after-tax income的意思|示意

After-tax income（税后收入）, referred to as net income, is a measure of income after direct taxes have been deducted from gross income. It is the remainder income after deductions for tax purposes. In other words, after-tax income is the money you have left after taxes have been taken out of your salary.

After-tax income is important to help people gain an understanding of their actual income and accurately assess their financial situation. It is a valuable tool for making financial decisions and building a budget. For example, it can help you decide how much you can spend each month on living expenses, savings, investments, or other expenses. It can also help you plan for the future and track your financial progress.

The Internal Revenue Service (IRS) requires taxpayers to report their after-tax income on their tax returns. The amount of after-tax income is used to determine a taxpayer's tax liability. It is important to understand how to calculate your after-tax income so that you can accurately report it. Generally, you calculate after-tax income by subtracting the amount of taxes you owe from your gross income.

After-tax income can also be used to compare income among individuals and households. Because after-tax income is reduced by personal taxes and other deductions, it can be used to level the playing field and fairly compare incomes. It is a valuable tool for understanding how much a person or household actually keeps from their wages.

In conclusion, after-tax income is a measure of income after taxes have been deducted from gross income. It is a valuable tool for understanding your financial situation, making financial decisions, and comparing income between different individuals or households. The IRS requires taxpayers to report their after-tax income on their tax returns.