The net amount is what’s left after every required subtraction is taken out of a starting figure. Whatever context you’re looking at — a paycheck, an invoice, a corporate income statement, a tax return, a personal balance sheet — the calculation is the same: begin with the gross (the bigger, “before” number), subtract whatever applies, and the remainder is the net. A $60,000 salary might net closer to $45,000 once taxes and benefit contributions come out. That gap between the headline number and the real number is what the word “net” is describing.
What gets subtracted depends entirely on the situation. Taxes and benefit premiums for a paycheck. Returns and discounts for an invoice. Cost of goods, operating expenses, interest, and income tax for a company. Liabilities for a personal balance sheet. The framework holds; only the line items change.
Net Pay on a Paycheck
For most people, the net amount that matters most is net pay, sometimes called take-home pay. Your employer starts with your gross wage and subtracts two categories of deductions: mandatory ones required by law and voluntary ones you’ve elected.
Mandatory Deductions
Federal income tax withholding is usually the largest. You control how much comes out by filling out Form W-4, which tells payroll your filing status and any extra amount you want held back.1Internal Revenue Service. About Form W-4, Employee’s Withholding Certificate
FICA taxes come next. Social Security is withheld at 6.2% and Medicare at 1.45%, for a combined 7.65%.2Office of the Law Revision Counsel. 26 U.S. Code 3101 – Rate of Tax Your employer matches those amounts, but only your half appears on the paycheck. Social Security tax applies only on the first $184,500 of wages in 2026; earnings above that ceiling are not subject to the 6.2%.3Social Security Administration. Contribution and Benefit Base Medicare has no cap, and an additional 0.9% surtax kicks in on wages above $200,000.4Internal Revenue Service. Topic No. 751, Social Security and Medicare Withholding Rates
Most states withhold their own income tax as well. Rates vary, and a handful of states impose none at all. Together, federal income tax, FICA, and state tax can reduce gross pay by 25% to 35% before anything else is subtracted.
Voluntary Deductions
After the government takes its share, your employer subtracts anything you’ve elected: health insurance premiums, retirement contributions, disability coverage, union dues, and similar items. Pre-tax deductions like traditional 401(k) contributions and most employer-sponsored health plans reduce your taxable income before withholding is calculated, so they lower both your tax bill and your net pay.5Internal Revenue Service. Roth Comparison Chart The 2026 employee 401(k) contribution limit is $24,500, or $32,500 if you’re 50 or older.6Internal Revenue Service. 401(k) Limit Increases to $24,500 for 2026, IRA Limit Increases to $7,500
Post-tax items like Roth 401(k) contributions, supplemental life insurance, and payroll charitable donations reduce your net pay without lowering current taxable income.
Wage Garnishments
Court-ordered garnishments can shrink net pay further. Federal law caps garnishments for consumer debts at the lesser of 25% of disposable earnings or the amount by which weekly disposable earnings exceed 30 times the federal minimum wage. Child support and alimony follow separate, higher limits: up to 50% of disposable earnings if you’re supporting another spouse or child, and up to 60% if not, with a 5-point bump if the order covers arrears older than 12 weeks.7Office of the Law Revision Counsel. 15 U.S. Code 1673 – Restriction on Garnishment
Net Income for the Self-Employed
If you work for yourself, no employer runs payroll for you. You calculate the net amount by starting with gross business receipts and subtracting all ordinary and necessary business expenses on Schedule C. What remains is your net profit or net loss.8Internal Revenue Service. Schedule C (Form 1040) – Profit or Loss From Business
That net profit figure drives two tax obligations. You owe self-employment tax at a combined 15.3% on net earnings up to the Social Security wage base of $184,500, and 2.9% on earnings above that.3Social Security Administration. Contribution and Benefit Base The same net profit also flows onto your personal return as ordinary income. Half of your self-employment tax is deductible when calculating adjusted gross income.
Because no one is withholding for you, you’re generally required to make quarterly estimated tax payments if you expect to owe $1,000 or more for the year.9Internal Revenue Service. Estimated Taxes The four deadlines are April 15, June 15, September 15, and January 15 of the following year.10Internal Revenue Service. When Are Quarterly Estimated Tax Payments Due?
Net Sales and Invoice Terms
On the revenue side of a business, net sales equals gross sales minus returns, allowances, and discounts. A returned item creates a sales return. A price cut on a damaged item the customer keeps creates a sales allowance. Both reduce what the seller actually collects.
Invoice payment terms create another layer of netting. Under “2/10 Net 30,” the buyer owes the full invoice within 30 days but can subtract a 2% discount by paying within 10. Net 60 and Net 90 simply extend the payment window with no discount. Net sales gives a more honest read of revenue than gross sales because it strips out transactions that didn’t stick — a retailer with $10 million in gross sales and a 30% return rate is a very different business than one with $8 million and a 5% return rate.
Net Income on Financial Statements
The most consequential net amount in corporate finance is net income, the figure at the bottom of the income statement. It comes from a cascade of subtractions. Start with total revenue. Subtract cost of goods sold to get gross profit. Subtract operating expenses like salaries, rent, and marketing to get operating income. Then subtract interest on debt and income taxes. What remains is net income, the company’s profit available to shareholders or for reinvestment.
Net income is the number used to calculate earnings per share. A company can grow revenue impressively and still post falling net income if costs are climbing faster, which is why the “top line” and “bottom line” often tell different stories. Net profit margin expresses net income as a percentage of revenue, making it easier to compare companies of different sizes.
Net Capital Gains and Losses
When you sell investments, the IRS doesn’t tax each sale in isolation. You net your gains and losses against each other on Schedule D. Short-term gains and losses (assets held one year or less) net together in one group, and long-term gains and losses (assets held longer than one year) net in another.11Internal Revenue Service. Topic No. 409, Capital Gains and Losses The two groups then combine into a single net gain or net loss for the year.
If the final number is a net gain, you owe tax on it. Long-term gains receive favorable rates; short-term gains are taxed at your ordinary income rate. If the final number is a net loss, you can deduct up to $3,000 against other income ($1,500 if married filing separately).12Office of the Law Revision Counsel. 26 U.S. Code 1211 – Limitation on Capital Losses Losses beyond that carry forward to future years.
Higher earners face an additional layer. If modified adjusted gross income exceeds $200,000 (single) or $250,000 (married filing jointly), a 3.8% net investment income tax applies to the lesser of net investment income or the amount by which income exceeds the threshold.13Internal Revenue Service. Find Out if Net Investment Income Tax Applies to You Net investment income here includes capital gains, interest, dividends, rental income, and royalties, minus directly related expenses.
Personal Net Worth
Net worth is the broadest net amount most people will ever calculate. Add up everything you own (assets), subtract everything you owe (liabilities), and the remainder is your net worth. A home worth $350,000, $50,000 in retirement accounts, and $20,000 in savings, offset by a $280,000 mortgage and $30,000 in student loans, produces a net worth of $110,000.
Tracking net worth over time tells you more than any single snapshot. Appreciating assets push it up. Depreciating assets like vehicles pull it down. Paying down debt raises it even if asset values stay flat. A negative net worth, where debts exceed assets, is common early in adult life when student loans and car payments dominate the balance sheet, and it isn’t a permanent condition for most people. Lenders, landlords, and some employers do look at it as a measure of financial stability.