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PrietoDion Consulting Partners LLC
              Tax Consultants for the U.S. and International (non-U.S.) Businesses              
Comprehensive State & Local Tax (SALT) Consulting Services 
for U.S. and International (non-U.S.) Businesses
Welcome to
 PrietoDion Consulting Partners LLC

We are a Tax Consulting firm with a focus on providing State & Local Tax (SALT) consulting services and solutions to businesses throughout the United States and across the GLOBE!  We can help your business navigate the complex U.S. Tax waters!

Dedicated Service,  Expert Knowledge,   Proactive Solutions,  Sound Advice 

PrietoDion Consulting Partners LLC® 
8 Hutchins Way, Westford, MA 01886   978-846-1641 (direct) / 978-923-8666 (fax)

Interested in learning more about our services?
Contact Us

  • On April 17, 2018, the U.S. Supreme Court heard oral testimony in South Dakota v. Wayfair, Inc., a case that could overturn Quill and have significant impact on online retailers. Download our SALT Analysis on the history of South Dakota's Economic Nexus Law:

  • See our updated "Services" page page for our expanded services for International Businesses