Legal Question in Bankruptcy in California

Re: Spouse filing separately

All the assets--and income-- of the filing spouse must be listed. If the filing is in California, this includes the filing spouses's community property interest in the non-filing spouse's assets and income. I'm not sure what you mean by the "liquidation part", but yes you must list all the community property assets and income and of non-filing spouse. If the non-filing spouse has separate property assets or income, then they do not need to be listed.

Re: Spouse filing separately

Even if only one spouse files, all community property must be listed--the exceptions would be separate property owned by the non-filing spouse (inheritance, gift, property brought to the marriage, among others). All community property assets become part of the bankruptcy estate.