Mark L. Nachbar


Mark is a Principal at Ryan, Inc. Mark has over 35 years of experience delivering multistate tax services to corporate enterprises. Mark focuses on minimizing corporate tax liabilities and limiting corporate tax exposures. In addition, Mark has provided state credit and incentive services to many corporate enterprises. His industry experience includes manufacturers, retailers, distribution companies, service providers, financial institutions, telecommunications providers, transportation companies and media concerns. He is a frequent speaker on a variety of state and local tax topics. In addition, he is an advisory board member for the Center for Multistate Taxation at the University of Wisconsin – Milwaukee, the Multistate Corporate Tax Guide, The Journal of State Taxation and the Multistate Tax Advisory Board for Tax Management, Inc. Mark has also authored “Income Taxes: State Tax Credits and Incentives” for Tax Management’s Multistate Tax Service. He also serves as the co-chair for IPT’s Income Tax I school. Mark lectures and writes articles for numerous organizations and publications. He earned a Bachelor of Science in Management degree from Tulane University in New Orleans, LA and a Juris Doctorate degree from the University of Illinois – College of Law in Urbana, IL.

B.S.M., Tulane University (1979)
J.D., University of Illinois, College of Law (1982)

Bloomberg BNA Tax Management Portfolios:
1450 T.M., Credits and Incentives: Alabama Through Hawaii (co-author)
1480 T.M., Credits and Incentives: Oregon Through Wyoming (co-author)
1470 T.M., Credits and Incentives: Missouri Through Oklahoma (co-author)
1460 T.M., Credits and Incentives: Idaho Through Mississippi (co-author)
1490 T.M., Credits and Incentives: Multistate Considerations and Planning (co-author)

Mark Nachbar is a member of the Bloomberg Tax & Accounting State Tax Advisory Board.