Between spouses, often all the assets are jointly owned with right of survivorship (in the case of real property, as tenants by the entirety). Avoiding probate is not that big a deal in Oregon (don't let California horror stories scare you). But, you can leave everything in survivorship. Make sure that you get everything in joint names (or, with retirement accounts, with your spouse as beneficiary). It's very frustrating, and common, to find one or two small accounts which are not joint, and then there has to be a probate anyway, or small estate affidavit.
Answered on Oct 28th, 2013 at 6:24 PM