Payroll Software
What is payroll software and how does it differ from a payroll service?
Payroll software is technology that automates payroll calculation, tax filing, pay stub generation, and year-end reporting. It can be standalone (QuickBooks Payroll, OnPay), part of an HRIS suite (Workday, UKG), or bundled with a full-service payroll provider (ADP, Paychex, Gusto). The term overlaps with payroll services; the distinction is that software implies the employer runs the processing, while service implies the provider runs it.
Payroll software sits on a spectrum from self-service tools where the employer runs payroll each cycle to fully managed services where the vendor does almost everything. Most employers end up in the middle: the software handles calculation and tax filing, but internal staff initiate each cycle and review results before approval. That hybrid model works because the software reduces error risk while internal review catches edge cases.
Payroll Software Categories
Standalone: QuickBooks Payroll, OnPay, Patriot. Under 50 employees, tight accounting integration. Payroll-plus-benefits: Gusto, Rippling, Justworks. Small to mid-market, bundled with benefits. Full HCM suites: Workday, UKG, ADP. Mid-market to enterprise, payroll integrated with HRIS.
Core Payroll Software Features
Gross-to-net calculation. Tax calculation and filing. Direct deposit. Pay stub generation. Garnishment handling. W-2 and 1099 year-end. Multi-state tax nexus support. Time tracking integration.
How Payroll Software Integrates With the Rest of HR
Critical integrations are HRIS (employee master data), time tracking (hours), benefits administration (deductions), and general ledger (accounting). Good integration eliminates double entry; poor integration creates reconciliation work every cycle.
Choosing Payroll Software That Matches Your Business Stage
Under 50: standalone software. 50-500: payroll-plus-benefits like Gusto or Rippling. 500-2,000: HCM suite. 2,000+: enterprise like ADP or Workday. See payroll for process context and compensation for upstream comp data.
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