Life Insurance Payouts to Estate

My dad's life insurance payouts went to his estate which is still in probate.  I understand now that the life insurance proceeds are not taxable; but at the time of payout, I had 10% federal income tax withheld and 6% state tax withheld.  How do I report the federal taxes withheld on Form 1041 so that I can recoup them?  I think I report them on Schedule G, line 14.  Please verify.  I'll have to figure out state taxes later.