Enterprise payroll software for larger companies: scores, estimated costs and what to ask

Enterprise payroll at a glance

Published list prices

Noneof the six providers here

Paylocity estimate

$18 to $22PEPM, core payroll and HR

Paycom estimate

$4 to $6per employee per pay run

Prices checked

Oct 16, 2026vendor pricing pages

For larger companies, payroll is rarely a self-serve purchase. Every provider on this page sells through sales, prices by module and headcount, and charges for implementation. The estimates we show come from advisory firms and review sites, not from the vendors, and we say whose figure each one is. For smaller teams with published prices, see best payroll software.

Scores

These scores are low on purpose. Our payroll score gives up to 25 points for published prices and up to 15 for published contract and exit terms, and none of these providers publishes either, so they lose most of those points. Read the scores as a measure of how much you can verify before talking to sales, not of product quality. ADP Workforce Now is not scored because we did not check its pages. How the numbers are built: our scoring method. We compare published terms, prices and documented complaints; we did not test these products.

The providers

What enterprise payroll really costs

The pattern across estimates: a per-employee monthly fee (or a per-run fee at Paycom), extra modules for time, benefits and talent, per-form year-end fees, and a one-time implementation charge that can run into five figures. Paycom confirms on its own pricing page that a one-time implementation fee applies. Use our payroll cost guide for smaller teams and the employee cost calculator for the taxes on top.

Quote-only reality: how to get a real number

1. Write down your counts first. Employees by state and country, pay frequencies, union or prevailing wage groups, and how many W-2s and 1099s you issue.
2. Ask for every module priced separately. Payroll, time, benefits administration, ACA reporting, recruiting and learning, so you can drop what you do not need.
3. Get per-employee and per-run fees in writing. Paycom's reported model charges per employee per pay run, so weekly payroll costs more than biweekly.
4. Get the implementation fee and what it includes. Data migration, prior-quarter history, integrations and parallel runs.
5. Ask for year-end fees. W-2 printing, transmittal fees (Paycom is reported at $6.95 per W-2 plus $75), and corrections.
6. Ask for the renewal cap. A price increase limit for years two and three, written into the order form.
7. Get two or three quotes. Sales teams price against each other. Our Paycom vs. Paylocity comparison and Paycor vs. Paylocity comparison show where they differ.

What to ask in a payroll RFP

Implementation timelines

None of these providers publishes a standard implementation timeline in our research, and we did not find a sourced figure we trust, so we do not quote one. What we can say: implementation is priced separately (Paycom states a one-time fee; OutSail estimates 10% to 20% of first-year spend for Paylocity), and reviewers of other HR providers describe setups that took most of a year to fix (TriNet, Capterra, Oct 2, 2026).

Plan the switch for a quarter start, ideally January 1, so one provider owns each quarter's Form 941 and state wage reports. Our payroll outsourcing guide has a mid-year switch checklist.

Enterprise payroll, PEO or HR suite?

Enterprise payroll keeps you as the only employer and gives you the most control. A PEO bundles benefits and HR but sets the plans and shares the employer role; see best PEO companies and PEO vs. payroll service. If you want HR and payroll in one login and would rather see some published prices, look at HR and payroll software first.