About Author: Wendy Seyfert

Wendy Seyfert
Wendy Seyfert is the Vice President of Agency Relations ADP and a 23-year veteran at Automatic Data Processing, Inc (ADP). Wendy Seyfert has worked to strengthen the ties between the organization and various government agencies. As the vice president of agency relations in ADP Added Value Services (AVS), Wendy leads a team of 35 associates who service more than 500,000 employers who use ADP’s tax filing and depositing service in thousands of jurisdictions. Wendy has spent most of her career at ADP, with 20 years in agency relations ensuring compliance for tax jurisdictions, child support and garnishment payment processing, new hire reporting and benefits claim processing products. When she first started at ADP, Wendy was a supervisor who assisted in all profile set ups for 30,000 new clients per year and 500,000 corresponding changes. She then moved on to become an agency relations manager who successfully led a Y2K project implementation for all federal, state and local agency processes. Before taking on her current position, Wendy was an agency relations director and oversaw negotiations of $2.1 million in penalty removal from tax agencies. Now, as the vice president of agency relations, Wendy leads multiple departments that negotiate and interact with thousands of state and local government agencies to determine ADP compliances. Wendy is currently an active member and Certified Payroll Professional (CPP) with the American Payroll Association (APA). She received her bachelor’s degree in business administration from Azusa Pacific University and earned her executive master’s degree in business administration from Pepperdine University.

Articles by Author: Wendy Seyfert:

05.19.15 |

What You Need to Know About Maine’s New Income Withholding and Unemployment Tax Filing Process

At the beginning of the year, the Maine Revenue Services (MRS) and the Maine Department of Labor changed the way companies will need to file their income tax withholding and unemployment taxes.[1]  In the past, businesses could combine their reporting of these two taxes, but businesses now need to file each separately. According to the MRS,…Read More »

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10.21.14 |

[Infographic] At the End of Your Rope at Year-End?

Go to the ADP Tax Locator At the End of Your Rope at Year-End?  Year-end can be an incredibly busy time for payroll and tax professionals. It can be a perfect storm of too many tasks to complete in too little time. For tax professionals, however, year-end can be one of the busiest, most frantic times of the…Read More »

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10.14.14 |

Avoiding the Sprint to the Finish Line: Year-End Filing Tips

The end of the year, for many, is a time to relax and enjoy some much-needed time off. For tax professionals, however, year-end can be one of the busiest, most frantic times of the year. With Form W2 filings, employment wage reporting and many other tax-related reports due at the end of each year, tax…Read More »


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