ADP 401(k) Provider Review

ADP Retirement Services leverages the company's payroll expertise to deliver seamless 401(k) plan administration. With deep payroll integration, automated compliance features, and a broad investment menu, ADP is the go-to choice for businesses already using ADP payroll services.

Payroll Integration Powerhouse • Rank #7 • Score: 8.1/10 • Founded 1949 • Roseland, NJ

$130 billion
Assets Under Management
3 million
Total Participants
90,000+
Plan Sponsors
1949
Year Founded

Ratings Breakdown

Fees & Costs
3.4/5
Investment Options
3.5/5
Customer Service
4.0/5
Mobile App
3.7/5

Pros and Cons

Advantages

  • Seamless payroll integration
  • Automatic contribution processing
  • Strong compliance support
  • Easy setup for ADP payroll clients
  • Comprehensive HR solutions
  • Excellent for multi-state employers

Disadvantages

  • Investment options through third parties
  • Can be expensive for standalone 401(k)
  • Less investment customization
  • Technology not cutting edge
  • Better value as part of HR bundle

ADP 401(k) Fees

Fee TypeAmount
Administrative Fees$2,000 - $5,000/year base
Expense RatiosVaries by investment partner
Trading FeesPlan dependent
Advisory Fees0.35% - 0.75%

Investment Options

Partner Fund LineupsTarget Date FundsStable ValueSelf-Directed Options

Key Features

Payroll Integration
ADP Workforce Now
Strategic Advisory Services
Compliance Dashboard

Best For

Complete ADP Retirement Services 401(k) Review for 2026

ADP Retirement Services ranks #7 in our 2026 401(k) provider rankings with an overall score of 8.1 out of 10. Founded in 1949 and headquartered in Roseland, NJ, ADP manages $130 billion in assets and serves 3 million participants across 90,000+ plan sponsors.

Why Choose ADP for Your 401(k)?

ADP Retirement Services leverages the company's dominance in payroll processing to deliver seamlessly integrated 401(k) solutions. For businesses already using ADP for payroll, adding ADP 401(k) means automatic contribution processing, simplified compliance, and unified HR management. ADP's 401(k) Essential and Complete plans scale from startups to enterprises. Multi-state employers particularly benefit from ADP's compliance expertise across jurisdictions. While standalone 401(k) fees may be higher, the integration value for ADP payroll clients is significant.

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Frequently Asked Questions

ADP Retirement Services charges administrative fees that vary by plan size. Expense ratios range from Varies by investment partner, and advisory fees are 0.35% - 0.75%. Compare plans carefully as total costs depend on your plan size and investment selections.

You can log into your ADP Retirement Services 401(k) account through the plan provider portal. Current and former employees can use the participant login page. First-time users will need to register with their Social Security number and date of birth.

ADP Retirement Services ranks #7 in our 2026 provider rankings with a score of 8.1/10. They manage $130 billion in assets and serve 3 million participants. They are particularly strong for ADP payroll users, Multi-state employers, HR bundle seekers, Compliance-focused companies.

Yes, you can roll over your ADP Retirement Services 401(k) to a Traditional IRA, Roth IRA, or a new employer plan. A direct rollover avoids mandatory tax withholding. Contact ADP or your new provider to initiate the transfer.

ADP Retirement Services offers a range of investment options including Partner Fund Lineups, Target Date Funds, Stable Value, Self-Directed Options. The specific fund lineup depends on your plan and may change periodically.

ADP Retirement Services scores 8.1/10 overall with ratings of 3.4/5 for fees, 3.5/5 for investment options, 4.0/5 for customer service, and 3.7/5 for mobile app. Compare with other top providers on our comparison pages.

Disclaimer: This review is for educational purposes only and is not financial advice. Provider details may change. Contact ADP Retirement Services directly for the most current plan information.