We love AvaTax (an Avalera product). It’s a great sales tax plugin for e-commerce. Their customer service is wonderful. They do sales tax reporting and the filing of sales tax returns by jurisdiction. They are extremely precise (using not just zip code, but longitude and latitude) in determining the correct sales tax if you have brick and mortar stores and e-commerce. They will combine everything and file for you!
Founder & CEO - Creative Business Inc.
1%Stacklist Startups Are Using AvaTax
Visit the website: http://www.avalara.com/products/avatax/