TaxJar saves me a day of work for each return (at least!)

TaxJar dramatically simplifies sales tax return calculation, filing, payment, and organization for us. Before, we had to export data from Shopify, sort by ZIP code, do all sorts of subtotal calculations, fill out the return, pay for it. And that was only for one state. Once we grew sales tax nexus to multiple states, we looked for software solutions. TaxJar plugs directly into our Shopify, where it can access all our sales and returns data, and both origin and destination postal codes (some states assess tax using origin, some use destination). It uses this data to automatically complete returns, makes payments using our authorized methods, and helps us with any issues that come up.