1031 Exchanges in Oregon: Rules, Taxes, Insurance, and the Long Arc

A Shop 1031 research page. Reviewed 2026-06-03. Every claim sourced; sources collected at the foot of the page.

Oregon is a claw-back state with full federal conformity, not a federal-only conforming state. The distinction matters because Oregon is the fourth member of the four-state claw-back set (with California, Massachusetts, and Montana) and operates the most explicitly codified claw-back framework of the four. The relevant statutes are ORS 316.738 (individual) and ORS 317.327 (corporate), each providing for modification of taxable income when deferred gain is recognized as result of out-of-state disposition of property. Oregon conforms to federal §1031 through ORS Chapter 316 and taxes recognized boot at the graduated rate topping at 9.9 percent.

§1. 1031 mechanics in Oregon

The federal floor applies under 26 U.S.C. §1031 and 26 C.F.R. §1.1031(k)-1. ^{1 2}

Oregon conforms to federal §1031 under ORS Chapter 316 (Personal Income Tax) and ORS Chapter 317 (Corporation Excise Tax). Recognized boot is taxed at the Oregon graduated rate topping at 9.9 percent for individuals. There is no separate Oregon capital gains rate. ³

The Oregon claw-back is codified in ORS 316.738 (for individuals) and ORS 317.327 (for corporations). The statutory mechanism is precise: when a §1031 exchange defers gain on Oregon real property, and the replacement property acquired in the exchange has a situs outside Oregon, and the acquired property is subsequently disposed of in a transaction in which gain or loss is recognized federally but is not taken into account in computing Oregon taxable income, the difference between the adjusted basis of the acquired property at the date of the exchange and the fair market value of the acquired property at the date of the exchange is added back to Oregon taxable income. The practical reading is functionally equivalent to California’s, Massachusetts’s, and Montana’s claw-backs. Oregon requires annual reporting from taxpayers in this position under ORS 316.738(3) and the parallel corporate provision. ^{4 5}

Oregon imposes no state-level real estate transfer tax. Washington County imposes a local-option real estate transfer tax (the only such Oregon county) under ORS 306.815 limitations on county transfer tax authority. Recording fees at the county clerk are nominal in most jurisdictions.

The City of Portland imposes a Business License Tax that applies to certain rental activities. Portland Revenue Division Administrative Rule LIC-1.09 addresses the treatment of §1031 exchanges within the Portland License Tax framework. ⁶

Oregon imposes no state-level QI registration regime.

Oregon is a title-and-escrow state with attorney involvement common in larger commercial transactions.

§2. Property tax in Oregon

Oregon has an effective property tax rate of approximately 0.86 percent of owner-occupied housing value, below the 1.02 percent national median. The structural mechanics are governed by the Oregon Constitution Article XI §§11 and 11b (Measure 5 and Measure 50, both voter-approved). Measure 5 (1990) caps the property tax rate to a maximum of $15 per $1,000 of real market value (split between $5 for schools and $10 for general government). Measure 50 (1997) caps the annual increase in the assessed value (the “maximum assessed value”) at 3 percent. Together, the two measures produce a structurally constrained property tax base, with the assessed value typically running well below the real market value. ^{7 8}

The assessed-value-to-real-market-value relationship is the operative diligence variable. A property held under Measure 50 has accumulated a meaningful gap between its assessed value and current market value. Oregon does not have a California-style automatic reassessment on transfer; the Measure 50 assessed value generally continues forward with the property regardless of sale. New construction and changes to the property are added at their real market value as exception value, partially closing the gap. ⁹

Harlow’s note on unit economics. On a $5,000,000 Oregon commercial acquisition, year-one property tax runs roughly $30,000 to $60,000 depending on the specific local tax rate and the inherited Measure 50 assessed value. The single largest underwriting variance on Oregon commercial property is the assessed-value-to-market-value gap on a property that has accumulated Measure 50 protection. Build the hold-period line from the inherited assessed value, not the acquisition price.

§3. Property insurance in Oregon

Oregon property insurance is dominated by wildfire exposure across the Cascade range, the eastern foothills, and the southwestern Klamath corridor, with the post-2020 Labor Day Fires (Almeda, Holiday Farm, Beachie Creek, Riverside) resetting the carrier market and producing selective non-renewals in wildland-urban-interface zones. The coastal corridor (Astoria to Brookings) carries Pacific coastal storm exposure that is materially lower than the Gulf and Atlantic hurricane markets but real. The Oregon Cascadia Subduction Zone produces low-frequency but very-high-severity earthquake exposure across the western part of the state. ¹⁰

The Oregon FAIR Plan (Basic Property Insurance Inspection Bureau) provides residual-market coverage. The Oregon Division of Financial Regulation regulates carrier conduct. ¹¹

Harlow’s note on unit economics. For a $5,000,000 Oregon commercial property outside the wildfire interface, expect property-insurance expense in the range of 0.4 to 0.8 percent of insured value. For wildland-urban-interface property and high-exposure coastal property, the range can run 0.7 to 1.6 percent with carrier declination on renewal a material variable. Earthquake coverage on Cascadia Subduction Zone property is independently underwritten and typically excluded from standard policies.

§4. Demographic trends

Oregon’s population stood at approximately 4.25 million as of 2025 Census estimates, with roughly flat growth. Net domestic migration has shifted from positive in the 2015-2020 period to roughly flat or slightly negative since 2022. Portland-metro out-migration to lower-cost markets has been a meaningful demographic story since 2020. ^{12 13}

Median household income in Oregon was approximately $80,000 in 2024, slightly above the national median. ^{14 15}

The major Oregon markets are Portland-Vancouver-Hillsboro (approximately 2.5 million population including the Washington side), Salem (approximately 435,000), Eugene-Springfield (approximately 385,000), Medford (approximately 225,000), and Bend (approximately 215,000 and the strongest growth corridor on a percentage basis). Portland concentrates the deepest balanced commercial market in the Pacific Northwest; Bend has absorbed the most California and out-of-state inbound capital per capita; Eugene and Salem are the secondary markets across asset classes.

§5. Unique legal and financial considerations

The first is the Oregon claw-back, addressed in §1. Oregon-resident exchangers deferring gain into out-of-state replacement face the most explicitly statutory tracking obligation in the four-state claw-back set.

The second is the Measure 50 assessed-value gap. The inherited assessed value transfers with the property, not the acquisition price, and the gap between assessed value and market value can produce favorable hold-period property tax economics that should be modeled from the assessed value, not from the acquisition price.

The third is the Portland Business License Tax interaction with §1031, addressed in §1.

The fourth is the wildfire-zone carrier underwriting on properties in the wildland-urban interface. Bind from a quote that explicitly addresses wildfire zone classification.

The fifth is the Oregon Land Use Planning Program under ORS Chapter 197, which establishes the Statewide Planning Goals and the Urban Growth Boundaries around each city. Property outside a UGB is subject to restrictive land-use controls that affect commercial and residential development. The land-use planning framework is distinctive among states and is meaningful for any acquisition outside an established UGB.

§6. Closing summary and the work ahead

The Oregon 1031 exchanger is operating in a market with a clear set of distinguishing features. The federal floor applies; Oregon fully conforms at graduated rates topping at 9.9 percent; the Oregon claw-back under ORS 316.738 and 317.327 imposes annual reporting and tracking on Oregon-source deferred gain after out-of-state exchange; there is no state real estate transfer tax (Washington County imposes a local-option transfer tax); the Portland Business License Tax has specific §1031 treatment under LIC-1.09; Measure 5 and Measure 50 cap the property tax base with the assessed value transferring with the property; wildfire exposure dominates the carrier market in the interface zones; Cascadia Subduction Zone earthquake exposure is real; demographic growth is roughly flat with Bend as the strongest growth corridor; the Oregon Land Use Planning Program affects property outside Urban Growth Boundaries. The jurisdiction-specific factors above are starting-point context. A state-experienced CRE professional will translate them into deal-specific judgment.

This page is the working map. The actual exchange is run by people. An Oregon-licensed real estate attorney, an Oregon-licensed CPA familiar with §1031 and the Oregon claw-back mechanics, a Qualified Intermediary, and a CRE professional who knows this market and these properties. Shop 1031 is the analytics layer that triages which deals deserve your time. The professionals do the work.

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Shop 1031 is an independent analytics platform. We are not a brokerage, a law firm, a tax advisor, a lender, or a Qualified Intermediary. Every 1031 exchange should be reviewed by a state-licensed real estate attorney, a CPA familiar with IRC §1031, and a QI. Brokerage and advisory services, when used, are provided by independently licensed third parties under separate engagement. This page is research, not advice. The Oregon-specific surfaces discussed (Oregon claw-back under ORS 316.738 and 317.327 with annual reporting obligations, Measure 50 assessed-value transfer mechanics, Portland Business License Tax LIC-1.09 §1031 treatment, wildland-urban-interface insurance binding, Cascadia Subduction Zone earthquake coverage, Oregon Land Use Planning Program for property outside Urban Growth Boundaries) each carry material risk if mishandled and should be addressed with an Oregon-licensed attorney, an Oregon-licensed CPA, and a Qualified Intermediary before identification, not after.

Federal authority: 26 U.S.C. §1031; 26 C.F.R. §1.1031(k)-1.

Oregon authority: ORS Ch. 316 (Personal Income Tax), §316.738 (individual claw-back); Ch. 317 (Corporation Excise Tax), §317.327 (corporate claw-back); Or. Const. Art. XI §§11 (Measure 5), 11b (Measure 50); ORS Ch. 197 (Land Use Planning); Portland Revenue Division LIC-1.09.

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