美国资本利得税计算器

使用方法

1. 1
   填写各项

   输入数字或选择所需选项。

2. 2
   查看结果

   更改任何值时，答案会立即更新。

3. 3
   使用结果

   复制结果或记下来。不会向任何地方发送任何内容。

About this tool

Enter your taxable income, the gain, whether you held the asset more than a year and your filing status. Long-term gains are taxed at 0, 15 or 20 percent and short-term gains at ordinary rates, stacked on top of your income. Figures are for the 2026 tax year and can change. A guide only, check irs.gov or a tax professional.

Short and long term

Assets held for a year or less produce short-term gains that are taxed like ordinary income. Assets held longer than a year get the lower long-term rates of 0, 15 and 20 percent, based on your taxable income.

Example

A single filer with $80,000 taxable income and a $25,000 long-term gain pays 15 percent on the whole gain, about $3,750.

Not included

The 3.8 percent net investment income tax for high earners, state tax, collectibles at 28 percent and the home sale exclusion are not modelled.

计算示例

With the boxes at their starting values (Taxable income excluding the gain ($): 80000; Capital gain ($): 25000; Held for: More than a year; Filing status: Single), the tool shows: Average rate on the gain: 15.0%; Gain after federal tax ($): 21,250; Federal capital gains tax ($): 3,750. Change any box to see your own numbers. The result updates as you type, and nothing leaves your browser.

获得最佳结果的提示

在相信结果之前先检查每一个输入项，因为一个错误的数字就会改变整个答案。请使用工资单、账单、证书或合同上的准确数字，并记下计算日期。税率、门槛和规则会不时变化，因此对于税费和法律事务，请将结果视为估算，并与本页注明的官方来源核对。您可以尝试任意多个方案；不会保存或发送任何内容，刷新页面会清空输入。