California · State and Local Tax (SALT) Deduction
State and Local Tax (SALT) Deduction in California (2026)
Deduct combined state income taxes (or sales taxes) and local property taxes up to the 2026 SALT limit. California has a progressive income tax with a top rate of 13.3%, so a California filer's combined marginal rate on the next dollar at $91,905 of income is about 31.3% (22% federal + 9.3% CA).
2026 savings example for California
Planning estimate for a single filer earning $91,905 (California median household income in LevyIO's state dataset) who removes $5,000 from taxable income. Federal tax uses the 2026 IRS brackets after the $16,100 standard deduction; CA tax uses the state brackets in LevyIO's dataset and assumes the state follows the federal treatment.
Estimated total savings
$1,565
Federal savings
$1,100
$11,389 → $10,289 · 22% bracket
CA state savings
$465
$4,455 → $3,990 · 9.3% marginal
Combined marginal rate
31.3%
≈ $313 saved per $1,000 deducted
Statutory maximum for this item in LevyIO's dataset: $40,400.
Federal × California marginal rates (2026, single)
Gross-income ranges include the federal standard deduction. The CA column is the state marginal rate at the midpoint of each range. The last column is the tax saved per $1,000 deducted at that combined rate.
| Federal bracket | Gross income (single) | CA marginal | Combined | Per $1,000 |
|---|---|---|---|---|
| 10% | $16,100 - $28,500 | 2% | 12% | $120 |
| 12% | $28,500 - $66,500 | 6% | 18% | $180 |
| 22% | $66,500 - $121,800 | 9.3% | 31.3% | $313 |
| 24% | $121,800 - $217,875 | 9.3% | 33.3% | $333 |
| 32% | $217,875 - $272,325 | 9.3% | 41.3% | $413 |
| 35% | $272,325 - $656,700 | 11.3% | 46.3% | $463 |
| 37% | Over $656,700 | 11.3% | 48.3% | $483 |
Eligibility & forms
Taxpayers who pay state income, sales, or property taxes
- Must itemize
- State/local income OR sales tax
- Property taxes on real estate
- $40,400 combined cap for most filers ($20,200 MFS)
Federal forms: Schedule A
California filing notes
Maximize tax-deferred contributions. Plan for the additional 1% surcharge over $1M. If leaving California, document your move thoroughly. The FTB aggressively audits departing high-income residents.
Common mistakes: Exceeding the SALT cap; Including foreign taxes here.
Frequently asked questions
How much can the State and Local Tax (SALT) Deduction save a California taxpayer in 2026?
In LevyIO's example, a single filer with $91,905 of income (the California median household income in our state dataset) who removes $5,000 from taxable income saves about $1,100 in 2026 federal tax (22% marginal bracket) plus about $465 in California tax (9.3% state marginal rate), roughly $1,565 combined. It is a planning estimate computed from the 2026 IRS brackets and LevyIO's CA bracket data, not a survey figure.
What is the California income tax rate for 2026?
California has a progressive income tax with a top rate of 13.3%. The CA standard deduction in LevyIO's dataset is $5,706 single / $11,412 married. Highest state income tax (13.3%). Additional 1% Mental Health Services Tax over $1M. No preferential capital gains rate.
Who qualifies for the State and Local Tax (SALT) Deduction in California?
Taxpayers who pay state income, sales, or property taxes. The federal rules are the same in every state; the requirements are: Must itemize; State/local income OR sales tax; Property taxes on real estate; $40,400 combined cap for most filers ($20,200 MFS). California filers should confirm on the CA return whether the state follows the federal treatment.
Which forms do I file to claim the State and Local Tax (SALT) Deduction?
Federal: Schedule A. California: check the California Franchise Tax Board instructions for the matching state schedule. Common mistakes: Exceeding the SALT cap; Including foreign taxes here.
State and Local Tax (SALT) Deduction in other states
Sources
Reviewed 2026-09-17. Estimates are educational planning figures computed from the IRS 2026 inflation adjustments and LevyIO's state bracket dataset; they are not tax advice.