Founder & Managing Tax Partner of PrietoDion Consulting Partners LLC, a State and Local Tax (SALT) consulting firm. A tax executive with over 25 years of professional tax experience, including "Big 4" public accounting and corporate experience. A CPA, with a Masters in Taxation, extensive and broad tax experience and leadership skills. A multi-faceted tax professional with knowledge in several areas of taxation and a subject matter expertise in State and Local Tax ("SALT"). Also a speaker, blogger, tax writer and columnist whose articles on technical tax developments have been published in the Journal of Accountancy, Journal of State Taxation, Bloomberg BNA's Multistate Tax Report, IPT's Tax Report, and in other leading tax journals (See Publications section below). The author of "Minding Massachusetts", a quarterly column published by Tax Analysts in State Tax Notes. The creator/author/publisher of The State and Local Tax "Buzz" blog; the 'e-Commerce/Internet Sales Tax', 'Sales Tax for Foreign Sellers', and 'Massachusetts Sales Tax' blogger for SalesTaxSupport.com, and a tax blogger for AllBusiness Experts. SPECIALTIES: Multi-State Taxation | State & Local Tax ("SALT") | Corporate Income/Franchise | Sales & Use | State Payroll Withholding & Unemployment Insurance (UI) | Federal & State Employment Tax | e-Commerce Taxation | US State Taxation of International Companies