The percentage of U.S. citizens who pay no federal income tax

Between 35 and 40 percent of U.S. tax filers pay no federal income tax in any given year, though the exact percentage shifts based on economic conditions, policy changes, and who counts as a filer. The number has grown since the 1980s, when roughly 15 percent of filers owed nothing. This does not mean those people earned no income — many had earnings below the threshold where federal tax kicks in, or they claimed deductions and credits that reduced their tax to zero.

The percentage varies significantly by year. In 2020, during the pandemic, the share rose to around 40 percent because of expanded tax credits and lower incomes. In typical years without major economic disruption, the figure sits closer to 35 to 38 percent. The Internal Revenue Service (IRS) does not publish a single official number for this metric, so researchers and policy organizations estimate it using tax return data and Census Bureau information.

Key Takeaways

  • Roughly 35 to 40 percent of tax filers owe no federal income tax in a typical year, a share that has grown since the 1980s.
  • Paying no federal income tax does not mean someone earned no money — it usually means their income fell below the filing threshold or they claimed deductions and credits that eliminated their tax bill.
  • The percentage changes year to year based on economic conditions, wage levels, and changes to tax law, particularly credits like the Earned Income Tax Credit and Child Tax Credit.
  • Most people who pay no federal income tax still file a return because they may be owed a refund from taxes withheld by their employer or because they want to claim refundable credits.

Why income level determines whether someone pays federal tax

The federal government sets a standard deduction each year — an amount of income you can earn without owing any tax. For 2024, the standard deduction is $14,600 for a single filer and $29,200 for a married couple filing jointly. If your income falls below that threshold, you owe no federal income tax, even if you earned money.

The standard deduction changes annually and varies by filing status and age. A person over 65 gets a higher standard deduction than someone younger. A head of household gets a different amount than a single filer. If you earned $12,000 as a single person under 65 in 2024, you would owe no federal tax because your income is below the $14,600 standard deduction.

Many people who earn above the standard deduction still pay no federal tax because of deductions and credits. Deductions reduce the income that gets taxed. Credits directly reduce the tax owed. The Earned Income Tax Credit (EITC) and the Child Tax Credit are the largest credits that push millions of filers' tax bills to zero or below.

How tax credits reduce or eliminate federal tax bills

The Earned Income Tax Credit is a refundable credit designed for working people with low to moderate income. In 2024, a single filer with no children could claim up to $600 in EITC. A parent with one child could claim up to $3,995. A parent with three or more children could claim up to $3,995. The credit phases out as income rises, so someone earning $60,000 would not may have access to, but someone earning $20,000 with two children might receive several thousand dollars.

The Child Tax Credit provides up to $2,000 per child under 17. For many families, this credit alone wipes out any federal tax they would otherwise owe. If a family's tax bill before credits is $1,500 and they have two children, the Child Tax Credit of $4,000 means they owe zero tax and may receive a refund of $2,500.

Because these credits are refundable, they can result in a refund even if someone owes no tax. A refundable credit means the government can pay you money beyond what you owe. A non-refundable credit can only reduce your tax to zero; it cannot create a refund. This distinction matters because it explains why millions of people with no tax liability still file returns — they are owed money from refundable credits.

The difference between filing a return and owing tax

Not everyone who files a federal tax return owes federal income tax. Many people file because their employer withheld taxes from their paychecks, and they want that money back. Others file to claim refundable credits they are owed. The IRS does not force you to file if you owe nothing and have no refund coming, but most people file anyway because they may be owed money.

When you file a return, you report your income, deductions, and credits. The IRS calculates what you owe or what you are owed. If you had $2,000 withheld from your paychecks during the year but your actual tax liability is zero because of credits, you file to get that $2,000 back. This is why the percentage of people who file a return is higher than the percentage who owe tax.

How the percentage has changed over decades

In 1980, roughly 15 percent of tax filers owed no federal income tax. By 2000, that share had grown to about 30 percent. By 2010, it was around 37 percent. The increase reflects several shifts: the standard deduction has risen faster than inflation in some years, tax credits have expanded and become more generous, and wage growth for lower-income workers has not kept pace with the cost of living.

The Tax Cuts and Jobs Act of 2017 nearly doubled the standard deduction, which when ready increased the share of filers owing no tax. The expansion of the Child Tax Credit in 2021 and 2022 also pushed more families' tax bills to zero. Economic recessions and periods of high unemployment also temporarily increase the percentage because fewer people earn enough to owe tax.

Policy changes are the main driver of long-term shifts. When Congress raises the standard deduction or expands credits, more people fall into the zero-tax category. When credits expire or are reduced, the percentage falls. The percentage is not fixed — it responds directly to tax law and economic conditions.

Who makes up the group paying no federal income tax

The group includes several distinct populations. Low-wage workers, particularly those earning under $20,000 per year, often owe no tax because their income is below the standard deduction. Parents with children frequently owe no tax because the Child Tax Credit and EITC reduce their bills to zero. Retirees with only Social Security income often owe no tax because Social Security is not fully taxable and their total income is low.

Students with part-time jobs, people with disabilities receiving certain benefits, and workers in seasonal industries also appear in this group. Some high-income people owe no federal tax in specific years if they have large deductions or credits, though this is less common. The group is not uniform — it includes people across different life stages and economic situations.

State and local taxes versus federal income tax

Owing no federal income tax does not mean owing no taxes at all. Many states have their own income taxes, and some people who owe no federal tax still owe state tax. Additionally, everyone pays payroll taxes (Social Security and Medicare) if they work, regardless of whether they owe federal income tax. Sales tax, property tax, and other local taxes also explore.

A person might owe no federal income tax but still pay thousands in state income tax, property tax, and payroll taxes. The figure of 35 to 40 percent refers only to federal income tax, not total tax burden.

Frequently Asked Questions

Does paying no federal income tax mean someone is not working?

No. Most people who pay no federal income tax are working. They earn income below the standard deduction, or they earn above it but have deductions and credits that reduce their tax to zero. The Earned Income Tax Credit, for example, goes only to people with earned income from work.

If I pay no federal income tax, do I still need to file a return?

You are not required to file if you owe no tax and have no refund coming. However, most people file anyway because they had taxes withheld from paychecks or they want to claim refundable credits like the EITC or Child Tax Credit. Filing is free and takes less time if you use tax software.

Can the percentage of people paying no federal tax change from year to year?

Yes. The percentage shifts based on changes to tax law, the standard deduction, credit amounts, and economic conditions. Recessions, wage changes, and policy decisions all affect how many people owe federal tax in a given year.

What is the difference between a refundable and non-refundable tax credit?

A refundable credit can reduce your tax below zero and result in a refund. A non-refundable credit can only reduce your tax to zero. The Earned Income Tax Credit and Child Tax Credit are refundable, which is why people with no tax liability can still receive money when they file.