What is payroll?

Payroll is the process a business uses to pay employees — calculating gross wages, withholding taxes, deducting benefits, and distributing net pay on a set schedule. It also creates the employer's tax obligations to the IRS and state agencies.

Payroll is more than writing checks. Each pay period, an employer must calculate gross pay (salary or hours × rate), subtract employee-side withholding (federal and state income tax, Social Security, Medicare), apply any benefit deductions (health insurance, 401(k)), and remit the net amount to the employee. On top of that, the employer owes a matching share of Social Security and Medicare (FICA) taxes and, in most cases, federal and state unemployment tax. Missing a deposit deadline triggers IRS penalties that compound quickly.

Key payroll components

Payroll schedules and deposit deadlines

The IRS requires employers to deposit withheld taxes on either a monthly or semi-weekly schedule, depending on the size of your payroll. Most new or small businesses start as monthly depositors. Failure-to-deposit penalties escalate the longer the deposit is late, so automating payroll tax deposits is strongly advisable.

Payroll tax filings

Beyond deposits, employers must file Form 941 (quarterly federal tax return) and issue W-2s to employees by January 31 each year. State agencies have their own filings — check your state's department of revenue for deadlines. Most small businesses use payroll software or a payroll service to automate calculations and filings; errors in manual payroll are common and costly.

How payroll relates to business financing

Payroll is frequently the single largest recurring cash outflow for a small business. When cash flow is tight around payroll week, a business line of credit can bridge the gap. ClearValue Lending routes applications to one matched lender partner. If meeting payroll is a priority, share that timing when you apply so your advisor can focus on products built for short-cycle cash needs.

What the IRS says

Key takeaways

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