B2B Marketplace CTOs & Tax Teams
How do B2B marketplaces manage multi-vendor tax compliance?
B2B marketplaces must architect invoice infrastructure to handle multi-vendor VAT obligations, deemed supplier rules under EU ViDA for unregistered providers, and localized invoice format requirements per sub-merchant jurisdiction. Embedded AR/AP solutions with automated multi-entity tax compliance handle split-routing, payment reconciliation, and compliant invoice generation on behalf of numerous sub-merchants.
What tax obligations do B2B marketplaces face?
B2B marketplace tax obligations span multiple layers:
- Deemed supplier rules: Under EU ViDA, platforms facilitating short-term rentals and transport must collect VAT when the provider is unregistered
- Sub-merchant invoicing: Generating compliant, localized invoices on behalf of sellers in multiple jurisdictions
- VAT registration verification: Confirming sub-merchant VAT status to determine marketplace obligations
- Multi-currency VAT: Calculating and reporting VAT in local currencies across all operating markets
- Audit trail: Maintaining compliant records for all transactions across all sub-merchants
Frequently Asked Questions
- Why do B2B platforms struggle with invoicing?
- B2B platforms often lack the infrastructure to handle custom enterprise pricing, account hierarchies, PO matching, VAT compliance per sub-merchant, and audit trail requirements. Consumer billing tools built for simple subscription models cannot accommodate the complexity of enterprise B2B invoicing.
- What is split-routing in marketplace billing?
- Split-routing is the automated division of a single marketplace payment into multiple disbursements: the sub-merchant's net proceeds, the marketplace commission, and VAT remittances to the relevant tax authorities. It requires a compliant invoicing layer that generates separate invoice documents for each portion.