William Dunn, CPP

• Practice Lead, Payroll Taxation and Administration
• Bloomberg Tax

William Dunn is a Certified Payroll Professional with more than 25 years of experience in publishing and government relations with a focus on payroll research. He is the Practice Lead for Payroll Taxation and Administration at Bloomberg Tax and the managing editor of Bloomberg Tax Payroll News, the Payroll Administration Guide, and the Payroll International Primers. He holds a B.A. in English from the State University of New York College at Cortland. 

Jamie Rathjen

• Payroll Research Analyst
• Bloomberg Tax

Jamie Rathjen is an analyst for Payroll Taxation and Administration at Bloomberg Tax covering state income tax withholding and international payroll for Bloomberg Tax Payroll News and the Payroll Administration Guide. He has a bachelor’s degree in English and German from the University of Virginia.

Emmanuel Elone

• Payroll Research Analyst
• Bloomberg Tax

Emmanuel Elone is a writer and analyst covering wage and hour issues for Bloomberg Tax Payroll News and the Payroll Administration Guide. Manny earned a B.A. in English from Georgetown University with a minor in Mathematics and an M.P.A. from Rutgers University with a concentration in public budgeting and finance.

Andrés Alejo, Esq.

• Payroll Research Analyst
• Bloomberg Tax

Andrés Alejo is a payroll research analyst covering federal tax and labo issues for Bloomberg Tax Payroll News and the Payroll Administration Guide. Andrés holds bachelor’s degree in music from the Boston Conservatory, a master’s in music from Carnegie Mellon University, and a juris doctorate from the University of Minnesota. He is a member of the District of Columbia Bar.