Gross wages and spendable pay differ. For a single employee in 2026 with $70,000 wages, the basic standard deduction, no credits or benefits and an assumed flat 5% state tax, this model estimates $54,575 annually after $6,570 federal income tax, $5,355 employee FICA and $3,500 state tax. That is $4,547.92 per month, not a paycheck-withholding quote. Your actual deductions may differ.
The Difference Between Gross Pay and Net Pay
Gross pay is the total compensation your employer pays before any deductions. Net pay — sometimes called take-home pay — is the amount deposited into your bank account after all deductions. The gap between them includes federal income tax withholding, FICA taxes (Social Security and Medicare), any applicable state and local income taxes, and any voluntary pre-tax deductions like 401(k) contributions and health insurance premiums.
Using gross pay for financial planning — calculating how much house you can afford, how much you can save, what car payment fits your budget — is one of the most common and consequential personal finance mistakes. Your actual spending power is your net pay, not your gross. Making commitments based on gross income and then being surprised by take-home pay is a pattern that leads to financial stress.
Federal Income Tax Withholding
Taxable income is not the same as gross wages. Payroll retirement contributions can reduce wages reported for income-tax purposes, and eligible deductions reduce taxable income further. The 2026 basic standard deduction is $16,100 for single filers, $32,200 for married filing jointly and $24,150 for head of household. Extra deductions, credits and eligibility rules are outside this tool's simplified model.
Federal income tax uses a progressive bracket system: different portions of your income are taxed at different rates. For a single filer in 2026 with $70,000 gross income:
| 2026 single-filer calculation | Rate | Tax |
|---|---|---|
| $70,000 gross less $16,100 standard deduction | $53,900 taxable income | |
| First $12,400 of taxable income | 10% | $1,240 |
| Next $38,000 (up to $50,400 taxable) | 12% | $4,560 |
| Remaining $3,500 taxable income | 22% | $770 |
| Total annual federal income-tax liability | $6,570 |
The 22% rate applies only to taxable income above $50,400. In this example, taxable income is $53,900 after the $16,100 standard deduction, so only $3,500 is in that bracket. The federal effective rate relative to gross wages is $6,570/$70,000, or about 9.39%; employee FICA and state tax are separate. Bracket thresholds refer to taxable income, not gross salary.
FICA Taxes: Social Security and Medicare
Employee FICA is separate from income tax. The 2026 Social Security rate is 6.2% on wages up to $184,500; Medicare is 1.45% on all wages. Additional Medicare tax is 0.9% above $200,000 for single/head-of-household filers or $250,000 for married filing jointly. Employers begin Additional Medicare withholding at $200,000 irrespective of filing status, so withholding can differ from final joint liability.
On a $70,000 salary, FICA withholds approximately $5,355 per year ($4,340 Social Security + $1,015 Medicare). Unlike income tax, FICA applies to gross wages before deductions — your 401(k) contribution reduces income tax but does NOT reduce Social Security or Medicare taxes.
Pre-Tax Deductions That Reduce Your Tax Bill
Several workplace benefits allow you to pay with pre-tax dollars, reducing your taxable income and therefore your federal income tax liability:
- 401(k) and 403(b) contributions: reduce federal (and usually state) taxable income dollar-for-dollar. Contributing $5,000/year to a 401(k) at a 22% marginal rate saves $1,100 in federal income tax.
- Health insurance premiums: employer-sponsored health insurance premiums paid through a Section 125 cafeteria plan are excluded from both income tax and FICA taxes — a double tax benefit.
- Health Savings Account (HSA) contributions: triple tax advantaged — contributions reduce taxable income, growth is tax-free, and withdrawals for qualified medical expenses are also tax-free.
- Flexible Spending Account (FSA) contributions: reduce taxable income for dependent care or medical expenses, though funds must generally be used within the plan year.
State Income Taxes: The Wildcard in Take-Home Pay
Federal taxes are only part of the picture. Forty-one states plus the District of Columbia levy their own income tax, with rates and structures that vary dramatically. Nine states — Alaska, Florida, Nevada, New Hampshire, South Dakota, Tennessee, Texas, Washington, and Wyoming — have no state income tax on wages at all. On a $70,000 salary, this difference can represent $2,000–$5,000 in annual take-home pay depending on where you live.
State income tax structures vary from flat rates to progressive brackets. California tops the list at a marginal rate of 13.3% for high earners, while Pennsylvania uses a flat 3.07% on all income. Most states with progressive brackets tax a $70,000 salary at effective rates between 3% and 7%. When comparing job offers in different states, factoring in state income tax can meaningfully change which offer has the higher real take-home pay — a job paying $5,000 more in a no-income-tax state may net more annually than a higher-paying offer in a high-tax state.
How to Check Your W-4 Withholding
Your employer withholds federal income tax based on the W-4 form you completed at hire. If your withholding is too low, you will owe tax at filing. If it is too high, you are giving the government an interest-free loan and will receive a refund. The IRS Tax Withholding Estimator can tell you whether your current withholding is accurate and what to change on your W-4 if not.
Life events that typically require a W-4 update: getting married or divorced, having a child, taking a second job, starting or ending freelance income, and significant changes in deductions (buying a home, making large charitable donations).
Calculate Your Real Take-Home Pay
The linked calculator uses the IRS 2026 schedules, the standard deduction and employee FICA. You choose an approximate flat state rate applied to gross wages. It excludes credits, local tax, itemized and additional deductions, retirement contributions and benefits. Use it to explore assumptions, not to replace a W-4 withholding estimate, tax return or actual pay stub.