Washington State Estate Taxes Explained: Strategies from a Spokane Financial Advisor
Written by: Noah Schwab, CFP®. A Spokane Financial Advisor Specializing in Retirement Planning, Roth Conversions, and Estate Tax Strategies
If you’re a Washington resident with an estate that is or will grow to over $3 million, understanding the state’s estate tax system is critical for protecting your legacy and minimizing unnecessary taxes. As a Spokane financial advisor, I’ve worked with many retirees who are surprised to learn that Washington imposes its own estate tax, separate from federal estate taxes. In this guide, I’ll walk you through everything you need to know about Washington State estate taxes, how they’re calculated, planning strategies, and steps you can take to protect your heirs.
What is the Washington State Estate Tax?
Washington State is one of the few states that imposes its own estate tax. Unlike income tax, the estate tax is assessed on the value of a person’s assets at the time of death. Washington’s estate tax applies on top of federal estate taxes, which makes planning even more critical for high-net-worth individuals.
Key points about the Washington State estate tax:
- Applies to estates valued at more than $3 million in 2025. It is indexed for inflation each year.
- Tax rates are progressive, ranging from 10% to 35% depending on the total value of your estate.
- Unlike probate fees, estate taxes are assessed on the total value of your assets, including real estate, retirement accounts, investments, and business interests.
Many retirees assume that avoiding federal estate tax is enough, but Washington residents must also consider this state-level tax.
What Assets Are Subject to Washington Estate Tax?
Washington State estate tax applies to nearly all assets included in your estate. Key taxable assets include:
- Real estate: Your primary residence, vacation properties, and investment properties
- Retirement accounts: 401(k)s, traditional IRAs, and pensions
- Investments: Stocks, bonds, mutual funds, and other brokerage accounts
- Business interests: Ownership in private businesses, LLCs, or partnerships
- Life insurance: If you own policies directly or have certain beneficiary designations
Some assets may not be included, such as assets in irrevocable trusts, jointly owned assets with rights of survivorship in certain cases, and qualified retirement accounts held by a surviving spouse.
Washington Estate Tax Rates
Washington’s estate tax rates are progressive, meaning the rate increases as the estate’s value rises. As of 2025-2026, the rates are:
- $3,000,000 – $4,000,000: 10%
- $4,000,001 – $5,000,000: 15%
- $5,000,001 – $6,000,000: 17%
- $6,000,001 – $7,000,000: 19%
- $7,000,001 – $9,000,000: 23%
- $9,000,001 – $10,000,000: 26%
- $10,000,001 – $12,000,000: 30%
- Above $12,000,001: 35%
These rates make it clear that estates just above the $3 million exemption can face significant taxes, and very large estates may face a substantial marginal rate of 35%. Strategic planning is essential to minimize the tax burden and preserve wealth for your heirs.
How the Washington Estate Tax is Calculated
Calculating Washington State estate taxes is more complicated than just subtracting the exemption from your estate value. Here’s a simplified overview:
- Determine your gross estate: Add up all assets, including real estate, investments, retirement accounts, and personal property
- Subtract allowable deductions: Deductions can include debts, funeral expenses, administrative costs, and charitable donations
- Subtract the estate tax exemption: The remaining value above the $3 million exemption is taxable
- Apply the tax rate: Washington uses progressive rates to determine your total estate tax
For example, if your estate is valued at $5 million:
- Exemption: $3,000,000
- Taxable estate: $2,000,000
- Marginal rates apply progressively: the first $1 million above the exemption is taxed at 10%, and the next $1 million is taxed at 15%
This tiered calculation is why working with a Spokane financial advisor is critical — a small miscalculation can result in tens or hundreds of thousands of dollars in unexpected taxes.
Comparing Federal and Washington State Estate Taxes
Many retirees are surprised to learn that avoiding federal estate taxes does not automatically protect them from Washington State estate taxes. Understanding the differences between federal and state rules is critical for effective estate planning.
Federal Estate Tax:
- The estate tax exemption for 2026 is $15 million per individual
- Spouses can combine exemptions through portability, meaning a married couple can potentially protect up to $30 million from the federal estate tax
- Only estates exceeding this exemption are subject to the federal estate tax, with a top marginal rate of 40%
- Because the exemption is so high, most estates will not owe federal estate taxes, making it less of a concern for many retirees
Washington State Estate Tax:
- The Washington estate tax exemption is $3 million per individual and has not yet been adjusted for inflation for 2026.
- Unlike the federal estate tax, Washington’s exemption is not portable between spouses.
- Without proper planning, a married couple could owe Washington estate taxes once their combined estate exceeds $3 million, even if the total estate is only $6 million and well below the federal estate tax threshold.
- This outcome can be avoided with proper planning by using a bypass trust (also called a credit shelter trust) at the first spouse’s death, the deceased spouse’s $3 million exemption can be preserved.
- This strategy allows married couples to effectively protect up to $6 million from Washington estate taxes, significantly reducing or eliminating state-level estate tax exposure.
Why This Matters:
- Many estates avoid federal estate taxes entirely, but still face state-level taxes in Washington
- Married couples must plan proactively to take full advantage of both spouses’ Washington exemptions
- Without a bypass trust, the surviving spouse’s estate may be double-counted for Washington estate tax purposes, resulting in unnecessary taxation
In short, while federal estate tax planning is important for ultra-high-net-worth estates, Washington estate tax planning is relevant for many retirees with estates well below the federal exemption, making it a key focus for residents here in Spokane.
Main Strategy to Avoid Washington State Estate Taxes
For married couples, a bypass trust (also called a credit shelter trust) can be one of the most effective strategies to preserve both spouses’ Washington State estate tax exemptions.
How it works:
- When the first spouse passes away, a portion of the estate up to the Washington exemption amount ($3 million in 2026) is directed into a bypass trust.
- This trust is designed to benefit the surviving spouse while keeping the assets outside of their taxable estate.
- When the surviving spouse later passes, the assets held in the bypass trust are not subject to Washington estate tax again.
- With proper planning, this allows a married couple to effectively protect up to $6 million from Washington State estate taxes.
Importantly, a bypass trust does not always need to be created up front. In many cases, you simply need to make sure your will or revocable living trust includes the proper language to allow a bypass trust to be established at the first spouse’s death. This flexibility is why we consistently recommend that our clients work with an estate planning attorney who practices in Spokane. Local attorneys are very familiar with Washington-specific estate tax rules and common strategies, and they can draft documents that are tailored to state law.
Asset titling is just as important as the trust itself. To fully use both spouses’ Washington exemptions, it’s critical to pay attention to which assets are owned by which spouse. Assets titled in one spouse’s name generally cannot be used to fund the other spouse’s bypass trust.
Key considerations include:
- Try to keep assets as evenly split between spouses as reasonably possible.
- This may not be perfectly achievable in every situation, but planning ahead can prevent costly mistakes.
- A common example involves retirement accounts. If one spouse has a large 401(k) or IRA and the other spouse has a much smaller retirement account, it may make sense to take withdrawals from the larger account over time to help even out total assets.
- Retirement accounts can only fund the bypass trust of the spouse who owns them. If most assets are in one spouse’s name, you risk missing out on the first spouse’s Washington estate tax exemption entirely.
The same concept applies to taxable investment accounts:
- Whenever appropriate, consider holding investment accounts in both spouses’ names rather than just one.
- Jointly titled accounts can provide more flexibility when funding a bypass trust and help avoid similar planning issues at the first spouse’s death.
By coordinating estate documents, asset ownership, and withdrawal strategies, bypass trusts can be an extremely powerful tool for Washington residents. This is a prime example of why estate planning should be coordinated between your Spokane financial advisor and a local estate planning attorney, ensuring your strategy actually works when it matters most.
Other Strategies to Minimize Washington State Estate Taxes
Washington State estate taxes can take a significant portion of your legacy if left unplanned. The goal of estate planning isn’t to pay more in taxes than necessary. It’s to maximize where your money goes, whether that’s to your children, grandchildren, or charities you care about. With the right strategies, it’s often possible to reduce or even eliminate Washington State estate taxes while ensuring your end-of-life wishes are carried out exactly as intended.
1. Lifetime Gifts
For married couples, a bypass trust (also called a credit shelter trust) can be one of the most effective strategies to preserve both spouses’ Washington State estate tax exemptions. In addition, lifetime gifting can play an important role in reducing the size of a taxable estate.
Gifting assets during your lifetime reduces the value of your estate. Washington does not impose a state-level gift tax, making gifting a powerful planning tool.
Important considerations include:
- Type of asset matters. Gifting cash is often more tax-efficient than gifting appreciated assets such as real estate or stocks. When you gift appreciated assets during your lifetime, the recipient does not receive a step-up in cost basis, which can lead to higher capital gains taxes when the asset is sold. Assets inherited at death generally receive a step-up in basis.
- Federal gift tax concerns are often overstated. While there is an annual gift exclusion, each individual currently has a lifetime federal gift and estate tax exemption of roughly $15 million per person. This means most gifts will not result in any out-of-pocket gift tax, though proper reporting may be required.
- Preserve your own financial security. Gifts should be made strategically to reduce estate taxes without jeopardizing your retirement income, healthcare needs, or long-term care planning.
When coordinated properly with trusts, retirement planning, and asset titling, lifetime gifting can be an effective way to reduce Washington State estate taxes while still maintaining flexibility and control
2. Charitable Giving
Charitable giving can be a powerful way to reduce Washington State estate taxes while supporting causes that matter to you. Charitable donations to qualified organizations are fully deductible from your estate, making them a highly tax-efficient planning tool.
Many people choose to name charities in their will or trust. While this can be effective, there are often additional benefits to making charitable donations during your lifetime:
- Accelerating charitable donations from your IRA using tax-free Qualified Charitable Distributions (QCDs) can reduce the size of your estate while also lowering your taxes.
- Lifetime charitable gifts immediately reduce the size of your taxable estate, which can help lower future Washington State estate taxes.
- Donating while you are living allows you to see the impact of your gift firsthand, something many people find emotionally rewarding and meaningful.
- Charitable giving during your lifetime can also be used strategically to offset income taxes, creating planning opportunities that aren’t available when gifts are made only at death.
- By offsetting taxable income through charitable donations, you may be able to pursue Roth conversions more efficiently. This allows you to move money from traditional IRAs or 401(k)s into Roth accounts, pay taxes at a potentially lower net cost, and leave heirs assets that can pass income-tax-free, unlike inherited traditional retirement accounts.
When coordinated properly with your overall tax and estate plan, charitable giving can serve multiple goals at once: supporting causes you care about, reducing estate taxes, lowering lifetime income taxes, and creating more tax-efficient wealth transfers to your heirs.
3. Irrevocable Trusts
Irrevocable trusts are powerful tools to remove assets from your taxable estate. Once assets are transferred to the trust, they no longer count toward your estate, and you retain the ability to set rules for distributions to heirs. Common types include:
- Irrevocable Life Insurance Trusts (ILITs): Keep life insurance proceeds out of your estate
- Grantor Retained Annuity Trusts (GRATs): Transfer appreciating assets while minimizing gift taxes
- Charitable Remainder Trusts: Combine charitable giving with estate tax planning
4. Family Limited Partnerships and LLCs
Transferring real estate or business ownership to a family limited partnership (FLP) or LLC allows you to gradually pass assets to heirs while retaining control. These structures often qualify for valuation discounts, which can reduce estate taxes.
5. Roth Conversions and Retirement Planning
Traditional retirement accounts like 401(k)s and IRAs are included in your taxable estate. Strategic Roth conversions during your lifetime can reduce estate taxes by:
- Paying taxes on conversions now (potentially at a lower rate)
- Allowing heirs to inherit tax-free distributions
A careful Roth conversion strategy is especially useful in Washington, where large retirement accounts can push estates well above the $3 million exemption.
Common Estate Planning Mistakes in Washington
Even with careful planning, many retirees make mistakes that increase their estate tax exposure. These include:
- Ignoring state estate taxes — Many think federal planning is enough, which can be costly in Washington
- Overfunded retirement accounts — Leaving all savings in traditional 401(k)s or IRAs can create a taxable time bomb
- Lack of trust planning — Simple wills may not be enough for complex estates or to protect heirs
- Failing to plan for liquidity — Washington estate taxes must be paid in cash, so illiquid assets like real estate can force heirs to sell property
- DIY estate planning — Using online forms without expert guidance often misses critical opportunities for tax efficiency
Why You Need a Spokane Financial Advisor for Estate Planning
Estate planning is not just about avoiding taxes; it’s about protecting your family, preserving your wealth, and ensuring your wishes are followed. Working with a Spokane financial advisor offers:
- Personalized strategy: Review your assets, retirement accounts, real estate, and family needs to create a tailored plan
- Tax-efficient planning: Combine federal and state tax strategies, including Roth conversions, trusts, and charitable giving
- Long-term support: Life changes, tax law changes, and market changes require ongoing adjustments
- Peace of mind: Knowing your estate is structured to minimize taxes and protect your heirs
Estate Planning Tools Beyond Trusts
Other tools to consider in a Washington estate plan:
- Durable Power of Attorney (DPOA): Allows someone to manage finances if you become incapacitated
- Healthcare Directive: Ensures your medical wishes are followed and avoids family disputes
- Life Insurance: Provides liquidity to cover estate taxes or support heirs
- Qualified Personal Residence Trusts (QPRTs): Transfers your home to heirs while reducing estate taxes. Beware of lost step-up.
The Importance of Timing in Washington Estate Tax Planning
Washington State estate planning is time-sensitive. The sooner you start, the more effective your strategies can be. Early planning allows you to:
- Implement multi-year gifting strategies
- Utilize lifetime exemptions and trusts
- Convert retirement accounts gradually to Roth accounts to spread out tax liability
- Ensure proper titling of assets to avoid probate and reduce estate taxes
Waiting until late in life limits your options and may result in avoidable taxes.
FAQ: Washington State Estate Taxes
Q1: Does Washington State have an estate tax?
Yes. Washington imposes its own estate tax on estates valued over $3 million in 2026, separate from federal estate taxes.
Q2: What is the exemption amount for the Washington estate tax?
The exemption is $3 million, which has not yet been adjusted for inflation for 2026. Only the portion of your estate above this threshold is subject to tax.
Q3: What assets are included in the estate tax calculation?
Most assets are included: real estate, retirement accounts, investments, business interests, and life insurance you own. Some assets in irrevocable trusts or certain jointly held accounts may be excluded.
Q4: What are Washington’s estate tax rates?
Washington uses a progressive tax rate starting at 10% for estates just above the exemption, up to 35% for very large estates.
Q5: Can I reduce or avoid Washington estate taxes?
Yes. Strategies include lifetime gifting, charitable contributions, trusts (such as ILITs, GRATs, and bypass trusts), family limited partnerships, and Roth conversions. Proper planning with a financial advisor is key.
Q6: Do I need a Spokane financial advisor for estate planning?
While not required, working with a qualified Spokane financial advisor ensures your estate is structured to minimize taxes, preserve wealth, and provide for heirs efficiently.
Take the First Step Today
If your estate is near or above the $3 million exemption, now is the time to act. Contact a trusted Spokane financial advisor to review your estate, explore strategies, and implement a plan that preserves your legacy. With the right guidance, you can minimize taxes, maximize inheritance, and have peace of mind knowing your affairs are in order.
Meet with our Spokane Financial Advisor today
About the Author
Noah Schwab CFP® is a financial advisor in Spokane, Washington, helping retirees with $ 1M+ maximize their 401(k) with Roth conversions and tax strategies.
- No commissions or insurance
- Investment management, tax and financial planning
Noah Schwab, CFP®, is a Spokane financial advisor specializing in helping retirees with tax-efficient retirement income strategies, Roth conversions, and estate planning. This article is for educational purposes only and should not be considered tax or legal advice.
