Best PEO Companies in Idaho
Compare Professional Employer Organizations serving Idaho businesses. Editorial ratings are independent — featured placements are paid visibility, not endorsements.
PEO Companies Serving Idaho
Justworks
New York, NY · Est. 2012
Insperity
Kingwood, TX · Est. 1986
TriNet
Dublin, CA · Est. 1988
ADP TotalSource
IRS CPEO ✓NationwideHQ: Roseland, NJ · Est. 1996
ADP TotalSource is the Professional Employer Organization division of ADP (NASDAQ: ADP), one of the world's largest payroll and HR companies with over 75 years of history and more than 1.1 million clients across 140+ cou…
CoAdvantage
IRS CPEO ✓NationwideHQ: Tampa, FL · Est. 1996
CoAdvantage is a Bradenton, Florida-based Professional Employer Organization founded in 1997.
Infiniti HR
NationwideHQ: Rockville, MD · Est. 2008
Infiniti HR is a Burtonsville, Maryland-based IRS CPEO certified Professional Employer Organization founded in 2004.
FrankCrum
NationwideHQ: Clearwater, FL · Est. 1981
A family-owned PEO based in Florida serving businesses nationwide with 2-500 employees. FrankCrum is one of the few PEOs with its own insurance company, enabling highly competitive workers comp rates.
PrestigePEO
IRS CPEO ✓NationwideHQ: Melville, NY · Est. 1998
PrestigePEO is a national Professional Employer Organization headquartered in Melville, New York, serving small and mid-sized businesses across all 50 states since 1998.
Rocky Mountain PEO
RegionalHQ: Denver, CO · Est. 2002
A Denver-based PEO serving the Mountain West region. Rocky Mountain PEO combines local regulatory expertise with strong technology sector support.
Northwest PEO
IRS CPEO ✓RegionalHQ: Seattle, WA · Est. 1999
A Seattle-based PEO serving the Pacific Northwest. Northwest PEO has deep expertise in Washington state employment law and the technology sector.
HR Resourcing
IRS CPEO ✓RegionalHQ: Englewood, CO · Est. 2005
HR Resourcing is an IRS CPEO certified Professional Employer Organization serving small and mid-sized businesses across the United States.
OnePoint HRO
IRS CPEO ✓RegionalHQ: Englewood, CO · Est. 2005
OnePoint HRO is an Englewood, Colorado-based IRS CPEO certified Professional Employer Organization founded in 1999.
IntelliPro
IRS CPEO ✓NationwideHQ: San Jose, CA · Est. 2009
IntelliPro is an IRS-certified PEO headquartered in San Jose, California, specializing in HR outsourcing, payroll administration, and employee benefits management for technology companies and professional services firms…
Paychex PEO
IRS CPEO ✓NationwideHQ: Rochester, NY · Est. 1971
Paychex PEO is the co-employment division of Paychex (NASDAQ: PAYX), one of the largest HR and payroll companies in the United States with over 50 years of experience serving American businesses.
BBSI
NationwideHQ: Vancouver, WA · Est. 1965
Barrett Business Services, Inc. (BBSI) is a publicly traded (NASDAQ: BBSI) Professional Employer Organization headquartered in Vancouver, Washington.
Adams Keegan
IRS CPEO ✓NationwideHQ: Memphis, TN · Est. 1987
Adams Keegan is a Memphis, Tennessee-based PEO offering both co-employment (PEO) and administrative services organization (ASO) models.
Deel PEO
NationwideHQ: San Francisco, CA · Est. 2019
Deel PEO is the domestic U.S. co-employment offering from Deel, a San Francisco-based global HR and payroll platform founded in 2019 and valued at $16.8 billion following a $450 million Series G in May 2025.
AlphaStaff
NationwideHQ: Sunrise, FL · Est. 1997
AlphaStaff is a Sunrise, Florida-based Professional Employer Organization founded in 1997 and ESAC accredited.
Vensure Employer Services
NationwideHQ: Chandler, AZ · Est. 2004
Vensure Employer Services is one of the largest privately held PEOs in the United States, headquartered in Chandler, Arizona, and founded in 2004.
America's Back Office
IRS CPEO ✓NationwideHQ: Chandler, AZ · Est. 2000
America's Back Office is an IRS CPEO certified and ESAC accredited PEO headquartered in Chandler, Arizona, providing comprehensive HR outsourcing services to small and mid-sized businesses across the United States.
Avitus Group
NationwideHQ: Billings, MT · Est. 1994
Avitus Group is a Billings, Montana-based PEO and HR outsourcing company founded in 1994, providing payroll processing, employee benefits, workers' compensation, and HR services to businesses nationwide.
Modern Business Associates
NationwideHQ: Tampa, FL · Est. 1990
Modern Business Associates (MBA) is a Tampa, Florida-based PEO founded in 1990, providing co-employment services including payroll processing, employee benefits, HR administration, workers' compensation, and compliance s…
Simploy
RegionalHQ: Boise, ID · Est. 2008
Simploy is a Boise, Idaho-based PEO providing co-employment services including payroll, employee benefits, HR administration, workers' compensation, and compliance support to small and mid-sized businesses across the Mou…
Proservice National
NationwideHQ: Honolulu, HI · Est. 2010
Proservice National is the mainland U.S. PEO extension of ProService Hawaii, providing co-employment services including payroll, benefits, HR administration, and compliance support to businesses across the continental Un…
Questco
NationwideHQ: The Woodlands, TX · Est. 2002
Questco is a national PEO headquartered in The Woodlands, Texas, providing comprehensive co-employment services to businesses across the United States.
Regis HR Group
NationwideHQ: Tampa, FL · Est. 2002
Regis HR Group is a Tampa, Florida-based national PEO providing co-employment services including payroll processing, employee benefits, HR administration, workers' compensation, and compliance support to businesses acros…
Stratus HR
NationwideHQ: South Jordan, UT · Est. 2003
Stratus HR is a South Jordan, Utah-based PEO (operating as ISI HR) providing comprehensive co-employment services to small and mid-sized businesses nationwide.
Tilson HR
RegionalHQ: Portland, OR · Est. 1999
Tilson HR is a Portland, Oregon-based PEO founded in 1999, providing payroll, employee benefits, HR administration, and compliance services to growing businesses across the Pacific Northwest and Western United States.
Xenium HR
RegionalHQ: Hillsboro, OR · Est. 1996
Xenium HR is a Hillsboro, Oregon-based PEO founded in 1996, serving small and mid-sized businesses in the Pacific Northwest.
INVO PEO
NationwideHQ: Tampa, FL · Est. 2010
INVO PEO is a Tampa, Florida-based Professional Employer Organization providing co-employment services including payroll processing, employee benefits, HR administration, workers' compensation, and compliance support to…
SinglePoint Outsourcing
NationwideHQ: Scottsdale, AZ · Est. 2007
SinglePoint Outsourcing is a Scottsdale, Arizona-based PEO providing national co-employment services including payroll, employee benefits, HR administration, and compliance support to small and mid-sized businesses acros…
NetPEO
NationwideHQ: Atlanta, GA · Est. 2009
NetPEO is an Atlanta, Georgia-based PEO broker and provider offering co-employment services and PEO matching to businesses nationwide.
Associated Employers
RegionalHQ: Billings, MT · Est. 1945
Associated Employers is one of Montana's oldest HR service organizations, headquartered in Billings and founded in 1945.
Innoworks Employment Services
RegionalHQ: Salt Lake City, UT · Est. 2005
Innoworks Employment Services is a Salt Lake City, Utah-based PEO providing co-employment services including payroll, employee benefits, HR administration, and compliance support to businesses in the Mountain West region…
PrimePay
NationwideHQ: West Chester, PA · Est. 1986
PrimePay is a West Chester, Pennsylvania-based payroll and PEO services company founded in 1986, providing co-employment services and payroll administration to small and mid-sized businesses nationwide.
Summit HR
RegionalHQ: Salt Lake City, UT · Est. 2004
Summit HR is a Salt Lake City, Utah-based PEO providing co-employment services to businesses across the Mountain West.
Creative Business Resources
RegionalHQ: Denver, CO · Est. 1991
Creative Business Resources is a Denver, Colorado-based PEO founded in 1991, providing co-employment services to businesses across the Mountain West and Central Plains.
Prism HR
NationwideHQ: Hopkinton, MA · Est. 1996
PrismHR is a Hopkinton, Massachusetts-based HR technology platform and PEO services provider founded in 1996.
Choosing a PEO in Idaho
Idaho is one of the most employer-friendly states in the Pacific Northwest, with a minimum wage set at the federal floor of $7.25 per hour. Idaho is a right-to-work state, and its overall regulatory environment is lean compared to neighboring Oregon and Washington. Idaho has a flat state income tax that was significantly reduced in 2023, with a current rate of 5.695% — streamlining payroll administration compared to multi-bracket systems in neighboring states.
Workers' compensation insurance is required for most Idaho employers with one or more employees. Idaho's workers' comp system uses private insurance carriers, and coverage is a critical protection for businesses in Idaho's significant agricultural, construction, and natural resources industries — all sectors with elevated workers' comp exposure. Idaho follows the federal WARN Act, requiring 60 days advance notice for layoffs affecting 50 or more employees. Idaho has no statewide paid sick leave law and no state-level paid family leave program.
Idaho's Human Rights Act prohibits employment discrimination based on race, color, religion, sex, national origin, age, and disability for employers with 5 or more employees — a lower threshold than federal Title VII's 15-employee requirement. Idaho has no pay transparency requirement. The Boise metro area has emerged as one of the fastest-growing urban markets in the country, attracting technology companies and remote workers from higher-cost states — creating a competitive labor market that has significantly changed Idaho's recruiting dynamics.
Idaho's economy is anchored by agriculture, food processing, technology, healthcare, and outdoor recreation. The Boise area's rapid growth has created genuine labor market competition that did not exist a decade ago, with businesses needing to offer more competitive benefits to attract and retain talent. A PEO can give Idaho businesses access to enterprise-level health insurance and retirement benefits that help compete in a market increasingly shaped by workers migrating from California, Washington, and Oregon. Use the form on this page to connect with PEOs serving Idaho businesses.
Already working with a PEO and considering a switch? PEO Alternatives has independent comparisons of the top providers to help you evaluate your options.
Frequently Asked Questions
What is the minimum wage in Idaho in 2026?
Idaho's minimum wage is $7.25 per hour, matching the federal minimum. Idaho does not have a state minimum wage above the federal rate and has no current plans to increase it. Idaho also preempts local governments from setting their own minimum wages above the state rate.
Is workers' compensation required in Idaho?
Yes. Idaho requires most employers with one or more employees to carry workers' compensation insurance. Coverage is obtained through licensed private insurance carriers. A PEO provides workers' comp as part of the co-employment arrangement, typically at competitive rates — particularly valuable for businesses in Idaho's higher-risk agricultural, construction, and natural resources industries.
How has Boise's growth changed Idaho's labor market?
Boise has been one of the fastest-growing metro areas in the country, driven by migration from higher-cost West Coast states. This growth has significantly increased competition for skilled workers and pushed compensation expectations higher. A PEO gives Idaho businesses access to enterprise-level benefits packages that help compete for talent in a market that has become far more competitive than it was just a few years ago.
Does Idaho have a paid sick leave or paid family leave law?
Idaho has no statewide paid sick leave or paid family leave law for private employers. The federal FMLA provides unpaid job-protected leave for employers with 50 or more employees. Employers that want to offer paid leave benefits do so voluntarily or through a PEO-administered program.