Washington State Estate Tax Explained — What Bellevue Families Need to Know

Washington is one of the few states that has its own estate tax. If you live in Bellevue and your estate is large enough, your family could owe a significant amount to the state after you die. The Washington estate tax is separate from the federal estate tax, and the rules are different. Many Bellevue homeowners do not realize that a home worth $1 million plus retirement savings can easily push an estate over Washington's exemption threshold. Understanding how the Washington estate tax works is the first step to reducing it. Call (425) 368-9855 to speak with a Bellevue estate planning attorney today.

What Is the Washington State Estate Tax?

The Washington estate tax is a tax on the transfer of a person's assets after death. It applies to estates above a certain value, and the rate increases with the size of the estate. Washington's estate tax is separate from the federal estate tax, which has a much higher exemption — $13.61 million per person as of 2024. This means many families in Bellevue will not owe federal estate tax but will owe Washington estate tax. The tax must be filed and paid within nine months of the date of death, though extensions are available.

Washington Estate Tax Exemption and Thresholds

As of 2024, the Washington estate tax exemption is $2.193 million per person. This amount is adjusted for inflation each year. If your estate is worth less than $2.193 million, no Washington estate tax is owed. If it is worth more, tax applies on the amount above the exemption — not on the entire estate. However, the rates are progressive, meaning the more your estate exceeds the threshold, the higher the percentage you pay. Rates range from 10% to 20% depending on the estate size.

For Bellevue homeowners, hitting the $2.193 million threshold is easier than you might think. A home worth $1.2 million, plus $500,000 in retirement accounts, plus $600,000 in investments and life insurance, puts an estate at $2.3 million — above the exemption. This is a common situation in Bellevue, Seattle, Kirkland, Redmond, and Issaquah, where home values are high.

How the Washington Estate Tax Is Calculated

The Washington estate tax uses a progressive rate schedule. The tax applies only to the portion of the estate above the $2.193 million exemption. Here is a simplified example: if your estate is worth $3 million, the taxable amount is about $807,000 ($3 million minus $2.193 million). The tax on that amount could be roughly $80,000 to $100,000, depending on the exact rate schedule. Larger estates face higher rates — up to 20% on amounts over $9 million. The tax is due within nine months of death. A Bellevue estate planning attorney can help you calculate your potential liability and plan to reduce it.

Strategies to Reduce the Washington Estate Tax

Several legal strategies can reduce or eliminate the Washington estate tax for Bellevue families. The key is planning ahead.

1. Spousal Exemption

Assets passed to a surviving spouse are fully exempt from the Washington estate tax. This means a married couple can defer the tax until the second spouse dies. However, Washington does not have "portability" — meaning you cannot automatically transfer a deceased spouse's unused exemption to the surviving spouse. You need a trust (such as a bypass trust or credit shelter trust) to capture both spouses' exemptions. Without proper planning, a couple could lose one spouse's exemption entirely. A living trusts attorney in Bellevue can set this up.

2. Annual Gift Exclusion

You can give up to $18,000 per person per year (as of 2024) without any gift tax implications. Over several years, this can significantly reduce the size of your estate. For a couple, that is $36,000 per recipient per year. If you have three children, you and your spouse could transfer $108,000 per year out of your estate. Washington does not have a state gift tax, so these gifts reduce your Washington taxable estate.

3. Irrevocable Life Insurance Trust (ILIT)

Life insurance proceeds are included in your Washington taxable estate if you own the policy. An irrevocable life insurance trust removes the policy from your estate, so the death benefit is not counted. For Bellevue families with large life insurance policies, this can save tens of thousands of dollars in estate tax.

4. Charitable Donations

Assets left to qualified charities are fully deductible from your Washington taxable estate. If you plan to leave money to a charity anyway, doing it through your estate plan reduces the estate tax on the remaining assets.

How Bellevue Families Can Plan for the Estate Tax

The first step is to figure out whether your estate is likely to exceed the $2.193 million threshold. Add up your home value, retirement accounts, investments, life insurance, and other assets. If the total is close to or above the exemption, you should talk to a Bellevue estate planning attorney about strategies to reduce the tax. A will alone is not enough — you may need a living trust with tax planning provisions, an ILIT, or a gifting strategy. To understand the costs of these options, see our Washington estate planning cost guide.

For families in Bellevue and across Washington, estate tax planning is not just for the very wealthy. Because of high home values, many middle-class families in the Bellevue area are affected. Planning ahead can save your family tens of thousands of dollars. See our comparison of a revocable living trust vs a will in Washington to learn which approach fits your situation.

Frequently Asked Questions