tax
return ( the address is used for refund and correspondence, you don't have to
enter the address where you live) OR - if your return has been already
submitted and accepted - by changing your address with the IRS directly (you
can't change it with TurboTax at this point). Please use the link for
change of address: How To Change Your Address
With The IRS.