guide

2026 payroll calendar for small business owners

Take the guesswork out of payroll and tax deadlines. This calendar helps you stay organized all year with:

  • Key tax form and filing deadlines
  • Monthly checklists to keep payroll tasks on track
  • Timely reminders to help you stay compliant year-round

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Switch to better payroll

Try OnPay out yourself to see how easy payroll and HR can be. To get started, just share a few basic details about your business. Our team of pros will set everything up and import your employees’ information for you.