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

Roughly 22% of US tax dollars go to Social Security

Social security is the US government’s largest expense. You can see other government expenses in a visual breakdown of what one US tax dollar actually pays for. Total spending amounts were converted to cents on the dollar and percentages.

Charting where federal revenue comes from

About 50 percent of federal revenue comes from individual income taxes, 7 percent from corporate income taxes, and another 36 percent from payroll taxes that fund social insurance programs. See breakdown in charts here.

Run your numbers in this marriage tax calculator

When it comes to federal income taxes, not every couple benefits from getting married. This calculator lets you see how much two specific people might pay if they were to get married based on their individual income levels and more. Specifically, the calculator compares the taxes a married couple would pay if they filed a joint return with what they would pay if they were unmarried and each filed as single.

Try to balance the budget

This interactive calculator challenges users to rebalance the federal budget by adjusting taxes and spending. Try your hand at weighing difficult trade-offs that shape long-term deficits, debt growth, and the sustainability of US public finances.

Visualize government spending with USAFacts

This resource turns complex federal budget data into clear charts and summaries, letting users explore how much the government spends; where the money goes; and how revenue, deficits, and debt change over time.

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%.

The federal government sent roughly $1.1T to state and local governments in 2024

Federal grants support a large portion of state and local budgets, funding Medicaid, infrastructure, education, and housing. In FY 2024, these transfers made up about 16% of total federal spending.

About one dollar in every six that are owed to the federal government aren't paid each year

That adds up to close to $1T in what's known as the "tax gap." Read a breakdown on the main drivers of tax evasion (distinct from legal tax avoidance) in the US.

Calculate your capital gains tax bill

If mental math is not your forte, a handy tool can help you figure out what you owe at tax time. Find the purchase and sales price of an asset, your taxable income, your tax filing status, and the length of time you held said asset, and you'll get your total for Uncle Sam.

Americans spend an average of $200 on tax preparation services like TurboTax and H&R Block

In 2025, about half of Americans were able to file taxes directly with the IRS for free. It was the second year of the agency's new program, which cuts out intermediaries. Though tax preparation has been free for many Americans, critics say tax companies upsell customers.

An analysis of the National Science Foundation's historical budget and spending

The NSF accounted for 0.1% of all federal spending in FY2024, with $9.39B—just over twice its FY1991 spending—out of $6.78T overall. Almost 99% of these funds ($9.29B) went to general science and basic research, with the rest allocated to national defense.

The federal government uses the FAFSA to determine student's eligibility aid

Apply for billions of dollars in scholarships, grants, loans, and Federal Work-Study funds using the Free Application for Federal Student Aid form. Get an overview of how the FAFSA form can help you finance your education with money from the federal government, your state, and school; understand when to apply; and find out what you'll need to fill it out.

How much the federal government pays in interest on the debt

A significant portion of annual funding goes to servicing the federal government's public debt, which stood at $36T in 2025. That amount required roughly $1T in interest payments just for the year.

Federal spending falls into 2 categories: mandatory and discretionary

Federal spending is split between mandatory programs, funded automatically by law, and discretionary programs, funded through annual appropriations. This video breaks down which major programs fall into each category and why the distinction matters.

Use this tool to calculate the dollar value of your parental mental load, from meal planning to coordinating after-school care, then see resources that help generate solutions.

Calculate whether or not you're in the American middle class

In 2022, roughly 52% of US adults lived in middle-income households. This income calculator can help you determine whether or not you're one of them. Specifically, the calculator lets you enter your household income, location, and more to see where you line up in Pew's government data.

How many Americans receive government assistance?

In 2022, nearly half of all American children—and roughly one in three Americans overall—were enrolled in at least one government assistance program. Those programs provide support for people who cannot afford healthcare, food, housing, or other needs. Find out more about the number of Americans receiving government assistance here.

Estimate your Social Security benefits

To calculate your Social Security benefit, the government uses information such as your birthday, current earnings, future retirement date, and more. Calculate an estimation for your future Social Security monthly benefit here.

The US federal government employs roughly 3 million people

Tracking began in 1939, when the federal workforce consisted of about 1 million people. The total peaked in 1990 at 3.4 million, and hit a recent low in 2014 at 2.7 million.

The USPS spent $3.97B in 2024, accounting for .058% of the federal budget.

Calculate your student loan payments

As of summer 2024, interest rates on federal student loans ranged from 6.5% for undergraduates to above 9% for loans taken out by parents (private loans can exceed 17%). The interest rate determines how quickly the amount owed grows. Use this calculator to estimate your monthly payments.

Learn how tax credits are applied to income taxes

Tax credits are directly subtracted from the amount of money taxpayers owe on their annual income. Unlike tax deductions, credits reduce the owed amount while deductions reduce how much income is taxable. There are different types of tax credits that are either fully or partially paid out.

Calculate the salary of a mother's work

While traditional parenting roles are changing, mothers do a ton of work at home, from cleaning and cooking to managing household finances. This quick calculator estimates the salary a mother (or caregiver) should receive based on number of...

Determine your carbon footprint with this web tool

This tool from the Environmental Protection Agency calculates a user's carbon footprint based on their zip code, household size, and emission factors involving home energy, transportation, and water production.

The average American household spends over $3K annually on dining out

The exact number is $3,228, or $269 per month. WalletHub found the number by crunching the data reported by the US Bureau of Labor Statistics between 2014 and 2023.

How World War II affects your wallet today

The world's deadliest conflict also impacted social programs extensively, including ways that still affect your money today. World War II is responsible for the practice of employers withholding tax payments and sponsoring health insurance, as well as the norm of providing school lunches for the nation's schoolchildren. Watch this brief video to learn more.

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.

NASA economic impact (and budget history)

It's estimated that for every dollar NASA spends on its programs, $8 is produced in US economic growth. With a 2023 budget of roughly $25 billion, that means NASA helped create $200 billion in economic value. The administration's investments pay off so massively due to the technologies it develops, many of which become commercially appealing. Dive into the economic impact of NASA's development here.

Roughly 43 million US borrowers owe roughly $1.7T in student debt, the second-largest source of consumer debt behind mortgages.

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.

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

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

Up to a million Girl Scouts sell about 200 million cookie boxes every spring, generating $800 million, largely because refusing a child is frowned upon

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.

About 2,000 US babies are born annually without some portion of their limbs, potentially leading to a lifetime of pricey prosthetics.

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.

Stanford built a Google Maps for the Roman Empire, revealing how much it cost to travel in the ancient world

The Nasdaq's 'Magnificent 7' companies are responsible for roughly 40% of the Nasdaq 100 index's gains, while the remaining 93 companies account for the other 60%.

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

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.

See how each of the more than two million known species relates to each other—and to common ancestors—in this zoomable tree of life.

When you complete a CAPTCHA on a website to prove you are human, you may be unknowingly training algorithms for self-driving cars, whose systems require training data to help identify crosswalks, bicycles, and other outdoor objects.

In 2025, four executives from large tech companies were given positions in the US Army Reserves—including Palantir Chief Technology Officer Shyam Sankar, which reinforced Palantir's ties with the US military and its role as a leading defense partner.

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

About 12.5% of US adults experience a phobia in their lifetime, a diagnosis that hinges on the intense fear interfering with daily life and persisting for at least six months.

View the ten deadliest tornadoes in US history.

Studies suggest when you sleep is as important as how much you get, and syncing with your circadian rhythms may lead to less fatigue and improved long-term health outcomes

Explore the known asteroids, comets, and spacecraft involved in asteroid studies within our solar system with 'Eyes on Asteroids,' a 3D visualization from NASA.

The syncytiotrophoblast is the outer layer of the placenta and the largest human cell, spanning an area about twice that of a king-sized bedsheet.