ADP — Independent Software Review

Transforming the way you manage your workforce.

Compliance Transparency Index

Grade: B — Score: 70/100

Best For

• Mid-market companies with 50-999 employees that need a modular HR and payroll suite with dedicated account management. Workforce Now's configurable modules cover payroll, benefits, talent, time, and analytics under one platform.
• Businesses in regulated industries (healthcare, finance, construction) that require deep compliance support. ADP's tax penalty protection, SUI management, and labor law compliance alerts reduce regulatory risk.
• Companies planning to scale significantly. ADP's product portfolio extends from 1-employee startups (RUN) through global enterprises (Vantage HCM), so businesses can grow within the ADP ecosystem without switching providers.
• Organizations that need a PEO arrangement. ADP TotalSource provides full co-employment services including payroll, benefits, workers' comp, and HR compliance management.

Not Ideal For

• Small businesses under 20 employees seeking transparent, self-service pricing. ADP requires a sales conversation for every quote, and third-party reports suggest it costs more than Gusto or OnPay for small teams.
• Companies that prefer modern, design-first software. ADP's interface has improved but reviewers consistently note that competitors like Gusto and Rippling offer more intuitive user experiences and faster setup.
• Businesses needing a quick, self-serve implementation. ADP's onboarding process involves working with an implementation team and can take longer than cloud-native platforms that let you sign up and run payroll in under 30 minutes.

Operational Overview

Pricing Structure

RUN Essential: Custom quote (1-49 employees)

• Payroll processing with direct deposit
• Federal, state, and local tax filing
• Tax penalty protection (ADP pays for its errors)
• New hire reporting
• Employee self-service portal
• General ledger integration

RUN Enhanced: Custom quote (1-49 employees)

• Everything in Essential
• State Unemployment Insurance (SUI) management
• Background checks
• ZipRecruiter job posting integration
• Employee handbook wizard
• HR forms and documents library

RUN Complete: Custom quote (1-49 employees)

• Everything in Enhanced
• HR helpdesk with live advisor access
• Applicant tracking and onboarding
• Employee handbook support
• Wage garnishment processing

RUN HR Pro: Custom quote (1-49 employees)

• Everything in Complete
• Enhanced HR support and compliance tools
• CareerPlug ATS with automated screening
• Employee perks and discounts program
• Advanced compliance alerts

Workforce Now: Custom quote (50-999 employees)

• Modular platform: Payroll, HR, Benefits, Talent, Time
• Multi-state and multi-location support
• Performance management and succession planning
• Learning management system
• Advanced analytics and custom reporting
• Dedicated account representative

Alternative Consideration

Consider switching to Paychex: Similar payroll and HR services with a focus on small businesses.

Frequently Asked Questions

How does ADP compare to Gusto for small business payroll?

ADP uses custom, quote-based pricing for all plans, while Gusto publishes transparent rates starting at $49/mo + $6/mo per person. ADP's RUN product offers four tiers (Essential, Enhanced, Complete, HR Pro) with deeper compliance features like SUI management and tax penalty protection at higher tiers. Gusto includes unlimited payroll runs, automatic tax filing, and benefits administration on all plans without requiring a sales conversation. For businesses under 20 employees that value self-service setup and clear pricing, Gusto is typically simpler and cheaper. ADP becomes more competitive at 50+ employees where Workforce Now's modular HR suite and dedicated account management add value.

What is ADP's tax penalty protection?

ADP calculates, files, and pays federal, state, and local payroll taxes on your behalf. If ADP makes an error in your tax filing, they pay the resulting IRS or state penalties. This protection is included with all RUN packages. The coverage applies specifically to mistakes made by ADP during tax calculation or filing, not to errors caused by incorrect data provided by the employer (such as wrong employee classifications or missing state registrations).

What is the difference between ADP RUN and ADP Workforce Now?

ADP RUN is designed for businesses with 1-49 employees and offers four packages (Essential, Enhanced, Complete, HR Pro) focused on payroll processing, tax filing, and basic HR tools. ADP Workforce Now serves mid-market companies with 50-999 employees and provides a modular platform covering payroll, HR management, benefits administration, talent management (recruiting, performance, learning), and time and attendance. Workforce Now includes dedicated account representatives and more advanced analytics. Both products use custom, quote-based pricing. Over 900,000 small businesses use RUN.

Does ADP integrate with QuickBooks and other accounting software?

Yes. ADP's General Ledger Interface exports payroll journal entries to QuickBooks, QuickBooks Online, Xero, and Wave without requiring manual re-entry of payroll data. The integration maps wages, taxes, deductions, and employer contributions to your chart of accounts. ADP Marketplace also provides a catalog of pre-built integrations with third-party HR, benefits, time tracking, and financial tools. The Enhanced plan and above add ZipRecruiter integration for job posting to 100+ boards.

Can ADP handle multi-state payroll?

Yes. All RUN packages support multi-state payroll tax calculation and filing. ADP automatically handles federal, state, and local tax obligations for employees working across different states. The Enhanced plan and above include State Unemployment Insurance (SUI) management, which tracks employer SUI tax rates, handles filings, and manages claims. ADP also offers state tax registration as an add-on service to handle the paperwork of registering with new state agencies when you hire in a new location.

What is ADP TotalSource and how does it differ from ADP RUN?

ADP TotalSource is a Professional Employer Organization (PEO) service where ADP becomes a co-employer of your workforce and takes on responsibility for payroll, benefits, workers' comp, and HR compliance management. ADP RUN is self-service payroll software where you remain the sole employer and manage your own HR decisions. TotalSource is designed for businesses that want to fully outsource HR administration, and it typically costs significantly more than RUN because it includes benefits procurement, risk management, and dedicated HR support. RUN is better for businesses that want to maintain direct control over their HR while automating payroll.

How does ADP compare to Paychex for payroll?

ADP and Paychex are the two largest payroll providers in the US, both using quote-based pricing and serving businesses from 1 employee to thousands. ADP serves over 1 million clients globally and processes payroll for 42 million workers. Paychex serves 800,000+ clients. Both offer similar feature sets: payroll processing, tax filing, benefits administration, HR support, and time tracking. ADP's key differentiator is its product scalability (RUN to Workforce Now to Vantage HCM), while Paychex offers 24/7 phone support on all plans. Neither publishes pricing, so getting competing quotes from both is the most effective way to compare costs for your specific business size and needs.

Does ADP offer time tracking and attendance management?

ADP offers time and attendance through its RUN Time & Attendance add-on (for small businesses) and natively within Workforce Now Premium (for mid-market companies). Features include geofenced clock-in, overtime calculations, shift scheduling, PTO tracking, and multiple pay rate support. Time data syncs directly to payroll, eliminating manual hour entry. The system also supports job costing and tip allocation for industries like hospitality and construction. Time tracking is not included in the base RUN Essential or Enhanced plans and must be purchased as an add-on.