ADP Corporate Office, Headquarters Address and Phone Number 

ADP, formally Automatic Data Processing, Inc., is a global payroll and human capital management company headquartered in Roseland, New Jersey. This guide provides the ADP corporate office address, headquarters phone number, employer and employee support routes, leadership information, complaint guidance, and official company resources.

ADP Corporate Office Headquarters Contact Information

Where Is ADP Corporate Headquarters?

ADP corporate headquarters is located at One ADP Boulevard, Roseland, New Jersey 07068-1728. The address may also be written as 1 ADP Blvd, Roseland, NJ 07068.

The headquarters belongs to Automatic Data Processing, Inc., the publicly traded company commonly known as ADP. ADP also maintains offices throughout the United States and other countries.

What Is the ADP Corporate Office Phone Number?

The ADP corporate office phone number is 1-973-974-5000. This number is associated with Automatic Data Processing, Inc. headquarters in Roseland.

The corporate number is not generally the best route for paycheck corrections, W-2 questions, password resets, payroll processing, benefits, wage garnishments, or product support. Those issues should be directed to the appropriate employer, ADP service center, or specialized support team.

Which ADP Phone Number Should You Call?

Important: The widely published 1-800-225-5237 number is ADP’s sales line. Businesses interested in purchasing or expanding ADP services may use that number, but existing clients should use their assigned service center or product-support route.

ADP Support for Employees

ADP provides payroll and HR technology to employers, but each employer generally controls its employee records, payroll information, portal registration, tax forms, benefits, and account permissions.

Employees and former employees should normally contact their current or former employer’s payroll or human resources department about:

• Incorrect or missing paychecks
• Direct-deposit changes or errors
• Pay statements and payroll history
• W-2, 1099, or 1095-C forms
• Tax withholding and deductions
• Timekeeping and attendance records
• Benefits and insurance deductions
• Registration codes
• Locked accounts or identity-verification problems

ADP states that it generally cannot correct an employee’s paycheck or provide an employer registration code. It may also be unable to reset employee portal access because the employer administers the account.

Employees can review ADP’s employee support page or call automated product support at 1-844-227-5237. If the issue involves employer-controlled information, contact the employer first.

ADP W-2, Pay Statement, and Login Help

How to Get an ADP W-2 or 1099

Employers are responsible for providing employee tax forms. If your employer has enabled online access, sign in through the official ADP portal to view available forms. Contact your employer’s payroll or HR department if a form is missing, incorrect, or unavailable.

How to Get an ADP Registration Code

The employee’s employer must provide the registration code. ADP cannot issue an employer-specific registration code directly to an employee.

What to Do if an ADP Account Is Locked

Begin with the user-ID or password-recovery tools on the official ADP sign-in page. If recovery fails or the account remains locked, contact your employer’s payroll or HR administrator. The employer may need to reset access or contact its ADP client service team.

ADP Support for Employers and Client Administrators

Company administrators, payroll managers, HR professionals, and benefits administrators should sign in to their ADP product and use the service-center information associated with their account. This is generally the best route for RUN Powered by ADP, ADP Workforce Now, TotalSource, SmartCompliance, Vantage HCM, retirement services, and other ADP products.

If an administrator cannot locate the assigned service-center contact, call the ADP Product Login and Support Help Center at 1-844-227-5237.

Before contacting ADP, have the following available:

• Company name and ADP client identification
• ADP product involved
• Affected payroll or reporting period
• Employee or work-location details, where appropriate
• Error messages and screenshots
• Tax notice, case number, or service-request number
• A description of the requested correction or resolution

How to File an ADP Corporate Complaint

The appropriate complaint route depends on whether the person is an employee of an ADP client, a company administrator, an ADP customer, or an ADP associate.

1. Identify who controls the issue. Paycheck, W-2, benefits, registration-code, and employee-record concerns usually belong with the employer.
2. Contact the assigned support team. ADP clients should use their product service center or client representative.
3. Request a case number. Keep the representative’s name, date, time, and promised follow-up date.
4. Document the problem. Save payroll reports, tax notices, screenshots, emails, and previous responses.
5. Escalate through the service center. Ask for a supervisor or escalation specialist if the initial representative cannot resolve the matter.
6. Use corporate mail when appropriate. Written corporate correspondence may be mailed to Automatic Data Processing, Inc., One ADP Boulevard, Roseland, NJ 07068-1728.

Calling ADP headquarters may help with a general corporate inquiry, but headquarters personnel may not have access to an employee payroll record or an employer’s product-support case.

ADP Human Resources, Careers, and Employment Verification

ADP does not publish one general human-resources phone number for job applicants, former associates, client employees, and the public. Applicants should use the official ADP careers website and the contact information connected to their application.

Employment verification for an ADP associate is handled through The Work Number at 1-800-367-5690. ADP publishes employer code 12791 for this purpose. The verification service may require the employee’s authorization and identifying information.

ADP Ethics Concerns

ADP associates and others reporting suspected corporate misconduct may contact the ADP Ethics Helpline at 1-973-974-7377 or email ad*****************@*dp.com. The Ethics Helpline is not a replacement for payroll, login, sales, or routine product support.

About Automatic Data Processing

ADP was founded in 1949 and has grown into a global provider of payroll, tax, human resources, benefits, talent, time-management, compliance, retirement, insurance, and human capital management services.

ADP reports serving more than 1.1 million clients across more than 140 countries. Its products serve small businesses, midsized organizations, large enterprises, multinational employers, accountants, brokers, and other business partners.

Who Owns ADP?

Automatic Data Processing, Inc. is an independent, publicly traded company listed on Nasdaq under the stock symbol ADP. It is owned by its shareholders and does not have a parent corporation.

ADP Leadership

• Maria Black: President and Chief Executive Officer
• Thomas J. Lynch: Independent, Non-Executive Chair of the Board
• Peter Hadley: Chief Financial Officer
• Paul Boland: Chief Human Resources Officer
• Joe DeSilva: Executive Vice President, North America and Chief of Operations

Leadership roles can change. Confirm time-sensitive executive information through ADP’s official leadership or investor-relations pages.

ADP Reviews and Common Complaints

The current CorporateOfficeHeadquarters.com ADP page includes a positive reader comment about the company. The related CustomerServiceNumbers.com ADP page includes two older reviews describing password changes, failed login attempts, and locked accounts.

Common reasons people seek ADP support include:

• Login and password-reset problems
• Locked employee accounts
• Missing pay statements or tax forms
• Incorrect payroll information
• Direct-deposit concerns
• Difficulty determining whether ADP or the employer controls an issue
• Client administrator service delays
• Wage garnishment or workers’ compensation questions

Reader submissions represent individual experiences and are not independently verified. Experiences may differ by employer, ADP product, service center, account type, and issue.

ADP Competitors and Related Corporate Offices

ADP competes with payroll, accounting, benefits, and human capital management companies including Paychex, Intuit, Workday, UKG, Dayforce, Paycom, and Gusto.

• Paychex corporate office
• Intuit corporate office
• ADP customer service, login, payroll, and product-support numbers

Official ADP Resources

• ADP official website
• ADP service and support
• Support for employees
• Support for client administrators
• ADP product sign-in
• ADP office locations
• ADP jobs and careers
• ADP Investor Relations
• ADP data security information

Frequently Asked Questions

What is the ADP headquarters address?

ADP headquarters is located at One ADP Boulevard, Roseland, NJ 07068-1728. The address is also commonly written as 1 ADP Blvd, Roseland, NJ 07068.

What is the ADP headquarters phone number?

The ADP corporate headquarters phone number is 1-973-974-5000.

What is the ADP support phone number?

ADP publishes 1-844-227-5237 for product login and support help. Existing clients should use their assigned ADP service center whenever possible.

Is 1-800-225-5237 an ADP customer-service number?

ADP currently publishes 1-800-225-5237 as its new-sales number. It is intended primarily for businesses interested in ADP products or additional services.

What number should an employee call about an ADP paycheck?

Employees should first contact their employer’s payroll or HR department. The employer controls the payroll records and is generally the only party authorized to make corrections.

Can ADP correct an employee’s W-2?

The employee should contact the employer that issued the form. The employer’s payroll department can review the information and work with ADP when a correction is required.

How can an employee unlock an ADP account?

Try the recovery tools on the official ADP sign-in page. If the account remains locked, contact the employer’s payroll or HR administrator because the employer may need to reset access.

How do I contact ADP Human Resources?

ADP does not publish one general HR phone number for all inquiries. Job applicants should use the official careers website. ADP associates should use their internal HR resources or local HR team.

Is ADP an LLC?

The headquarters listed on this page belongs to Automatic Data Processing, Inc., a publicly traded corporation. Individual ADP services or affiliated entities may use different legal names.

Who is the CEO of ADP?

Maria Black is President and Chief Executive Officer of ADP.

Can CorporateOfficeHeadquarters.com access an ADP account?

No. CorporateOfficeHeadquarters.com cannot access ADP accounts, unlock portals, correct payroll, retrieve tax forms, change direct deposits, issue refunds, or contact an employer on a reader’s behalf.

Why Trust CorporateOfficeHeadquarters.com?

CorporateOfficeHeadquarters.com has provided corporate contact information and an open forum for consumer feedback since 2004. We compare official company pages, corporate filings, support resources, leadership information, and reader submissions to help visitors locate the appropriate corporate or account-support contact.

Information last reviewed and updated: August 17, 2026.

Disclaimer

CorporateOfficeHeadquarters.com is not affiliated with ADP, Automatic Data Processing, MyADP, RUN Powered by ADP, ADP Workforce Now, TotalSource, Wisely, or any employer using ADP services. This page is provided for informational, review, and complaint purposes and is not payroll, tax, employment, legal, or financial advice. Contact information, executives, and policies can change.

Share Your ADP Experience

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