Right of survivorship is the mechanism, not the ownership form. It is the attribute that makes joint tenancy behave the way it does: on the death of one owner, their interest is extinguished and the survivors' interests expand to absorb it. Nothing passes through an estate because, technically, nothing is transferred at all.
It attaches to more than one arrangement. Joint tenancy with right of survivorship is the familiar one. Tenancy by the entirety, available to married couples in some states, carries survivorship plus creditor protections that joint tenancy lacks. Some community property states allow community property with right of survivorship, combining tax treatment with an automatic transfer.
Because it operates outside the will, it takes priority over every instruction in your estate plan. Survivorship assets are simply not there when the executor arrives. Planning that ignores how property is titled can allocate the same house twice, once by survivorship and once on paper.
It is also not permanent. A joint tenancy can generally be severed, converting the co-ownership into a tenancy in common and eliminating survivorship — sometimes unilaterally, sometimes requiring specific steps, depending on the state. Anyone relying on survivorship as their plan should confirm the current state of title rather than the arrangement they remember creating.
Frequently asked
- Does right of survivorship avoid probate?
- For that specific asset, generally yes — the interest passes to the surviving owner without court involvement. What it does not do is avoid probate for anything else, or replace an estate plan. It also only defers the question: when the last surviving owner dies, the property is theirs outright and passes through their estate unless they have made separate arrangements. Survivorship buys one transfer, not a permanent exemption.
- Can survivorship be undone?
- Usually, though the method depends on the state and the form of ownership. Severing a joint tenancy typically converts it into a tenancy in common, so each owner's share then passes to their own heirs. Tenancy by the entirety is generally harder to sever unilaterally because it depends on the marriage. Since the rules differ and the paperwork must be done correctly, this is a step to take with state-specific guidance rather than a form found online.
- What happens if both owners die at the same time?
- Simultaneous death statutes handle it, and most states have one. The common approach treats each owner's share as if they survived the other for purposes of their own estate, so the property is effectively split and each half passes under that person's plan. Because the rules and any survival periods vary, and because the result is rarely what either owner pictured, naming contingent beneficiaries elsewhere in your plan matters.