Oregon has a state estate tax with one of the lowest thresholds in the country — $1 million — which captures many Oregon families given Portland-area real estate values. Oregon also has an unusually high small estate threshold of $275,000, which allows a large number of estates to bypass full probate using a simplified affidavit procedure.
How Probate Works in Oregon
Oregon probate is filed in the Circuit Court of the county where the deceased was domiciled. Oregon allows both supervised and unsupervised administration. In unsupervised administration — the more common track — the personal representative manages the estate independently after appointment, without court approval at each step.
The personal representative publishes a creditor notice and directly notifies known creditors. The 4-month creditor period begins from the date of first publication. After debts are paid and assets distributed, the personal representative files a final account or affidavit of completion to close the estate.
Small Estate Shortcuts in Oregon
Oregon has one of the most generous small estate thresholds in the country: when the gross probate estate is $275,000 or less (with no more than $75,000 in personal property and no more than $200,000 in real property), heirs can use an affidavit to collect assets without opening probate. The affidavit can be used 30 days after death. This threshold means a large proportion of Oregon estates can avoid full probate entirely.
Oregon State Estate Tax
Oregon imposes a state estate tax on estates exceeding $1 million. Rates range from 10% to 16%. The $1 million threshold is among the lowest in the country, and it is not adjusted for inflation — meaning more estates become subject to it each year as asset values rise. Portland-area homeowners with paid-off homes and retirement accounts frequently encounter this tax.
How Long Does Probate Take in Oregon?
Oregon unsupervised probate typically closes in 6 to 12 months. The 4-month creditor period is the main timing constraint. Multnomah County (Portland) and Washington County courts can have moderate backlogs; eastern Oregon counties move faster.
Executor Compensation
Oregon personal representatives are entitled to reasonable compensation. There is no fixed statutory rate; courts evaluate the complexity of the estate, time spent, and professional expertise required. A guideline of 2–4% of estate value is commonly accepted as reasonable.