If your brother was Nevada resident at the time of his death and did not have a will, Nevada law will control how his estate is administered, except for financial accounts on which he validly designated beneficiaries. I would suggest that either you re-post your question as though you were located in Nevada (so as to gain the attention of Nevada attorneys) or that you contact a Nevada attorney directly for advice. I am sorry for your loss.
***Please be sure to mark if you find the answer "helpful" or a "best" answer. Thank you! I hope this helps. LEGAL DISCLAIMER I am licensed to practice law in the State of Illinois and have an office in Kane County. My practice is focused in the areas of estate planning and probate administration. I am ethically required to state that the above answer does not create an attorney/client relationship. These responses should be considered general legal education and are intended to provide general information about the question asked. Frequently, the question does not include important facts that, if known, could significantly change the answer. Information provided on this site should not be used as a substitute for competent legal advice from a licensed attorney that practices in your state. The law changes frequently and varies from state to state. If I refer to your state's laws, you should not rely on what I say; I just did a quick Internet search and found something that looked relevant that I hoped you would find helpful. You should verify and confirm any information provided with an attorney licensed in your state. I hope you this answer helpful.
Illinois law and documents likely will not work in your situation. You should consult with a Nevada attorney. You can find one on this website or at naela.org.
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I agree with the other respondents to your question. Nevada law governs your brother's accounts. The reference to a NAELA lawyer is good. You have an even better chance of finding a top quality trust and estate lawyer through the website of the American College of Trust and Estate Counsel (ACTEC), because Fellows of the College are inducted by invitation only after a careful study of inductees' reputations and demonstrations of outstanding expertise. I have attached a link to the ACTEC site, where you can search for Fellows near your deceased brother's residence.
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