🐻 加州所得税计算器（2025）California Income Tax Calculator (2025)
按 FTB 2025 税年税率表计算加州个人所得税：1%–12.3% 九档、标准扣除、个人和受抚养人免税额抵免（含高收入递减），以及应税收入超过 100 万美元部分的 1% 心理健康服务税；显示边际与实际税率。只算州税。本地处理。California personal income tax for tax year 2025 from the FTB rate schedules: nine brackets from 1% to 12.3%, the standard deduction, personal and dependent exemption credits (with the high-income phase-out) and the 1% Mental Health Services Tax on taxable income above $1 million; shows marginal and effective rates. State tax only. Processed locally.
使用说明与常见问题How-to & FAQ
「加州所得税计算器（2025）」是什么？What is the California Income Tax Calculator (2025) tool?
按 FTB 2025 税年税率表计算加州个人所得税：1%–12.3% 九档、标准扣除、个人和受抚养人免税额抵免（含高收入递减），以及应税收入超过 100 万美元部分的 1% 心理健康服务税；显示边际与实际税率。只算州税。本地处理。California personal income tax for tax year 2025 from the FTB rate schedules: nine brackets from 1% to 12.3%, the standard deduction, personal and dependent exemption credits (with the high-income phase-out) and the 1% Mental Health Services Tax on taxable income above $1 million; shows marginal and effective rates. State tax only. Processed locally.
如何使用「加州所得税计算器（2025）」？How do I use the California Income Tax Calculator (2025) tool?
在「加州所得税计算器（2025）」中，填写「申报身份」、「联邦调整后总收入 AGI（$）」、「受抚养人数」、「分项扣除（可选，$）」等参数，结果会随输入实时计算并显示在下方。In the California Income Tax Calculator (2025): Fill in "Filing status", "Federal adjusted gross income AGI ($)", "Dependents", "Itemized deductions (optional, $)"; results are recalculated instantly as you type.
加州 2025 的税档是多少？What are California's 2025 brackets?
单身 / 分开申报：1%（$0–11,079）、2%（至 $26,264）、4%（至 $41,452）、6%（至 $57,542）、8%（至 $72,724）、9.3%（至 $371,479）、10.3%（至 $445,771）、11.3%（至 $742,953）、12.3%（以上）。合并申报和户主的档位约为两倍（具体见 FTB 税率表 Y、Z）。Single / separate: 1% ($0–11,079), 2% (to $26,264), 4% (to $41,452), 6% (to $57,542), 8% (to $72,724), 9.3% (to $371,479), 10.3% (to $445,771), 11.3% (to $742,953) and 12.3% above. Joint and head of household brackets are about twice as wide (FTB schedules Y and Z).
免税额抵免怎么递减？How do the exemption credits phase out?
联邦 AGI 超过 $252,203（单身 / 分开）、$378,310（户主）或 $504,411（合并）时，每超过 $2,500（分开申报为 $1,250）或不足部分，每一项抵免减少 $6，直到为 0。When federal AGI exceeds $252,203 (single / separate), $378,310 (head of household) or $504,411 (joint), each credit is reduced by $6 for every $2,500 ($1,250 if separate), or part of it, above the threshold, down to zero.
什么是心理健康服务税？What is the Mental Health Services Tax?
应税收入超过 100 万美元的部分额外征收 1%（所有申报身份相同），所以最高边际税率是 13.3%。An extra 1% on taxable income above $1 million (for every filing status), so the top marginal rate is 13.3%.
包括哪些税？Which taxes are included?
只计算加州个人所得税。不包括联邦所得税、社保和医保（FICA）、州残疾保险（SDI）、替代性最低税（AMT）和其他抵免。Only California personal income tax. Federal income tax, Social Security and Medicare (FICA), State Disability Insurance (SDI), the alternative minimum tax (AMT) and other credits are not included.
能举个计算实例吗？Can you show a worked example?
例如在「加州所得税计算器（2025）」中填 申报身份 = 单身，联邦调整后总收入 AGI（$） = 80000，受抚养人数 = 0，结果区显示：标准扣除：5,706.00；应税收入：74,294.00；按税率表的税额：3,347.98；免税额抵免（个人 1 + 受抚养人 0）：153.00；州所得税：3,194.98；边际税率（所在档位）：9.3%；实际税率（税额 ÷ 收入）：3.99%；扣除州税后收入：76,805.02；ℹ 2025 税年 · 来源：FTB 2025 California Tax Rate Schedules 与…For example, entering Filing status = Single, Federal adjusted gross income AGI ($) = 80000, Dependents = 0 in the California Income Tax Calculator (2025) gives: Standard deduction: 5,706.00; Taxable income: 74,294.00; Tax from the rate schedule: 3,347.98; Exemption credits (1 personal + 0 dependent): 153.00; State income tax: 3,194.98; Marginal rate (bracket): 9.3%; Effective rate (tax ÷ income): 3.99%; Income after…
哪些输入会被检查？Which inputs are validated?
「加州所得税计算器（2025）」会检查这些输入——「联邦调整后总收入 AGI（$）」：必须填写，不能为负数；「受抚养人数」、「分项扣除（可选，$）」：不能为负数；绝对值超过 10¹⁵ 的数也会被拒绝。不符合时结果区显示具体提示，不会给出数字。The California Income Tax Calculator (2025) checks its inputs — "Federal adjusted gross income AGI ($)": required, cannot be negative; "Dependents", "Itemized deductions (optional, $)": cannot be negative; numbers above 10¹⁵ in absolute value are rejected too. When a value fails, the result area names the problem instead of showing a number.
有哪些选项可以调整？What options can I adjust?
「加州所得税计算器（2025）」的设置：「申报身份」可选 单身、夫妻合并申报（含符合条件的未亡配偶）、夫妻分开申报、户主（默认 单身）；「联邦调整后总收入 AGI（$）」默认 80000；「受抚养人数」默认 0；「分项扣除（可选，$）」可留空。每次生成结果都按当前设置处理。Settings in the California Income Tax Calculator (2025) — "Filing status": Single, Married filing jointly (incl. qualifying surviving spouse), Married filing separately, Head of household (default Single); "Federal adjusted gross income AGI ($)" default 80000; "Dependents" default 0; "Itemized deductions (optional, $)" optional. The result always uses the current settings.
计算结果可以作为最终依据吗？Can I rely on the result?
「加州所得税计算器（2025）」按标准公式计算，结果仅供参考；实际金额以银行、券商或税务机关的规则和四舍五入方式为准。The California Income Tax Calculator (2025) uses standard formulas and is for estimation only; actual figures depend on your bank, broker or tax authority's rules and rounding.
「加州所得税计算器（2025）」免费吗？需要注册吗？Is the California Income Tax Calculator (2025) free? Do I need an account?
「加州所得税计算器（2025）」完全免费，无需注册或安装，打开网页即可使用，手机和电脑都能用；输入的内容只在你的浏览器本地处理。The California Income Tax Calculator (2025) is completely free with no sign-up or install and works on phones and desktops; what you enter is processed only in your browser.