Navigating the Pacific Northwest Estate Tax Divide
Federal estate tax laws are stable for 2026, but the Pacific Northwest is experiencing major state-level volatility. From Washington’s upcoming July 1st rate rollbacks to Oregon’s frozen $1M exemption, local families face aggressive tax landscapes. Discover how the state rules differ, where the mathematical "breakeven" point lies, and the top 5 tools you can use right now to mitigate state estate taxes.
Bryce Kaufman
6/15/20263 min read
While the federal wealth transfer tax system recently stabilized with a generous $15,000,000 individual exemption ($30,000,000 for a married couple that elects portability) for 2026, families in the Pacific Northwest face a much different—and often more aggressive—tax landscape at the state level.
The wide gap between the massive federal exemption and the much lower state exemptions in Oregon ($1,000,000) and Washington ($3,000,000) can trigger unexpected, immediate state estate tax liabilities if your estate plan relies on outdated standard formulas. In addition, neither Oregon nor Washington has portability, meaning these exemption amounts do not double if you are married.
If you live, own property, or operate a business in Oregon or Washington, here is what you need to know about the current state of estate taxes and how we can work together to protect your legacy.
Oregon vs. Washington: At a Glance
Despite being neighbors, Oregon and Washington treat estate taxation very differently. One critical similarity they share, however, is their strict filing mandate. For both states, the gross value of a decedent's entire worldwide estate is used to determine if the estate meets the state's filing threshold.
If the total value of all assets everywhere equals or exceeds the state's exemption amount, an estate tax return must be filed. This means a return is required even if marital or charitable deductions ultimately eliminate any actual tax liability.
Washington's 2026 Legislative Rollback
Washington recently experienced mid-year legislative volatility. On March 24, 2026, the Washington legislature enacted Senate Bill 6347 (SB 6347), which restores the prior, lower estate tax rate structure:
Before July 1, 2026: For deaths occurring between January 1, 2026, and June 30, 2026, the exemption is $3,076,000, and the top marginal rate is 35% for estates exceeding $9,000,000.
On or After July 1, 2026: The exemption resets to a flat $3,000,000, and the temporary inflation adjustment is removed.
The New Rate: For deaths on or after July 1, 2026, the graduated tax rate returns to its historical schedule, starting at 10% and capping at a top marginal rate of 20%.
The "Breakeven" Point: Where is it more tax-friendly?
Clients often ask which state is better for estate tax purposes. Because Washington has a higher exemption, it is the cheaper state to die in for smaller to moderately sized estates. However, because Washington's tax rates scale up to 20% compared to Oregon's 16% maximum, there is a mathematical "crossover" point where Washington's aggressive rates eat up the advantage of its higher exemption.
Using the estate tax formulas for both states, the exact breakeven net worth is $10,071,429. If a person's net worth is greater than this amount, it becomes cheaper for them to die in Oregon, as Washington's steeper marginal rates will result in a higher overall tax bill.
Next Steps
Tax laws and personal circumstances are constantly evolving. If your estate plan has not been reviewed recently, or if you have moved to the Pacific Northwest and have an older standard trust structure in place, you could be walking into an accidental state tax trap.
Contact our office today to schedule a review of your documents and ensure your legacy is fully protected.
Thank You & Happy Summer
As we head into the warmer months, I want to take a moment to say a heartfelt thank you to all of you for your continued trust and support. Wishing you and your loved ones a wonderful, safe, and relaxing start to the summer season!
I always love hearing from you and staying connected beyond the realm of estate planning. Please don't hesitate to reach out, tell me about your upcoming summer plans, or even share a few photos of your travels and family adventures. Have a fantastic summer!
Thank you,
Bryce Kaufman and Elliott Law Offices
Who We Are
Elliott Law Offices offers expert estate planning and business law services, specializing in comprehensive planning tailored to each client's unique needs. Since 1956, we’ve proudly served individuals and generations of families in our community with trusted legal guidance. Dedicated to protecting what matters most—your legacy and the future of your loved ones.
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