Since 1913, Americans have paid income taxes at varying rates

See how the income taxes in the US compare to other countries

The US's highest marginal income tax rate is 37%. That rate is compared to other countries' both in a map and accompanying chart. Denmark has the highest rate at nearly 56%, while a handful of countries don't use marginal taxes at all. In the Middle East, many countries count on oil and gas to finance their governments.

See which age group pays the most in taxes each year

Americans between 45 and 55 pay nearly 30% of all income taxes, bearing the largest share of tax burden in the country. These taxpayers pay an average tax rate of around 17%.

What America's 1% pays in taxes, by state

In the US, the top 1% of earners contribute 45% of all personal income taxes collected nationwide. But not all states are created equal when it comes to income tax. Some states are more dependent on the 1% than others for tax revenue. SmartAsset recently examined IRS tax return data to determine exactly how much the top 1% of earners in each state paid in taxes. Find your state here.

Understanding the low corporate tax rate in the US

Corporate taxes, which make up roughly a third of the federal government's revenue, have been calculated using a flat 21% rate since the Tax Cuts & Jobs Act of 2017. The current rate is considered low both by historic standards (it averaged over 50% in the 1950s and 1960s) and compared to other countries.

Capital gains taxes were first levied in the US in 1913

However, up until 1921, they were treated the same as ordinary income. Ever since then, rates have swung up and down.

The highest 2024 federal income tax bracket covered income upward of $731,201 for married couples filing jointly

To understand what you would owe on short-term capital gains and to visualize the favorability of long-term tax rates, you need to know how your traditional income is taxed at the federal level. A breakdown explores the different brackets for 2024, separated by filing status.

How income taxes evolved from a funding tool for war into a crucial revenue source for the federal government

Americans have long resisted income taxes. So, how did they become permanent? This overview explains how wartime funding needs, constitutional changes, and economic shifts gave rise to the modern tax system, from the Civil War to the payroll withholding rules we follow today.

80% of Americans are bothered that some wealthy people don't pay their fair share of taxes

That's according to 2021 data from Pew Research Center. While most people are taxed on their income, many people in America's 1% make money off of their investments instead.

Individual income taxes are the federal government's primary revenue source, see a tracker that breaks down where the rest of the budget comes from

The US government historically makes nearly half of its total revenue last year from individual income taxes. But the US makes also makes money from a variety of other sources, including Medicare taxes and corporate income taxes. However, the federal government has run a deficit since 2001—reaching a peak of $3.13T in 2020.

Historically, only about 1% to 2% of Americans had to pay the federal estate tax

Recent IRS data shows that between 2011-16, that number dropped even lower: The federal estate tax only impacts about 0.2% of Americans. Death taxes typically only impact the rich, and the federal estate tax is no exception.

Learn how tax brackets actually work

The US has a series of tax brackets which grow progressively larger based on the amount of income a taxpayer makes. Contrary to common belief, most people don't pay just one tax bracket, but all of them progressively until they reach their income.

Read why some states are considering imposing a flat tax rate that isn't adjusted by income

Wisconsin was the first US state to impose a state income tax, close in time to when the federal income tax went into effect. Many states followed suit, but nine states to this day still don't levy wage-related taxes.

Warren Buffett paid a lower effective tax rate than his secretary

While wages and salaries are taxed progressively at rates up to 37%, long-term investments are taxed at lower rates: 0%, 15%, or 20%. For wealthy individuals like Buffett, whose income mainly comes from investments, this means paying a lower effective tax rate than someone earning a salary.

Read why the information Americans have about our tax system might be misleading

For many, filing taxes can be complicated and overwhelming. Some argue that the tax system obscures certain aspects of the US tax code, making it difficult for taxpayers to accurately assess potential reforms.

US Tariff revenue rose to $264B in 2025—More than double that of recent years

In April 2025, President Donald Trump announced tariffs on countries across the globe, raising them to unprecedented levels in modern American history. The increase in tariff rates led to a significant rise in tariff revenue.

Most Americans take the standard tax deduction

A tax deductible is an expense that a taxpayer or business can subtract from adjusted gross income, reducing their taxable income and therefore reducing the amount of taxes owed. Governments often use tax deductibles as a way to reward people who do things that are considered beneficial to society, like charitable donations.

Calculate how much of your tax dollars go to each federal program based on your income, filing status, and number of children

A rising number of Social Security beneficiaries are taxed on their Social Security income

That’s because while Social Security benefits increase with wages and inflation, the income limits for taxing those benefits stay the same and don’t adjust over time.

The highest inflation in US history was estimated at 30% in 1778

This was just after the Revolutionary War. Both World Wars also brought double-digit inflation. It's worth noting that exact inflation rates in early America are difficult to calculate precisely.

Since its inception in 1938, Congress has raised the federal minimum wage 22 times

If you want all the details about when and why these rate increases happened check out this resource from the US Department of Labor.

Explore America’s top companies by revenue in 1994 versus 2023

America’s top companies by revenue have changed a lot in the past few decades. Sears, for instance, isn’t on the 2023 list, while Amazon isn’t in the 1994 edition.

Nearly 9 in 10 Americans were annoyed by tipping as of 2025

That’s a sharp increase from the 75% who thought tipping culture had gone too far in 2024. One potential culprit? The proliferation of tipping screens in places outside sit-down restaurants, such as coffee shops and hair salon. Three in 10 Americans say they give less when presented with tipping screens.

A group of billionaires and millionaires wants to pay more taxes

Hundreds of billionaires and millionaires have signed a letter called “Proud to Pay More,” in which they ask world leaders to tax the wealthiest individuals more than they currently do. The group, which includes Disney heir Abigail Disney and Valerie Rockefeller, re-upped their call at the World Economic Forum in Davos this year. Learn about the “Proud to Pay More” letter in this article.

How much do you pay in gas taxes?

The average national price jumped from $3.02 to $4.12 per gallon between March and April in 2026, but state prices range widely, from $3.66 in Texas to $5.79 in California, driven by differences in taxes, proximity to supply, and local competition.

The household income considered 'middle class' has increased significantly in the past 10 years

However, the increase has been larger in some states than others. In Texas, for instance, 2023's middle-class annual incomes ranged from $50,861 to $152,584, whereas 2013 middle-class annual incomes ranged from $34.6K to $103.8K.

See how the cost of college tuition has changed overtime

Since the middle of the 20th century, higher education has been viewed as a stepping stone to well-paying professional careers for millions of Americans. But, it can be costly. As of 2024, annual tuition currently ranges from around $10K for an in-state, four-year public university to almost $40K for private institutions.

The price of gas is a composite made up of several different factors, with the federal gas tax making up less than 20% of what drivers pay at the pump.

US consumers collectively owe more than $1T to credit card companies—almost as much as they owe in auto loans.

Despite being favored by 87% of Americans, Congress does not have term limits.

See a ranking of the best (and worst) Federal Reserve Chairs since 1914 out of the 16 men and women who have held the office since.

The American Society of Civil Engineers' infrastructure report card gave the US a C in 2025, its highest grade since the project launched in 1998.

44% of Americans say they pray at least once a day—discover how your state's religiosity stacks up against the rest of the country.

The United States is one of only around two dozen countries with a fully federal system of government, in which power is divided between national and state governments.

Hedge funds, the private investment firms that trade a wide swath of financial assets, make money by imposing steep fees on investors and from the fund's investment performance.

US housing costs have risen by roughly 175% between 1991 and 2026—but a growing number of Gen Zers are becoming homeowners anyway. In 2025, 4% of homebuyers were Gen Z, up from 3% the year before.

Mark Twain spent decades feuding with the US Postal Service, convinced its costs and regulations were bureaucratic overreach.

Dozens of S&P 500 stocks, including Coca-Cola and Walmart—known as the dividend aristocrats—have increased dividends every year for 25 years

View the ten deadliest tornadoes in US history.

Before the current East Wing ballroom project, only two White House renovations in the past 100 years cost more than $10M.

The United States has had a tumultuous relationship with Cuba since its 1959 revolution, highlighted by a nuclear crisis and a decades-long trade embargo.

Fireworks-related ER visits are on the rise—in 2024, they increased by 52% as compared to the prior year.

Some coin denominations have ridges etched on their sides, partly to prevent counterfeiting, in a practice called 'reeding.'

Art theft is the third-largest source of criminal revenues worldwide, thanks in part to the subjective nature of valuing a work of art.

In 2026, Finland was named the world's happiest country for the ninth consecutive year based on its wealth, social safety network, and high life expectancy, among other factors.

20,000 letters to the advice columnist 'Dear Abby' provide insight into prevailing sex, religion, and LGBTQ fears, anxieties, and concerns from the 1950s onward.

The boiling temperature of water decreases with increasing elevation because the molecules need less energy to overcome the lower atmospheric pressure associated with thinner air.

Explore an interactive map of battles from the American Revolution, along with detailed summaries of each engagement

The American cockroach is actually from Africa, an apparent hitchhiker aboard ships carrying enslaved people, with evidence suggesting the bug may have arrived in the New World as early as the 1600s.

The word 'jazz' evolved from 'jasm,' 19th-century American slang for 'energy'

Poison ivy can cause rashes year-round since all parts of the plant contain urushiol, the oil that triggers our allergic response.