🧾 退税估算器Tax Refund Calculator

使用说明与常见问题How-to & FAQ

「退税估算器」是什么？What is the Tax Refund Calculator tool?

由已缴税额与应纳税额估算退税或补税。本地处理。可设置「已缴税额」、「应纳税额」。Estimate refund or amount due from tax paid vs tax owed. Processed locally. Settings: Tax paid, Tax owed.

如何使用「退税估算器」？How do I use the Tax Refund Calculator tool?

在「退税估算器」中，填写「已缴税额」、「应纳税额」等参数，结果会随输入实时计算并显示在下方。In the Tax Refund Calculator: Fill in "Tax paid", "Tax owed"; results are recalculated instantly as you type.

正式申报？Official filing?

示意对比，不能替代报税软件。Indicative only — not a substitute for filing software.

能举个计算实例吗？Can you show a worked example?

例如在「退税估算器」中填 已缴税额 = 8000，应纳税额 = 6500，结果区显示：已缴：8,000.00；应纳税：6,500.00；预计退税：1,500.00For example, entering Tax paid = 8000, Tax owed = 6500 in the Tax Refund Calculator gives: Paid: 8,000.00; Owed: 6,500.00; Estimated refund: 1,500.00

哪些输入会被检查？Which inputs are validated?

「退税估算器」会检查这些输入——「已缴税额」、「应纳税额」：必须填写，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 Tax Refund Calculator checks its inputs — "Tax paid", "Tax owed": required, 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?

「退税估算器」的设置：「已缴税额」默认 8000；「应纳税额」默认 6500。每次生成结果都按当前设置处理。Settings in the Tax Refund Calculator — "Tax paid" default 8000; "Tax owed" default 6500. 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?

「退税估算器」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 Tax Refund Calculator uses standard formulas and is for estimation only; actual figures depend on your bank, broker or tax authority's rules and rounding.

「退税估算器」免费吗？需要注册吗？Is the Tax Refund Calculator free? Do I need an account?

「退税估算器」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 Tax Refund Calculator is completely free with no sign-up or install and works on phones and desktops; what you enter is processed only in your browser.