2026 tax year · cross-border wages
Crossing a state line into or out of California
California taxes its residents on income earned anywhere, and taxes non-residents on work done inside it. Which return you file depends on which direction you commute.
California borders 3 states. They fall into 2 different situations, and which one applies decides whether you file one return or two.
Where you file a nonresident return and claim a credit
California has no agreement with Arizona and Oregon. Work in one of these and you file a nonresident return there, report the same income again to California, and claim a credit for what you already paid. The credit is capped at your California liability, so you are not taxed twice, the combined bill lands at roughly the higher of the two rates. On $70,000, Oregon costs the most at $4,833 and Arizona the least at $2,786, $2,047 between them.
| Work state | Its tax | California after credit | Total | Rate that governs |
|---|---|---|---|---|
| Arizona | $1,750 | $1,036 | $2,786 | California |
| Oregon | $4,833 | $0 | $4,833 | Oregon |
Where the work state takes nothing
Nevada levies no personal income tax, so there is no return to file there and no credit to claim. But California still taxes the wages as a resident. The catch is withholding: an employer in Nevada has no state income tax to withhold, so nothing is taken out for California either. The liability is real and nothing is being set aside against it, which usually means California estimated payments.
What California itself takes across a salary range
A single filer, taking the standard deduction. This is the figure every arrangement above is measured against, the tax California charges a resident, whether the work happened inside the state or over a line:
| Wages | California tax | Effective rate |
|---|---|---|
| $45,000 | $1,043 | 2.32% |
| $70,000 | $2,786 | 3.98% |
| $120,000 | $7,415 | 6.18% |
Coming the other way: living in a no-income-tax state, working in California
Nevada border California and levy no personal income tax of their own. A resident of Nevada who works in California has the simplest arrangement on this page and the least room to improve it: California taxes the wages earned inside it, $2,786 on $70,000, there is no home-state return, and so there is nothing to claim a credit against. Living across a border that charges nothing does not reduce the California bill by a cent.
Reciprocity cannot help either, even where California has agreements: reciprocity shifts the income to the home state's return, and a state with no income tax has no return to shift it to.
What California charges as your home state
California taxes income on 10 graduated brackets for 2026, from 1% up to 13.3%. Because wages stacks on top of any other income, a second source can push part of it into the next bracket.
California allows its own standard deduction of $5,363 for a single filer, which is separate from the federal standard deduction.
Income above $1,000,000 carries an additional 1% surcharge, which the calculator includes.
On the 2026 rate itself: CA SDI applies to SE income. 9 income tax brackets. Highest top rate in US.
California runs a state disability insurance program: 0.9%. CA SDI applies to self-employed who voluntarily elect coverage. Mandatory for W-2 employees.
California is a community property state. In community property states, income earned during marriage is generally owned equally by both spouses. This affects QJV eligibility, MFS filing strategies, and retirement account contribution rules.
State income tax on wages only, 2026 rates. Not tax advice, what this does and doesn't cover.