Salary Calculator
US Salary & Paycheck Calculator
Report Bug There is often a shocking difference between the salary offered during a job interview and the amount that actually lands in your bank account. This is the "Paycheck Gap." The Salary Calculator demystifies the complex US payroll system. By factoring in Federal withholdings, State taxes, FICA mandates, and voluntary deductions like 401(k), it projects your "Net Pay"—the real money you have to spend.
Whether you are negotiating a raise, moving to a new state, or switching from bi-weekly to semi-monthly pay, accurate forecasting is essential for your personal budget.
💵 The "Take-Home" Equation (Payroll Logic)
Your paycheck is calculated using a subtractive "waterfall" method. Here is the hierarchy of deductions used by US employers:
The "Big Four" Deductions:
- FICA (7.65%): A mandatory flat rate for everyone (6.2% Social Security + 1.45% Medicare).
- Federal Tax: Progressive rates (10% to 37%) based on your income bracket and filing status (W-4).
- State Tax: Varies wildly (0% in Texas/Florida, up to 13%+ in California).
- Pre-Tax Benefits: 401(k) and Health Insurance, which lower your taxable income.
🧾 Paycheck Simulation: $75,000 Salary
Let's simulate a standard Bi-Weekly Paycheck (26 pay periods per year) for a single filer earning $75,000 annually in a state with average taxes.
| DESCRIPTION | CURRENT | YTD (Year-to-Date) |
|---|---|---|
| GROSS EARNINGS | $2,884.61 | $75,000.00 |
| Federal Income Tax (Est) | - $365.00 | -- |
| Social Security (6.2%) | - $178.85 | -- |
| Medicare (1.45%) | - $41.83 | -- |
| State Tax (Est. 4%) | - $115.38 | -- |
| NET PAY (Check Amount) | $2,183.55 | -- |
Reality Check: Roughly 24.3% of this salary goes directly to taxes and mandates. Only 75.7% reaches the employee's wallet. This excludes other costs like 401(k) contributions or Health Insurance premiums.
US Payroll Nuances You Must Know
- Pay Frequency Matters:
- Bi-Weekly: 26 checks/year. You get 2 "magic months" with 3 paychecks.
- Semi-Monthly: 24 checks/year. Paychecks are slightly larger, but you never get a 3-check month.
- Marginal vs. Effective Rate: You might be in the "22% Bracket," but that doesn't mean 22% of your total income is taken. Your Effective Rate (average) is usually much lower because the first chunk of your income is taxed at 10% and 12%.
- Pre-Tax Deductions: Contributing to a 401(k) or HSA happens before Federal taxes are calculated, lowering your taxable income and saving you money on taxes today.
Frequently Asked Questions (FAQs)
What is the difference between Gross and Net Pay?
Gross Pay is the "sticker price"—the total amount agreed upon in your contract before any deductions. Net Pay is your "take-home pay"—the actual amount deposited into your bank account after the IRS, State, and insurance companies take their share.
Why is my bonus taxed so highly?
Bonuses are considered "Supplemental Income" by the IRS. Employers often use the "Flat Percentage Method," withholding a flat 22% for Federal Tax immediately, plus FICA and State tax. This often feels higher than your regular paycheck withholding.
How does the W-4 form affect my paycheck?
The W-4 form tells your employer how much Federal Tax to withhold. If you claim "Single" or "0 Dependents," they withhold the maximum amount (smaller paycheck, bigger refund). If you claim dependents, they withhold less (bigger paycheck, smaller refund or potential tax bill).
What states have no income tax?
Living in one of these states can increase your Net Pay significantly: Alaska, Florida, Nevada, South Dakota, Tennessee, Texas, Washington, and Wyoming. However, these states often have higher Sales Tax or Property Tax to make up for it.
What is FICA?
FICA stands for the "Federal Insurance Contributions Act." It is a mandatory payroll tax that funds Social Security (retirement/disability) and Medicare (health for seniors). You pay 7.65%, and your employer matches it by paying another 7.65% on your behalf.
