Payroll Answer

What is the cost difference between payroll services for weekly vs bi-weekly payroll?

payroll services in 2026 usually cost the same monthly amount regardless of payroll frequency (weekly, bi-weekly, or monthly) because most providers charge a flat per-employee monthly fee rather than per-run. However, some charge extra per payroll run ($20–$50) if you select weekly payroll, increasing total cost for more frequent cycles. In my experience, monthly or bi-weekly payroll is more cost-effective for most small businesses. My advice is to confirm the provider’s pricing model and calculate annual cost based on your schedule. Weekly payroll can add $1,000+ yearly in extras for some providers.

Updated: March 21, 2026

Answer from the National Payroll Services editorial team

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What is the cost difference between payroll services for weekly vs bi-weekly payroll? In 2026 most payroll services charge the same monthly amount regardless of payroll frequency because pricing is based on a flat per-employee monthly fee rather than per payroll run. This means weekly, bi-weekly, or monthly payroll typically costs the same ongoing amount—usually $30 to $80 per employee per month plus a base fee of $20 to $80. However, a smaller number of providers still use a per-payroll-run model, charging $20 to $50 extra per run for weekly payroll compared to bi-weekly. For a business with 10 employees running weekly payroll, this can add $1,000 to $2,600 annually in extra fees compared to bi-weekly. In my experience quoting payroll services for small businesses, the monthly per-employee model is far more common and predictable, especially with leading providers like Gusto or OnPay. Weekly payroll becomes significantly more expensive with per-run pricing because you pay for 52 runs per year versus 26 for bi-weekly. My strong opinion is that bi-weekly or monthly payroll is more cost-effective for most small businesses unless weekly pay is a strict requirement for employee satisfaction. When evaluating payroll providers, always ask whether pricing is per-employee monthly or includes per-run fees, and request a full annual cost estimate based on your payroll schedule. In 2026 choosing a provider with flat monthly pricing eliminates surprises and keeps costs predictable regardless of how often you run payroll.

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