Paychex is a legacy payroll giant that works best for mid-sized to large companies willing to trade pricing transparency for a deep feature set.
Small businesses pay $39/month + $5/employee on the Essentials plan — roughly matching Gusto and ADP Run. However, Paychex does not publish its pricing publicly, so you must request a quote and negotiate.
The real cost risk lies in add-ons: 401(k) termination fees can hit $3,000, multi-state filing triggers undisclosed surcharges, and early cancellation penalties average $1,500-$2,000. If you need basic payroll for under 20 people, Gusto is more transparent and easier to use.
If you need enterprise HR with PEO services, Paychex competes well against ADP TotalSource.
$39/month
Plus $5/employee
Custom
Custom
Pricing is quote-based and not published — what you pay depends entirely on your negotiation. Third-party reports suggest wide variance for the same company size.
401(k) plan termination costs up to $3,000 including a $1,500 termination fee, $1,400 retroactive setup fee, $75/account closure fees, and $75/transaction for distributions.
Early contract termination fees of $1,500-$2,000+ are documented in multiple user complaints. Paychex auto-renews contracts, so missing the cancellation window triggers penalties.
Multi-state payroll filing adds undisclosed surcharges. Users report being forced into higher-tier plans when adding employees in new states.
Post-cancellation billing for 2-3 months after formal cancellation requests is a recurring complaint in reviews.
Setup and implementation fees range from $0-$500 but are not disclosed upfront — they vary by sales rep and deal.
At $39/month + $5/employee, a 10-person company pays ~$89/month — competitive with Gusto and ADP Run for straightforward payroll and tax filing.
The $47/month base + $3/employee structure gets cheaper per-head as you scale. A 40-person team pays ~$167/month and gains HR compliance tools, onboarding, and time tracking.
At $95/month base + $3/employee, a 100-person company pays ~$395/month with dedicated support, benefits administration, and multi-state payroll. Custom pricing available for complex setups.
startup
Skip Paychex unless you are over 20 employees. Gusto offers transparent pricing, better UX, and no cancellation penalties — critical for a startup that may pivot or downsize.
enterprise
Paychex Flex Enterprise and PEO services are strong for 50-500 employees. Request quotes from ADP TotalSource and Rippling simultaneously — Paychex will match or beat if pressed. Always negotiate the 401(k) termination clause out of your contract.
freelancer
Paychex Solo at $39/month handles self-employed payroll, but Wave or Gusto Contractor-only ($6/person) are cheaper if you just need to pay yourself.
small Business
Paychex becomes competitive at 20-49 employees where the $47 + $3/employee structure undercuts Gusto per-head. Get quotes from both Paychex and ADP Run, and negotiate — Paychex reps have significant pricing flexibility.
Gusto is the most transparent alternative — published pricing, no contracts, no cancellation fees — and wins for companies under 25 employees. ADP Run is Paychex direct competitor with similar quote-based opacity but stronger brand recognition in enterprise. Rippling takes a modern approach with per-employee-only pricing ($8/emp/mo) and bundles IT management, making it the best choice for tech-forward companies that want payroll + device management + app provisioning in one platform. For PEO services specifically, Paychex PEO, ADP TotalSource, and Justworks all compete — Justworks publishes pricing ($59/emp/mo) while Paychex and ADP require quotes.