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PrietoDion Consulting Partners LLC
              Tax Consultants for the U.S. and International (non-U.S.) Businesses              
Sylvia F. Dion, CPA - Alliances and Resources
Bellatoris Consulting
Sales Tax Systems and Process Development

Derek Hoffman, Partner
(703) 593-0613
In our quest to offer you Comprehensive State & Local Tax and Employment Tax Consulting Services and Solutions, Sylvia F. Dion, CPA has established formal and informal working relationships with the following trusted companies.

The services, solutions and information offered by these trusted companies are an ideal complement to our services.  

​Below are the names of these companies, the products and/or services they provide, as well as website and contact information

Sales Tax Software Solution
(Avalara is a Streamlined Sales Tax Certified Service Provider)

Brian Austin, Director
​(707) 799-9838
TaxConnex LLC
Sales Tax Telecom Specialists

Brian Greer, Partner
(877) 893-5304 x.708 (toll free)
Nevada Corporate Planners
Incorporation and Legal Entity Formation Specialists

Scott LeTourneau,President
(702) 367-7373 or (800) 351-5111
Sales Tax Information, Products, Services and Jobs

** Highly recommended ***

Susan Jaeger, Publisher
(888) 344-3944
Alliances / Additional Recommended Solution Providers and Resources

Sales Tax Software Solution for the Smaller Online Retailer

Mark Faggiano, President
I've become very picky about the people that I'm willing to partner with. So when my clients' needs required partnering with someone who possessed expert knowledge in multistate payroll withholding, choosing to work with Sylvia was a no-brainer! She brings a wealth of employment tax expertise to the table...

Derek Hoffman, Partner, Bellatoris Consulting LLC