TaxJar - TaxJar simplifies sales tax filing for eCommerce sellers.
Canopy Tax - Canopy is a cloud-based software to make resolving IRS collections easier on tax professionals and their clients.
Avalara - Cut tax compliance costs, not corners. Avalara automates tax compliance and can help improve accuracy while reducing costs.
IRS Solutions - All-in-one tax resolution software. We help #accountants and #taxpros become more efficient in working with the #IRS and grow their business. Automatically calculate & recommend solutions; submit forms and reports; communicate with & invoice clients
Thomson Reuters ONESOURCE - ONESOURCE tax software and solutions synchronize every aspect of your work and link international, country, state and local tax laws.
PitBullTax - PitBullTax is a web-based tax resolution software created exclusively for Attorneys, CPAs and Enrolled Agents in the United States.