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Trustfile is a business-tax filing company that simplifies electronic preparation, filing and payment of business taxes. For nearly 20 years, Trustfile has worked closely with business filers and revenue agencies, building tremendous knowledge of customer needs and how to meet them. Upon this foundation, Trustfile is uniquely positioned to deliver value to both businesses and government, today and in the future.


Trustfile has been connecting businesses and revenue agencies since the beginning.

  • Offering business tax software to support e-filing and e-payment in Connecticut, Florida, Illinois, Louisiana, Maryland, New Jersey, Pennsylvania, South Carolina, Tennessee, and Wisconsin, and paper filing in Georgia
  • 16,000 customers (including 22 percent of the Fortune 100)
  • Processing approximately $8 billion in business tax payments annually
  • First company in US certified by a state DOR
  • Nearly 20 years of business tax experience and nine years of e-filing experience

Headlines & News

Avalara® and TrustFile – Making sales and use tax less taxing together.
Now TrustFile solutions are available from Avalara. Together, Avalara and TrustFile offer end-to-end sales tax management services eliminating the tedious work and complexity associated with calculating, collecting, reporting and remitting sales tax. Read the press release to learn more.

Want to automate your entire sales and use tax compliance? Learn more about AvaTax.
From calculation to remittance, Avalara’s AvaTax is the leading Web hosted sales tax management service. By integrating AvaTax into your accounting, e-commerce, point-of-sale or other applications, you can reduce your exposure to suffering penalties in an audit, while saving time and money. Visit www.avalara.com to learn more.

Change to Sales Tax Payment Dialogue Window

2008 Software is Now Available!

Visit the Trustfile Online Knowledgebase


© Avalara, Inc. 2008