Yes, taxes are legal and a mandatory requirement for U.S. citizens and residents, established by the U.S. Constitution and codified in the Internal Revenue Code, granting Congress the power to levy income taxes and other duties to fund government operations, with consistent court rulings upholding their constitutionality and imposing penalties for non-compliance.
Yes, it is illegal to intentionally not pay federal taxes, as the U.S. tax system requires compliance, and failing to pay can lead to severe civil penalties (fines, interest, wage garnishment) and criminal charges (tax evasion, imprisonment), even if the system is described as "voluntary" due to self-assessment. While simple failure to file due to oversight might result in penalties, deliberate evasion, underreporting income, or making frivolous legal arguments against paying are criminal offenses.
While our tax system is based on self-assessment and reporting, compliance with tax laws is mandatory.
Newsom is not suggesting people stop paying their taxes, said Tara Gallegos, a spokesperson for the governor. But she said the state is considering “whether there are potential options that would allow it to retain some of the funding it typically sends the federal government.”
Most U.S. citizens or permanent residents who work in the U.S. have to file a tax return. Generally, you need to file if: Your income is over the filing requirement.
Furthermore, after the Sixteenth Amendment was ratified, the Supreme Court upheld the constitutionality of the income tax laws. Brushaber v. Union Pacific R.R., 240 U.S. 1 (1916). Since then, courts have consistently upheld the constitutionality of the federal income tax.
One easy way to pay no income tax is to have little or no taxable income. For tax year 2025, taxpayers receive a standard deduction of $15,750 (singles or married persons filing separately) or $31,500 (marrieds filing jointly). For heads of households, the standard deduction is $23,625 for tax year 2025.
1862 - President Lincoln signed into law a revenue-raising measure to help pay for Civil War expenses. The measure created a Commissioner of Internal Revenue and the nation's first income tax. It levied a 3 percent tax on incomes between $600 and $10,000 and a 5 percent tax on incomes of more than $10,000.
You might not have to file taxes if your income is below the IRS filing threshold (usually tied to the Standard Deduction), you're claimed as a dependent with low earnings, or have specific situations like certain military service. However, you must file if your income, self-employment earnings ($400+ net), or other circumstances (like owing special taxes) trigger a requirement; failing to file when required leads to penalties and interest, and the IRS can pursue it indefinitely.
The IRS 7-year rule primarily applies to keeping records for claiming a deduction for bad debts or losses from worthless securities, allowing a longer period to file for a credit or refund, but it's not a universal audit limit; it's often a recommended safe buffer for general record-keeping, with the standard IRS audit period usually being 3 years, extending to 6 years for substantial income omission (over 25%) or foreign income issues, and indefinitely for fraud.
For instance, you can avoid paying taxes by using tax credits, deductions, exclusions, and loopholes to your advantage. Corporations often use different legal strategies to avoid paying taxes. These include offshoring their profits, using accelerated depreciation, and taking deductions for employee stock options.
Tax fraud is an umbrella term encompassing many different tax law violations. When you intentionally fail to pay the federal taxes you owe, you're defrauding the government of the money it's owed. Tax fraud can also occur when you knowingly file a false return.
You might not have to file taxes if your income is below the IRS filing threshold (usually tied to the Standard Deduction), you're claimed as a dependent with low earnings, or have specific situations like certain military service. However, you must file if your income, self-employment earnings ($400+ net), or other circumstances (like owing special taxes) trigger a requirement; failing to file when required leads to penalties and interest, and the IRS can pursue it indefinitely.
The higher-income household still comes out well ahead, but the income tax has narrowed the inequality. Abolishing the income tax would be a huge windfall for high-income households. Those making between $500,000 and $1 million would, based on recent tax filings, save on average $155,000 every year.
The U.S. income tax system is built on the idea of voluntary compliance. This means that taxpayers are responsible for declaring all of their income, calculating their tax liability correctly, and filing a tax return on time. The IRS depends upon honest reporting.
You have to pay the IRS because the 16th Amendment to the U.S. Constitution grants Congress the power to levy taxes on income, and this authority is codified in the Internal Revenue Code (Title 26 of the U.S. Code), specifically sections like 6011, 6012, and 6151, which mandate filing returns and paying taxes on taxable income. This obligation isn't voluntary; it's a legal requirement enforced by law, with penalties for non-compliance, even though the system relies on taxpayers to calculate and remit taxes themselves.
America Is Becoming the World's Largest Tax Haven. The following was first published by Project Syndicate. In a world where capital and rich individuals can cross borders freely, only international cooperation can ensure that multinational corporations and the superrich are fairly taxed.