TaxJar

Sales tax automation platform that calculates, reports, and files sales tax for e-commerce busine...

TaxJar is a sales tax automation platform that calculates, reports, and files sales tax for e-commerce businesses across all US jurisdictions. Online sellers and developers use it to get accurate tax rates at checkout based on the buyer's location, automatically reconcile transaction data, and file returns in every state where the business has nexus without doing it manually. It integrates with Shopify, WooCommerce, Amazon, and other major platforms to pull in order data automatically.