Paychex Flex
Paychex Flex Pricing
Paychex Flex pricing: 7 plans, cost by headcount, and the extra fees to budget for.
- starting price
- $39/mo + $5/employee1
Paychex Flex plans
Paychex Flex Essentials
$5/employee/mo + $39/mo base2
Monthly
- Unlimited payrolls with no additional fees
- Direct deposit and mobile app
- Payroll tax administration (additional fees may apply)
Basic
Quote only2
- Unlimited payroll processing
- Tax filing with Taxpay
- Employee self-service and mobile app
Foundations
Quote only2
- Everything in Basic
- Garnishment payment services
- AI-optimized payroll and HR reports
Advanced
Quote only2
- Everything in Foundations
- Custom employee handbooks
- Advanced payroll and HR reports
Complete
Quote only2
- Everything in Advanced
- Pay benchmarking reports
- Employee engagement system
HR Partner Plus
Quote only2
Custom pricing
- Personal, proactive HR guidance and valuable HR resources
- Tailored HR guidance
Price at a glance
Paychex Flex cost by company size
- Paychex Flex Essentials$39/mo base + $5/employee/mo
| Employees | Paychex Flex Essentials |
|---|---|
| 1 | $44/mo$1,584 over 3 yrs |
| 5 | $64/mo$2,304 over 3 yrs |
| 10 | $89/mo$3,204 over 3 yrs |
| 25 | Not offered |
| 50 | Not offered |
| 100 | Not offered |
List prices before discounts and add-ons.
Extra and hidden costs
Paychex Promise (delay the payroll debit up to 7 days)
Free for the first 3 months, then $99 per year4
Paychex Flex Essentials
Payroll tax administration "additional fees may apply"; W-2s and 1099s at additional cost4
Package add-ons (priced by quote)
Time & Attendance, HR Analytics, Talent Management, Business Insurance, Retirement Plans, Health Insurance, Workers’ Comp, HR Consulting4
Assisted Set Up and Managed Set Up are add-ons on lower packages; Enhanced and Premium Customer Support are add-ons on lower packages
Listed by the vendor4
Price comparison
| Product | Starting price | Pricing model | Pricing details |
|---|---|---|---|
 Patriot Payroll | $17/mo + $4/employee/mo (you file taxes)5 | Base fee + per employee | What Patriot Payroll costs |
 OnPay | $49/mo + $6/employee/mo (Payroll Essentials plan)6 | Base fee + per employee | What OnPay costs |
 Gusto | $49/mo + $6/employee/mo7 | Base fee + per employee | What Gusto costs |
 QuickBooks Payroll | $50/mo + $7/employee/mo8 | Base fee + per employee | What QuickBooks Payroll costs |
 Paychex Flex | $39/mo + $5/employee/mo (up to 19 employees)1 | Base fee + per employee | Paychex Flex pricing |
 ADP RUN Powered by ADP | Quote only | Quote only | What ADP RUN Powered by ADP costs |
Lowest published monthly price of a plan for payroll software, cheapest first at 25 employees. “See plans”: priced on another basis; “Quote only”: no published price.
Paychex Flex price comparisons
Frequently asked questions
How much does Paychex Flex cost?
Paychex lists Flex Essentials from $39 a month plus $5 per employee, for firms under 20 employees. At 10 employees that is $89 a month before tax or form fees. Basic, Foundations, Advanced and Complete are priced by request.
Is Paychex Flex free?
No. Paychex publishes no free plan; the lowest listed price is Flex Essentials at $39 a month plus $5 per employee. Paychex Promise, which delays the payroll debit up to 7 days, is free for 3 months and then $99 a year.
What plans does Paychex Flex offer?
Paychex Flex lists 7 plans: Paychex Flex Essentials ($5/employee/mo + $39/mo base), Basic, Foundations, Advanced, Complete, HR Partner Plus, and HR Pro. List prices, before discounts and add-ons.
What do alternatives to Paychex Flex cost?
Paychex Flex has no flat price per employee a month; at 25 employees, the most similar alternatives compared here that publish one are OnPay ($199, 88% similar), QuickBooks Payroll ($225, 75% similar), and Gusto ($199, 73% similar), a month at list price.
What does Paychex Flex charge beyond the subscription?
Paychex Flex lists 3 extra costs: Paychex Promise, Paychex Flex Essentials, and Package add-ons.
Who makes Paychex Flex?
Paychex Flex (payroll software) is sold by Paychex, founded in 1971 and headquartered in Rochester, New York and Cincinnati, Ohio, US (dual headquarters). Its plans and contract terms are set by Paychex; see the Paychex company profile for the products it sells and its ownership.
How this page was made
What it is built from
16 verified facts, each checked against the vendor's own pages or another primary source, most recently on Oct 12, 2026.
Method
Scored and compared with the LeadChange methodology, version 1.3. Read the methodology
Independent review
Not reviewed yet by our independent reviewer. How we review
Hands-on testing
We have not tested Paychex Flex hands-on: this page uses public information only.
Who made it
The LeadChange Research Team, following a written research process. No named expert has reviewed this page. About us
Independence and errors
Who pays us never changes a score or a rank. If something here is wrong, tell us and we correct it publicly. Request a correction
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Paychex Flex Pricing
What changed
PlansPaychex Flex now lists the HR Partner Plus and HR Pro plans.
PricingPaychex Flex now publishes some of its prices; it previously priced by quote only.
PricingPaychex Flex’s pricing model: base fee + per employee (previously quote only).
Earlier changes (2)
PlansPaychex Flex now lists the Basic and Complete plans.
PublishedFirst published.
Sources
The 8 pages this page's facts come from, with the day we last checked each one. The numbers beside the figures above link here.
Quotes from the sources
- Paychex paychex.com/payroll/paychex-flex-essentials“Our most affordable option: Only $39/mo. + $5 per employee”
- Paychex paychex.com/payroll/compare-payroll-solutions“Basic Essential Payroll & HR Request Pricing Foundations AI & HR Features Best Value Request Pricing Advanced Enhanced Service Needs Request Pricing Complete Premium Services Request Pricing”
- Paychex paychex.com/payroll/one-employee-payroll“Payroll Services for One Employee Running your business on your own is no small feat – running payroll shouldn’t make it harder.”
- Paychex paychex.com/paychex-promise“Paychex Promise is free for the first three months of service. After the initial 3-month period, the annual subscription is $99 per year.”
- Patriot Software patriotsoftware.com/pricing“If you use Patriot’s payroll software, you will be charged $4 (Basic) or $5 (Full Service) per worker you pay during the month.”
- OnPay onpay.com/payroll/software/costs-pricing“Payroll Essentials $49 base + $6/worker per month”
- Gusto gusto.com/product/pricing“Simple Run basic payroll in one state. $49/mo + $6/mo per person”
- Intuit quickbooks.intuit.com/payroll/pricing/bundle“WORKFORCE PAYROLL Pay your team and get payroll taxes done for you. $50 + $7/employee”