TaxJar offers nexus insights, real-time sales tax calculations through an API, aggregated reports and AutoFile for automated filing and remittance. It connects to Amazon, Shopify and WooCommerce, with plans sized by monthly order volume.
Key Sales tax automation features
Real-time tax calculation
Nexus monitoring
Automated return filing
Registration support (not listed)
Exemption certificate management (not listed)
Product taxability mapping (not listed)
Also includes
E-commerce platform connections
Audit support
Liability reports
Tax calculation API
From the vendor's own site. Not yet verified by SoftScout. A missing item may just mean we haven't confirmed it.