Dear SD_444_HOME:
Welcome to the Real Estate Legal Issues forum, and thank you for the question.
My initial question is: who is the Successor Trustee? This is the person who is supposed to deal with executing the provisions of the Trust after the initial Trustees (the people who set up the Trust) die. Often, the Successor Trustee is another family member, but it could be a lawyer, accountant, trusted family friend, and so on.
If the Successor Trustee is not available or won't act, then most Trusts provide for a family member to ask a Court to appoint another person to act as Successor Trustee.
The next issue is getting the original Trust instrument. Many attorneys hold on to their clients' original estate planning documents, so tracking down the firm who prepared the Trust may be required. In addition, matters may become more complicated if the lawyer retired or the firm no longer exists.
Regarding the property tax issue, if someone does not pay the taxes, then everyone who stands to inherit will suffer, because the tax man will not wait while the family sorts things out.
I cannot comment on the Community Property portion of your question - there are too many facts missing. Also, if the married couple who passed away set up a Trust, then the decent thing to do is to work like mad to get the Trust instrument, get a competent Successor Trustee in place, and honor the terms of the Trust. That's what anyone would want done if they went through the trouble of establishing an Estate Plan.
Jason S. Buckingham
Attorney and Real Estate Broker
Law Offices of Jason S. Buckingham, Inc. (http://www.jsb-law.com)
Buckingham Commercial Real Estate (http://www.buckinghamcommercial.com)