Paychex pricing
How Paychex Flex really prices payroll, the one plan it publishes, and why Select, Pro and the PEO move to custom quotes.
Paychex publishes only its entry plan. Flex Essentials is a $39 per month base fee plus $5 per employee per month, and it is the single rate the company lists openly. Everything above it, the Select and Pro tiers and the full PEO and HR services, moves to a custom quote shaped by headcount, payroll frequency, state tax complexity and the modules you bundle. That makes Paychex more transparent than ADP at the entry level but just as quote driven once you scale. Below we lay out the published Essentials price, the quoted tiers as reported, and the base, per employee and per pay run costs that decide your real bill. Figures are a guide, so confirm your own quote with Paychex.
Plans and prices
Essentials published; tiers above are quotedPricing as of June 2026. Paychex Flex Essentials is published at $39 per month plus $5 per employee per month. Select and Pro tiers, plus PEO and HR services, are custom quoted on company size, payroll frequency, state tax complexity and chosen modules. Check the vendor for current pricing.
The published price is only the entry door.
Four things tend to separate Paychex's Essentials sticker from what a team actually pays. Because most of the lineup is quoted, budget for these before you commit.
Paychex pricing FAQ
How much does Paychex cost?
Paychex Flex Essentials is published at $39 per month plus $5 per employee per month. The Select and Pro tiers, plus PEO and HR services, are custom quoted on size, payroll frequency, state tax complexity and modules. Verified June 2026; check the vendor for current pricing.
Does Paychex charge per payroll run?
Historically some Paychex fees have tracked pay runs, so paying weekly rather than biweekly or monthly can raise the cost. The published Essentials base is monthly, but confirm how frequency and off cycle runs are priced in your own quote.
Is Paychex cheaper than ADP?
At the entry level Paychex is more transparent, publishing Essentials at $39 plus $5 per employee, while ADP quotes nearly everything. Once you move to Select, Pro or the PEO, both are quote based, so the cheaper option depends on your size and modules.
How much is Paychex PEO?
Paychex PEO is quote based, charged per employee plus a base, with benefits premiums on top. There is no published rate, so request a quote sized to your headcount and benefit elections. Verified June 2026; check the vendor for current pricing.