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ABOUT US
Since 1971
Advanced Technology
Reliable
Customer Service
Trusted
PRODUCTS/SERVICES
Payroll Services
Standard Payroll Service
Payroll Tax Filing Service
Paperless Payroll
Direct Deposit of Payroll Checks
PayCard
Check Signing/Check Self Mailers
New Hire Reporting
Electronic Child Support Payments
Domestic Relation Checks
W2s,1099s, 1099Rs, EMST/OPT Receipts
Labor Distribution/Job Costing
Online Payroll
A D WebPay
A D WebPay Reports
Paperless Payroll
PDF Payroll Reports Sample
PDF Quarterly Returns Sample
Employee Self Service
PC Payroll/Human Resources
PC Input for Windows
PC Human Resources for Windows
Time Clock/Attendance/HR Interfaces
General Ledger Interfaces
Benefits Administration
Pay as you go Workers' Compensation
401k Administration
Simple IRA Administration
Flex Plan Administration
Vacation/Sick Time Accruals
Business Services
Partners
CUSTOMER CENTER
A D Computer Forms
Local Services Tax (LST) - Exemption Certificate
Local Services Tax (LST) - Refund Application
Agreement for EFT of Withheld Income for Child Support
EFT Child Support Worksheet
Employee Information Sheet
Employee Direct Deposit Set Up Form
Employee Calendar (2008)
Employee Calendar (2009)
Form W-4 (2008)
Form W-5 (2008)
USCIS Form I-9
Multistate Employer Notification Form
Online Services
A D WebPay Login
A D ESS Login
Important Payroll Dates
2009 Bank Holiday Schedule
2009 A D Computer Holiday Schedule
2008 Bank Holiday Schedule
2008 A D Computer Holiday Schedule
Direct Deposit Funds Availability Schedule
Business Registration Forms
Online PA-100
NJ-REG
Federal EIN Registration
Payroll Information
Country Code List
General PSD Code List
HA Berkheimer PSD Code List
PA UC Program Employer Services
Circular E (2008)
Circular E (2007)
Mandatory Postings for PA Employers
Year End Information
Year End Payrolls
W-2 (2008)
1099s (2008)
Business Services
Partners
ACCOUNTANT CENTER
A D Computer Forms
Local Services Tax (LST) - Exemption Certificate
Local Services Tax (LST) - Refund Application
Agreement for EFT of Withheld Income for Child Support
EFT Child Support Worksheet
Employee Information Sheet
Employee Direct Deposit Set Up Form
Employee Calendar (2008)
Employee Calendar (2009)
Form W-4 (2008)
Form W-5 (2008)
USCIS Form I-9
Multistate Employer Notification Form
Online Services
A D WebPay Login
Important Payroll Dates
2009 Bank Holiday Schedule
2009 A D Computer Holiday Schedule
2008 Bank Holiday Schedule
2008 A D Computer Holiday Schedule
Direct Deposit Funds Availability Schedule
Business Registration Forms
Online PA-100
NJ-REG
Federal EIN Registration
Payroll Information
Country Code List
General PSD Code List
HA Berkheimer PSD Code List
PA UC Program Employer Services
Circular E (2008)
Circular E (2007)
Mandatory Postings for PA Employers
Year End Information
Year End Payrolls
W-2 (2007)
1099s (2007)
Business Services
Partners
TAX RESOURCES
Federal Tax Links
1040.com
IRS
SSA
Library of Congress
U.S. Citizenship and Immigration Service
U.S. Department of Labor
Equal Employment Opportunity Commission
Federal Office of Child Support Enforcement
U.S. House of Representatives
U.S. Senate
U.S. Department of Health and Human Services
STAWRS- A one-stop guide for employer tax and wage information
Federal and State Tax Forms
Internal Revenue Services Forms
Form W-4 (2008)
Form W-5 (2008)
USCIS Form I-9
Multistate Employer Notification Form
State Tax Links
Online Services
Login Page
Employer Login
Accounting Professional Login
A D WebPay
A D WebPay
Enter payroll and view your reports online.
Enter your client's payroll and view your reports online.
PDF Payroll Reports & Quarterly Returns
PDF Payroll Reports & Quarterly Returns
View your payroll information online.
View your client's payroll information online.
Employee Login
A D ESS
Employee Self Service
A D Computer - Your Payroll Experts - Pennsylvania PA
3939 West Drive Center Valley, PA 18034
Phone: (610) 797-9500 Toll Free: 1-800-366-9729
PRIVACY
TERMS OF USE
SECURITY
