Kintsugi monitors nexus, registers businesses, files returns and remits tax, and handles tax notices through Kintsugi Mail. Nexus monitoring and product categorization are free, with registrations and filings charged per action.
Key Sales tax automation features
Real-time tax calculation (not listed)
Nexus monitoring
Automated return filing
Registration support
Exemption certificate management
Product taxability mapping
Also includes
VAT and GST support
Tax payment remittance
Address validation
Tax calculation API
Penalty and notice monitoring
From the vendor's own site. Not yet verified by SoftScout. A missing item may just mean we haven't confirmed it.