Honor A Veteran: Help Settle Dad's Estate

My father was a military veteran who lived the rest of his life serving veteran in organizations as his way to help out as best as he could until the day he died. Yes, the military paid for alot and I paid for as much as I could out of pocket but now I'm struggling to finish paying the rest of his estate off. Any little penny would greatly be appreciated and helpful. Thank you kindly and God bless 🙌