About Us
We care about sales tax so you don’t have to.
At TaxCloud, we eat sales tax for breakfast.
No one wants to talk about sales tax compliance — but with 11,000+ sales tax jurisdictions in the U.S. alone, it’s a crucial part of your business. We built TaxCloud to give growing companies the peace of mind that they are 100% compliant in each jurisdiction they do business.
Our platform is completely self-serve, but because we’re all human, our team of TaxGeeks is ready to help sort through any questions you have, whenever you have them. Person to person.

Our Simple Mission
Simplify the collection, calculation, and remittance of sales tax for online sellers.
Since its inception, TaxCloud has been designed to ensure ease of use and minimal cost for retailers. TaxCloud first achieved Certified Service Provider (CSP) designation with the states in 2010. Today, TaxCloud is one of the largest providers of sales tax compliance services, with more than 28,000 online retailers registered. TaxCloud is headquartered in Connecticut and files in all 50 states.

John Milan

Patrick D. Riley
Pat Riley brings 28 years of sales, business development, marketing, and IT services experience with both large corporate and entrepreneurial technology firms. He began his career with NCR Corporation, quickly rising through the sales, marketing management, and sales leadership ranks. He then joined Millennia III, an IT Services start-up, where he led Marketing and Business Development producing rapid revenue growth, and played a crucial role in selling the company to EMC Corporation.
From 2004 to 2014, Mr. Riley was Managing Director of Consulting & Business Development at Orange Business Services where he led a 55 person organization that consistently delivered double-digit revenue growth and margin improvement and led the entry into new service growth areas. He left Orange with several colleagues to run Marketing and Business Development at start-up Nuvem Networks, where he co-authored a US patent.
Prior to joining TaxCloud in May of 2017, he was Vice President of Strategic Programs at Xerox Services (now Conduent). Mr. Riley graduated from Boston College with a degree in Marketing.
Pat Riley brings 28 years of sales, business development, marketing, and IT services experience with both large corporate and entrepreneurial technology firms. He began his career with NCR Corporation, quickly rising through the sales, marketing management, and sales leadership ranks. He then joined Millennia III, an IT Services start-up, where he led Marketing and Business Development producing rapid revenue growth, and played a crucial role in selling the company to EMC Corporation.
From 2004 to 2014, Mr. Riley was Managing Director of Consulting & Business Development at Orange Business Services where he led a 55 person organization that consistently delivered double-digit revenue growth and margin improvement and led the entry into new service growth areas. He left Orange with several colleagues to run Marketing and Business Development at start-up Nuvem Networks, where he co-authored a US patent.
Prior to joining TaxCloud in May of 2017, he was Vice President of Strategic Programs at Xerox Services (now Conduent). Mr. Riley graduated from Boston College with a degree in Marketing.

Sean McKiernan
Sean McKiernan provides a broad and deep set of business expertise and insights from his 20+ year career in corporate controllership and business development functions for large U.S. and multi-national corporations and five years of Big-4 public accounting. Sean is a CPA with experience in financial, managerial, and SEC reporting, application of technical accounting pronouncements, internal control design and implementation, and financial systems configuration and optimization.
Sean’s business development experience includes strategic partnership conceptualization and formation, contract negotiations, business process design, risk assessment and management, interaction with federal and state regulatory bodies, and full product lifecycle management.
Mr. McKiernan received his Masters of Business Administration and Masters of Science in Accountancy degrees from Northeastern University’s Graduate School of Professional Accounting and his Bachelor of Science in Economics degree from Hobart and William Smith Colleges.
Sean McKiernan provides a broad and deep set of business expertise and insights from his 20+ year career in corporate controllership and business development functions for large U.S. and multi-national corporations and five years of Big-4 public accounting. Sean is a CPA with experience in financial, managerial, and SEC reporting, application of technical accounting pronouncements, internal control design and implementation, and financial systems configuration and optimization.
Sean’s business development experience includes strategic partnership conceptualization and formation, contract negotiations, business process design, risk assessment and management, interaction with federal and state regulatory bodies, and full product lifecycle management.
Mr. McKiernan received his Masters of Business Administration and Masters of Science in Accountancy degrees from Northeastern University’s Graduate School of Professional Accounting and his Bachelor of Science in Economics degree from Hobart and William Smith Colleges.

Thomas Milan












Contact Us
Have questions? We’re here to help.
Contact our team today.
Address
162 East Ave, 3rd Floor
Norwalk, CT 06851-5715