Thank you everyone for taking time to reply. I'd rather it be me than him.
He has some kind of motor neuron diagnosis. Neuro guesses primary lateral sclerosis, pls, which is slower progression than als. Pls takes 1, 2, 3 ,4 years from first suspected to really diagnose. It's a huge wait and see thing. There's no cure, no treatment, maybe plateaus but progression and no remissions. To me, this is the second worst disease to get because unlike altzheimers, majority don't lose cognitive abilities. Speech though you do.
My journey thread on the other board where people are reading about me and my fam now includes my dads journey and what I learn and how we cope as we enter a new world with what could be. These uncommon diseases with no clear diagnosis, no treatment, no remission, no cure are the worst.
Anyway, as luck would have it, my cousin's wife step mom is an estate attorney in Ca. I gave her all I know and this is her response.
Thanks again everyone. My heart goes out to all who are or have dealt with such illnesses and estate planning questions. ❤
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"So long as all of the property - real estate, bank account, savings account, retirement account, safe deposit box - has a co-owner or a designated beneficiary, he won't need a Will. If there are any bits left over (but less than $150,000 in total), they can claim it using a 2 page form, although they'll have to wait 40 days after his death.
If Shonta is willing to share her dad's first and last names and the county where he lives, I can request a copy of the deed and confirm that she and her brother are co-owners. There might be a problem with the deed if they are tenants in common, rather than joint tenants, so I'd like to check to be sure.
I think this is the most recent vesting deed. It transfers title to dad, Shonta, and Odin as joint tenants. That means that when dad does eventually pass on, title will transfer to Shonta and Odin by operation of law (i.e., without probate). They will have to file an Affidavit of Death of Joint Tenant with the Orange County Recorder's Office, along with a certified copy of their father's death certificate."