The three words get used as if they were one, which is fine at the kitchen table and confusing when you become an employer. Each has a different job, and a different set of rules behind it. This post sorts them out for a small US business or household employer, using the 2026 tax rates from IRS Publication 15.
What is the difference between payroll and a paycheck?
Payroll is the system; a paycheck is one output of it. When you run payroll you do the same steps for every employee each pay period and then deposit and report the taxes. The paycheck is what lands in one person's bank account or hand.
| Word | What it is | Who it's for | Example |
|---|---|---|---|
| Payroll | The process of paying all employees and handling the taxes, and the total wages paid | The employer, IRS and state | "We run payroll every other Friday" |
| Paycheck | One employee's net pay for one pay period, by check or direct deposit | The employee | $850.00 deposited on Friday |
| Pay stub (check stub) | The statement showing gross pay, each deduction, net pay and year-to-date totals | The employee, and your records | The PDF or slip that comes with the paycheck |
| Payroll check | A paycheck paid by paper check, usually drawn on a payroll account | The employee | A printed check with a stub attached |
What does running payroll involve?
For a US employer, payroll means withholding and paying federal employment taxes as well as wages. IRS Publication 15 (2026) sets out the federal part:
- Work out each employee's gross pay for the period: hours times rate, or the salary for the period, plus overtime and other earnings.
- Withhold federal income tax using the employee's Form W-4 and the tables in Publication 15-T.
- Withhold Social Security at 6.2% on wages up to the 2026 wage base of $184,500, and Medicare at 1.45% on all wages.
- Pay the employer's matching 6.2% and 1.45%, and federal unemployment tax (FUTA).
- Pay the employee their net pay and give them a pay statement.
- Deposit the taxes on your schedule and file Form 941 each quarter (household employers use Schedule H instead), then Forms W-2 and W-3 after the year ends.
Add state income tax withholding and state unemployment insurance where your state has them. That bundle of jobs is what payroll software and payroll services sell, and it's why "payroll" also names the total cost: wages plus the employer's taxes.
What is a paycheck?
A paycheck is the money one employee receives for one pay period after deductions. Most are now direct deposits rather than paper checks, but the word stuck. Its size depends on the pay schedule: the same $52,000 salary is $2,000 a paycheck biweekly and $2,166.67 semimonthly, before deductions.
| Line | Employee's paycheck | Employer's extra cost |
|---|---|---|
| Gross pay | $1,000.00 | |
| Social Security (6.2%) | −$62.00 | $62.00 |
| Medicare (1.45%) | −$14.50 | $14.50 |
| Federal income tax | Per Form W-4 | |
| FUTA and state unemployment | Per federal and state rules | |
| Net pay before income tax | $923.50 |
The two columns are the point. The paycheck is the left column. Payroll is both columns for every employee, plus the deposits and filings.
What is a check stub?
A check stub is the same thing as a pay stub: the statement that shows how a paycheck was worked out. The name comes from the detachable stub on a paper payroll check. You'll also see paycheck stub, earnings statement and pay statement. A typical stub shows pay dates, gross pay, each tax and deduction, net pay and year-to-date totals.
Federal law doesn't require one. The Department of Labor says the Fair Labor Standards Act does not require employers to give employees pay stubs, though it does require accurate records of hours worked and wages paid. Most states fill the gap with their own pay statement rules, which our pay stub requirements by state guide lists.
Which word do you need?
- Choosing software or a service, or talking to your accountant about deposits and Form 941: payroll.
- Asking when an employee gets paid or how much lands in their account: paycheck.
- An employee asking how their pay was worked out, or a state requiring a written statement each payday: pay stub.
- Paying by paper check: payroll check, with the stub attached or given separately.
Where PayDocs fits
PayDocs handles the pay stub part. The pay stub generator turns your payroll figures into a stub with every line and year-to-date totals; PayDocs works out federal income tax, Social Security, Medicare and supported state taxes for 2026 pay dates (see what we calculate). The free paycheck calculator estimates one 2026 paycheck if you want to check the numbers first.
PayDocs doesn't run payroll: it doesn't pay anyone, deposit taxes or file Form 941 or W-2s with the IRS or SSA. This is general information, not tax advice.
Questions
What is the difference between payroll and a paycheck?
Payroll is the process of paying all employees and handling the taxes, deposits and filings. A paycheck is one employee's net pay for one pay period. Running payroll produces the paychecks.
What is a check stub?
Another name for a pay stub: the statement that shows gross pay, each tax and deduction, net pay and year-to-date totals for a paycheck. The name comes from the stub attached to a paper payroll check.
Is a payroll check the same as a paycheck?
Yes. A payroll check is a paycheck paid by paper check, usually drawn on an employer's payroll account. With direct deposit there is no check, but the employee still gets a pay statement in many states.
Do employers have to give a pay stub with every paycheck?
Not under federal law: the Department of Labor says the FLSA doesn't require pay stubs. Most states do require a written or electronic pay statement, so check your state's rule before you skip one.
Sources
- IRS: Publication 15 (2026), Employer's Tax Guide
- IRS: Publication 15-T (2026), Federal Income Tax Withholding Methods
- U.S. Department of Labor: Questions and answers about the FLSA
Sources checked October 7, 2026. This article explains how pay documents work; it is not tax or legal advice.
