Idaho is one of nine community property states. Broadly, this means most assets a married couple acquires during the marriage — including real estate — are considered owned equally by both spouses, no matter whose name appears on the loan or deed. For a closing, that has two practical effects: it shapes the vesting options available to married buyers, and it often means a spouse must sign certain documents even if they aren’t on the loan or title. Community property rules have real tax and estate consequences, so confirm your situation with your title officer or an attorney.