How to Do Payroll: Step-by-Step Guide

June 3, 2026

How to do payroll is one of the most important skills for any small business owner. Payroll touches taxes, compliance, employee trust, and cash flow. Done well, payroll runs in the background while the business grows. Done poorly, it leads to penalties, employee disputes, and serious financial risk.

Payroll mistakes are surprisingly common. According to IRS data, roughly one in three small businesses faces payroll-related penalties each year, usually tied to late deposits, classification errors, or missing filings. The good news is that payroll is a predictable, structured process. With the right steps and tools, almost any small business can run payroll accurately.

Below is a clear, step-by-step guide on how to do payroll, including setup, processing, taxes, and compliance.

What Is Payroll?

Payroll is the process of calculating wages, withholding taxes, paying employees, and reporting payments to government agencies. It includes everything from setting up a tax ID to filing year-end W-2s and 1099s.

How Payroll Works

Each pay period, employers calculate hours worked, gross wages, deductions, and net pay. Taxes are withheld, payments are issued, and tax filings are submitted on schedule. The process repeats every pay cycle and rolls up into quarterly and annual reports.

What Payroll Typically Includes

Employee compensation calculation
Tax withholding and reporting
Wage distribution through direct deposit or check
Benefits deductions
Time and attendance tracking
Quarterly and annual tax filings
W-2 and 1099 preparation
Recordkeeping

Step 1: Register the Business for Payroll

Before running payroll, the business must be set up properly with federal, state, and local agencies.

What to Do

Apply for a Federal Employer Identification Number (EIN) from the IRS
Register with your state tax agency for income tax withholding
Register with your state’s unemployment insurance agency
Register for local payroll taxes if applicable
Set up workers compensation coverage as required by state law (Texas is the only state where it is optional for most private employers)
Determine your federal tax deposit schedule (monthly or semi-weekly)

Multi-state employers must register in every state where employees work.

Step 2: Classify Workers Correctly

Worker classification is one of the most critical and most often-missed steps in payroll.

Determine Whether Each Worker Is an Employee or Contractor

Employee: The business controls how, when, and where the work is done. They receive a W-2.
Independent contractor: The worker controls how the work is done. They complete a W-9 and may receive a 1099-NEC if total payments reach $600 or more in a year.

Misclassification can lead to back taxes, penalties, and labor law claims. The IRS, DOL, and state agencies all enforce classification rules. Several states (including California, Massachusetts, New Jersey, and Illinois) use the stricter ABC Test for classification, which can override IRS rules. Multi-state employers should evaluate both federal and state tests for each contractor relationship.

Step 3: Collect Employee Information

Each new hire must complete required onboarding paperwork before they receive their first paycheck.

Required New Hire Documents

Form W-4: Federal tax withholding instructions
Form I-9: Employment eligibility verification
State withholding form: If your state has income tax
Direct deposit authorization: Bank routing and account numbers
Benefits enrollment: For health, retirement, or other benefits
Emergency contact information

Employers must also report new hires to the state new hire reporting agency within 20 days under federal law, though many states have shorter deadlines.

Step 4: Choose a Payroll Schedule

The payroll schedule defines how often employees are paid. Each schedule has trade-offs.

Common Payroll Schedules

Weekly: 52 pay periods per year. Common for hourly and trade workers.
Biweekly: 26 pay periods per year. Most popular schedule overall.
Semi-monthly: 24 pay periods per year. Often used for salaried workers.
Monthly: 12 pay periods per year. Less common and more cash-flow intensive for employees.

State laws may require specific minimum pay frequencies. Confirm before choosing a schedule.

Step 5: Calculate Gross Wages

Gross wages are the total earnings before any taxes or deductions.

How to Calculate Gross Pay

Hourly employees: Hours worked × hourly rate, plus overtime where applicable
Salaried employees: Annual salary ÷ number of pay periods
Commission employees: Base pay + commissions earned
Tipped employees: Direct wages + reported tips

Overtime Rules to Remember

Non-exempt employees must receive overtime for hours over 40 per workweek
Overtime is paid at 1.5× the regular hourly rate under federal law
To qualify as exempt from overtime under federal rules, salaried employees must currently earn at least $684 per week ($35,568 per year) and meet the duties test
Several states (California, Washington, New York, Colorado, Maine, Alaska) require higher salary thresholds than federal rules
Some states have daily overtime rules (such as California’s over-8-hours-per-day rule)
Bonuses and commissions may affect the overtime rate

Step 6: Withhold Payroll Taxes

After calculating gross wages, employers must withhold the correct taxes from each paycheck.

Common Tax Withholdings (2026 rates)

Federal income tax: Based on Form W-4
Social Security tax: 6.2% on wages up to $184,500 (2026 wage base)
Medicare tax: 1.45% on all wages, plus an additional 0.9% on wages above $200,000 (single) or $250,000 (married filing jointly)
State income tax: If applicable
Local income tax: If applicable

The employer must match the employee’s Social Security and Medicare contributions on regular wages. The Additional Medicare Tax of 0.9% is withheld from the employee only; there is no employer match.

Step 7: Apply Other Deductions

Beyond taxes, payroll also includes voluntary and required deductions.

Common Deductions

Health, dental, and vision insurance premiums
401(k) and other retirement contributions
HSA or FSA contributions
Life and disability insurance premiums
Wage garnishments
Child support orders
Union dues
Charitable contributions

Pre-tax deductions reduce taxable wages. Post-tax deductions do not.

Step 8: Calculate Net Pay

Net pay is the amount employees actually receive after taxes and deductions.

The Net Pay Formula

Net pay = Gross pay − Pre-tax deductions − Taxes − Post-tax deductions

Payroll software handles this automatically, but it’s important to understand the math behind it.

Step 9: Pay Employees

After net pay is calculated, the employer must deliver wages on time.

Payment Methods

Direct deposit: The most common method. Faster, safer, and cheaper.
Paper checks: Still common in some industries (typically cost $2 to $4 per check to issue).
Pay cards: Useful for unbanked employees, but subject to state rules.
Digital wallets: Allowed in some states with proper authorization.

Each pay must come with a pay stub or wage statement showing earnings, taxes, and deductions. While federal law does not require pay stubs, most U.S. states do, with delivery rules varying by state.

Step 10: Deposit Payroll Taxes

Withheld taxes don’t belong to the business. They must be deposited with the IRS and state agencies on schedule.

Common Deposit Rules

The IRS assigns a monthly or semi-weekly deposit schedule based on prior payroll volume
Deposits are made through the Electronic Federal Tax Payment System (EFTPS)
State taxes are deposited through state-specific portals
Late deposits trigger penalties scaling from 2% (1–5 days late) to 15% (more than 10 days late after IRS notice)

Missed deposits are one of the most common payroll mistakes. The Trust Fund Recovery Penalty can hold officers and managers personally liable for up to 100% of unpaid trust fund taxes.

If you want to evaluate how payroll, workers compensation, and tax compliance interact across your workforce, this baseline tool can serve as a starting reference: https://peopaygo.com/get-rate-exchange-blogs/u/step-1.

Step 11: File Payroll Tax Reports

Payroll tax filings happen quarterly and annually. Each one has its own deadline.

Required Federal Filings

Form 941: Filed quarterly to report federal income tax, Social Security, and Medicare withholdings
Form 940: Filed annually for federal unemployment tax (6.0% on the first $7,000 of wages, with a 5.4% credit available for state unemployment taxes paid on time)
Form W-2: Issued to each employee and filed with the SSA by January 31
Form W-3: Transmittal form summarizing all W-2s
Form 1099-NEC: Issued to contractors paid $600 or more in the year, due by January 31

States have their own quarterly and annual filings, including state unemployment tax reports.

Step 12: Maintain Payroll Records

Payroll records support compliance, audits, and disputes.

What to Keep

Time records for at least two years under FLSA
Payroll records for at least three years under FLSA (IRS requires at least four years for tax records, and some states require up to six or seven years)
I-9 forms for three years after hire or one year after termination, whichever is later
Tax filings and deposit confirmations
Benefit enrollment and deduction records
Wage garnishment orders and confirmations

Strong recordkeeping is a foundation of payroll compliance.

Step 13: Run Year-End Payroll Tasks

Year-end is the most complex part of the payroll cycle.

Common Year-End Tasks

Verify employee names and Social Security numbers
Reconcile quarterly Form 941 totals to year-end totals
Prepare and distribute W-2 forms by January 31
Prepare and distribute 1099-NEC forms by January 31
File Form 940 for FUTA by January 31
Submit W-2s and W-3s to the Social Security Administration by January 31
Audit retirement plan contributions
Update payroll software for the new year (tax tables, wage bases, salary thresholds)

Most payroll software automates a large portion of these tasks.

How to Choose a Payroll System

Small business owners can do payroll manually, but most use software or a payroll provider for accuracy and time savings.

Common Options

Manual payroll: Cheapest, but high error risk and time-intensive
Payroll software: Affordable, scalable, and accurate
Full-service payroll providers: Handle tax filings and compliance for you
Professional Employer Organizations (PEOs): Bundle payroll with HR, benefits, and workers comp under a co-employment model, with Certified PEOs (CPEOs) adding sole IRS liability protection for federal employment taxes on worksite employees

Common Payroll Mistakes Small Businesses Make

Most payroll problems are avoidable.

Misclassifying employees as contractors
Missing tax deposit deadlines
Using outdated tax tables or wage bases
Failing to register in new states when hiring remote workers
Ignoring local payroll taxes
Not paying overtime correctly
Skipping new hire reporting
Mishandling fringe benefits
Failing to reconcile payroll with the general ledger
Treating workers comp as optional in states where it is required

Best Practices for Running Payroll

Strong payroll management protects the business and the workforce.

Use a reliable payroll system
Verify employee information at onboarding
Confirm worker classifications regularly under both federal and state rules
Track all hours accurately, including overtime
Reconcile payroll with accounting monthly
Audit payroll filings each quarter
Train staff on payroll policies
Maintain payroll records for at least three years under FLSA, longer in some states
Stay current with tax law changes and annual wage base updates
Review payroll software costs and features annually

How Payroll Connects to Broader Compliance

Payroll is connected to many other business functions, including taxes, HR, and risk management.

Accurate payroll supports clean tax filings
Strong recordkeeping supports audits and lending
Reliable wage statements support employee trust
Coordinated payroll and benefits reduce compliance gaps
Workers compensation and payroll often connect for premium calculations
Multi-state payroll supports business growth

Turning Payroll Into a Strategic Advantage

Payroll is more than a back-office task. Strong payroll supports growth, compliance, and operational resilience.

Predictable, accurate paychecks build employee trust
Clean payroll records support investor and lender confidence
Accurate tax filings reduce penalty risk
Modern payroll tools support scaling and multi-state expansion
Strong reporting supports labor cost analysis
Reliable systems reduce HR workload and free up time for strategy

If you want to see how bundling payroll with workers compensation, benefits, and HR compliance through a single provider can simplify multi-state operations, this baseline tool can serve as a starting reference: https://peopaygo.com/get-rate-exchange-blogs/u/step-1.

Ready to strengthen your payroll process? Audit your current workflow, confirm worker classifications, and align your payroll system with federal, state, and local requirements to support compliance and long-term growth.

This article is for informational purposes only and does not constitute legal, tax, or accounting advice. Payroll rules vary by state and change frequently. Employers should consult a qualified CPA, tax professional, or payroll specialist for guidance specific to their business.