What Is Payroll? A Small Business Owner's Complete Guide

The word “payroll” may sound intimidating when you’re just starting your small business or hiring your first employee. But, what is payroll? It's the process of paying your employees correctly and on time. The hard part is that "correctly" involves wages, taxes, deductions, filings, and deadlines that can feel overwhelming when you're already wearing every hat.

This guide breaks down what payroll is, walks you through payroll taxes and pay schedules, and helps you choose the best way to run payroll for your business. Whether you have one employee or twenty, you'll walk away knowing exactly what to do.

‍

{{banner-cta}}

‍

Payroll in a nutshell

Payroll is more than handing out paychecks. It's a system of calculations, withholdings, filings, and deadlines that repeats every pay period. As the employer, you're responsible for getting all of it right. Here's what every small business owner needs to know.

• Payroll is the process of calculating wages, withholding taxes, and paying your employees on a consistent schedule.
• As an employer, you're responsible for paying your own share of payroll taxes on top of what your employees owe, including Social Security (6.2%) and Medicare (1.45%).
• Most small businesses choose weekly or biweekly pay schedules, but state law may restrict how infrequently you can pay hourly workers.
• You can run payroll manually, through an accountant, or with a payroll app that connects time tracking directly to payday.

What is payroll in simple terms?

Payroll is the process a business uses to pay its employees. It includes calculating gross wages, withholding federal and state taxes, subtracting deductions like benefits or garnishments, and distributing net pay to each worker. 

For small businesses, payroll also means filing tax forms, making tax deposits, and keeping records that comply with federal and state law.

For hourly teams, payroll starts the moment an employee clocks in. Every hour tracked flows into the wage calculation, which flows into tax withholding, which flows into your tax filings. Accuracy at the front of that chain matters.

Is a payroll a salary?

Nope. Payroll is the process a business uses to pay all of its workers, not a type of pay itself. Salary is one type of compensation structure where an employee earns a fixed amount per pay period. Hourly wages, tips, bonuses, commissions, and overtime are others. 

A salaried employee and an hourly employee both move through the same payroll process, but the math behind their paychecks works differently.

How payroll works, step by step

What is payroll at each stage of the process? The same sequence, repeated every pay period. Here's how it works from start to finish.

1. Collect employee information. Before the first paycheck, you need each employee's W-4, I-9, state withholding forms, and direct deposit details. This happens at hiring and onboarding, and it sets the foundation for accurate withholding from day one.
   
   
2. Track hours worked. For hourly employees, you need accurate records of clock-in and clock-out times, breaks, and any overtime. This is where most payroll errors start. If the hours are wrong, everything downstream is wrong.
   
   
3. Calculate gross pay. Multiply the hourly rate by hours worked, or divide the annual salary by the number of pay periods in the year. Add tips, bonuses, or commissions on top.
   
   
4. Withhold taxes and deductions. Federal income tax (based on the employee's W-4), Social Security (6.2%), Medicare (1.45%), state and local taxes, and any voluntary deductions like health insurance or retirement contributions all come out here.
   
   
5. Calculate employer taxes. You also owe the employer share of FICA: 6.2% for Social Security and 1.45% for Medicare. Add FUTA and state unemployment taxes on top of that.
   
   
6. Distribute pay. Most small businesses use direct deposit. Paper checks and pay cards are also options. Whichever method you use, employees should receive a pay stub showing gross earnings, deductions, and net pay.
   
   
7. File and deposit taxes. Federal payroll taxes must be deposited either semi-weekly or monthly, depending on your total tax liability in a lookback period. State deadlines vary, so check your state's requirements. For the full deposit schedule rules, see IRS Publication 15 (Circular E).
   
   
8. Keep records. The IRS requires employers to keep payroll records for at least four years after the date the tax becomes due or is paid, whichever is later. That includes time cards, pay stubs, tax filings, and any records related to wages and withholding. The DOL's record-keeping requirements cover additional obligations under the FLSA.
   
   

Manual hour tracking creates room for the kind of small errors (a missed minute here, a rounded break there) that quietly inflate your labor costs or shortchange your team. With the right time clock tool, you can capture clock-ins, clock-outs, and breaks automatically, so the hours that flow into your payroll are accurate from the start. Try our time clock for free.

What does it mean to be paid by payroll?

Being paid by payroll means you're classified as a W-2 employee, not an independent contractor. Your employer calculates your pay, withholds federal and state taxes, and deposits wages on a regular schedule. 

As the employer, you also pay your share of payroll taxes on that person's wages. Independent contractors, by contrast, receive a 1099 and handle their own tax obligations.

Payroll taxes explained

Payroll taxes are one of the most consequential parts of what is payroll for small business owners. Miss a deadline, miscalculate a rate, or misclassify a worker, and the penalties follow you — not just your business. Here's what you need to understand before your first payroll run. 

What is payroll tax?

Payroll taxes are the taxes employers and employees pay based on wages earned. They fund Social Security, Medicare, and unemployment insurance programs at the federal and state level. 

As the employer, you're responsible for withholding the employee's share from each paycheck and paying your own matching share on top of it.

Payroll tax vs. income tax

Understanding payroll tax vs income tax is one of the most useful things you can do as a small business owner. Payroll taxes are flat-rate taxes split between employer and employee, covering Social Security, Medicare, and unemployment. Income tax is progressive, meaning the rate increases with earnings, and it's paid only by the employee. 

You withhold income tax from each paycheck based on the employee's W-4, but you don't pay a matching share the way you do with FICA.

The key difference: payroll taxes are a shared cost. Income tax is the employee's obligation. You're just the one collecting it.

Who pays payroll taxes?

Both you and your employee pay payroll taxes. Employees see their share deducted from each paycheck. You pay a matching amount, plus federal and state unemployment taxes that employees don't owe at all. Your total FICA cost as an employer is 7.65% of each employee's wages, before FUTA and state unemployment are added.

Federal payroll tax breakdown

Here's how each federal payroll tax breaks down, per IRS Topic 751.

Social Security — 6.2% (employer) + 6.2% (employee) Both you and your employee pay this. It applies to wages up to $184,500 in 2026, per the Social Security Administration. Once an employee hits that ceiling for the year, Social Security withholding stops for the remainder of the calendar year.

Medicare — 1.45% (employer) + 1.45% (employee) Both you and your employee pay this. Unlike Social Security, there's no wage cap. Medicare applies to all earnings. Employees earning over $200,000 in a year pay an additional 0.9%, which you withhold but don't match.

FUTA — 6.0% (employer only) You pay this. It applies to the first $7,000 of each employee's wages per year. Most employers qualify for a state tax credit that brings the effective rate down to 0.6%.

Federal income tax — Rate varies (employee only, withheld by employer) Your employee pays this based on their W-4 elections. You withhold the correct amount each pay period and deposit it on a semi-weekly or monthly schedule, depending on your total tax liability.

State payroll taxes

State obligations vary significantly. Most states have their own income tax withholding requirements, though a handful have no state income tax at all. State unemployment insurance (SUTA) rates vary based on your employer history and industry. 

Some states also require contributions to disability insurance or paid time off programs. Check your state's requirements before your first payroll run.

Payroll penalties you need to know about

Missing a federal tax deposit deadline isn't just an inconvenience. Late deposit penalties start at 2% and climb to 15% of the unpaid amount, depending on how late the deposit is, per IRS guidelines.

The more serious risk is the Trust Fund Recovery Penalty. If your business fails to remit payroll taxes it has already withheld from employees, the IRS can hold you, the business owner, personally liable for 100% of that amount. This isn't a business debt that disappears if the company closes. It follows you personally.

Federal and state payroll tax deadlines are easy to miss when you're running a business with other priorities competing for your attention. Homebase automatically calculates and files payroll taxes, federal, state, and local, so you're not tracking deposit schedules yourself or risking a penalty for a missed deadline.

Payroll schedules: Weekly, biweekly, semi-monthly, and monthly

Your pay schedule is a core part of what is payroll in practice: how often your team gets paid, how many payroll runs you process each year, and in some cases, whether you're meeting state law requirements.

What is biweekly payroll?

Biweekly payroll means paying employees every two weeks, resulting in 26 pay periods per year. It's the most common pay frequency in the U.S. because it strikes a practical balance: employees get paid often enough to manage their finances, and you're not running payroll every week.

Overtime also calculates cleanly on a biweekly schedule because each pay period covers exactly two full FLSA workweeks.

What is semi-monthly payroll?

Semi-monthly payroll means paying employees twice per month, typically on the 1st and 15th, resulting in 24 pay periods per year. It works well for salaried teams because the pay dates are fixed and predictable. 

For hourly workers, it's trickier. Semi-monthly pay periods can split a workweek across two periods, which complicates overtime calculations under the FLSA.

Pay frequency comparison

Weekly — 52 pay periods per year Best for hourly workers in restaurants, retail, and service businesses. Employees tend to prefer the shorter wait between paychecks, and overtime calculations align cleanly with FLSA workweeks.

Biweekly — 26 pay periods per year The most common choice for small businesses. Balances pay frequency with manageable admin overhead. Note: two months per year will include three paychecks, which is worth accounting for in your cash flow planning.

Semi-monthly — 24 pay periods per year Best for salaried teams. Fixed pay dates make budgeting predictable. Overtime is harder to calculate for hourly workers because pay periods can split workweeks.

Monthly — 12 pay periods per year Best for executives or salaried-only teams. Fewest payroll runs, but the long gap between paychecks can be a retention issue. May also violate state law for hourly workers, so check your state's requirements before choosing this schedule.

State laws may also restrict how infrequently you can pay certain employees. For hourly teams, weekly or biweekly is almost always the right call.

Keeping your pay schedule, shift schedule, and state compliance requirements aligned across separate tools is harder than it sounds. When scheduling and payroll live in the same place, your pay periods and shifts stay in sync automatically. Homebase connects both, so you're not reconciling the two at the end of every pay period. Try Homebase scheduling for free.

Manual, app, or accountant: What's right for your business?

What is payroll going to cost you in time and money? That depends on which method you choose. Here's how the main options compare.

Manual (spreadsheet) — Free Best for businesses with one or two employees who have simple, consistent pay. No software cost, but you're responsible for every calculation, all tax filings, and staying current on rate changes. Error-prone and time-consuming as your team grows.

Payroll app — Typically $20–$100/month plus a per-employee fee Best for small businesses with one to fifty employees. Automates wage calculations, tax withholding, and filings. Requires a monthly subscription but eliminates most of the manual work, especially when it connects directly to your time tracking.

Accountant or bookkeeper — Typically $150–$500/month Best for businesses with complex tax situations or multiple pay structures. Provides expert oversight and accountability. Higher cost, and you're dependent on someone else's schedule at payroll time.

Full-service payroll provider (payroll service) — Typically $40–$200/month plus a per-employee fee Best for growing businesses that want a fully hands-off approach. A full-service payroll service handles compliance and filings but tends to cost more and may not integrate cleanly with your scheduling or time tracking tools.

A simple decision framework

Four questions can point you toward the right choice:

1. How many employees do you have?
2. Are your workers hourly, salaried, or a mix?
3. Do you want to handle tax filings yourself?
4. Do you need time tracking and scheduling in the same tool?

If your answers point toward hourly workers and one integrated tool, a payroll app connected to your time clock is the most practical choice.

Run payroll the right way with Homebase

Small business payroll gets complicated fast, and for teams with hourly workers, manual processes are where most problems start.

Homebase payroll connects directly to your team's time clock, so hours, tips, and overtime flow into payroll automatically. No re-entering data, no chasing timesheets. Taxes are calculated and filed for you, federal, state, and local. It starts at $39/month plus $6 per employee, with unlimited payroll runs and next-day direct deposit. 

You can start free with scheduling and time tracking, and add payroll when you're ready.

Get started with Homebase for free

‍

{{banner-cta}}

‍

Frequently asked questions about payroll

What is payroll in simple terms? 

Payroll is the process of paying your employees. It includes calculating their wages, withholding federal and state taxes, subtracting any deductions, and depositing their pay on a regular schedule. As the employer, you're also responsible for paying your own share of payroll taxes and filing the required forms with the IRS and your state.

Is a payroll a salary? 

No, payroll is not a salary. It’s the entire process a business uses to pay all of its workers. Salary is one type of pay structure where an employee earns a fixed amount per pay period. Both salaried and hourly employees are paid through payroll, but their wages are calculated differently.

What does it mean to be paid by payroll? 

Being paid by payroll means you're classified as an employee (W-2). Your employer calculates your pay, withholds taxes, and deposits your wages on a set schedule. It's different from being an independent contractor, where you receive a 1099 and handle your own taxes.

Who pays payroll taxes? 

Both employers and employees pay payroll taxes. Employees see Social Security (6.2%) and Medicare (1.45%) deducted from each paycheck. Employers match those amounts and also pay federal and state unemployment taxes on top of that.