A genuinely rare structural gap
Here's Alaska's most distinctive real estate feature, and one that genuinely sets it apart from every other state covered in this series: under AS § 34.15.130, joint tenancy is available only for personal property, not real estate. All Alaska real estate owned by two or more people is a tenancy in common by default — unless the owners are a married couple, in which case tenancy by the entirety or a written community property agreement can provide survivorship instead. For any two or more unmarried people, there is simply no joint-tenancy-with-survivorship option available for real estate at all, a structural gap that doesn't exist anywhere else in this series.
A real, costly consequence
A published account from an Alaska attorney describes exactly what this gap can mean in practice. An unmarried couple owned property together. When one partner died without a will naming the other as an heir, the property had to go through probate — and because there was no survivorship arrangement in place, half of the property passed to the deceased partner's relatives instead of to the surviving partner. The relatives, understandably, wanted to sell their newly inherited share. The attorney's own account notes just how contentious these situations can become between a grieving partner and relatives who may have had little prior involvement with the property.
A trap for people moving from other states
This gap catches people off guard particularly often when they've moved to Alaska from a state where joint ownership between unmarried co-owners is routine. Someone who simply quitclaims a piece of Alaska real estate to themselves and another person, assuming that alone creates the same kind of automatic survivorship they'd expect elsewhere, may be surprised to learn it doesn't work that way in Alaska at all — the deed still just creates an ordinary tenancy in common.
A distinctive piece of legislative history
According to a published account from an Alaska attorney, when the Alaska Legislature was working on the bill that eventually created the state's transfer-on-death deed, earlier drafts of that same bill would have also extended joint tenancy to real estate for unmarried co-owners — closing this exact gap directly. That provision, however, was removed at some point during the legislative committee process before the bill ultimately passed. The same account suggests one reason offered for the removal was a concern, at the time, that extending this kind of property arrangement to unmarried couples could be seen as an indirect route toward recognizing same-sex relationships in a way comparable to marriage, in the period before marriage equality was later established through the courts. This is presented here as a matter of recorded legislative history and public commentary, not as Claude's own characterization of anyone's motives.
Married couples: two real options
Married Alaska couples aren't affected by this gap the same way. They can hold real estate as tenants by the entirety, which provides automatic survivorship similar to joint tenancy elsewhere, or they can sign a written community property agreement under AS § 34.77.110, establishing community property with right of survivorship — a distinctive, opt-in system available in only a small number of US states. Property subject to that agreement automatically passes to the surviving spouse when one spouse dies.
The tool that actually closes the gap today
None of this leaves unmarried Alaska co-owners without options. See our guide to the Alaska transfer-on-death deed for how that specific tool now functions as the practical substitute for the joint tenancy option Alaska simply doesn't offer for real estate.