New federal numbers put Oregon at the top of a list few in Salem are eager to brag about: in 2025, roughly 71% of all state tax revenue came from income taxes, the largest share of any state. That heavy tilt toward paychecks, capital gains and corporate profits leaves the budget perched on a narrow ledge and helps fuel ongoing fights in the Capitol over how to keep money flowing to schools and services while Portland-area households juggle a maze of overlapping state and local tax bills. The figures are the latest chapter in a decades-long shift in how states raise revenue.
As reported by Axios, an analysis of new federal tax tables shows that individual and corporate income taxes together accounted for about 71% of Oregon’s state tax collections in 2025, with sales and gross-receipts taxes making up roughly 20% and other taxes around 9%. The outlet frames the data as part of a long-term change in state revenue mixes rather than a one-off blip.
How Oregon compares nationwide
Data from the U.S. Census Bureau show that in 2025 twenty-one states relied most heavily on income taxes while twenty-seven leaned mainly on sales and gross-receipts taxes. Even high-tax peers such as New York and Massachusetts derived about 67% of their state tax revenue from income taxes last year, and California came in around 60%, leaving Oregon in its own weight class. At the other end of the spectrum, Texas, South Dakota and Florida were far more dependent on sales taxes to keep their budgets afloat.
Portland and Multnomah County feel the squeeze
Oregon does not impose a general statewide sales tax, which helps explain the state's heavy reliance on income levies, per the Oregon Department of Revenue. On top of state rates, a stack of voter-approved regional and county levies in the Portland area has pushed combined bills higher, and the Tax Foundation has identified Multnomah County among places carrying some of the country's heftier tax burdens.
Why it matters for budgets
Income tax receipts are concentrated among high earners and capital gains, which can produce large year-to-year swings in collections. As Axios notes, states that depend heavily on income taxes are more exposed to the fortunes of top earners, business profits and market volatility, which can turn forecasting and fiscal planning into a trickier art than budget writers might prefer.
What to watch in Salem
Budget watchers will be tracking withholding, estimated payments and one-time capital gains as lawmakers prepare the next biennial forecast, and Oregon’s surplus “kicker,” which returns excess income-tax receipts to taxpayers, adds another layer of unpredictability, per the Oregon Department of Revenue. Expect renewed debate over whether to broaden the tax base, tweak rates or lean more on local levies in hopes of making revenue a little less swingy.
