Русско-англо-русский юридический словарь

Community property is a marital property regime under which most property acquired during the marriage (except for gifts or inheritances), the community, or communio bonorum, is owned jointly by both spouses and is divided upon divorce, annulment, or death. Joint ownership is automatically presumed by law in the absence of specific evidence that would point to a contrary conclusion for a particular piece of property. (Wikipedia)

Community property means that spouses who acquire property during marriage own property equally, 50/50. (The American College of Trust and Estate Counsel)

Generally, all property acquired through the efforts of either spouse during the marriage is considered community property. (Britannica)