Avalara Returns for sales-tax filing
Avalara Returns is Avalara's managed sales-tax returns filing service, sitting alongside Avalara AvaTax for real-time calculation. For retail and e-commerce clients where the filing burden across dozens or hundreds of jurisdictions is operationally expensive, Avalara Returns offloads the filing workflow end-to-end.
How Thoughtwave integrates Avalara Returns
Our engagements cover:
- AvaTax + Returns combination for integrated calculation-and-filing workflows.
- ERP and e-commerce integration for transactional tax data flowing to Avalara for calculation and eventual filing.
- Jurisdiction expansion as clients grow into new sales-tax nexus (particularly post-Wayfair marketplace sellers).
- Exemption-certificate management integration for B2B clients where exemption workflow complexity compounds with filing complexity.
Authentication and governance
Avalara integration uses API-key authentication with scoped access. Enterprise clients get additional account-management and dedicated-support tiers.
When Avalara Returns is worth the premium
For retail and e-commerce clients with multi-state sales-tax nexus (effectively everyone post-Wayfair), the in-house alternative is a tax team filing dozens of returns monthly plus navigating jurisdiction-specific variations. Avalara Returns's per-return pricing usually wins on total cost of compliance — and the error rate on managed filings is typically lower than in-house workflows.