Full-Service Human Resources $1500 - $3500 per month Additional hourly rate charge of $125 if exceeding contractual hours. On-site (Iowa only) fee - $100 per hour Packages One time payment Ranging from $300 up to $4,000 depending on the package needed. A La Carte Services $150 per hour paid in 4 hour increments. Tracked in 15 minute increments. Note: Pricing does not include the cost of HRIS systems or any programs needed to institute company procedures.