Probate in Alaska: A Complete Guide

Alaska adopted the Uniform Probate Code in 1972 and added one feature no other state has: the optional Alaska Community Property Act of 1998, which lets any married couple — Alaska resident or not — opt into community property treatment for selected assets. This guide covers Alaska probate end-to-end.

Does Alaska Always Require Probate?

No. Assets that pass outside of probate include those held in a revocable living trust, accounts with payable-on-death or transfer-on-death designations, life insurance and retirement accounts with named beneficiaries, joint tenancy property with right of survivorship, and real estate transferred by a transfer-on-death deed (AS 13.48, adopted 2014).

Alaska Uses the Uniform Probate Code

Alaska's adoption of the UPC means families can typically choose informal probate (handled administratively by the registrar, with minimal court involvement) or formal probate (with a hearing and judicial supervision). Most uncontested estates use informal probate, which the Alaska Court System's self-help center walks through step by step.

The Alaska Small Estate Affidavit

Under AS 13.16.680, Alaska allows a Small Estate Affidavit when the entire estate (minus liens and encumbrances) consists of vehicles registered in Alaska worth no more than $100,000 total, plus personal property other than vehicles worth no more than $50,000. The affidavit must be notarized and can be used 30 days after death, as long as no probate case is pending or has already been opened elsewhere.

The Alaska Community Property Act

Alaska is unique: it's the only non-traditional community property state that lets married couples opt into community property treatment. Couples can sign a Community Property Agreement or create a Community Property Trust under the Alaska Community Property Act. The main tax benefit is a full step-up in basis on the entire community asset at the first spouse's death — instead of only a 50% step-up that separate property gets.

How to Open Probate in Alaska

1. File an Application for Informal Probate (or Petition for Formal Probate) with the superior court in the judicial district of domicile.
2. For informal probate, the registrar admits the will and qualifies the personal representative — often within days.
3. The court issues Letters Testamentary or Letters of Administration.

Alaska Personal Representative Compensation

Alaska follows the UPC standard of "reasonable compensation" rather than a fixed percentage (AS 13.16.435). What's reasonable depends on the size of the estate, complexity, and time spent. For a routine estate, 1–3% of the estate value is a common benchmark, though the court has discretion to approve more or less.

Creditor Claims in Alaska

The personal representative must publish a Notice to Creditors. Creditors then have 4 months from first publication to file claims (AS 13.16.460) — among the shorter creditor periods in the country. Direct notice to known creditors is also required.

Intestacy in Alaska

If there is no will, Alaska's UPC intestacy statute applies. Key rules: if the deceased has a surviving spouse and all descendants are also descendants of the spouse, the spouse takes the entire estate. If there are descendants from outside the marriage, the spouse takes the first $150,000 plus 1/2 of the balance.

Alaska Has No State Estate or Inheritance Tax

Alaska has neither a state estate tax nor an inheritance tax. Only the federal estate tax applies, and as of 2026 the federal exemption is $15 million per person ($30 million for a married couple), made permanent by the One Big Beautiful Bill Act signed into law in July 2025. The vast majority of Alaska estates owe no estate tax of any kind.